Add files using upload-large-folder tool

outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_0/index_tensor([4150, 4150])_group_0_rewards.json

@@ -0,0 +1,882 @@
+[
+    {
+        "prompt": "static, medium shot, taken at eye level, captures a dynamic trio engaged in an animated conversation. In the center, a woman with long, wavy blond hair speaks energetically, her head moving fluidly from side to side to make eye contact with her companions. She wears a comfortable cream-colored sweater, and as she speaks, her body sways gently and rhythmically, conveying a sense of confidence and ease. Beside her are two men actively engaged in the discussion. The man to her right, clean-shaven with short brown hair, gestures with an open palm as he speaks, while the man to her left, with a light beard and wearing a dark gray hoodie, nods in agreement. In a brief, almost synchronized movement, both men momentarily turn their heads to look straight ahead, away from the group, before quickly turning back to reengage the women. The scene unfolds in a bright, modern, open-plan office. Against a soft-focus background, a group of people mill about, some carrying laptops while others chat, creating a lively yet unobtrusive atmosphere. The entire set is bathed in bright, diffused natural light, creating a clean, high-key look with warm tones that foster a collaborative, energetic, and positive atmosphere.",
+        "seed": 30223,
+        "video_path": "./outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_0/index_4150_seed_30223_dp_0_rank_0_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 0,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 0,
+        "avg": -0.03172235498204827,
+        "vlm_logprob": -0.03172235498204827,
+        "vlm_yes_no_margin": 4.1,
+        "vlm_token_credit": -0.03172235498204827,
+        "vlm_yes_ratio": 1.0,
+        "vlm_num_questions": 5.0,
+        "reward_records": [
+            {
+                "sample_idx": 0,
+                "question_id": "q1",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the shot a static medium shot taken at eye level?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is a woman with long wavy blond hair wearing a cream-colored sweater visible in the center?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Do two men flank the woman, one with short brown hair and one with a light beard wearing a dark gray hoodie?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the setting a bright modern open-plan office with a soft-focus background of people milling about?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the scene bathed in bright diffused natural light creating a clean high-key look with warm tones?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.10640779137611389
+                ],
+                "opposite_logprob_tokens": [
+                    -2.481407880783081
+                ],
+                "logprob_reward": -0.10640779137611389,
+                "yes_no_margin_reward": 2.375,
+                "token_credit_reward": -0.10640779137611389,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
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+                    0.04213627800345421,
+                    0.07674366980791092
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+                "top_frames": [
+                    0,
+                    2,
+                    6
+                ],
+                "selected_reward": -0.10640779137611389
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q2",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the shot a static medium shot taken at eye level?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is a woman with long wavy blond hair wearing a cream-colored sweater visible in the center?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Do two men flank the woman, one with short brown hair and one with a light beard wearing a dark gray hoodie?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the setting a bright modern open-plan office with a soft-focus background of people milling about?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the scene bathed in bright diffused natural light creating a clean high-key look with warm tones?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.008667231537401676
+                ],
+                "opposite_logprob_tokens": [
+                    -4.758667469024658
+                ],
+                "logprob_reward": -0.008667231537401676,
+                "yes_no_margin_reward": 4.75,
+                "token_credit_reward": -0.008667231537401676,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
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+                    0.051036667078733444,
+                    0.039951734244823456
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+                "top_frames": [
+                    6,
+                    1,
+                    3
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+                "selected_reward": -0.008667231537401676
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q3",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the shot a static medium shot taken at eye level?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is a woman with long wavy blond hair wearing a cream-colored sweater visible in the center?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Do two men flank the woman, one with short brown hair and one with a light beard wearing a dark gray hoodie?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the setting a bright modern open-plan office with a soft-focus background of people milling about?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the scene bathed in bright diffused natural light creating a clean high-key look with warm tones?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.026354903355240822
+                ],
+                "opposite_logprob_tokens": [
+                    -3.6513547897338867
+                ],
+                "logprob_reward": -0.026354903355240822,
+                "yes_no_margin_reward": 3.625,
+                "token_credit_reward": -0.026354903355240822,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
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+                    0.05645166337490082,
+                    0.12728089094161987
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+                "top_frames": [
+                    6,
+                    2,
+                    9
+                ],
+                "selected_reward": -0.026354903355240822
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q4",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the shot a static medium shot taken at eye level?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is a woman with long wavy blond hair wearing a cream-colored sweater visible in the center?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Do two men flank the woman, one with short brown hair and one with a light beard wearing a dark gray hoodie?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the setting a bright modern open-plan office with a soft-focus background of people milling about?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the scene bathed in bright diffused natural light creating a clean high-key look with warm tones?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.012545477598905563
+                ],
+                "opposite_logprob_tokens": [
+                    -4.387545585632324
+                ],
+                "logprob_reward": -0.012545477598905563,
+                "yes_no_margin_reward": 4.375,
+                "token_credit_reward": -0.012545477598905563,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
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+                    0.033639803528785706,
+                    0.02996647357940674,
+                    0.03595691919326782,
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+                    0.10915020108222961,
+                    0.05159611999988556,
+                    0.1798410266637802,
+                    0.22843806445598602
+                ],
+                "top_frames": [
+                    9,
+                    8,
+                    4
+                ],
+                "selected_reward": -0.012545477598905563
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q5",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the shot a static medium shot taken at eye level?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is a woman with long wavy blond hair wearing a cream-colored sweater visible in the center?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Do two men flank the woman, one with short brown hair and one with a light beard wearing a dark gray hoodie?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the setting a bright modern open-plan office with a soft-focus background of people milling about?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the scene bathed in bright diffused natural light creating a clean high-key look with warm tones?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.0046363710425794125
+                ],
+                "opposite_logprob_tokens": [
+                    -5.379636287689209
+                ],
+                "logprob_reward": -0.0046363710425794125,
+                "yes_no_margin_reward": 5.375,
+                "token_credit_reward": -0.0046363710425794125,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.116188183426857,
+                    0.06000290811061859,
+                    0.1496923267841339,
+                    0.07266337424516678,
+                    0.16604581475257874,
+                    0.03176707774400711,
+                    0.22426055371761322,
+                    0.048494573682546616,
+                    0.04113820195198059,
+                    0.08974701166152954
+                ],
+                "top_frames": [
+                    6,
+                    4,
+                    2
+                ],
+                "selected_reward": -0.0046363710425794125
+            }
+        ],
+        "vlm_decoded_outputs": [
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes"
+        ]
+    },
+    {
+        "prompt": "static, medium shot, taken at eye level, captures a dynamic trio engaged in an animated conversation. In the center, a woman with long, wavy blond hair speaks energetically, her head moving fluidly from side to side to make eye contact with her companions. She wears a comfortable cream-colored sweater, and as she speaks, her body sways gently and rhythmically, conveying a sense of confidence and ease. Beside her are two men actively engaged in the discussion. The man to her right, clean-shaven with short brown hair, gestures with an open palm as he speaks, while the man to her left, with a light beard and wearing a dark gray hoodie, nods in agreement. In a brief, almost synchronized movement, both men momentarily turn their heads to look straight ahead, away from the group, before quickly turning back to reengage the women. The scene unfolds in a bright, modern, open-plan office. Against a soft-focus background, a group of people mill about, some carrying laptops while others chat, creating a lively yet unobtrusive atmosphere. The entire set is bathed in bright, diffused natural light, creating a clean, high-key look with warm tones that foster a collaborative, energetic, and positive atmosphere.",
+        "seed": 30224,
+        "video_path": "./outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_0/index_4150_seed_30224_dp_0_rank_0_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 0,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 1,
+        "avg": -0.03108857460319996,
+        "vlm_logprob": -0.03108857460319996,
+        "vlm_yes_no_margin": 4.425,
+        "vlm_token_credit": -0.03108857460319996,
+        "vlm_yes_ratio": 1.0,
+        "vlm_num_questions": 5.0,
+        "reward_records": [
+            {
+                "sample_idx": 0,
+                "question_id": "q1",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the shot a static medium shot taken at eye level?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is a woman with long wavy blond hair wearing a cream-colored sweater visible in the center?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Do two men flank the woman, one with short brown hair and one with a light beard wearing a dark gray hoodie?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the setting a bright modern open-plan office with a soft-focus background of people milling about?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the scene bathed in bright diffused natural light creating a clean high-key look with warm tones?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.1137811541557312
+                ],
+                "opposite_logprob_tokens": [
+                    -2.363781213760376
+                ],
+                "logprob_reward": -0.1137811541557312,
+                "yes_no_margin_reward": 2.25,
+                "token_credit_reward": -0.1137811541557312,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
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+                    0.07940240949392319,
+                    0.12716887891292572,
+                    0.06111279875040054,
+                    0.08335030823945999,
+                    0.03972633555531502,
+                    0.030505400151014328,
+                    0.18488743901252747,
+                    0.1775394231081009,
+                    0.050075963139534
+                ],
+                "top_frames": [
+                    7,
+                    8,
+                    0
+                ],
+                "selected_reward": -0.1137811541557312
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q2",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the shot a static medium shot taken at eye level?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is a woman with long wavy blond hair wearing a cream-colored sweater visible in the center?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Do two men flank the woman, one with short brown hair and one with a light beard wearing a dark gray hoodie?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the setting a bright modern open-plan office with a soft-focus background of people milling about?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the scene bathed in bright diffused natural light creating a clean high-key look with warm tones?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.002221499104052782
+                ],
+                "opposite_logprob_tokens": [
+                    -6.127221584320068
+                ],
+                "logprob_reward": -0.002221499104052782,
+                "yes_no_margin_reward": 6.125,
+                "token_credit_reward": -0.002221499104052782,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
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+                    0.07171601802110672,
+                    0.09978431463241577,
+                    0.11688786745071411,
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+                    0.3338813781738281,
+                    0.07411777973175049,
+                    0.018726347014307976
+                ],
+                "top_frames": [
+                    7,
+                    0,
+                    3
+                ],
+                "selected_reward": -0.002221499104052782
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q3",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the shot a static medium shot taken at eye level?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is a woman with long wavy blond hair wearing a cream-colored sweater visible in the center?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Do two men flank the woman, one with short brown hair and one with a light beard wearing a dark gray hoodie?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the setting a bright modern open-plan office with a soft-focus background of people milling about?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the scene bathed in bright diffused natural light creating a clean high-key look with warm tones?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.02328772470355034
+                ],
+                "opposite_logprob_tokens": [
+                    -3.773287773132324
+                ],
+                "logprob_reward": -0.02328772470355034,
+                "yes_no_margin_reward": 3.75,
+                "token_credit_reward": -0.02328772470355034,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.23991484940052032,
+                    0.07668638974428177,
+                    0.2775500416755676,
+                    0.06973198801279068,
+                    0.07985948026180267,
+                    0.0640580803155899,
+                    0.05240273475646973,
+                    0.03762210160493851,
+                    0.07943203300237656,
+                    0.02274228446185589
+                ],
+                "top_frames": [
+                    2,
+                    0,
+                    4
+                ],
+                "selected_reward": -0.02328772470355034
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q4",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the shot a static medium shot taken at eye level?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is a woman with long wavy blond hair wearing a cream-colored sweater visible in the center?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Do two men flank the woman, one with short brown hair and one with a light beard wearing a dark gray hoodie?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the setting a bright modern open-plan office with a soft-focus background of people milling about?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the scene bathed in bright diffused natural light creating a clean high-key look with warm tones?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.012539003044366837
+                ],
+                "opposite_logprob_tokens": [
+                    -4.387538909912109
+                ],
+                "logprob_reward": -0.012539003044366837,
+                "yes_no_margin_reward": 4.375,
+                "token_credit_reward": -0.012539003044366837,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.09112934023141861,
+                    0.08085188269615173,
+                    0.18197675049304962,
+                    0.05713329836726189,
+                    0.08293512463569641,
+                    0.028859049081802368,
+                    0.02815072424709797,
+                    0.05889139324426651,
+                    0.33017170429229736,
+                    0.0599006786942482
+                ],
+                "top_frames": [
+                    8,
+                    2,
+                    0
+                ],
+                "selected_reward": -0.012539003044366837
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q5",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the shot a static medium shot taken at eye level?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is a woman with long wavy blond hair wearing a cream-colored sweater visible in the center?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Do two men flank the woman, one with short brown hair and one with a light beard wearing a dark gray hoodie?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the setting a bright modern open-plan office with a soft-focus background of people milling about?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the scene bathed in bright diffused natural light creating a clean high-key look with warm tones?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.0036134920082986355
+                ],
+                "opposite_logprob_tokens": [
+                    -5.628613471984863
+                ],
+                "logprob_reward": -0.0036134920082986355,
+                "yes_no_margin_reward": 5.625,
+                "token_credit_reward": -0.0036134920082986355,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.17197740077972412,
+                    0.04922717809677124,
+                    0.2534348964691162,
+                    0.07326868176460266,
+                    0.09948012977838516,
+                    0.04777887836098671,
+                    0.029950307682156563,
+                    0.0991591289639473,
+                    0.11260659247636795,
+                    0.06311676651239395
+                ],
+                "top_frames": [
+                    2,
+                    0,
+                    8
+                ],
+                "selected_reward": -0.0036134920082986355
+            }
+        ],
+        "vlm_decoded_outputs": [
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes"
+        ]
+    },
+    {
+        "prompt": "static, medium shot, taken at eye level, captures a dynamic trio engaged in an animated conversation. In the center, a woman with long, wavy blond hair speaks energetically, her head moving fluidly from side to side to make eye contact with her companions. She wears a comfortable cream-colored sweater, and as she speaks, her body sways gently and rhythmically, conveying a sense of confidence and ease. Beside her are two men actively engaged in the discussion. The man to her right, clean-shaven with short brown hair, gestures with an open palm as he speaks, while the man to her left, with a light beard and wearing a dark gray hoodie, nods in agreement. In a brief, almost synchronized movement, both men momentarily turn their heads to look straight ahead, away from the group, before quickly turning back to reengage the women. The scene unfolds in a bright, modern, open-plan office. Against a soft-focus background, a group of people mill about, some carrying laptops while others chat, creating a lively yet unobtrusive atmosphere. The entire set is bathed in bright, diffused natural light, creating a clean, high-key look with warm tones that foster a collaborative, energetic, and positive atmosphere.",
+        "seed": 30225,
+        "video_path": "./outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_0/index_4150_seed_30225_dp_1_rank_2_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 0,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 2,
+        "avg": -0.04083827063441277,
+        "vlm_logprob": -0.04083827063441277,
+        "vlm_yes_no_margin": 4.225,
+        "vlm_token_credit": -0.04083827063441277,
+        "vlm_yes_ratio": 1.0,
+        "vlm_num_questions": 5.0,
+        "reward_records": [
+            {
+                "sample_idx": 0,
+                "question_id": "q1",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the shot a static medium shot taken at eye level?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is a woman with long wavy blond hair wearing a cream-colored sweater visible in the center?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Do two men flank the woman, one with short brown hair and one with a light beard wearing a dark gray hoodie?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the setting a bright modern open-plan office with a soft-focus background of people milling about?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the scene bathed in bright diffused natural light creating a clean high-key look with warm tones?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.1490427553653717
+                ],
+                "opposite_logprob_tokens": [
+                    -2.149042844772339
+                ],
+                "logprob_reward": -0.1490427553653717,
+                "yes_no_margin_reward": 2.0,
+                "token_credit_reward": -0.1490427553653717,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.1115434467792511,
+                    0.05936378613114357,
+                    0.02820288948714733,
+                    0.31011736392974854,
+                    0.026331447064876556,
+                    0.04342608526349068,
+                    0.08759278804063797,
+                    0.2877395749092102,
+                    0.021311653777956963,
+                    0.024371078237891197
+                ],
+                "top_frames": [
+                    3,
+                    7,
+                    0
+                ],
+                "selected_reward": -0.1490427553653717
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q2",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the shot a static medium shot taken at eye level?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is a woman with long wavy blond hair wearing a cream-colored sweater visible in the center?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Do two men flank the woman, one with short brown hair and one with a light beard wearing a dark gray hoodie?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the setting a bright modern open-plan office with a soft-focus background of people milling about?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the scene bathed in bright diffused natural light creating a clean high-key look with warm tones?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.0036467495374381542
+                ],
+                "opposite_logprob_tokens": [
+                    -5.6286468505859375
+                ],
+                "logprob_reward": -0.0036467495374381542,
+                "yes_no_margin_reward": 5.625,
+                "token_credit_reward": -0.0036467495374381542,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.17859776318073273,
+                    0.1184823215007782,
+                    0.07348029315471649,
+                    0.22379182279109955,
+                    0.0590471550822258,
+                    0.036544349044561386,
+                    0.08644270151853561,
+                    0.1265690177679062,
+                    0.04132048040628433,
+                    0.05572411045432091
+                ],
+                "top_frames": [
+                    3,
+                    0,
+                    7
+                ],
+                "selected_reward": -0.0036467495374381542
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q3",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the shot a static medium shot taken at eye level?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is a woman with long wavy blond hair wearing a cream-colored sweater visible in the center?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Do two men flank the woman, one with short brown hair and one with a light beard wearing a dark gray hoodie?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the setting a bright modern open-plan office with a soft-focus background of people milling about?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the scene bathed in bright diffused natural light creating a clean high-key look with warm tones?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.03810246288776398
+                ],
+                "opposite_logprob_tokens": [
+                    -3.288102388381958
+                ],
+                "logprob_reward": -0.03810246288776398,
+                "yes_no_margin_reward": 3.25,
+                "token_credit_reward": -0.03810246288776398,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.05055294185876846,
+                    0.04525158554315567,
+                    0.06371776759624481,
+                    0.16692525148391724,
+                    0.035868048667907715,
+                    0.020888321101665497,
+                    0.014130238443613052,
+                    0.2972835302352905,
+                    0.13713735342025757,
+                    0.16824503242969513
+                ],
+                "top_frames": [
+                    7,
+                    9,
+                    3
+                ],
+                "selected_reward": -0.03810246288776398
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q4",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the shot a static medium shot taken at eye level?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is a woman with long wavy blond hair wearing a cream-colored sweater visible in the center?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Do two men flank the woman, one with short brown hair and one with a light beard wearing a dark gray hoodie?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the setting a bright modern open-plan office with a soft-focus background of people milling about?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the scene bathed in bright diffused natural light creating a clean high-key look with warm tones?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.009785893373191357
+                ],
+                "opposite_logprob_tokens": [
+                    -4.634786128997803
+                ],
+                "logprob_reward": -0.009785893373191357,
+                "yes_no_margin_reward": 4.625,
+                "token_credit_reward": -0.009785893373191357,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.22371307015419006,
+                    0.06577219069004059,
+                    0.06484915316104889,
+                    0.18979650735855103,
+                    0.03289555385708809,
+                    0.03450712934136391,
+                    0.07072125375270844,
+                    0.08704117685556412,
+                    0.05999184399843216,
+                    0.1707121729850769
+                ],
+                "top_frames": [
+                    0,
+                    3,
+                    9
+                ],
+                "selected_reward": -0.009785893373191357
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q5",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the shot a static medium shot taken at eye level?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is a woman with long wavy blond hair wearing a cream-colored sweater visible in the center?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Do two men flank the woman, one with short brown hair and one with a light beard wearing a dark gray hoodie?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the setting a bright modern open-plan office with a soft-focus background of people milling about?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the scene bathed in bright diffused natural light creating a clean high-key look with warm tones?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.0036134920082986355
+                ],
+                "opposite_logprob_tokens": [
+                    -5.628613471984863
+                ],
+                "logprob_reward": -0.0036134920082986355,
+                "yes_no_margin_reward": 5.625,
+                "token_credit_reward": -0.0036134920082986355,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.22950930893421173,
+                    0.04471996799111366,
+                    0.058797527104616165,
+                    0.2140164077281952,
+                    0.02833576314151287,
+                    0.02661968767642975,
+                    0.061318255960941315,
+                    0.1816868782043457,
+                    0.09393615275621414,
+                    0.06106003373861313
+                ],
+                "top_frames": [
+                    0,
+                    3,
+                    7
+                ],
+                "selected_reward": -0.0036134920082986355
+            }
+        ],
+        "vlm_decoded_outputs": [
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes"
+        ]
+    },
+    {
+        "prompt": "static, medium shot, taken at eye level, captures a dynamic trio engaged in an animated conversation. In the center, a woman with long, wavy blond hair speaks energetically, her head moving fluidly from side to side to make eye contact with her companions. She wears a comfortable cream-colored sweater, and as she speaks, her body sways gently and rhythmically, conveying a sense of confidence and ease. Beside her are two men actively engaged in the discussion. The man to her right, clean-shaven with short brown hair, gestures with an open palm as he speaks, while the man to her left, with a light beard and wearing a dark gray hoodie, nods in agreement. In a brief, almost synchronized movement, both men momentarily turn their heads to look straight ahead, away from the group, before quickly turning back to reengage the women. The scene unfolds in a bright, modern, open-plan office. Against a soft-focus background, a group of people mill about, some carrying laptops while others chat, creating a lively yet unobtrusive atmosphere. The entire set is bathed in bright, diffused natural light, creating a clean, high-key look with warm tones that foster a collaborative, energetic, and positive atmosphere.",
+        "seed": 30226,
+        "video_path": "./outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_0/index_4150_seed_30226_dp_1_rank_2_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 0,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 3,
+        "avg": -0.019909292971715332,
+        "vlm_logprob": -0.019909292971715332,
+        "vlm_yes_no_margin": 4.575,
+        "vlm_token_credit": -0.019909292971715332,
+        "vlm_yes_ratio": 1.0,
+        "vlm_num_questions": 5.0,
+        "reward_records": [
+            {
+                "sample_idx": 0,
+                "question_id": "q1",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the shot a static medium shot taken at eye level?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is a woman with long wavy blond hair wearing a cream-colored sweater visible in the center?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Do two men flank the woman, one with short brown hair and one with a light beard wearing a dark gray hoodie?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the setting a bright modern open-plan office with a soft-focus background of people milling about?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the scene bathed in bright diffused natural light creating a clean high-key look with warm tones?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.05697425827383995
+                ],
+                "opposite_logprob_tokens": [
+                    -3.181974172592163
+                ],
+                "logprob_reward": -0.05697425827383995,
+                "yes_no_margin_reward": 3.125,
+                "token_credit_reward": -0.05697425827383995,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.10743875801563263,
+                    0.17230433225631714,
+                    0.15536974370479584,
+                    0.04871516674757004,
+                    0.1081470400094986,
+                    0.10164380818605423,
+                    0.1376495212316513,
+                    0.04906400665640831,
+                    0.04251943528652191,
+                    0.0771481990814209
+                ],
+                "top_frames": [
+                    1,
+                    2,
+                    6
+                ],
+                "selected_reward": -0.05697425827383995
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q2",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the shot a static medium shot taken at eye level?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is a woman with long wavy blond hair wearing a cream-colored sweater visible in the center?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Do two men flank the woman, one with short brown hair and one with a light beard wearing a dark gray hoodie?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the setting a bright modern open-plan office with a soft-focus background of people milling about?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the scene bathed in bright diffused natural light creating a clean high-key look with warm tones?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.0028386320918798447
+                ],
+                "opposite_logprob_tokens": [
+                    -5.877838611602783
+                ],
+                "logprob_reward": -0.0028386320918798447,
+                "yes_no_margin_reward": 5.875,
+                "token_credit_reward": -0.0028386320918798447,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.21439141035079956,
+                    0.2762628495693207,
+                    0.08350738883018494,
+                    0.0459882952272892,
+                    0.04934994876384735,
+                    0.07379280775785446,
+                    0.12363426387310028,
+                    0.03268701583147049,
+                    0.04837498441338539,
+                    0.05201109126210213
+                ],
+                "top_frames": [
+                    1,
+                    0,
+                    6
+                ],
+                "selected_reward": -0.0028386320918798447
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q3",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the shot a static medium shot taken at eye level?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is a woman with long wavy blond hair wearing a cream-colored sweater visible in the center?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Do two men flank the woman, one with short brown hair and one with a light beard wearing a dark gray hoodie?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the setting a bright modern open-plan office with a soft-focus background of people milling about?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the scene bathed in bright diffused natural light creating a clean high-key look with warm tones?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.026343291625380516
+                ],
+                "opposite_logprob_tokens": [
+                    -3.65134334564209
+                ],
+                "logprob_reward": -0.026343291625380516,
+                "yes_no_margin_reward": 3.625,
+                "token_credit_reward": -0.026343291625380516,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.18799805641174316,
+                    0.10725519061088562,
+                    0.054871127009391785,
+                    0.08238149434328079,
+                    0.16225546598434448,
+                    0.08323028683662415,
+                    0.16362348198890686,
+                    0.03695445880293846,
+                    0.047638148069381714,
+                    0.07379224896430969
+                ],
+                "top_frames": [
+                    0,
+                    6,
+                    4
+                ],
+                "selected_reward": -0.026343291625380516
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q4",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the shot a static medium shot taken at eye level?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is a woman with long wavy blond hair wearing a cream-colored sweater visible in the center?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Do two men flank the woman, one with short brown hair and one with a light beard wearing a dark gray hoodie?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the setting a bright modern open-plan office with a soft-focus background of people milling about?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the scene bathed in bright diffused natural light creating a clean high-key look with warm tones?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.009778928942978382
+                ],
+                "opposite_logprob_tokens": [
+                    -4.63477897644043
+                ],
+                "logprob_reward": -0.009778928942978382,
+                "yes_no_margin_reward": 4.625,
+                "token_credit_reward": -0.009778928942978382,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.25764569640159607,
+                    0.2519702613353729,
+                    0.11918953061103821,
+                    0.029459387063980103,
+                    0.08360623568296432,
+                    0.05401816591620445,
+                    0.08289273083209991,
+                    0.025757208466529846,
+                    0.034165360033512115,
+                    0.06129542738199234
+                ],
+                "top_frames": [
+                    0,
+                    1,
+                    2
+                ],
+                "selected_reward": -0.009778928942978382
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q5",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the shot a static medium shot taken at eye level?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is a woman with long wavy blond hair wearing a cream-colored sweater visible in the center?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Do two men flank the woman, one with short brown hair and one with a light beard wearing a dark gray hoodie?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the setting a bright modern open-plan office with a soft-focus background of people milling about?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the scene bathed in bright diffused natural light creating a clean high-key look with warm tones?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.003611353924497962
+                ],
+                "opposite_logprob_tokens": [
+                    -5.6286115646362305
+                ],
+                "logprob_reward": -0.003611353924497962,
+                "yes_no_margin_reward": 5.625,
+                "token_credit_reward": -0.003611353924497962,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.2221042513847351,
+                    0.21365877985954285,
+                    0.10170316696166992,
+                    0.04073217138648033,
+                    0.04151111841201782,
+                    0.04506596550345421,
+                    0.14684566855430603,
+                    0.0387728288769722,
+                    0.060019560158252716,
+                    0.08958655595779419
+                ],
+                "top_frames": [
+                    0,
+                    1,
+                    6
+                ],
+                "selected_reward": -0.003611353924497962
+            }
+        ],
+        "vlm_decoded_outputs": [
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes"
+        ]
+    }
+]

outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_1/index_tensor([5336, 5336])_group_1_rewards.json

@@ -0,0 +1,882 @@
+[
+    {
+        "prompt": "From a fixed, slightly high-angle medium shot, the camera observes a Giger-esque biomechanical console, its surface a nightmarish fusion of polished black metal that seems to radiate an oily sheen and ivory-colored, carapace-like bones. The console's form is a disturbingly organic form, curved around by ribbed, vertebral structures. Embedded within this visceral architecture is a topographical map, a relief landscape rendered from fused fossilized bones and dark, pitted metal, with jagged skeletal ridges casting long shadows across deep metallic crevices. Across this alien terrain, several atmospheric energy hotspots glow a malevolent crimson, pulsing slowly and rhythmically like a visceral alien heartbeat. Floating above this unsettling landscape, ghostly, muscular tendrils of aurora borealis—a blend of ethereal blue and sickly green—squirm, shift, curl, and unfurl like ghostly serpents. These ethereal forms undulate with a fluid, organic grace, their slow twitches imagining an impending electrical storm in a deeply unsettling way, blurring the line between technology and living tissue and creating an ominous and tense atmosphere within the dimly lit, cavernous space.",
+        "seed": 29243,
+        "video_path": "./outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_1/index_5336_seed_29243_dp_2_rank_4_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 1,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 0,
+        "avg": -0.07304989621043205,
+        "vlm_logprob": -0.07304989621043205,
+        "vlm_yes_no_margin": 3.45,
+        "vlm_token_credit": -0.07304989621043205,
+        "vlm_yes_ratio": 1.0,
+        "vlm_num_questions": 5.0,
+        "reward_records": [
+            {
+                "sample_idx": 0,
+                "question_id": "q1",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the shot a fixed, slightly high-angle medium shot?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the console surface a fusion of polished black metal with an oily sheen and ivory-colored carapace-like bones?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is there a topographical map embedded in the console made of fused fossilized bones and dark, pitted metal with jagged skeletal ridges?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Do atmospheric energy hotspots glow a malevolent crimson and pulse slowly and rhythmically?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Do ghostly, muscular tendrils of aurora borealis (ethereal blue and sickly green) float above the landscape and squirm like serpents?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.020899901166558266
+                ],
+                "opposite_logprob_tokens": [
+                    -4.270899772644043
+                ],
+                "logprob_reward": -0.020899901166558266,
+                "yes_no_margin_reward": 4.25,
+                "token_credit_reward": -0.020899901166558266,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.12896493077278137,
+                    0.06931523233652115,
+                    0.17217382788658142,
+                    0.09929352253675461,
+                    0.07723838835954666,
+                    0.08263689279556274,
+                    0.16842913627624512,
+                    0.05163562297821045,
+                    0.05387322977185249,
+                    0.09643921256065369
+                ],
+                "top_frames": [
+                    2,
+                    6,
+                    0
+                ],
+                "selected_reward": -0.020899901166558266
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q2",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the shot a fixed, slightly high-angle medium shot?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the console surface a fusion of polished black metal with an oily sheen and ivory-colored carapace-like bones?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is there a topographical map embedded in the console made of fused fossilized bones and dark, pitted metal with jagged skeletal ridges?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Do atmospheric energy hotspots glow a malevolent crimson and pulse slowly and rhythmically?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Do ghostly, muscular tendrils of aurora borealis (ethereal blue and sickly green) float above the landscape and squirm like serpents?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.018213175237178802
+                ],
+                "opposite_logprob_tokens": [
+                    -4.018213272094727
+                ],
+                "logprob_reward": -0.018213175237178802,
+                "yes_no_margin_reward": 4.0,
+                "token_credit_reward": -0.018213175237178802,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.18899744749069214,
+                    0.06520090252161026,
+                    0.2095078080892563,
+                    0.05819479376077652,
+                    0.11959625035524368,
+                    0.0698932558298111,
+                    0.04326307773590088,
+                    0.06321918219327927,
+                    0.0679088830947876,
+                    0.11421836167573929
+                ],
+                "top_frames": [
+                    2,
+                    0,
+                    4
+                ],
+                "selected_reward": -0.018213175237178802
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q3",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the shot a fixed, slightly high-angle medium shot?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the console surface a fusion of polished black metal with an oily sheen and ivory-colored carapace-like bones?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is there a topographical map embedded in the console made of fused fossilized bones and dark, pitted metal with jagged skeletal ridges?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Do atmospheric energy hotspots glow a malevolent crimson and pulse slowly and rhythmically?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Do ghostly, muscular tendrils of aurora borealis (ethereal blue and sickly green) float above the landscape and squirm like serpents?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.011083347722887993
+                ],
+                "opposite_logprob_tokens": [
+                    -4.511083126068115
+                ],
+                "logprob_reward": -0.011083347722887993,
+                "yes_no_margin_reward": 4.5,
+                "token_credit_reward": -0.011083347722887993,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.21499541401863098,
+                    0.05510171875357628,
+                    0.25421321392059326,
+                    0.06494339555501938,
+                    0.0971200093626976,
+                    0.05399476736783981,
+                    0.033802956342697144,
+                    0.04981118068099022,
+                    0.09058593958616257,
+                    0.08543147891759872
+                ],
+                "top_frames": [
+                    2,
+                    0,
+                    4
+                ],
+                "selected_reward": -0.011083347722887993
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q4",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the shot a fixed, slightly high-angle medium shot?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the console surface a fusion of polished black metal with an oily sheen and ivory-colored carapace-like bones?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is there a topographical map embedded in the console made of fused fossilized bones and dark, pitted metal with jagged skeletal ridges?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Do atmospheric energy hotspots glow a malevolent crimson and pulse slowly and rhythmically?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Do ghostly, muscular tendrils of aurora borealis (ethereal blue and sickly green) float above the landscape and squirm like serpents?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.2813486158847809
+                ],
+                "opposite_logprob_tokens": [
+                    -1.4063485860824585
+                ],
+                "logprob_reward": -0.2813486158847809,
+                "yes_no_margin_reward": 1.125,
+                "token_credit_reward": -0.2813486158847809,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.3668299913406372,
+                    0.10115596652030945,
+                    0.2993244528770447,
+                    0.0496186837553978,
+                    0.06568040698766708,
+                    0.013503574766218662,
+                    0.02833356335759163,
+                    0.02778366580605507,
+                    0.028589680790901184,
+                    0.01918008178472519
+                ],
+                "top_frames": [
+                    0,
+                    2,
+                    1
+                ],
+                "selected_reward": -0.2813486158847809
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q5",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the shot a fixed, slightly high-angle medium shot?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the console surface a fusion of polished black metal with an oily sheen and ivory-colored carapace-like bones?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is there a topographical map embedded in the console made of fused fossilized bones and dark, pitted metal with jagged skeletal ridges?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Do atmospheric energy hotspots glow a malevolent crimson and pulse slowly and rhythmically?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Do ghostly, muscular tendrils of aurora borealis (ethereal blue and sickly green) float above the landscape and squirm like serpents?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.03370444104075432
+                ],
+                "opposite_logprob_tokens": [
+                    -3.4087045192718506
+                ],
+                "logprob_reward": -0.03370444104075432,
+                "yes_no_margin_reward": 3.375,
+                "token_credit_reward": -0.03370444104075432,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.1711905151605606,
+                    0.047941822558641434,
+                    0.1398380547761917,
+                    0.07415248453617096,
+                    0.1469287872314453,
+                    0.03960123285651207,
+                    0.07102490961551666,
+                    0.06659909337759018,
+                    0.17282404005527496,
+                    0.0698990449309349
+                ],
+                "top_frames": [
+                    8,
+                    0,
+                    4
+                ],
+                "selected_reward": -0.03370444104075432
+            }
+        ],
+        "vlm_decoded_outputs": [
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes"
+        ]
+    },
+    {
+        "prompt": "From a fixed, slightly high-angle medium shot, the camera observes a Giger-esque biomechanical console, its surface a nightmarish fusion of polished black metal that seems to radiate an oily sheen and ivory-colored, carapace-like bones. The console's form is a disturbingly organic form, curved around by ribbed, vertebral structures. Embedded within this visceral architecture is a topographical map, a relief landscape rendered from fused fossilized bones and dark, pitted metal, with jagged skeletal ridges casting long shadows across deep metallic crevices. Across this alien terrain, several atmospheric energy hotspots glow a malevolent crimson, pulsing slowly and rhythmically like a visceral alien heartbeat. Floating above this unsettling landscape, ghostly, muscular tendrils of aurora borealis—a blend of ethereal blue and sickly green—squirm, shift, curl, and unfurl like ghostly serpents. These ethereal forms undulate with a fluid, organic grace, their slow twitches imagining an impending electrical storm in a deeply unsettling way, blurring the line between technology and living tissue and creating an ominous and tense atmosphere within the dimly lit, cavernous space.",
+        "seed": 29244,
+        "video_path": "./outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_1/index_5336_seed_29244_dp_2_rank_4_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 1,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 1,
+        "avg": -0.03237839862704277,
+        "vlm_logprob": -0.03237839862704277,
+        "vlm_yes_no_margin": 4.1,
+        "vlm_token_credit": -0.03237839862704277,
+        "vlm_yes_ratio": 1.0,
+        "vlm_num_questions": 5.0,
+        "reward_records": [
+            {
+                "sample_idx": 0,
+                "question_id": "q1",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the shot a fixed, slightly high-angle medium shot?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the console surface a fusion of polished black metal with an oily sheen and ivory-colored carapace-like bones?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is there a topographical map embedded in the console made of fused fossilized bones and dark, pitted metal with jagged skeletal ridges?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Do atmospheric energy hotspots glow a malevolent crimson and pulse slowly and rhythmically?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Do ghostly, muscular tendrils of aurora borealis (ethereal blue and sickly green) float above the landscape and squirm like serpents?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.015717435628175735
+                ],
+                "opposite_logprob_tokens": [
+                    -4.515717506408691
+                ],
+                "logprob_reward": -0.015717435628175735,
+                "yes_no_margin_reward": 4.5,
+                "token_credit_reward": -0.015717435628175735,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.36854028701782227,
+                    0.09753517806529999,
+                    0.0715663954615593,
+                    0.07186403125524521,
+                    0.02717282809317112,
+                    0.03753048926591873,
+                    0.03693874552845955,
+                    0.02895103394985199,
+                    0.03813555836677551,
+                    0.2217654287815094
+                ],
+                "top_frames": [
+                    0,
+                    9,
+                    1
+                ],
+                "selected_reward": -0.015717435628175735
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q2",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the shot a fixed, slightly high-angle medium shot?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the console surface a fusion of polished black metal with an oily sheen and ivory-colored carapace-like bones?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is there a topographical map embedded in the console made of fused fossilized bones and dark, pitted metal with jagged skeletal ridges?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Do atmospheric energy hotspots glow a malevolent crimson and pulse slowly and rhythmically?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Do ghostly, muscular tendrils of aurora borealis (ethereal blue and sickly green) float above the landscape and squirm like serpents?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.009795809164643288
+                ],
+                "opposite_logprob_tokens": [
+                    -4.634795665740967
+                ],
+                "logprob_reward": -0.009795809164643288,
+                "yes_no_margin_reward": 4.625,
+                "token_credit_reward": -0.009795809164643288,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.2807253301143646,
+                    0.1350870430469513,
+                    0.14372706413269043,
+                    0.04200229421257973,
+                    0.06209202855825424,
+                    0.045866355299949646,
+                    0.07637419551610947,
+                    0.04097631201148033,
+                    0.05667936056852341,
+                    0.11647003889083862
+                ],
+                "top_frames": [
+                    0,
+                    2,
+                    1
+                ],
+                "selected_reward": -0.009795809164643288
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q3",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the shot a fixed, slightly high-angle medium shot?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the console surface a fusion of polished black metal with an oily sheen and ivory-colored carapace-like bones?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is there a topographical map embedded in the console made of fused fossilized bones and dark, pitted metal with jagged skeletal ridges?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Do atmospheric energy hotspots glow a malevolent crimson and pulse slowly and rhythmically?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Do ghostly, muscular tendrils of aurora borealis (ethereal blue and sickly green) float above the landscape and squirm like serpents?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.005253676325082779
+                ],
+                "opposite_logprob_tokens": [
+                    -5.255253791809082
+                ],
+                "logprob_reward": -0.005253676325082779,
+                "yes_no_margin_reward": 5.25,
+                "token_credit_reward": -0.005253676325082779,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.43100979924201965,
+                    0.07712940871715546,
+                    0.0933162271976471,
+                    0.025062883272767067,
+                    0.05109589919447899,
+                    0.06113208085298538,
+                    0.029343590140342712,
+                    0.032108936458826065,
+                    0.027450846508145332,
+                    0.17235030233860016
+                ],
+                "top_frames": [
+                    0,
+                    9,
+                    2
+                ],
+                "selected_reward": -0.005253676325082779
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q4",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the shot a fixed, slightly high-angle medium shot?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the console surface a fusion of polished black metal with an oily sheen and ivory-colored carapace-like bones?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is there a topographical map embedded in the console made of fused fossilized bones and dark, pitted metal with jagged skeletal ridges?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Do atmospheric energy hotspots glow a malevolent crimson and pulse slowly and rhythmically?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Do ghostly, muscular tendrils of aurora borealis (ethereal blue and sickly green) float above the landscape and squirm like serpents?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.11294490844011307
+                ],
+                "opposite_logprob_tokens": [
+                    -2.2379448413848877
+                ],
+                "logprob_reward": -0.11294490844011307,
+                "yes_no_margin_reward": 2.125,
+                "token_credit_reward": -0.11294490844011307,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.5149871706962585,
+                    0.05654017627239227,
+                    0.10879631340503693,
+                    0.022855058312416077,
+                    0.033341921865940094,
+                    0.09916035830974579,
+                    0.039433468133211136,
+                    0.025081615895032883,
+                    0.019036157056689262,
+                    0.08076774328947067
+                ],
+                "top_frames": [
+                    0,
+                    2,
+                    5
+                ],
+                "selected_reward": -0.11294490844011307
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q5",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the shot a fixed, slightly high-angle medium shot?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the console surface a fusion of polished black metal with an oily sheen and ivory-colored carapace-like bones?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is there a topographical map embedded in the console made of fused fossilized bones and dark, pitted metal with jagged skeletal ridges?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Do atmospheric energy hotspots glow a malevolent crimson and pulse slowly and rhythmically?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Do ghostly, muscular tendrils of aurora borealis (ethereal blue and sickly green) float above the landscape and squirm like serpents?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.018180163577198982
+                ],
+                "opposite_logprob_tokens": [
+                    -4.0181803703308105
+                ],
+                "logprob_reward": -0.018180163577198982,
+                "yes_no_margin_reward": 4.0,
+                "token_credit_reward": -0.018180163577198982,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.39500880241394043,
+                    0.064420685172081,
+                    0.07006663084030151,
+                    0.05007736757397652,
+                    0.08766467869281769,
+                    0.05605865269899368,
+                    0.08925145864486694,
+                    0.05880170315504074,
+                    0.03718388080596924,
+                    0.09146609157323837
+                ],
+                "top_frames": [
+                    0,
+                    9,
+                    6
+                ],
+                "selected_reward": -0.018180163577198982
+            }
+        ],
+        "vlm_decoded_outputs": [
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes"
+        ]
+    },
+    {
+        "prompt": "From a fixed, slightly high-angle medium shot, the camera observes a Giger-esque biomechanical console, its surface a nightmarish fusion of polished black metal that seems to radiate an oily sheen and ivory-colored, carapace-like bones. The console's form is a disturbingly organic form, curved around by ribbed, vertebral structures. Embedded within this visceral architecture is a topographical map, a relief landscape rendered from fused fossilized bones and dark, pitted metal, with jagged skeletal ridges casting long shadows across deep metallic crevices. Across this alien terrain, several atmospheric energy hotspots glow a malevolent crimson, pulsing slowly and rhythmically like a visceral alien heartbeat. Floating above this unsettling landscape, ghostly, muscular tendrils of aurora borealis—a blend of ethereal blue and sickly green—squirm, shift, curl, and unfurl like ghostly serpents. These ethereal forms undulate with a fluid, organic grace, their slow twitches imagining an impending electrical storm in a deeply unsettling way, blurring the line between technology and living tissue and creating an ominous and tense atmosphere within the dimly lit, cavernous space.",
+        "seed": 29245,
+        "video_path": "./outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_1/index_5336_seed_29245_dp_3_rank_6_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 1,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 2,
+        "avg": -0.012197030056267977,
+        "vlm_logprob": -0.012197030056267977,
+        "vlm_yes_no_margin": 4.575,
+        "vlm_token_credit": -0.012197030056267977,
+        "vlm_yes_ratio": 1.0,
+        "vlm_num_questions": 5.0,
+        "reward_records": [
+            {
+                "sample_idx": 0,
+                "question_id": "q1",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the shot a fixed, slightly high-angle medium shot?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the console surface a fusion of polished black metal with an oily sheen and ivory-colored carapace-like bones?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is there a topographical map embedded in the console made of fused fossilized bones and dark, pitted metal with jagged skeletal ridges?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Do atmospheric energy hotspots glow a malevolent crimson and pulse slowly and rhythmically?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Do ghostly, muscular tendrils of aurora borealis (ethereal blue and sickly green) float above the landscape and squirm like serpents?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.015017899684607983
+                ],
+                "opposite_logprob_tokens": [
+                    -4.640017986297607
+                ],
+                "logprob_reward": -0.015017899684607983,
+                "yes_no_margin_reward": 4.625,
+                "token_credit_reward": -0.015017899684607983,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.155391663312912,
+                    0.1370341032743454,
+                    0.07245920598506927,
+                    0.0418936051428318,
+                    0.03763256594538689,
+                    0.06553124636411667,
+                    0.08303485065698624,
+                    0.07909862697124481,
+                    0.118956059217453,
+                    0.20896804332733154
+                ],
+                "top_frames": [
+                    9,
+                    0,
+                    1
+                ],
+                "selected_reward": -0.015017899684607983
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q2",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the shot a fixed, slightly high-angle medium shot?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the console surface a fusion of polished black metal with an oily sheen and ivory-colored carapace-like bones?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is there a topographical map embedded in the console made of fused fossilized bones and dark, pitted metal with jagged skeletal ridges?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Do atmospheric energy hotspots glow a malevolent crimson and pulse slowly and rhythmically?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Do ghostly, muscular tendrils of aurora borealis (ethereal blue and sickly green) float above the landscape and squirm like serpents?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.018202640116214752
+                ],
+                "opposite_logprob_tokens": [
+                    -4.018202781677246
+                ],
+                "logprob_reward": -0.018202640116214752,
+                "yes_no_margin_reward": 4.0,
+                "token_credit_reward": -0.018202640116214752,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.1421196609735489,
+                    0.10779105126857758,
+                    0.08981651067733765,
+                    0.05680486559867859,
+                    0.0638742595911026,
+                    0.1260690838098526,
+                    0.10694407671689987,
+                    0.0597291961312294,
+                    0.08122697472572327,
+                    0.16562427580356598
+                ],
+                "top_frames": [
+                    9,
+                    0,
+                    5
+                ],
+                "selected_reward": -0.018202640116214752
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q3",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the shot a fixed, slightly high-angle medium shot?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the console surface a fusion of polished black metal with an oily sheen and ivory-colored carapace-like bones?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is there a topographical map embedded in the console made of fused fossilized bones and dark, pitted metal with jagged skeletal ridges?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Do atmospheric energy hotspots glow a malevolent crimson and pulse slowly and rhythmically?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Do ghostly, muscular tendrils of aurora borealis (ethereal blue and sickly green) float above the landscape and squirm like serpents?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.007631551939994097
+                ],
+                "opposite_logprob_tokens": [
+                    -4.882631778717041
+                ],
+                "logprob_reward": -0.007631551939994097,
+                "yes_no_margin_reward": 4.875,
+                "token_credit_reward": -0.007631551939994097,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.19215668737888336,
+                    0.11039169132709503,
+                    0.11449924111366272,
+                    0.0738440677523613,
+                    0.08198840171098709,
+                    0.07796861976385117,
+                    0.03344390541315079,
+                    0.05920734256505966,
+                    0.09588263928890228,
+                    0.16061736643314362
+                ],
+                "top_frames": [
+                    0,
+                    9,
+                    2
+                ],
+                "selected_reward": -0.007631551939994097
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q4",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the shot a fixed, slightly high-angle medium shot?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the console surface a fusion of polished black metal with an oily sheen and ivory-colored carapace-like bones?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is there a topographical map embedded in the console made of fused fossilized bones and dark, pitted metal with jagged skeletal ridges?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Do atmospheric energy hotspots glow a malevolent crimson and pulse slowly and rhythmically?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Do ghostly, muscular tendrils of aurora borealis (ethereal blue and sickly green) float above the landscape and squirm like serpents?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.005947748199105263
+                ],
+                "opposite_logprob_tokens": [
+                    -5.130947589874268
+                ],
+                "logprob_reward": -0.005947748199105263,
+                "yes_no_margin_reward": 5.125,
+                "token_credit_reward": -0.005947748199105263,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.15239344537258148,
+                    0.22756312787532806,
+                    0.1225820779800415,
+                    0.04360317811369896,
+                    0.08511727303266525,
+                    0.12011759728193283,
+                    0.045175883919000626,
+                    0.05174427852034569,
+                    0.07297689467668533,
+                    0.07872624695301056
+                ],
+                "top_frames": [
+                    1,
+                    0,
+                    2
+                ],
+                "selected_reward": -0.005947748199105263
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q5",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the shot a fixed, slightly high-angle medium shot?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the console surface a fusion of polished black metal with an oily sheen and ivory-colored carapace-like bones?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is there a topographical map embedded in the console made of fused fossilized bones and dark, pitted metal with jagged skeletal ridges?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Do atmospheric energy hotspots glow a malevolent crimson and pulse slowly and rhythmically?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Do ghostly, muscular tendrils of aurora borealis (ethereal blue and sickly green) float above the landscape and squirm like serpents?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.01418531034141779
+                ],
+                "opposite_logprob_tokens": [
+                    -4.264185428619385
+                ],
+                "logprob_reward": -0.01418531034141779,
+                "yes_no_margin_reward": 4.25,
+                "token_credit_reward": -0.01418531034141779,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.17172561585903168,
+                    0.06416899710893631,
+                    0.11982812732458115,
+                    0.0858231633901596,
+                    0.05058811232447624,
+                    0.03883592039346695,
+                    0.2607983648777008,
+                    0.07910243421792984,
+                    0.07330065220594406,
+                    0.05582858994603157
+                ],
+                "top_frames": [
+                    6,
+                    0,
+                    2
+                ],
+                "selected_reward": -0.01418531034141779
+            }
+        ],
+        "vlm_decoded_outputs": [
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes"
+        ]
+    },
+    {
+        "prompt": "From a fixed, slightly high-angle medium shot, the camera observes a Giger-esque biomechanical console, its surface a nightmarish fusion of polished black metal that seems to radiate an oily sheen and ivory-colored, carapace-like bones. The console's form is a disturbingly organic form, curved around by ribbed, vertebral structures. Embedded within this visceral architecture is a topographical map, a relief landscape rendered from fused fossilized bones and dark, pitted metal, with jagged skeletal ridges casting long shadows across deep metallic crevices. Across this alien terrain, several atmospheric energy hotspots glow a malevolent crimson, pulsing slowly and rhythmically like a visceral alien heartbeat. Floating above this unsettling landscape, ghostly, muscular tendrils of aurora borealis—a blend of ethereal blue and sickly green—squirm, shift, curl, and unfurl like ghostly serpents. These ethereal forms undulate with a fluid, organic grace, their slow twitches imagining an impending electrical storm in a deeply unsettling way, blurring the line between technology and living tissue and creating an ominous and tense atmosphere within the dimly lit, cavernous space.",
+        "seed": 29246,
+        "video_path": "./outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_1/index_5336_seed_29246_dp_3_rank_6_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 1,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 3,
+        "avg": -0.02542009074240923,
+        "vlm_logprob": -0.02542009074240923,
+        "vlm_yes_no_margin": 3.75,
+        "vlm_token_credit": -0.02542009074240923,
+        "vlm_yes_ratio": 1.0,
+        "vlm_num_questions": 5.0,
+        "reward_records": [
+            {
+                "sample_idx": 0,
+                "question_id": "q1",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the shot a fixed, slightly high-angle medium shot?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the console surface a fusion of polished black metal with an oily sheen and ivory-colored carapace-like bones?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is there a topographical map embedded in the console made of fused fossilized bones and dark, pitted metal with jagged skeletal ridges?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Do atmospheric energy hotspots glow a malevolent crimson and pulse slowly and rhythmically?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Do ghostly, muscular tendrils of aurora borealis (ethereal blue and sickly green) float above the landscape and squirm like serpents?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.030934752896428108
+                ],
+                "opposite_logprob_tokens": [
+                    -3.6559348106384277
+                ],
+                "logprob_reward": -0.030934752896428108,
+                "yes_no_margin_reward": 3.625,
+                "token_credit_reward": -0.030934752896428108,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.4255920648574829,
+                    0.14171110093593597,
+                    0.21330247819423676,
+                    0.01887902431190014,
+                    0.05626785755157471,
+                    0.03768126666545868,
+                    0.041572652757167816,
+                    0.02097836323082447,
+                    0.020037434995174408,
+                    0.02397773042321205
+                ],
+                "top_frames": [
+                    0,
+                    2,
+                    1
+                ],
+                "selected_reward": -0.030934752896428108
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q2",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the shot a fixed, slightly high-angle medium shot?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the console surface a fusion of polished black metal with an oily sheen and ivory-colored carapace-like bones?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is there a topographical map embedded in the console made of fused fossilized bones and dark, pitted metal with jagged skeletal ridges?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Do atmospheric energy hotspots glow a malevolent crimson and pulse slowly and rhythmically?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Do ghostly, muscular tendrils of aurora borealis (ethereal blue and sickly green) float above the landscape and squirm like serpents?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.023303797468543053
+                ],
+                "opposite_logprob_tokens": [
+                    -3.773303747177124
+                ],
+                "logprob_reward": -0.023303797468543053,
+                "yes_no_margin_reward": 3.75,
+                "token_credit_reward": -0.023303797468543053,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.36020734906196594,
+                    0.04316015914082527,
+                    0.32507792115211487,
+                    0.01754588447511196,
+                    0.05005216225981712,
+                    0.03527003899216652,
+                    0.04637197405099869,
+                    0.06571463495492935,
+                    0.024107078090310097,
+                    0.03249283507466316
+                ],
+                "top_frames": [
+                    0,
+                    2,
+                    7
+                ],
+                "selected_reward": -0.023303797468543053
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q3",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the shot a fixed, slightly high-angle medium shot?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the console surface a fusion of polished black metal with an oily sheen and ivory-colored carapace-like bones?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is there a topographical map embedded in the console made of fused fossilized bones and dark, pitted metal with jagged skeletal ridges?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Do atmospheric energy hotspots glow a malevolent crimson and pulse slowly and rhythmically?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Do ghostly, muscular tendrils of aurora borealis (ethereal blue and sickly green) float above the landscape and squirm like serpents?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.014196357689797878
+                ],
+                "opposite_logprob_tokens": [
+                    -4.264196395874023
+                ],
+                "logprob_reward": -0.014196357689797878,
+                "yes_no_margin_reward": 4.25,
+                "token_credit_reward": -0.014196357689797878,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.2947883605957031,
+                    0.04038311168551445,
+                    0.39086630940437317,
+                    0.014771751128137112,
+                    0.039323221892118454,
+                    0.08644819259643555,
+                    0.038089219480752945,
+                    0.051730941981077194,
+                    0.018848048523068428,
+                    0.024750808253884315
+                ],
+                "top_frames": [
+                    2,
+                    0,
+                    5
+                ],
+                "selected_reward": -0.014196357689797878
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q4",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the shot a fixed, slightly high-angle medium shot?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the console surface a fusion of polished black metal with an oily sheen and ivory-colored carapace-like bones?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is there a topographical map embedded in the console made of fused fossilized bones and dark, pitted metal with jagged skeletal ridges?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Do atmospheric energy hotspots glow a malevolent crimson and pulse slowly and rhythmically?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Do ghostly, muscular tendrils of aurora borealis (ethereal blue and sickly green) float above the landscape and squirm like serpents?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.020578688010573387
+                ],
+                "opposite_logprob_tokens": [
+                    -3.895578622817993
+                ],
+                "logprob_reward": -0.020578688010573387,
+                "yes_no_margin_reward": 3.875,
+                "token_credit_reward": -0.020578688010573387,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.13683964312076569,
+                    0.055236779153347015,
+                    0.3836801052093506,
+                    0.0924408808350563,
+                    0.03857710212469101,
+                    0.034311458468437195,
+                    0.15331918001174927,
+                    0.073781318962574,
+                    0.01666424609720707,
+                    0.015149283222854137
+                ],
+                "top_frames": [
+                    2,
+                    6,
+                    0
+                ],
+                "selected_reward": -0.020578688010573387
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q5",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the shot a fixed, slightly high-angle medium shot?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the console surface a fusion of polished black metal with an oily sheen and ivory-colored carapace-like bones?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is there a topographical map embedded in the console made of fused fossilized bones and dark, pitted metal with jagged skeletal ridges?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Do atmospheric energy hotspots glow a malevolent crimson and pulse slowly and rhythmically?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Do ghostly, muscular tendrils of aurora borealis (ethereal blue and sickly green) float above the landscape and squirm like serpents?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.03808685764670372
+                ],
+                "opposite_logprob_tokens": [
+                    -3.2880868911743164
+                ],
+                "logprob_reward": -0.03808685764670372,
+                "yes_no_margin_reward": 3.25,
+                "token_credit_reward": -0.03808685764670372,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.18347522616386414,
+                    0.02849559672176838,
+                    0.2876339554786682,
+                    0.19538702070713043,
+                    0.02131180837750435,
+                    0.05257588252425194,
+                    0.11539183557033539,
+                    0.08776230365037918,
+                    0.015497135929763317,
+                    0.012469246052205563
+                ],
+                "top_frames": [
+                    2,
+                    3,
+                    0
+                ],
+                "selected_reward": -0.03808685764670372
+            }
+        ],
+        "vlm_decoded_outputs": [
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes"
+        ]
+    }
+]

outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_10/index_tensor([6010, 6010])_group_10_rewards.json

@@ -0,0 +1,882 @@
+[
+    {
+        "prompt": "dramatic low-angle tracking shot, captured in ultra-slow motion, follows a sleek, metallic red sports car as it glides along, overtaking other vehicles at high speed on rain-soaked city streets at night. The camera remains locked on the sports car, emphasizing its aerodynamic curves and the sheen of its paint, which reflects the blurred, multi-colored neon lights of the city background. As the car decisively passes a nondescript, dark-colored sedan, its wide, low-profile tires violently slice through the puddle on the asphalt. The action sends a spectacular, sculptural plume of water spray into the air, each droplet catching the glow of the car's sharp LED headlights and the red glow of another car's taillights. The entire scene is a ballet of controlled force, the slow-motion effect allowing the viewer to appreciate the intricate dance of water, light, and speed, creating an intense and exhilarating atmosphere of pure cinematic adrenaline.",
+        "seed": 288,
+        "video_path": "./outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_10/index_6010_seed_288_dp_20_rank_40_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 10,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 0,
+        "avg": -0.01963909063488245,
+        "vlm_logprob": -0.01963909063488245,
+        "vlm_yes_no_margin": 4.725,
+        "vlm_token_credit": -0.01963909063488245,
+        "vlm_yes_ratio": 1.0,
+        "vlm_num_questions": 5.0,
+        "reward_records": [
+            {
+                "sample_idx": 0,
+                "question_id": "q1",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the main subject a sleek, metallic red sports car?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the scene set on rain-soaked city streets at night with blurred multi-colored neon lights in the background?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the car shown overtaking other vehicles at high speed, specifically passing a dark-colored sedan?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the car's tires slice through a puddle, creating a visible plume of water spray illuminated by headlights and taillights?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the shot a low-angle tracking shot captured in ultra-slow motion?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.00580956507474184
+                ],
+                "opposite_logprob_tokens": [
+                    -5.255809783935547
+                ],
+                "logprob_reward": -0.00580956507474184,
+                "yes_no_margin_reward": 5.25,
+                "token_credit_reward": -0.00580956507474184,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.44800350069999695,
+                    0.09790507704019547,
+                    0.03737352415919304,
+                    0.07381480187177658,
+                    0.07599063962697983,
+                    0.06656847894191742,
+                    0.030284440144896507,
+                    0.0454462431371212,
+                    0.04255744814872742,
+                    0.08205582201480865
+                ],
+                "top_frames": [
+                    0,
+                    1,
+                    9
+                ],
+                "selected_reward": -0.00580956507474184
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q2",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the main subject a sleek, metallic red sports car?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the scene set on rain-soaked city streets at night with blurred multi-colored neon lights in the background?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the car shown overtaking other vehicles at high speed, specifically passing a dark-colored sedan?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the car's tires slice through a puddle, creating a visible plume of water spray illuminated by headlights and taillights?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the shot a low-angle tracking shot captured in ultra-slow motion?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.004104048945009708
+                ],
+                "opposite_logprob_tokens": [
+                    -5.504104137420654
+                ],
+                "logprob_reward": -0.004104048945009708,
+                "yes_no_margin_reward": 5.5,
+                "token_credit_reward": -0.004104048945009708,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.36034345626831055,
+                    0.06177116930484772,
+                    0.10627300292253494,
+                    0.05685706436634064,
+                    0.0936863124370575,
+                    0.06293575465679169,
+                    0.0404139906167984,
+                    0.1032371073961258,
+                    0.05152337998151779,
+                    0.06295878440141678
+                ],
+                "top_frames": [
+                    0,
+                    2,
+                    7
+                ],
+                "selected_reward": -0.004104048945009708
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q3",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the main subject a sleek, metallic red sports car?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the scene set on rain-soaked city streets at night with blurred multi-colored neon lights in the background?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the car shown overtaking other vehicles at high speed, specifically passing a dark-colored sedan?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the car's tires slice through a puddle, creating a visible plume of water spray illuminated by headlights and taillights?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the shot a low-angle tracking shot captured in ultra-slow motion?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.07002059370279312
+                ],
+                "opposite_logprob_tokens": [
+                    -2.6950206756591797
+                ],
+                "logprob_reward": -0.07002059370279312,
+                "yes_no_margin_reward": 2.625,
+                "token_credit_reward": -0.07002059370279312,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.19161927700042725,
+                    0.18076510727405548,
+                    0.053794171661138535,
+                    0.0753018707036972,
+                    0.1470322161912918,
+                    0.08212034404277802,
+                    0.03538191691040993,
+                    0.10915300250053406,
+                    0.027140432968735695,
+                    0.09769164025783539
+                ],
+                "top_frames": [
+                    0,
+                    1,
+                    4
+                ],
+                "selected_reward": -0.07002059370279312
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q4",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the main subject a sleek, metallic red sports car?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the scene set on rain-soaked city streets at night with blurred multi-colored neon lights in the background?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the car shown overtaking other vehicles at high speed, specifically passing a dark-colored sedan?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the car's tires slice through a puddle, creating a visible plume of water spray illuminated by headlights and taillights?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the shot a low-angle tracking shot captured in ultra-slow motion?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.002196044661104679
+                ],
+                "opposite_logprob_tokens": [
+                    -6.127195835113525
+                ],
+                "logprob_reward": -0.002196044661104679,
+                "yes_no_margin_reward": 6.125,
+                "token_credit_reward": -0.002196044661104679,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.26406538486480713,
+                    0.056213993579149246,
+                    0.0707678273320198,
+                    0.045621562749147415,
+                    0.05322108790278435,
+                    0.09298942983150482,
+                    0.06499046087265015,
+                    0.21425774693489075,
+                    0.05213448405265808,
+                    0.08573801070451736
+                ],
+                "top_frames": [
+                    0,
+                    7,
+                    5
+                ],
+                "selected_reward": -0.002196044661104679
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q5",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the main subject a sleek, metallic red sports car?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the scene set on rain-soaked city streets at night with blurred multi-colored neon lights in the background?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the car shown overtaking other vehicles at high speed, specifically passing a dark-colored sedan?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the car's tires slice through a puddle, creating a visible plume of water spray illuminated by headlights and taillights?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the shot a low-angle tracking shot captured in ultra-slow motion?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.0160652007907629
+                ],
+                "opposite_logprob_tokens": [
+                    -4.1410651206970215
+                ],
+                "logprob_reward": -0.0160652007907629,
+                "yes_no_margin_reward": 4.125,
+                "token_credit_reward": -0.0160652007907629,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.09853430837392807,
+                    0.2551116943359375,
+                    0.07595732808113098,
+                    0.059891343116760254,
+                    0.09744036197662354,
+                    0.036818407475948334,
+                    0.10897117853164673,
+                    0.15792487561702728,
+                    0.04862947762012482,
+                    0.060721054673194885
+                ],
+                "top_frames": [
+                    1,
+                    7,
+                    6
+                ],
+                "selected_reward": -0.0160652007907629
+            }
+        ],
+        "vlm_decoded_outputs": [
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes"
+        ]
+    },
+    {
+        "prompt": "dramatic low-angle tracking shot, captured in ultra-slow motion, follows a sleek, metallic red sports car as it glides along, overtaking other vehicles at high speed on rain-soaked city streets at night. The camera remains locked on the sports car, emphasizing its aerodynamic curves and the sheen of its paint, which reflects the blurred, multi-colored neon lights of the city background. As the car decisively passes a nondescript, dark-colored sedan, its wide, low-profile tires violently slice through the puddle on the asphalt. The action sends a spectacular, sculptural plume of water spray into the air, each droplet catching the glow of the car's sharp LED headlights and the red glow of another car's taillights. The entire scene is a ballet of controlled force, the slow-motion effect allowing the viewer to appreciate the intricate dance of water, light, and speed, creating an intense and exhilarating atmosphere of pure cinematic adrenaline.",
+        "seed": 289,
+        "video_path": "./outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_10/index_6010_seed_289_dp_20_rank_40_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 10,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 1,
+        "avg": -0.030017714109271766,
+        "vlm_logprob": -0.030017714109271766,
+        "vlm_yes_no_margin": 4.45,
+        "vlm_token_credit": -0.030017714109271766,
+        "vlm_yes_ratio": 1.0,
+        "vlm_num_questions": 5.0,
+        "reward_records": [
+            {
+                "sample_idx": 0,
+                "question_id": "q1",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the main subject a sleek, metallic red sports car?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the scene set on rain-soaked city streets at night with blurred multi-colored neon lights in the background?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the car shown overtaking other vehicles at high speed, specifically passing a dark-colored sedan?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the car's tires slice through a puddle, creating a visible plume of water spray illuminated by headlights and taillights?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the shot a low-angle tracking shot captured in ultra-slow motion?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.0026572179049253464
+                ],
+                "opposite_logprob_tokens": [
+                    -6.252657413482666
+                ],
+                "logprob_reward": -0.0026572179049253464,
+                "yes_no_margin_reward": 6.25,
+                "token_credit_reward": -0.0026572179049253464,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.12001868337392807,
+                    0.043539851903915405,
+                    0.06600938737392426,
+                    0.09423760324716568,
+                    0.048092715442180634,
+                    0.09329471737146378,
+                    0.10064025223255157,
+                    0.06948533654212952,
+                    0.05589098483324051,
+                    0.3087904751300812
+                ],
+                "top_frames": [
+                    9,
+                    0,
+                    6
+                ],
+                "selected_reward": -0.0026572179049253464
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q2",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the main subject a sleek, metallic red sports car?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the scene set on rain-soaked city streets at night with blurred multi-colored neon lights in the background?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the car shown overtaking other vehicles at high speed, specifically passing a dark-colored sedan?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the car's tires slice through a puddle, creating a visible plume of water spray illuminated by headlights and taillights?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the shot a low-angle tracking shot captured in ultra-slow motion?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.005266127642244101
+                ],
+                "opposite_logprob_tokens": [
+                    -5.255266189575195
+                ],
+                "logprob_reward": -0.005266127642244101,
+                "yes_no_margin_reward": 5.25,
+                "token_credit_reward": -0.005266127642244101,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.02592349797487259,
+                    0.03703666478395462,
+                    0.016204675659537315,
+                    0.020699525251984596,
+                    0.02091984637081623,
+                    0.025690268725156784,
+                    0.01239003986120224,
+                    0.022547587752342224,
+                    0.016815360635519028,
+                    0.8017725348472595
+                ],
+                "top_frames": [
+                    9,
+                    1,
+                    0
+                ],
+                "selected_reward": -0.005266127642244101
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q3",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the main subject a sleek, metallic red sports car?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the scene set on rain-soaked city streets at night with blurred multi-colored neon lights in the background?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the car shown overtaking other vehicles at high speed, specifically passing a dark-colored sedan?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the car's tires slice through a puddle, creating a visible plume of water spray illuminated by headlights and taillights?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the shot a low-angle tracking shot captured in ultra-slow motion?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.11294043809175491
+                ],
+                "opposite_logprob_tokens": [
+                    -2.237940549850464
+                ],
+                "logprob_reward": -0.11294043809175491,
+                "yes_no_margin_reward": 2.125,
+                "token_credit_reward": -0.11294043809175491,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.08064114302396774,
+                    0.06859428435564041,
+                    0.0757610946893692,
+                    0.056035224348306656,
+                    0.025117123499512672,
+                    0.1165042370557785,
+                    0.13499712944030762,
+                    0.11145532131195068,
+                    0.07686036825180054,
+                    0.2540341317653656
+                ],
+                "top_frames": [
+                    9,
+                    6,
+                    5
+                ],
+                "selected_reward": -0.11294043809175491
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q4",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the main subject a sleek, metallic red sports car?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the scene set on rain-soaked city streets at night with blurred multi-colored neon lights in the background?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the car shown overtaking other vehicles at high speed, specifically passing a dark-colored sedan?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the car's tires slice through a puddle, creating a visible plume of water spray illuminated by headlights and taillights?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the shot a low-angle tracking shot captured in ultra-slow motion?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.008638158440589905
+                ],
+                "opposite_logprob_tokens": [
+                    -4.758638381958008
+                ],
+                "logprob_reward": -0.008638158440589905,
+                "yes_no_margin_reward": 4.75,
+                "token_credit_reward": -0.008638158440589905,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.07686413079500198,
+                    0.016031760722398758,
+                    0.04265635460615158,
+                    0.03976800665259361,
+                    0.03775541111826897,
+                    0.017539776861667633,
+                    0.021695317700505257,
+                    0.0595768541097641,
+                    0.08957906067371368,
+                    0.5985332727432251
+                ],
+                "top_frames": [
+                    9,
+                    8,
+                    0
+                ],
+                "selected_reward": -0.008638158440589905
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q5",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the main subject a sleek, metallic red sports car?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the scene set on rain-soaked city streets at night with blurred multi-colored neon lights in the background?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the car shown overtaking other vehicles at high speed, specifically passing a dark-colored sedan?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the car's tires slice through a puddle, creating a visible plume of water spray illuminated by headlights and taillights?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the shot a low-angle tracking shot captured in ultra-slow motion?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.02058662846684456
+                ],
+                "opposite_logprob_tokens": [
+                    -3.8955867290496826
+                ],
+                "logprob_reward": -0.02058662846684456,
+                "yes_no_margin_reward": 3.875,
+                "token_credit_reward": -0.02058662846684456,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.07545571029186249,
+                    0.02676522359251976,
+                    0.03725487366318703,
+                    0.02269820123910904,
+                    0.04765346273779869,
+                    0.023979537189006805,
+                    0.04497133940458298,
+                    0.049414753913879395,
+                    0.017673438414931297,
+                    0.6541334390640259
+                ],
+                "top_frames": [
+                    9,
+                    0,
+                    7
+                ],
+                "selected_reward": -0.02058662846684456
+            }
+        ],
+        "vlm_decoded_outputs": [
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes"
+        ]
+    },
+    {
+        "prompt": "dramatic low-angle tracking shot, captured in ultra-slow motion, follows a sleek, metallic red sports car as it glides along, overtaking other vehicles at high speed on rain-soaked city streets at night. The camera remains locked on the sports car, emphasizing its aerodynamic curves and the sheen of its paint, which reflects the blurred, multi-colored neon lights of the city background. As the car decisively passes a nondescript, dark-colored sedan, its wide, low-profile tires violently slice through the puddle on the asphalt. The action sends a spectacular, sculptural plume of water spray into the air, each droplet catching the glow of the car's sharp LED headlights and the red glow of another car's taillights. The entire scene is a ballet of controlled force, the slow-motion effect allowing the viewer to appreciate the intricate dance of water, light, and speed, creating an intense and exhilarating atmosphere of pure cinematic adrenaline.",
+        "seed": 290,
+        "video_path": "./outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_10/index_6010_seed_290_dp_21_rank_42_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 10,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 2,
+        "avg": -0.030574765894562005,
+        "vlm_logprob": -0.030574765894562005,
+        "vlm_yes_no_margin": 4.2,
+        "vlm_token_credit": -0.030574765894562005,
+        "vlm_yes_ratio": 1.0,
+        "vlm_num_questions": 5.0,
+        "reward_records": [
+            {
+                "sample_idx": 0,
+                "question_id": "q1",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the main subject a sleek, metallic red sports car?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the scene set on rain-soaked city streets at night with blurred multi-colored neon lights in the background?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the car shown overtaking other vehicles at high speed, specifically passing a dark-colored sedan?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the car's tires slice through a puddle, creating a visible plume of water spray illuminated by headlights and taillights?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the shot a low-angle tracking shot captured in ultra-slow motion?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.007288888096809387
+                ],
+                "opposite_logprob_tokens": [
+                    -5.132288932800293
+                ],
+                "logprob_reward": -0.007288888096809387,
+                "yes_no_margin_reward": 5.125,
+                "token_credit_reward": -0.007288888096809387,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.13956144452095032,
+                    0.10794535279273987,
+                    0.07238058000802994,
+                    0.11715846508741379,
+                    0.15805497765541077,
+                    0.1172339990735054,
+                    0.04703536629676819,
+                    0.10867246985435486,
+                    0.050605688244104385,
+                    0.0813516303896904
+                ],
+                "top_frames": [
+                    4,
+                    0,
+                    5
+                ],
+                "selected_reward": -0.007288888096809387
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q2",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the main subject a sleek, metallic red sports car?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the scene set on rain-soaked city streets at night with blurred multi-colored neon lights in the background?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the car shown overtaking other vehicles at high speed, specifically passing a dark-colored sedan?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the car's tires slice through a puddle, creating a visible plume of water spray illuminated by headlights and taillights?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the shot a low-angle tracking shot captured in ultra-slow motion?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.00283316383138299
+                ],
+                "opposite_logprob_tokens": [
+                    -5.877833366394043
+                ],
+                "logprob_reward": -0.00283316383138299,
+                "yes_no_margin_reward": 5.875,
+                "token_credit_reward": -0.00283316383138299,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.21988415718078613,
+                    0.09484636038541794,
+                    0.07733909040689468,
+                    0.16339285671710968,
+                    0.0647583082318306,
+                    0.08245404064655304,
+                    0.05644391104578972,
+                    0.04112345352768898,
+                    0.1090160608291626,
+                    0.09074179828166962
+                ],
+                "top_frames": [
+                    0,
+                    3,
+                    8
+                ],
+                "selected_reward": -0.00283316383138299
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q3",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the main subject a sleek, metallic red sports car?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the scene set on rain-soaked city streets at night with blurred multi-colored neon lights in the background?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the car shown overtaking other vehicles at high speed, specifically passing a dark-colored sedan?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the car's tires slice through a puddle, creating a visible plume of water spray illuminated by headlights and taillights?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the shot a low-angle tracking shot captured in ultra-slow motion?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.10033037513494492
+                ],
+                "opposite_logprob_tokens": [
+                    -2.350330352783203
+                ],
+                "logprob_reward": -0.10033037513494492,
+                "yes_no_margin_reward": 2.25,
+                "token_credit_reward": -0.10033037513494492,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.1291975975036621,
+                    0.0879078134894371,
+                    0.057801347225904465,
+                    0.09407974779605865,
+                    0.08335205167531967,
+                    0.08663938194513321,
+                    0.2821405529975891,
+                    0.06866256147623062,
+                    0.07103115320205688,
+                    0.03918779268860817
+                ],
+                "top_frames": [
+                    6,
+                    0,
+                    3
+                ],
+                "selected_reward": -0.10033037513494492
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q4",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the main subject a sleek, metallic red sports car?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the scene set on rain-soaked city streets at night with blurred multi-colored neon lights in the background?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the car shown overtaking other vehicles at high speed, specifically passing a dark-colored sedan?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the car's tires slice through a puddle, creating a visible plume of water spray illuminated by headlights and taillights?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the shot a low-angle tracking shot captured in ultra-slow motion?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.01606742851436138
+                ],
+                "opposite_logprob_tokens": [
+                    -4.1410675048828125
+                ],
+                "logprob_reward": -0.01606742851436138,
+                "yes_no_margin_reward": 4.125,
+                "token_credit_reward": -0.01606742851436138,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.15639103949069977,
+                    0.0570523627102375,
+                    0.07657124847173691,
+                    0.07368515431880951,
+                    0.11921663582324982,
+                    0.12931430339813232,
+                    0.13911475241184235,
+                    0.03957948461174965,
+                    0.05461908131837845,
+                    0.15445594489574432
+                ],
+                "top_frames": [
+                    0,
+                    9,
+                    6
+                ],
+                "selected_reward": -0.01606742851436138
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q5",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the main subject a sleek, metallic red sports car?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the scene set on rain-soaked city streets at night with blurred multi-colored neon lights in the background?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the car shown overtaking other vehicles at high speed, specifically passing a dark-colored sedan?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the car's tires slice through a puddle, creating a visible plume of water spray illuminated by headlights and taillights?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the shot a low-angle tracking shot captured in ultra-slow motion?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.026353973895311356
+                ],
+                "opposite_logprob_tokens": [
+                    -3.6513540744781494
+                ],
+                "logprob_reward": -0.026353973895311356,
+                "yes_no_margin_reward": 3.625,
+                "token_credit_reward": -0.026353973895311356,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.12537094950675964,
+                    0.06342880427837372,
+                    0.03710908815264702,
+                    0.10123082995414734,
+                    0.10742861032485962,
+                    0.17289860546588898,
+                    0.17115402221679688,
+                    0.07947297394275665,
+                    0.042944688349962234,
+                    0.09896138310432434
+                ],
+                "top_frames": [
+                    5,
+                    6,
+                    0
+                ],
+                "selected_reward": -0.026353973895311356
+            }
+        ],
+        "vlm_decoded_outputs": [
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes"
+        ]
+    },
+    {
+        "prompt": "dramatic low-angle tracking shot, captured in ultra-slow motion, follows a sleek, metallic red sports car as it glides along, overtaking other vehicles at high speed on rain-soaked city streets at night. The camera remains locked on the sports car, emphasizing its aerodynamic curves and the sheen of its paint, which reflects the blurred, multi-colored neon lights of the city background. As the car decisively passes a nondescript, dark-colored sedan, its wide, low-profile tires violently slice through the puddle on the asphalt. The action sends a spectacular, sculptural plume of water spray into the air, each droplet catching the glow of the car's sharp LED headlights and the red glow of another car's taillights. The entire scene is a ballet of controlled force, the slow-motion effect allowing the viewer to appreciate the intricate dance of water, light, and speed, creating an intense and exhilarating atmosphere of pure cinematic adrenaline.",
+        "seed": 291,
+        "video_path": "./outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_10/index_6010_seed_291_dp_21_rank_42_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 10,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 3,
+        "avg": -0.019225723389536143,
+        "vlm_logprob": -0.019225723389536143,
+        "vlm_yes_no_margin": 4.55,
+        "vlm_token_credit": -0.019225723389536143,
+        "vlm_yes_ratio": 1.0,
+        "vlm_num_questions": 5.0,
+        "reward_records": [
+            {
+                "sample_idx": 0,
+                "question_id": "q1",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the main subject a sleek, metallic red sports car?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the scene set on rain-soaked city streets at night with blurred multi-colored neon lights in the background?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the car shown overtaking other vehicles at high speed, specifically passing a dark-colored sedan?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the car's tires slice through a puddle, creating a visible plume of water spray illuminated by headlights and taillights?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the shot a low-angle tracking shot captured in ultra-slow motion?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.003629883285611868
+                ],
+                "opposite_logprob_tokens": [
+                    -5.878629684448242
+                ],
+                "logprob_reward": -0.003629883285611868,
+                "yes_no_margin_reward": 5.875,
+                "token_credit_reward": -0.003629883285611868,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.06052396446466446,
+                    0.03909909725189209,
+                    0.09550214558839798,
+                    0.0843183770775795,
+                    0.08885672688484192,
+                    0.1170334443449974,
+                    0.0596013069152832,
+                    0.06560678780078888,
+                    0.23735861480236053,
+                    0.152099609375
+                ],
+                "top_frames": [
+                    8,
+                    9,
+                    5
+                ],
+                "selected_reward": -0.003629883285611868
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q2",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the main subject a sleek, metallic red sports car?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the scene set on rain-soaked city streets at night with blurred multi-colored neon lights in the background?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the car shown overtaking other vehicles at high speed, specifically passing a dark-colored sedan?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the car's tires slice through a puddle, creating a visible plume of water spray illuminated by headlights and taillights?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the shot a low-angle tracking shot captured in ultra-slow motion?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.005956754554063082
+                ],
+                "opposite_logprob_tokens": [
+                    -5.130956649780273
+                ],
+                "logprob_reward": -0.005956754554063082,
+                "yes_no_margin_reward": 5.125,
+                "token_credit_reward": -0.005956754554063082,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.08582495152950287,
+                    0.09977497160434723,
+                    0.06998852640390396,
+                    0.03234637901186943,
+                    0.14833086729049683,
+                    0.041990455240011215,
+                    0.03500775620341301,
+                    0.03243536129593849,
+                    0.10548467189073563,
+                    0.3488161265850067
+                ],
+                "top_frames": [
+                    9,
+                    4,
+                    8
+                ],
+                "selected_reward": -0.005956754554063082
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q3",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the main subject a sleek, metallic red sports car?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the scene set on rain-soaked city streets at night with blurred multi-colored neon lights in the background?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the car shown overtaking other vehicles at high speed, specifically passing a dark-colored sedan?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the car's tires slice through a puddle, creating a visible plume of water spray illuminated by headlights and taillights?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the shot a low-angle tracking shot captured in ultra-slow motion?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.05494752526283264
+                ],
+                "opposite_logprob_tokens": [
+                    -2.9299476146698
+                ],
+                "logprob_reward": -0.05494752526283264,
+                "yes_no_margin_reward": 2.875,
+                "token_credit_reward": -0.05494752526283264,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.06355886161327362,
+                    0.05582665279507637,
+                    0.168374702334404,
+                    0.028214624151587486,
+                    0.1931525468826294,
+                    0.07321102172136307,
+                    0.0665479376912117,
+                    0.10195638984441757,
+                    0.12077713757753372,
+                    0.1283801645040512
+                ],
+                "top_frames": [
+                    4,
+                    2,
+                    9
+                ],
+                "selected_reward": -0.05494752526283264
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q4",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the main subject a sleek, metallic red sports car?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the scene set on rain-soaked city streets at night with blurred multi-colored neon lights in the background?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the car shown overtaking other vehicles at high speed, specifically passing a dark-colored sedan?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the car's tires slice through a puddle, creating a visible plume of water spray illuminated by headlights and taillights?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the shot a low-angle tracking shot captured in ultra-slow motion?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.005249999929219484
+                ],
+                "opposite_logprob_tokens": [
+                    -5.255249977111816
+                ],
+                "logprob_reward": -0.005249999929219484,
+                "yes_no_margin_reward": 5.25,
+                "token_credit_reward": -0.005249999929219484,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.047163158655166626,
+                    0.02362731844186783,
+                    0.04503471031785011,
+                    0.030256086960434914,
+                    0.09211961925029755,
+                    0.03247712925076485,
+                    0.03567345440387726,
+                    0.06966561079025269,
+                    0.3215784430503845,
+                    0.3024044930934906
+                ],
+                "top_frames": [
+                    8,
+                    9,
+                    4
+                ],
+                "selected_reward": -0.005249999929219484
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q5",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the main subject a sleek, metallic red sports car?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the scene set on rain-soaked city streets at night with blurred multi-colored neon lights in the background?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the car shown overtaking other vehicles at high speed, specifically passing a dark-colored sedan?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the car's tires slice through a puddle, creating a visible plume of water spray illuminated by headlights and taillights?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the shot a low-angle tracking shot captured in ultra-slow motion?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.026344453915953636
+                ],
+                "opposite_logprob_tokens": [
+                    -3.6513445377349854
+                ],
+                "logprob_reward": -0.026344453915953636,
+                "yes_no_margin_reward": 3.625,
+                "token_credit_reward": -0.026344453915953636,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.09055284410715103,
+                    0.03858056291937828,
+                    0.04555323347449303,
+                    0.039209265261888504,
+                    0.2754848897457123,
+                    0.032083816826343536,
+                    0.05468141660094261,
+                    0.15616388618946075,
+                    0.13709570467472076,
+                    0.13059434294700623
+                ],
+                "top_frames": [
+                    4,
+                    7,
+                    8
+                ],
+                "selected_reward": -0.026344453915953636
+            }
+        ],
+        "vlm_decoded_outputs": [
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes"
+        ]
+    }
+]

outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_11/index_tensor([5259, 5259])_group_11_rewards.json

@@ -0,0 +1,882 @@
+[
+    {
+        "prompt": "wide-angle lens slowly pans to the right, revealing a tranquil study imbued with classical oriental charm. Soft afternoon light filters through the carved, rice-paper panes of the wooden windows, casting mottled, elongated shadows on the dark wood floor and illuminating the fine dust suspended in the air. An ink landscape painting hangs on the wall, and wisps of smoke drift from an incense burner in the corner. The camera's focus finally settles on a heavy rosewood desk, upon which rests an ancient telegraph machine. Its dark, polished wood base and brass components bear a gentle patina of age and subtle scratches. Untouched by a human operator, its brass operating lever swings up and down in a steady, rhythmic, single-stroke motion. Each downward stroke creates a precise, crisp, \"tick-tock\" sound. This rhythmic sound resonates in the quaint, elegant air, as if stirring invisible ripples in the stillness of time. The entire scene, bathed in warm light and shadow, is imbued with a sense of concentration and mystery that transcends time and space.",
+        "seed": 2696,
+        "video_path": "./outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_11/index_5259_seed_2696_dp_22_rank_44_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 11,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 0,
+        "avg": -0.09690974652767181,
+        "vlm_logprob": -0.09690974652767181,
+        "vlm_yes_no_margin": 2.95,
+        "vlm_token_credit": -0.09690974652767181,
+        "vlm_yes_ratio": 1.0,
+        "vlm_num_questions": 5.0,
+        "reward_records": [
+            {
+                "sample_idx": 0,
+                "question_id": "q1",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Does the camera start with a wide-angle view and slowly pan to the right?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the scene a tranquil study featuring classical oriental charm with dark wood floors and carved rice-paper windows?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is an ink landscape painting visible on the wall and wisps of smoke drifting from an incense burner in the corner?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is a heavy rosewood desk with an ancient telegraph machine (dark polished wood base and brass components) visible in the scene?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the brass operating lever of the telegraph machine swinging up and down in a steady, rhythmic, single-stroke motion?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.25427117943763733
+                ],
+                "opposite_logprob_tokens": [
+                    -1.504271149635315
+                ],
+                "logprob_reward": -0.25427117943763733,
+                "yes_no_margin_reward": 1.25,
+                "token_credit_reward": -0.25427117943763733,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.42992717027664185,
+                    0.13845142722129822,
+                    0.03718557953834534,
+                    0.07663404196500778,
+                    0.09219450503587723,
+                    0.04996083304286003,
+                    0.060827407985925674,
+                    0.028966223821043968,
+                    0.040962062776088715,
+                    0.04489080235362053
+                ],
+                "top_frames": [
+                    0,
+                    1,
+                    4
+                ],
+                "selected_reward": -0.25427117943763733
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q2",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Does the camera start with a wide-angle view and slowly pan to the right?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the scene a tranquil study featuring classical oriental charm with dark wood floors and carved rice-paper windows?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is an ink landscape painting visible on the wall and wisps of smoke drifting from an incense burner in the corner?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is a heavy rosewood desk with an ancient telegraph machine (dark polished wood base and brass components) visible in the scene?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the brass operating lever of the telegraph machine swinging up and down in a steady, rhythmic, single-stroke motion?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.014233025722205639
+                ],
+                "opposite_logprob_tokens": [
+                    -4.264233112335205
+                ],
+                "logprob_reward": -0.014233025722205639,
+                "yes_no_margin_reward": 4.25,
+                "token_credit_reward": -0.014233025722205639,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.3883940279483795,
+                    0.10266602784395218,
+                    0.04081106185913086,
+                    0.07594197243452072,
+                    0.06142745167016983,
+                    0.03670665621757507,
+                    0.04908660054206848,
+                    0.03349151834845543,
+                    0.1030900776386261,
+                    0.10838466137647629
+                ],
+                "top_frames": [
+                    0,
+                    9,
+                    8
+                ],
+                "selected_reward": -0.014233025722205639
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q3",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Does the camera start with a wide-angle view and slowly pan to the right?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the scene a tranquil study featuring classical oriental charm with dark wood floors and carved rice-paper windows?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is an ink landscape painting visible on the wall and wisps of smoke drifting from an incense burner in the corner?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is a heavy rosewood desk with an ancient telegraph machine (dark polished wood base and brass components) visible in the scene?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the brass operating lever of the telegraph machine swinging up and down in a steady, rhythmic, single-stroke motion?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.04309651255607605
+                ],
+                "opposite_logprob_tokens": [
+                    -3.1680965423583984
+                ],
+                "logprob_reward": -0.04309651255607605,
+                "yes_no_margin_reward": 3.125,
+                "token_credit_reward": -0.04309651255607605,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.35843491554260254,
+                    0.06897959113121033,
+                    0.03621969744563103,
+                    0.0571989007294178,
+                    0.06237327679991722,
+                    0.029281901195645332,
+                    0.0353570319712162,
+                    0.06555049866437912,
+                    0.14423835277557373,
+                    0.14236582815647125
+                ],
+                "top_frames": [
+                    0,
+                    8,
+                    9
+                ],
+                "selected_reward": -0.04309651255607605
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q4",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Does the camera start with a wide-angle view and slowly pan to the right?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the scene a tranquil study featuring classical oriental charm with dark wood floors and carved rice-paper windows?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is an ink landscape painting visible on the wall and wisps of smoke drifting from an incense burner in the corner?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is a heavy rosewood desk with an ancient telegraph machine (dark polished wood base and brass components) visible in the scene?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the brass operating lever of the telegraph machine swinging up and down in a steady, rhythmic, single-stroke motion?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.012541827745735645
+                ],
+                "opposite_logprob_tokens": [
+                    -4.387541770935059
+                ],
+                "logprob_reward": -0.012541827745735645,
+                "yes_no_margin_reward": 4.375,
+                "token_credit_reward": -0.012541827745735645,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.14221012592315674,
+                    0.13584479689598083,
+                    0.04958876967430115,
+                    0.04026978090405464,
+                    0.04258625581860542,
+                    0.06088217720389366,
+                    0.10374630242586136,
+                    0.060627687722444534,
+                    0.2791878283023834,
+                    0.08505631238222122
+                ],
+                "top_frames": [
+                    8,
+                    0,
+                    1
+                ],
+                "selected_reward": -0.012541827745735645
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q5",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Does the camera start with a wide-angle view and slowly pan to the right?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the scene a tranquil study featuring classical oriental charm with dark wood floors and carved rice-paper windows?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is an ink landscape painting visible on the wall and wisps of smoke drifting from an incense burner in the corner?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is a heavy rosewood desk with an ancient telegraph machine (dark polished wood base and brass components) visible in the scene?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the brass operating lever of the telegraph machine swinging up and down in a steady, rhythmic, single-stroke motion?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.1604061871767044
+                ],
+                "opposite_logprob_tokens": [
+                    -1.910406231880188
+                ],
+                "logprob_reward": -0.1604061871767044,
+                "yes_no_margin_reward": 1.75,
+                "token_credit_reward": -0.1604061871767044,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.25569260120391846,
+                    0.054287757724523544,
+                    0.04019823297858238,
+                    0.054751500487327576,
+                    0.04013362154364586,
+                    0.041851647198200226,
+                    0.04303468391299248,
+                    0.1462474763393402,
+                    0.28059619665145874,
+                    0.043206289410591125
+                ],
+                "top_frames": [
+                    8,
+                    0,
+                    7
+                ],
+                "selected_reward": -0.1604061871767044
+            }
+        ],
+        "vlm_decoded_outputs": [
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes"
+        ]
+    },
+    {
+        "prompt": "wide-angle lens slowly pans to the right, revealing a tranquil study imbued with classical oriental charm. Soft afternoon light filters through the carved, rice-paper panes of the wooden windows, casting mottled, elongated shadows on the dark wood floor and illuminating the fine dust suspended in the air. An ink landscape painting hangs on the wall, and wisps of smoke drift from an incense burner in the corner. The camera's focus finally settles on a heavy rosewood desk, upon which rests an ancient telegraph machine. Its dark, polished wood base and brass components bear a gentle patina of age and subtle scratches. Untouched by a human operator, its brass operating lever swings up and down in a steady, rhythmic, single-stroke motion. Each downward stroke creates a precise, crisp, \"tick-tock\" sound. This rhythmic sound resonates in the quaint, elegant air, as if stirring invisible ripples in the stillness of time. The entire scene, bathed in warm light and shadow, is imbued with a sense of concentration and mystery that transcends time and space.",
+        "seed": 2697,
+        "video_path": "./outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_11/index_5259_seed_2697_dp_22_rank_44_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 11,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 1,
+        "avg": -0.1008841966278851,
+        "vlm_logprob": -0.1008841966278851,
+        "vlm_yes_no_margin": 3.35,
+        "vlm_token_credit": -0.1008841966278851,
+        "vlm_yes_ratio": 1.0,
+        "vlm_num_questions": 5.0,
+        "reward_records": [
+            {
+                "sample_idx": 0,
+                "question_id": "q1",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Does the camera start with a wide-angle view and slowly pan to the right?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the scene a tranquil study featuring classical oriental charm with dark wood floors and carved rice-paper windows?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is an ink landscape painting visible on the wall and wisps of smoke drifting from an incense burner in the corner?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is a heavy rosewood desk with an ancient telegraph machine (dark polished wood base and brass components) visible in the scene?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the brass operating lever of the telegraph machine swinging up and down in a steady, rhythmic, single-stroke motion?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.38904449343681335
+                ],
+                "opposite_logprob_tokens": [
+                    -1.1390445232391357
+                ],
+                "logprob_reward": -0.38904449343681335,
+                "yes_no_margin_reward": 0.75,
+                "token_credit_reward": -0.38904449343681335,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.13378998637199402,
+                    0.10359136015176773,
+                    0.12406761199235916,
+                    0.04810268059372902,
+                    0.47385120391845703,
+                    0.04310217499732971,
+                    0.021131698042154312,
+                    0.010968957096338272,
+                    0.02196354605257511,
+                    0.01943076215684414
+                ],
+                "top_frames": [
+                    4,
+                    0,
+                    2
+                ],
+                "selected_reward": -0.38904449343681335
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q2",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Does the camera start with a wide-angle view and slowly pan to the right?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the scene a tranquil study featuring classical oriental charm with dark wood floors and carved rice-paper windows?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is an ink landscape painting visible on the wall and wisps of smoke drifting from an incense burner in the corner?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is a heavy rosewood desk with an ancient telegraph machine (dark polished wood base and brass components) visible in the scene?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the brass operating lever of the telegraph machine swinging up and down in a steady, rhythmic, single-stroke motion?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.011108694598078728
+                ],
+                "opposite_logprob_tokens": [
+                    -4.511108875274658
+                ],
+                "logprob_reward": -0.011108694598078728,
+                "yes_no_margin_reward": 4.5,
+                "token_credit_reward": -0.011108694598078728,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.2154717594385147,
+                    0.05844331160187721,
+                    0.1963600218296051,
+                    0.07314827293157578,
+                    0.290111780166626,
+                    0.050419628620147705,
+                    0.036003198474645615,
+                    0.024615205824375153,
+                    0.01015021838247776,
+                    0.04527655988931656
+                ],
+                "top_frames": [
+                    4,
+                    0,
+                    2
+                ],
+                "selected_reward": -0.011108694598078728
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q3",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Does the camera start with a wide-angle view and slowly pan to the right?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the scene a tranquil study featuring classical oriental charm with dark wood floors and carved rice-paper windows?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is an ink landscape painting visible on the wall and wisps of smoke drifting from an incense burner in the corner?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is a heavy rosewood desk with an ancient telegraph machine (dark polished wood base and brass components) visible in the scene?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the brass operating lever of the telegraph machine swinging up and down in a steady, rhythmic, single-stroke motion?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.038121629506349564
+                ],
+                "opposite_logprob_tokens": [
+                    -3.2881217002868652
+                ],
+                "logprob_reward": -0.038121629506349564,
+                "yes_no_margin_reward": 3.25,
+                "token_credit_reward": -0.038121629506349564,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.09665252268314362,
+                    0.04252738878130913,
+                    0.2629040479660034,
+                    0.04372704401612282,
+                    0.31686973571777344,
+                    0.06053655967116356,
+                    0.062251925468444824,
+                    0.028582466766238213,
+                    0.04169831797480583,
+                    0.04424998164176941
+                ],
+                "top_frames": [
+                    4,
+                    2,
+                    0
+                ],
+                "selected_reward": -0.038121629506349564
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q4",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Does the camera start with a wide-angle view and slowly pan to the right?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the scene a tranquil study featuring classical oriental charm with dark wood floors and carved rice-paper windows?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is an ink landscape painting visible on the wall and wisps of smoke drifting from an incense burner in the corner?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is a heavy rosewood desk with an ancient telegraph machine (dark polished wood base and brass components) visible in the scene?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the brass operating lever of the telegraph machine swinging up and down in a steady, rhythmic, single-stroke motion?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.004095975775271654
+                ],
+                "opposite_logprob_tokens": [
+                    -5.504096031188965
+                ],
+                "logprob_reward": -0.004095975775271654,
+                "yes_no_margin_reward": 5.5,
+                "token_credit_reward": -0.004095975775271654,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.07424846291542053,
+                    0.07433414459228516,
+                    0.18062348663806915,
+                    0.08053968101739883,
+                    0.38455644249916077,
+                    0.04027972370386124,
+                    0.09176799654960632,
+                    0.02671671286225319,
+                    0.02036568522453308,
+                    0.02656768076121807
+                ],
+                "top_frames": [
+                    4,
+                    2,
+                    6
+                ],
+                "selected_reward": -0.004095975775271654
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q5",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Does the camera start with a wide-angle view and slowly pan to the right?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the scene a tranquil study featuring classical oriental charm with dark wood floors and carved rice-paper windows?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is an ink landscape painting visible on the wall and wisps of smoke drifting from an incense burner in the corner?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is a heavy rosewood desk with an ancient telegraph machine (dark polished wood base and brass components) visible in the scene?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the brass operating lever of the telegraph machine swinging up and down in a steady, rhythmic, single-stroke motion?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.062050189822912216
+                ],
+                "opposite_logprob_tokens": [
+                    -2.8120501041412354
+                ],
+                "logprob_reward": -0.062050189822912216,
+                "yes_no_margin_reward": 2.75,
+                "token_credit_reward": -0.062050189822912216,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.061183199286460876,
+                    0.18910937011241913,
+                    0.277689129114151,
+                    0.05240985006093979,
+                    0.161105677485466,
+                    0.07172475755214691,
+                    0.11212483048439026,
+                    0.02489691972732544,
+                    0.022812487557530403,
+                    0.02694382704794407
+                ],
+                "top_frames": [
+                    2,
+                    1,
+                    4
+                ],
+                "selected_reward": -0.062050189822912216
+            }
+        ],
+        "vlm_decoded_outputs": [
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes"
+        ]
+    },
+    {
+        "prompt": "wide-angle lens slowly pans to the right, revealing a tranquil study imbued with classical oriental charm. Soft afternoon light filters through the carved, rice-paper panes of the wooden windows, casting mottled, elongated shadows on the dark wood floor and illuminating the fine dust suspended in the air. An ink landscape painting hangs on the wall, and wisps of smoke drift from an incense burner in the corner. The camera's focus finally settles on a heavy rosewood desk, upon which rests an ancient telegraph machine. Its dark, polished wood base and brass components bear a gentle patina of age and subtle scratches. Untouched by a human operator, its brass operating lever swings up and down in a steady, rhythmic, single-stroke motion. Each downward stroke creates a precise, crisp, \"tick-tock\" sound. This rhythmic sound resonates in the quaint, elegant air, as if stirring invisible ripples in the stillness of time. The entire scene, bathed in warm light and shadow, is imbued with a sense of concentration and mystery that transcends time and space.",
+        "seed": 2698,
+        "video_path": "./outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_11/index_5259_seed_2698_dp_23_rank_46_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 11,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 2,
+        "avg": -0.14744836315512658,
+        "vlm_logprob": -0.14744836315512658,
+        "vlm_yes_no_margin": 2.2,
+        "vlm_token_credit": -0.14744836315512658,
+        "vlm_yes_ratio": 1.0,
+        "vlm_num_questions": 5.0,
+        "reward_records": [
+            {
+                "sample_idx": 0,
+                "question_id": "q1",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Does the camera start with a wide-angle view and slowly pan to the right?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the scene a tranquil study featuring classical oriental charm with dark wood floors and carved rice-paper windows?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is an ink landscape painting visible on the wall and wisps of smoke drifting from an incense burner in the corner?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is a heavy rosewood desk with an ancient telegraph machine (dark polished wood base and brass components) visible in the scene?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the brass operating lever of the telegraph machine swinging up and down in a steady, rhythmic, single-stroke motion?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.2539820671081543
+                ],
+                "opposite_logprob_tokens": [
+                    -1.5039820671081543
+                ],
+                "logprob_reward": -0.2539820671081543,
+                "yes_no_margin_reward": 1.25,
+                "token_credit_reward": -0.2539820671081543,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.2353488951921463,
+                    0.04513940215110779,
+                    0.036403778940439224,
+                    0.10841678082942963,
+                    0.09760144352912903,
+                    0.10980224609375,
+                    0.10092630982398987,
+                    0.1307363063097,
+                    0.0983012318611145,
+                    0.03732360526919365
+                ],
+                "top_frames": [
+                    0,
+                    7,
+                    5
+                ],
+                "selected_reward": -0.2539820671081543
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q2",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Does the camera start with a wide-angle view and slowly pan to the right?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the scene a tranquil study featuring classical oriental charm with dark wood floors and carved rice-paper windows?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is an ink landscape painting visible on the wall and wisps of smoke drifting from an incense burner in the corner?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is a heavy rosewood desk with an ancient telegraph machine (dark polished wood base and brass components) visible in the scene?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the brass operating lever of the telegraph machine swinging up and down in a steady, rhythmic, single-stroke motion?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.07008161395788193
+                ],
+                "opposite_logprob_tokens": [
+                    -2.6950817108154297
+                ],
+                "logprob_reward": -0.07008161395788193,
+                "yes_no_margin_reward": 2.625,
+                "token_credit_reward": -0.07008161395788193,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.1495000123977661,
+                    0.049521367996931076,
+                    0.047351475805044174,
+                    0.06126055866479874,
+                    0.22827370464801788,
+                    0.19300049543380737,
+                    0.0821552649140358,
+                    0.036316823214292526,
+                    0.06912828981876373,
+                    0.08349204063415527
+                ],
+                "top_frames": [
+                    4,
+                    5,
+                    0
+                ],
+                "selected_reward": -0.07008161395788193
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q3",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Does the camera start with a wide-angle view and slowly pan to the right?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the scene a tranquil study featuring classical oriental charm with dark wood floors and carved rice-paper windows?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is an ink landscape painting visible on the wall and wisps of smoke drifting from an incense burner in the corner?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is a heavy rosewood desk with an ancient telegraph machine (dark polished wood base and brass components) visible in the scene?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the brass operating lever of the telegraph machine swinging up and down in a steady, rhythmic, single-stroke motion?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.2521454691886902
+                ],
+                "opposite_logprob_tokens": [
+                    -1.502145528793335
+                ],
+                "logprob_reward": -0.2521454691886902,
+                "yes_no_margin_reward": 1.25,
+                "token_credit_reward": -0.2521454691886902,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.17499412596225739,
+                    0.058084335178136826,
+                    0.05395705997943878,
+                    0.0770687684416771,
+                    0.20641367137432098,
+                    0.10042552649974823,
+                    0.11059702932834625,
+                    0.04947607219219208,
+                    0.09451216459274292,
+                    0.07447121292352676
+                ],
+                "top_frames": [
+                    4,
+                    0,
+                    6
+                ],
+                "selected_reward": -0.2521454691886902
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q4",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Does the camera start with a wide-angle view and slowly pan to the right?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the scene a tranquil study featuring classical oriental charm with dark wood floors and carved rice-paper windows?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is an ink landscape painting visible on the wall and wisps of smoke drifting from an incense burner in the corner?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is a heavy rosewood desk with an ancient telegraph machine (dark polished wood base and brass components) visible in the scene?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the brass operating lever of the telegraph machine swinging up and down in a steady, rhythmic, single-stroke motion?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.018192220479249954
+                ],
+                "opposite_logprob_tokens": [
+                    -4.018192291259766
+                ],
+                "logprob_reward": -0.018192220479249954,
+                "yes_no_margin_reward": 4.0,
+                "token_credit_reward": -0.018192220479249954,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.09162990748882294,
+                    0.04289853200316429,
+                    0.035359617322683334,
+                    0.0669950544834137,
+                    0.28550809621810913,
+                    0.10083826631307602,
+                    0.05792273208498955,
+                    0.047458793967962265,
+                    0.038906317204236984,
+                    0.2324826717376709
+                ],
+                "top_frames": [
+                    4,
+                    9,
+                    5
+                ],
+                "selected_reward": -0.018192220479249954
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q5",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Does the camera start with a wide-angle view and slowly pan to the right?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the scene a tranquil study featuring classical oriental charm with dark wood floors and carved rice-paper windows?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is an ink landscape painting visible on the wall and wisps of smoke drifting from an incense burner in the corner?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is a heavy rosewood desk with an ancient telegraph machine (dark polished wood base and brass components) visible in the scene?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the brass operating lever of the telegraph machine swinging up and down in a steady, rhythmic, single-stroke motion?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.1428404450416565
+                ],
+                "opposite_logprob_tokens": [
+                    -2.0178403854370117
+                ],
+                "logprob_reward": -0.1428404450416565,
+                "yes_no_margin_reward": 1.875,
+                "token_credit_reward": -0.1428404450416565,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.20280420780181885,
+                    0.05739295482635498,
+                    0.057796355336904526,
+                    0.08048456162214279,
+                    0.10058268904685974,
+                    0.0748569518327713,
+                    0.07474132627248764,
+                    0.13193003833293915,
+                    0.05071735754609108,
+                    0.16869358718395233
+                ],
+                "top_frames": [
+                    0,
+                    9,
+                    7
+                ],
+                "selected_reward": -0.1428404450416565
+            }
+        ],
+        "vlm_decoded_outputs": [
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes"
+        ]
+    },
+    {
+        "prompt": "wide-angle lens slowly pans to the right, revealing a tranquil study imbued with classical oriental charm. Soft afternoon light filters through the carved, rice-paper panes of the wooden windows, casting mottled, elongated shadows on the dark wood floor and illuminating the fine dust suspended in the air. An ink landscape painting hangs on the wall, and wisps of smoke drift from an incense burner in the corner. The camera's focus finally settles on a heavy rosewood desk, upon which rests an ancient telegraph machine. Its dark, polished wood base and brass components bear a gentle patina of age and subtle scratches. Untouched by a human operator, its brass operating lever swings up and down in a steady, rhythmic, single-stroke motion. Each downward stroke creates a precise, crisp, \"tick-tock\" sound. This rhythmic sound resonates in the quaint, elegant air, as if stirring invisible ripples in the stillness of time. The entire scene, bathed in warm light and shadow, is imbued with a sense of concentration and mystery that transcends time and space.",
+        "seed": 2699,
+        "video_path": "./outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_11/index_5259_seed_2699_dp_23_rank_46_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 11,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 3,
+        "avg": -0.08517901245504618,
+        "vlm_logprob": -0.08517901245504618,
+        "vlm_yes_no_margin": 3.2,
+        "vlm_token_credit": -0.08517901245504618,
+        "vlm_yes_ratio": 1.0,
+        "vlm_num_questions": 5.0,
+        "reward_records": [
+            {
+                "sample_idx": 0,
+                "question_id": "q1",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Does the camera start with a wide-angle view and slowly pan to the right?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the scene a tranquil study featuring classical oriental charm with dark wood floors and carved rice-paper windows?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is an ink landscape painting visible on the wall and wisps of smoke drifting from an incense burner in the corner?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is a heavy rosewood desk with an ancient telegraph machine (dark polished wood base and brass components) visible in the scene?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the brass operating lever of the telegraph machine swinging up and down in a steady, rhythmic, single-stroke motion?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.256095290184021
+                ],
+                "opposite_logprob_tokens": [
+                    -1.506095290184021
+                ],
+                "logprob_reward": -0.256095290184021,
+                "yes_no_margin_reward": 1.25,
+                "token_credit_reward": -0.256095290184021,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.12200354784727097,
+                    0.07875300943851471,
+                    0.4514714479446411,
+                    0.04248073697090149,
+                    0.06020895764231682,
+                    0.052540939301252365,
+                    0.05481892079114914,
+                    0.04663488268852234,
+                    0.052159931510686874,
+                    0.03892762213945389
+                ],
+                "top_frames": [
+                    2,
+                    0,
+                    1
+                ],
+                "selected_reward": -0.256095290184021
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q2",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Does the camera start with a wide-angle view and slowly pan to the right?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the scene a tranquil study featuring classical oriental charm with dark wood floors and carved rice-paper windows?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is an ink landscape painting visible on the wall and wisps of smoke drifting from an incense burner in the corner?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is a heavy rosewood desk with an ancient telegraph machine (dark polished wood base and brass components) visible in the scene?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the brass operating lever of the telegraph machine swinging up and down in a steady, rhythmic, single-stroke motion?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.011103743687272072
+                ],
+                "opposite_logprob_tokens": [
+                    -4.511103630065918
+                ],
+                "logprob_reward": -0.011103743687272072,
+                "yes_no_margin_reward": 4.5,
+                "token_credit_reward": -0.011103743687272072,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.15575078129768372,
+                    0.08430013805627823,
+                    0.1286771148443222,
+                    0.052290745079517365,
+                    0.20355509221553802,
+                    0.1187383159995079,
+                    0.053285904228687286,
+                    0.05518283322453499,
+                    0.058401379734277725,
+                    0.08981774747371674
+                ],
+                "top_frames": [
+                    4,
+                    0,
+                    2
+                ],
+                "selected_reward": -0.011103743687272072
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q3",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Does the camera start with a wide-angle view and slowly pan to the right?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the scene a tranquil study featuring classical oriental charm with dark wood floors and carved rice-paper windows?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is an ink landscape painting visible on the wall and wisps of smoke drifting from an incense burner in the corner?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is a heavy rosewood desk with an ancient telegraph machine (dark polished wood base and brass components) visible in the scene?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the brass operating lever of the telegraph machine swinging up and down in a steady, rhythmic, single-stroke motion?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.03812931478023529
+                ],
+                "opposite_logprob_tokens": [
+                    -3.2881293296813965
+                ],
+                "logprob_reward": -0.03812931478023529,
+                "yes_no_margin_reward": 3.25,
+                "token_credit_reward": -0.03812931478023529,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.16208218038082123,
+                    0.0738309770822525,
+                    0.05069546028971672,
+                    0.07073678076267242,
+                    0.11981628835201263,
+                    0.1018604040145874,
+                    0.12651072442531586,
+                    0.1761515587568283,
+                    0.042238399386405945,
+                    0.07607719302177429
+                ],
+                "top_frames": [
+                    7,
+                    0,
+                    6
+                ],
+                "selected_reward": -0.03812931478023529
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q4",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Does the camera start with a wide-angle view and slowly pan to the right?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the scene a tranquil study featuring classical oriental charm with dark wood floors and carved rice-paper windows?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is an ink landscape painting visible on the wall and wisps of smoke drifting from an incense burner in the corner?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is a heavy rosewood desk with an ancient telegraph machine (dark polished wood base and brass components) visible in the scene?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the brass operating lever of the telegraph machine swinging up and down in a steady, rhythmic, single-stroke motion?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.007628831081092358
+                ],
+                "opposite_logprob_tokens": [
+                    -4.882628917694092
+                ],
+                "logprob_reward": -0.007628831081092358,
+                "yes_no_margin_reward": 4.875,
+                "token_credit_reward": -0.007628831081092358,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.04866475239396095,
+                    0.02236783504486084,
+                    0.12869732081890106,
+                    0.027208378538489342,
+                    0.42723017930984497,
+                    0.1011289581656456,
+                    0.06265515089035034,
+                    0.033209364861249924,
+                    0.027308085933327675,
+                    0.1215299591422081
+                ],
+                "top_frames": [
+                    4,
+                    2,
+                    9
+                ],
+                "selected_reward": -0.007628831081092358
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q5",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Does the camera start with a wide-angle view and slowly pan to the right?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the scene a tranquil study featuring classical oriental charm with dark wood floors and carved rice-paper windows?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is an ink landscape painting visible on the wall and wisps of smoke drifting from an incense burner in the corner?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is a heavy rosewood desk with an ancient telegraph machine (dark polished wood base and brass components) visible in the scene?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the brass operating lever of the telegraph machine swinging up and down in a steady, rhythmic, single-stroke motion?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.11293788254261017
+                ],
+                "opposite_logprob_tokens": [
+                    -2.2379379272460938
+                ],
+                "logprob_reward": -0.11293788254261017,
+                "yes_no_margin_reward": 2.125,
+                "token_credit_reward": -0.11293788254261017,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.09854067862033844,
+                    0.030950535088777542,
+                    0.09287984669208527,
+                    0.049140457063913345,
+                    0.1853083223104477,
+                    0.11840493232011795,
+                    0.08631347119808197,
+                    0.06334017217159271,
+                    0.05509117618203163,
+                    0.22003038227558136
+                ],
+                "top_frames": [
+                    9,
+                    4,
+                    5
+                ],
+                "selected_reward": -0.11293788254261017
+            }
+        ],
+        "vlm_decoded_outputs": [
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes"
+        ]
+    }
+]

outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_12/index_tensor([4135, 4135])_group_12_rewards.json

@@ -0,0 +1,882 @@
+[
+    {
+        "prompt": "cinematic drone shot begins, steadily advancing from a broad bird's-eye view. The image reveals a boundless desert. Under the soft golden sunlight of dusk, the rolling dunes appear saturated with warm hues, their gentle curves and sharp ridges stretching to the distant, clear horizon. The drone then smoothly descends, flying almost close to the ground, passing closely over delicate ripples carved by the wind. The powdery sand reveals a striking texture in the slanting light. Occasionally, a few tenacious, dark green columnar cacti rise from the sand, their elongated, deep shadows casting sharp lines across the golden surface. After completing this low-to-the-ground cruise, the camera begins to climb steadily and majestically, and the field of view quickly widens, integrating individual sand dunes and cacti into a broader picture, and finally hovering high in the sky, revealing the awe-inspiring scale of this arid landscape. The golden sea of sand seamlessly connects with the deep blue sky on the skyline, creating a magnificent, tranquil and eternal sense of visual epic.",
+        "seed": 26284,
+        "video_path": "./outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_12/index_4135_seed_26284_dp_24_rank_48_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 12,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 0,
+        "avg": -0.3696064814925194,
+        "vlm_logprob": -0.3696064814925194,
+        "vlm_yes_no_margin": 2.325,
+        "vlm_token_credit": -0.3696064814925194,
+        "vlm_yes_ratio": 0.8,
+        "vlm_num_questions": 5.0,
+        "reward_records": [
+            {
+                "sample_idx": 0,
+                "question_id": "q1",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set in a boundless desert with rolling dunes?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the lighting characterized by soft golden sunlight of dusk with warm hues?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Are dark green columnar cacti visible rising from the sand?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the camera start with a bird's-eye view and steadily advance forward?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Does the camera smoothly descend close to the ground before climbing back up to a high altitude?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.008062673732638359
+                ],
+                "opposite_logprob_tokens": [
+                    -4.883062839508057
+                ],
+                "logprob_reward": -0.008062673732638359,
+                "yes_no_margin_reward": 4.875,
+                "token_credit_reward": -0.008062673732638359,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.037327732890844345,
+                    0.06435231119394302,
+                    0.4489762485027313,
+                    0.05993090569972992,
+                    0.05266661196947098,
+                    0.03466928377747536,
+                    0.0302952341735363,
+                    0.03505140542984009,
+                    0.1073322668671608,
+                    0.12939803302288055
+                ],
+                "top_frames": [
+                    2,
+                    9,
+                    8
+                ],
+                "selected_reward": -0.008062673732638359
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q2",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set in a boundless desert with rolling dunes?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the lighting characterized by soft golden sunlight of dusk with warm hues?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Are dark green columnar cacti visible rising from the sand?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the camera start with a bird's-eye view and steadily advance forward?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Does the camera smoothly descend close to the ground before climbing back up to a high altitude?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.02330484427511692
+                ],
+                "opposite_logprob_tokens": [
+                    -3.7733049392700195
+                ],
+                "logprob_reward": -0.02330484427511692,
+                "yes_no_margin_reward": 3.75,
+                "token_credit_reward": -0.02330484427511692,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.09427165240049362,
+                    0.03705665469169617,
+                    0.13305285573005676,
+                    0.04893099144101143,
+                    0.01764245517551899,
+                    0.0364714078605175,
+                    0.010560082271695137,
+                    0.03874070942401886,
+                    0.20830579102039337,
+                    0.37496745586395264
+                ],
+                "top_frames": [
+                    9,
+                    8,
+                    2
+                ],
+                "selected_reward": -0.02330484427511692
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q3",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set in a boundless desert with rolling dunes?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the lighting characterized by soft golden sunlight of dusk with warm hues?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Are dark green columnar cacti visible rising from the sand?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the camera start with a bird's-eye view and steadily advance forward?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Does the camera smoothly descend close to the ground before climbing back up to a high altitude?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "No",
+                "normalized_pred_keywords": [
+                    "No"
+                ],
+                "target_logprob_tokens": [
+                    -1.6005386114120483
+                ],
+                "opposite_logprob_tokens": [
+                    -0.22553859651088715
+                ],
+                "logprob_reward": -1.6005386114120483,
+                "yes_no_margin_reward": -1.375,
+                "token_credit_reward": -1.6005386114120483,
+                "yes_ratio_reward": 0.0,
+                "frame_importance": [
+                    0.05873968079686165,
+                    0.030983764678239822,
+                    0.30144619941711426,
+                    0.01597711257636547,
+                    0.010332549922168255,
+                    0.05043765529990196,
+                    0.06652838736772537,
+                    0.1074664294719696,
+                    0.2841128408908844,
+                    0.07397536933422089
+                ],
+                "top_frames": [
+                    2,
+                    8,
+                    7
+                ],
+                "selected_reward": -1.6005386114120483
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q4",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set in a boundless desert with rolling dunes?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the lighting characterized by soft golden sunlight of dusk with warm hues?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Are dark green columnar cacti visible rising from the sand?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the camera start with a bird's-eye view and steadily advance forward?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Does the camera smoothly descend close to the ground before climbing back up to a high altitude?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.1270553022623062
+                ],
+                "opposite_logprob_tokens": [
+                    -2.1270554065704346
+                ],
+                "logprob_reward": -0.1270553022623062,
+                "yes_no_margin_reward": 2.0,
+                "token_credit_reward": -0.1270553022623062,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.061860524117946625,
+                    0.036540910601615906,
+                    0.34974926710128784,
+                    0.008997791446745396,
+                    0.014905893243849277,
+                    0.04247458651661873,
+                    0.011347259394824505,
+                    0.03015320561826229,
+                    0.3185283839702606,
+                    0.12544214725494385
+                ],
+                "top_frames": [
+                    2,
+                    8,
+                    9
+                ],
+                "selected_reward": -0.1270553022623062
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q5",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set in a boundless desert with rolling dunes?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the lighting characterized by soft golden sunlight of dusk with warm hues?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Are dark green columnar cacti visible rising from the sand?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the camera start with a bird's-eye view and steadily advance forward?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Does the camera smoothly descend close to the ground before climbing back up to a high altitude?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.08907097578048706
+                ],
+                "opposite_logprob_tokens": [
+                    -2.464071035385132
+                ],
+                "logprob_reward": -0.08907097578048706,
+                "yes_no_margin_reward": 2.375,
+                "token_credit_reward": -0.08907097578048706,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.03728017956018448,
+                    0.056779615581035614,
+                    0.1312626302242279,
+                    0.02670430764555931,
+                    0.014588904567062855,
+                    0.04184362664818764,
+                    0.027665184810757637,
+                    0.06424079835414886,
+                    0.31792235374450684,
+                    0.2817123532295227
+                ],
+                "top_frames": [
+                    8,
+                    9,
+                    2
+                ],
+                "selected_reward": -0.08907097578048706
+            }
+        ],
+        "vlm_decoded_outputs": [
+            "Yes",
+            "Yes",
+            "No",
+            "Yes",
+            "Yes"
+        ]
+    },
+    {
+        "prompt": "cinematic drone shot begins, steadily advancing from a broad bird's-eye view. The image reveals a boundless desert. Under the soft golden sunlight of dusk, the rolling dunes appear saturated with warm hues, their gentle curves and sharp ridges stretching to the distant, clear horizon. The drone then smoothly descends, flying almost close to the ground, passing closely over delicate ripples carved by the wind. The powdery sand reveals a striking texture in the slanting light. Occasionally, a few tenacious, dark green columnar cacti rise from the sand, their elongated, deep shadows casting sharp lines across the golden surface. After completing this low-to-the-ground cruise, the camera begins to climb steadily and majestically, and the field of view quickly widens, integrating individual sand dunes and cacti into a broader picture, and finally hovering high in the sky, revealing the awe-inspiring scale of this arid landscape. The golden sea of sand seamlessly connects with the deep blue sky on the skyline, creating a magnificent, tranquil and eternal sense of visual epic.",
+        "seed": 26285,
+        "video_path": "./outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_12/index_4135_seed_26285_dp_24_rank_48_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 12,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 1,
+        "avg": -0.17018746081739664,
+        "vlm_logprob": -0.17018746081739664,
+        "vlm_yes_no_margin": 2.8,
+        "vlm_token_credit": -0.17018746081739664,
+        "vlm_yes_ratio": 0.8,
+        "vlm_num_questions": 5.0,
+        "reward_records": [
+            {
+                "sample_idx": 0,
+                "question_id": "q1",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set in a boundless desert with rolling dunes?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the lighting characterized by soft golden sunlight of dusk with warm hues?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Are dark green columnar cacti visible rising from the sand?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the camera start with a bird's-eye view and steadily advance forward?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Does the camera smoothly descend close to the ground before climbing back up to a high altitude?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.009190752170979977
+                ],
+                "opposite_logprob_tokens": [
+                    -4.759190559387207
+                ],
+                "logprob_reward": -0.009190752170979977,
+                "yes_no_margin_reward": 4.75,
+                "token_credit_reward": -0.009190752170979977,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.029714060947299004,
+                    0.03294965624809265,
+                    0.7111250162124634,
+                    0.06262241303920746,
+                    0.08045080304145813,
+                    0.021888187155127525,
+                    0.03505531698465347,
+                    0.005457219202071428,
+                    0.008680660277605057,
+                    0.012056699022650719
+                ],
+                "top_frames": [
+                    2,
+                    4,
+                    3
+                ],
+                "selected_reward": -0.009190752170979977
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q2",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set in a boundless desert with rolling dunes?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the lighting characterized by soft golden sunlight of dusk with warm hues?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Are dark green columnar cacti visible rising from the sand?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the camera start with a bird's-eye view and steadily advance forward?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Does the camera smoothly descend close to the ground before climbing back up to a high altitude?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.026361288502812386
+                ],
+                "opposite_logprob_tokens": [
+                    -3.6513612270355225
+                ],
+                "logprob_reward": -0.026361288502812386,
+                "yes_no_margin_reward": 3.625,
+                "token_credit_reward": -0.026361288502812386,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.0070626745000481606,
+                    0.01338753942400217,
+                    0.7263754606246948,
+                    0.015987729653716087,
+                    0.032443661242723465,
+                    0.05152551457285881,
+                    0.0915774255990982,
+                    0.04959212616086006,
+                    0.007353437598794699,
+                    0.004694424569606781
+                ],
+                "top_frames": [
+                    2,
+                    6,
+                    5
+                ],
+                "selected_reward": -0.026361288502812386
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q3",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set in a boundless desert with rolling dunes?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the lighting characterized by soft golden sunlight of dusk with warm hues?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Are dark green columnar cacti visible rising from the sand?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the camera start with a bird's-eye view and steadily advance forward?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Does the camera smoothly descend close to the ground before climbing back up to a high altitude?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "No",
+                "normalized_pred_keywords": [
+                    "No"
+                ],
+                "target_logprob_tokens": [
+                    -0.693337082862854
+                ],
+                "opposite_logprob_tokens": [
+                    -0.693337082862854
+                ],
+                "logprob_reward": -0.693337082862854,
+                "yes_no_margin_reward": 0.0,
+                "token_credit_reward": -0.693337082862854,
+                "yes_ratio_reward": 0.0,
+                "frame_importance": [
+                    0.04715888202190399,
+                    0.026059944182634354,
+                    0.7832983732223511,
+                    0.08611956238746643,
+                    0.02851972170174122,
+                    0.01310436800122261,
+                    0.007585824467241764,
+                    0.0024032522924244404,
+                    0.0016675048973411322,
+                    0.004082542844116688
+                ],
+                "top_frames": [
+                    2,
+                    3,
+                    0
+                ],
+                "selected_reward": -0.693337082862854
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q4",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set in a boundless desert with rolling dunes?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the lighting characterized by soft golden sunlight of dusk with warm hues?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Are dark green columnar cacti visible rising from the sand?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the camera start with a bird's-eye view and steadily advance forward?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Does the camera smoothly descend close to the ground before climbing back up to a high altitude?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.07897016406059265
+                ],
+                "opposite_logprob_tokens": [
+                    -2.578970193862915
+                ],
+                "logprob_reward": -0.07897016406059265,
+                "yes_no_margin_reward": 2.5,
+                "token_credit_reward": -0.07897016406059265,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.0195691529661417,
+                    0.0058335838839411736,
+                    0.8908669352531433,
+                    0.011866719461977482,
+                    0.009632731787860394,
+                    0.010666296817362309,
+                    0.028733117505908012,
+                    0.004787445068359375,
+                    0.014476670883595943,
+                    0.0035673982929438353
+                ],
+                "top_frames": [
+                    2,
+                    6,
+                    0
+                ],
+                "selected_reward": -0.07897016406059265
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q5",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set in a boundless desert with rolling dunes?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the lighting characterized by soft golden sunlight of dusk with warm hues?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Are dark green columnar cacti visible rising from the sand?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the camera start with a bird's-eye view and steadily advance forward?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Does the camera smoothly descend close to the ground before climbing back up to a high altitude?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.043078016489744186
+                ],
+                "opposite_logprob_tokens": [
+                    -3.1680779457092285
+                ],
+                "logprob_reward": -0.043078016489744186,
+                "yes_no_margin_reward": 3.125,
+                "token_credit_reward": -0.043078016489744186,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.007086857687681913,
+                    0.0032318271696567535,
+                    0.843171238899231,
+                    0.015039818361401558,
+                    0.04360199719667435,
+                    0.015152350068092346,
+                    0.03255016729235649,
+                    0.01154644787311554,
+                    0.00820323545485735,
+                    0.02041604369878769
+                ],
+                "top_frames": [
+                    2,
+                    4,
+                    6
+                ],
+                "selected_reward": -0.043078016489744186
+            }
+        ],
+        "vlm_decoded_outputs": [
+            "Yes",
+            "Yes",
+            "No",
+            "Yes",
+            "Yes"
+        ]
+    },
+    {
+        "prompt": "cinematic drone shot begins, steadily advancing from a broad bird's-eye view. The image reveals a boundless desert. Under the soft golden sunlight of dusk, the rolling dunes appear saturated with warm hues, their gentle curves and sharp ridges stretching to the distant, clear horizon. The drone then smoothly descends, flying almost close to the ground, passing closely over delicate ripples carved by the wind. The powdery sand reveals a striking texture in the slanting light. Occasionally, a few tenacious, dark green columnar cacti rise from the sand, their elongated, deep shadows casting sharp lines across the golden surface. After completing this low-to-the-ground cruise, the camera begins to climb steadily and majestically, and the field of view quickly widens, integrating individual sand dunes and cacti into a broader picture, and finally hovering high in the sky, revealing the awe-inspiring scale of this arid landscape. The golden sea of sand seamlessly connects with the deep blue sky on the skyline, creating a magnificent, tranquil and eternal sense of visual epic.",
+        "seed": 26286,
+        "video_path": "./outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_12/index_4135_seed_26286_dp_25_rank_50_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 12,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 2,
+        "avg": -0.08860191460698844,
+        "vlm_logprob": -0.08860191460698844,
+        "vlm_yes_no_margin": 3.25,
+        "vlm_token_credit": -0.08860191460698844,
+        "vlm_yes_ratio": 1.0,
+        "vlm_num_questions": 5.0,
+        "reward_records": [
+            {
+                "sample_idx": 0,
+                "question_id": "q1",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set in a boundless desert with rolling dunes?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the lighting characterized by soft golden sunlight of dusk with warm hues?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Are dark green columnar cacti visible rising from the sand?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the camera start with a bird's-eye view and steadily advance forward?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Does the camera smoothly descend close to the ground before climbing back up to a high altitude?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.0030404552817344666
+                ],
+                "opposite_logprob_tokens": [
+                    -6.003040313720703
+                ],
+                "logprob_reward": -0.0030404552817344666,
+                "yes_no_margin_reward": 6.0,
+                "token_credit_reward": -0.0030404552817344666,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.07901721447706223,
+                    0.14201948046684265,
+                    0.05102720111608505,
+                    0.05330922454595566,
+                    0.10626309365034103,
+                    0.05235912278294563,
+                    0.08774378895759583,
+                    0.19402895867824554,
+                    0.14068126678466797,
+                    0.09355064481496811
+                ],
+                "top_frames": [
+                    7,
+                    1,
+                    8
+                ],
+                "selected_reward": -0.0030404552817344666
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q2",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set in a boundless desert with rolling dunes?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the lighting characterized by soft golden sunlight of dusk with warm hues?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Are dark green columnar cacti visible rising from the sand?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the camera start with a bird's-eye view and steadily advance forward?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Does the camera smoothly descend close to the ground before climbing back up to a high altitude?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.011082286946475506
+                ],
+                "opposite_logprob_tokens": [
+                    -4.511082172393799
+                ],
+                "logprob_reward": -0.011082286946475506,
+                "yes_no_margin_reward": 4.5,
+                "token_credit_reward": -0.011082286946475506,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.1499142199754715,
+                    0.18827250599861145,
+                    0.06742919981479645,
+                    0.0653618723154068,
+                    0.03709254786372185,
+                    0.029329797253012657,
+                    0.07065523415803909,
+                    0.16039665043354034,
+                    0.04742525890469551,
+                    0.18412278592586517
+                ],
+                "top_frames": [
+                    1,
+                    9,
+                    7
+                ],
+                "selected_reward": -0.011082286946475506
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q3",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set in a boundless desert with rolling dunes?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the lighting characterized by soft golden sunlight of dusk with warm hues?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Are dark green columnar cacti visible rising from the sand?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the camera start with a bird's-eye view and steadily advance forward?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Does the camera smoothly descend close to the ground before climbing back up to a high altitude?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.12704385817050934
+                ],
+                "opposite_logprob_tokens": [
+                    -2.1270439624786377
+                ],
+                "logprob_reward": -0.12704385817050934,
+                "yes_no_margin_reward": 2.0,
+                "token_credit_reward": -0.12704385817050934,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.04461251571774483,
+                    0.16037501394748688,
+                    0.017001627013087273,
+                    0.021819595247507095,
+                    0.07977482676506042,
+                    0.02631191536784172,
+                    0.1370522379875183,
+                    0.41037777066230774,
+                    0.056852709501981735,
+                    0.04582175984978676
+                ],
+                "top_frames": [
+                    7,
+                    1,
+                    6
+                ],
+                "selected_reward": -0.12704385817050934
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q4",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set in a boundless desert with rolling dunes?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the lighting characterized by soft golden sunlight of dusk with warm hues?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Are dark green columnar cacti visible rising from the sand?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the camera start with a bird's-eye view and steadily advance forward?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Does the camera smoothly descend close to the ground before climbing back up to a high altitude?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.20153437554836273
+                ],
+                "opposite_logprob_tokens": [
+                    -1.701534390449524
+                ],
+                "logprob_reward": -0.20153437554836273,
+                "yes_no_margin_reward": 1.5,
+                "token_credit_reward": -0.20153437554836273,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.0742669627070427,
+                    0.06956033408641815,
+                    0.028690965846180916,
+                    0.047409787774086,
+                    0.08525951951742172,
+                    0.07601255923509598,
+                    0.18903237581253052,
+                    0.09329033643007278,
+                    0.293611079454422,
+                    0.04286608844995499
+                ],
+                "top_frames": [
+                    8,
+                    6,
+                    7
+                ],
+                "selected_reward": -0.20153437554836273
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q5",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set in a boundless desert with rolling dunes?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the lighting characterized by soft golden sunlight of dusk with warm hues?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Are dark green columnar cacti visible rising from the sand?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the camera start with a bird's-eye view and steadily advance forward?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Does the camera smoothly descend close to the ground before climbing back up to a high altitude?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.10030859708786011
+                ],
+                "opposite_logprob_tokens": [
+                    -2.350308656692505
+                ],
+                "logprob_reward": -0.10030859708786011,
+                "yes_no_margin_reward": 2.25,
+                "token_credit_reward": -0.10030859708786011,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.04161955043673515,
+                    0.0899277776479721,
+                    0.04863359034061432,
+                    0.03109716810286045,
+                    0.10723929107189178,
+                    0.143291637301445,
+                    0.11130567640066147,
+                    0.09865767508745193,
+                    0.16002444922924042,
+                    0.16820324957370758
+                ],
+                "top_frames": [
+                    9,
+                    8,
+                    5
+                ],
+                "selected_reward": -0.10030859708786011
+            }
+        ],
+        "vlm_decoded_outputs": [
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes"
+        ]
+    },
+    {
+        "prompt": "cinematic drone shot begins, steadily advancing from a broad bird's-eye view. The image reveals a boundless desert. Under the soft golden sunlight of dusk, the rolling dunes appear saturated with warm hues, their gentle curves and sharp ridges stretching to the distant, clear horizon. The drone then smoothly descends, flying almost close to the ground, passing closely over delicate ripples carved by the wind. The powdery sand reveals a striking texture in the slanting light. Occasionally, a few tenacious, dark green columnar cacti rise from the sand, their elongated, deep shadows casting sharp lines across the golden surface. After completing this low-to-the-ground cruise, the camera begins to climb steadily and majestically, and the field of view quickly widens, integrating individual sand dunes and cacti into a broader picture, and finally hovering high in the sky, revealing the awe-inspiring scale of this arid landscape. The golden sea of sand seamlessly connects with the deep blue sky on the skyline, creating a magnificent, tranquil and eternal sense of visual epic.",
+        "seed": 26287,
+        "video_path": "./outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_12/index_4135_seed_26287_dp_25_rank_50_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 12,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 3,
+        "avg": -0.04110452043823898,
+        "vlm_logprob": -0.04110452043823898,
+        "vlm_yes_no_margin": 3.75,
+        "vlm_token_credit": -0.04110452043823898,
+        "vlm_yes_ratio": 1.0,
+        "vlm_num_questions": 5.0,
+        "reward_records": [
+            {
+                "sample_idx": 0,
+                "question_id": "q1",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set in a boundless desert with rolling dunes?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the lighting characterized by soft golden sunlight of dusk with warm hues?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Are dark green columnar cacti visible rising from the sand?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the camera start with a bird's-eye view and steadily advance forward?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Does the camera smoothly descend close to the ground before climbing back up to a high altitude?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.0027501878794282675
+                ],
+                "opposite_logprob_tokens": [
+                    -6.127750396728516
+                ],
+                "logprob_reward": -0.0027501878794282675,
+                "yes_no_margin_reward": 6.125,
+                "token_credit_reward": -0.0027501878794282675,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.1347089260816574,
+                    0.10414452105760574,
+                    0.32635006308555603,
+                    0.03198625519871712,
+                    0.0264300350099802,
+                    0.212741419672966,
+                    0.030883371829986572,
+                    0.04865080118179321,
+                    0.05668342486023903,
+                    0.027421239763498306
+                ],
+                "top_frames": [
+                    2,
+                    5,
+                    0
+                ],
+                "selected_reward": -0.0027501878794282675
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q2",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set in a boundless desert with rolling dunes?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the lighting characterized by soft golden sunlight of dusk with warm hues?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Are dark green columnar cacti visible rising from the sand?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the camera start with a bird's-eye view and steadily advance forward?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Does the camera smoothly descend close to the ground before climbing back up to a high altitude?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.026355251669883728
+                ],
+                "opposite_logprob_tokens": [
+                    -3.651355266571045
+                ],
+                "logprob_reward": -0.026355251669883728,
+                "yes_no_margin_reward": 3.625,
+                "token_credit_reward": -0.026355251669883728,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.1918434500694275,
+                    0.21973007917404175,
+                    0.40536341071128845,
+                    0.031150823459029198,
+                    0.009772345423698425,
+                    0.03565598651766777,
+                    0.012598982080817223,
+                    0.020099284127354622,
+                    0.05060596019029617,
+                    0.02317969687283039
+                ],
+                "top_frames": [
+                    2,
+                    1,
+                    0
+                ],
+                "selected_reward": -0.026355251669883728
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q3",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set in a boundless desert with rolling dunes?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the lighting characterized by soft golden sunlight of dusk with warm hues?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Are dark green columnar cacti visible rising from the sand?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the camera start with a bird's-eye view and steadily advance forward?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Does the camera smoothly descend close to the ground before climbing back up to a high altitude?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.03370270878076553
+                ],
+                "opposite_logprob_tokens": [
+                    -3.4087026119232178
+                ],
+                "logprob_reward": -0.03370270878076553,
+                "yes_no_margin_reward": 3.375,
+                "token_credit_reward": -0.03370270878076553,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.1528698354959488,
+                    0.09410607069730759,
+                    0.2918291389942169,
+                    0.011631352826952934,
+                    0.043585311621427536,
+                    0.04010530933737755,
+                    0.09295382350683212,
+                    0.13859660923480988,
+                    0.0936787948012352,
+                    0.04064374417066574
+                ],
+                "top_frames": [
+                    2,
+                    0,
+                    7
+                ],
+                "selected_reward": -0.03370270878076553
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q4",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set in a boundless desert with rolling dunes?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the lighting characterized by soft golden sunlight of dusk with warm hues?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Are dark green columnar cacti visible rising from the sand?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the camera start with a bird's-eye view and steadily advance forward?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Does the camera smoothly descend close to the ground before climbing back up to a high altitude?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.1129138171672821
+                ],
+                "opposite_logprob_tokens": [
+                    -2.2379138469696045
+                ],
+                "logprob_reward": -0.1129138171672821,
+                "yes_no_margin_reward": 2.125,
+                "token_credit_reward": -0.1129138171672821,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.11707167327404022,
+                    0.04597795754671097,
+                    0.3738199770450592,
+                    0.02485659159719944,
+                    0.060419898480176926,
+                    0.2499878853559494,
+                    0.05268288403749466,
+                    0.029340511187911034,
+                    0.029570594429969788,
+                    0.01627195253968239
+                ],
+                "top_frames": [
+                    2,
+                    5,
+                    0
+                ],
+                "selected_reward": -0.1129138171672821
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q5",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set in a boundless desert with rolling dunes?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the lighting characterized by soft golden sunlight of dusk with warm hues?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Are dark green columnar cacti visible rising from the sand?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the camera start with a bird's-eye view and steadily advance forward?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Does the camera smoothly descend close to the ground before climbing back up to a high altitude?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.02980063669383526
+                ],
+                "opposite_logprob_tokens": [
+                    -3.5298006534576416
+                ],
+                "logprob_reward": -0.02980063669383526,
+                "yes_no_margin_reward": 3.5,
+                "token_credit_reward": -0.02980063669383526,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.12094482034444809,
+                    0.1489705592393875,
+                    0.15518181025981903,
+                    0.02111244387924671,
+                    0.05807957798242569,
+                    0.32557108998298645,
+                    0.08459558337926865,
+                    0.027335261926054955,
+                    0.030979372560977936,
+                    0.027229472994804382
+                ],
+                "top_frames": [
+                    5,
+                    2,
+                    1
+                ],
+                "selected_reward": -0.02980063669383526
+            }
+        ],
+        "vlm_decoded_outputs": [
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes"
+        ]
+    }
+]

outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_13/index_tensor([9378, 9378])_group_13_rewards.json

@@ -0,0 +1,882 @@
+[
+    {
+        "prompt": "wide-angle shot, shot from a low, upward angle, the camera slowly pans forward at an almost imperceptible pace, piercing the thick, swirling white fog and descending deep into an ancient, gloomy forest. Suddenly, several massive trees, draped in dark green moss, were violently hurled aside by an unmatched force, sending wood chips flying. A giant nine-tailed fox, as big as a mountain, emerged roaring from the depths of the mist. Its body was covered in thick, snow-white fur, each hair reflecting a holy phosphorescence in the cold moonlight filtering through the forest canopy. Its massive head rose high, its eyes, a pair of amber-like eyes ablaze with molten gold, filled with primal fury and majesty. Its bloody maw opened, revealing dagger-sharp, white fangs. A silent, earth-shaking roar erupted, a roar that transformed into a tangible shockwave, instantly dispersing the fog ahead and revealing a dark path leading deeper into the forest. Behind it, nine huge python-like tails dance and stretch in the air. Each tail seems to have an independent life, stirring the surrounding mist. The tips of the tails emit a faint golden halo. The whole picture, under the interweaving of the cold moonlight and the warm light emitted by the fox itself, presents a sacred and awe-inspiring momentum, full of epic tension and mystery.",
+        "seed": 21398,
+        "video_path": "./outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_13/index_9378_seed_21398_dp_26_rank_52_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 13,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 0,
+        "avg": -0.22643627859652043,
+        "vlm_logprob": -0.22643627859652043,
+        "vlm_yes_no_margin": 2.4499999940395356,
+        "vlm_token_credit": -0.22643627859652043,
+        "vlm_yes_ratio": 1.0,
+        "vlm_num_questions": 5.0,
+        "reward_records": [
+            {
+                "sample_idx": 0,
+                "question_id": "q1",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the camera shot from a low, upward angle?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Does the camera slowly pan forward at an almost imperceptible pace?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Are several massive trees draped in dark green moss visible being violently hurled aside?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is a giant nine-tailed fox with snow-white fur and amber-like eyes visible emerging from the mist?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Are nine huge python-like tails visible dancing and stretching in the air behind the fox?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.08828169107437134
+                ],
+                "opposite_logprob_tokens": [
+                    -2.5882816314697266
+                ],
+                "logprob_reward": -0.08828169107437134,
+                "yes_no_margin_reward": 2.5,
+                "token_credit_reward": -0.08828169107437134,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.20295046269893646,
+                    0.1558268517255783,
+                    0.14417710900306702,
+                    0.098554827272892,
+                    0.10561179369688034,
+                    0.04530281946063042,
+                    0.05591404810547829,
+                    0.06430301070213318,
+                    0.05889707803726196,
+                    0.06846201419830322
+                ],
+                "top_frames": [
+                    0,
+                    1,
+                    2
+                ],
+                "selected_reward": -0.08828169107437134
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q2",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the camera shot from a low, upward angle?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Does the camera slowly pan forward at an almost imperceptible pace?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Are several massive trees draped in dark green moss visible being violently hurled aside?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is a giant nine-tailed fox with snow-white fur and amber-like eyes visible emerging from the mist?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Are nine huge python-like tails visible dancing and stretching in the air behind the fox?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.4743017256259918
+                ],
+                "opposite_logprob_tokens": [
+                    -0.9743016958236694
+                ],
+                "logprob_reward": -0.4743017256259918,
+                "yes_no_margin_reward": 0.4999999701976776,
+                "token_credit_reward": -0.4743017256259918,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.32862138748168945,
+                    0.06646956503391266,
+                    0.07275485247373581,
+                    0.17249944806098938,
+                    0.10617340356111526,
+                    0.040553659200668335,
+                    0.02417544275522232,
+                    0.05409540608525276,
+                    0.09830400347709656,
+                    0.036352820694446564
+                ],
+                "top_frames": [
+                    0,
+                    3,
+                    4
+                ],
+                "selected_reward": -0.4743017256259918
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q3",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the camera shot from a low, upward angle?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Does the camera slowly pan forward at an almost imperceptible pace?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Are several massive trees draped in dark green moss visible being violently hurled aside?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is a giant nine-tailed fox with snow-white fur and amber-like eyes visible emerging from the mist?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Are nine huge python-like tails visible dancing and stretching in the air behind the fox?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.5233243107795715
+                ],
+                "opposite_logprob_tokens": [
+                    -0.8983243107795715
+                ],
+                "logprob_reward": -0.5233243107795715,
+                "yes_no_margin_reward": 0.375,
+                "token_credit_reward": -0.5233243107795715,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.1543627232313156,
+                    0.20125971734523773,
+                    0.19272787868976593,
+                    0.1900126039981842,
+                    0.0394367054104805,
+                    0.04773815721273422,
+                    0.043130651116371155,
+                    0.06309964507818222,
+                    0.024634838104248047,
+                    0.04359709098935127
+                ],
+                "top_frames": [
+                    1,
+                    2,
+                    3
+                ],
+                "selected_reward": -0.5233243107795715
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q4",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the camera shot from a low, upward angle?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Does the camera slowly pan forward at an almost imperceptible pace?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Are several massive trees draped in dark green moss visible being violently hurled aside?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is a giant nine-tailed fox with snow-white fur and amber-like eyes visible emerging from the mist?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Are nine huge python-like tails visible dancing and stretching in the air behind the fox?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.0031983908265829086
+                ],
+                "opposite_logprob_tokens": [
+                    -5.753198623657227
+                ],
+                "logprob_reward": -0.0031983908265829086,
+                "yes_no_margin_reward": 5.75,
+                "token_credit_reward": -0.0031983908265829086,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.3472227156162262,
+                    0.16483859717845917,
+                    0.044273439794778824,
+                    0.0515093170106411,
+                    0.0542808473110199,
+                    0.03484117239713669,
+                    0.0819968581199646,
+                    0.08285137265920639,
+                    0.06756803393363953,
+                    0.07061757147312164
+                ],
+                "top_frames": [
+                    0,
+                    1,
+                    7
+                ],
+                "selected_reward": -0.0031983908265829086
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q5",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the camera shot from a low, upward angle?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Does the camera slowly pan forward at an almost imperceptible pace?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Are several massive trees draped in dark green moss visible being violently hurled aside?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is a giant nine-tailed fox with snow-white fur and amber-like eyes visible emerging from the mist?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Are nine huge python-like tails visible dancing and stretching in the air behind the fox?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.04307527467608452
+                ],
+                "opposite_logprob_tokens": [
+                    -3.1680753231048584
+                ],
+                "logprob_reward": -0.04307527467608452,
+                "yes_no_margin_reward": 3.125,
+                "token_credit_reward": -0.04307527467608452,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.15533874928951263,
+                    0.14560633897781372,
+                    0.07113248854875565,
+                    0.0620601586997509,
+                    0.05879051610827446,
+                    0.03641422465443611,
+                    0.12291417270898819,
+                    0.11773266643285751,
+                    0.11180741339921951,
+                    0.11820324510335922
+                ],
+                "top_frames": [
+                    0,
+                    1,
+                    6
+                ],
+                "selected_reward": -0.04307527467608452
+            }
+        ],
+        "vlm_decoded_outputs": [
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes"
+        ]
+    },
+    {
+        "prompt": "wide-angle shot, shot from a low, upward angle, the camera slowly pans forward at an almost imperceptible pace, piercing the thick, swirling white fog and descending deep into an ancient, gloomy forest. Suddenly, several massive trees, draped in dark green moss, were violently hurled aside by an unmatched force, sending wood chips flying. A giant nine-tailed fox, as big as a mountain, emerged roaring from the depths of the mist. Its body was covered in thick, snow-white fur, each hair reflecting a holy phosphorescence in the cold moonlight filtering through the forest canopy. Its massive head rose high, its eyes, a pair of amber-like eyes ablaze with molten gold, filled with primal fury and majesty. Its bloody maw opened, revealing dagger-sharp, white fangs. A silent, earth-shaking roar erupted, a roar that transformed into a tangible shockwave, instantly dispersing the fog ahead and revealing a dark path leading deeper into the forest. Behind it, nine huge python-like tails dance and stretch in the air. Each tail seems to have an independent life, stirring the surrounding mist. The tips of the tails emit a faint golden halo. The whole picture, under the interweaving of the cold moonlight and the warm light emitted by the fox itself, presents a sacred and awe-inspiring momentum, full of epic tension and mystery.",
+        "seed": 21399,
+        "video_path": "./outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_13/index_9378_seed_21399_dp_26_rank_52_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 13,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 1,
+        "avg": -0.20998914409428834,
+        "vlm_logprob": -0.20998914409428834,
+        "vlm_yes_no_margin": 2.3749999940395354,
+        "vlm_token_credit": -0.20998914409428834,
+        "vlm_yes_ratio": 1.0,
+        "vlm_num_questions": 5.0,
+        "reward_records": [
+            {
+                "sample_idx": 0,
+                "question_id": "q1",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the camera shot from a low, upward angle?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Does the camera slowly pan forward at an almost imperceptible pace?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Are several massive trees draped in dark green moss visible being violently hurled aside?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is a giant nine-tailed fox with snow-white fur and amber-like eyes visible emerging from the mist?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Are nine huge python-like tails visible dancing and stretching in the air behind the fox?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.1233128011226654
+                ],
+                "opposite_logprob_tokens": [
+                    -2.2483127117156982
+                ],
+                "logprob_reward": -0.1233128011226654,
+                "yes_no_margin_reward": 2.125,
+                "token_credit_reward": -0.1233128011226654,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.25173985958099365,
+                    0.1562366485595703,
+                    0.07634863257408142,
+                    0.16248613595962524,
+                    0.08124761283397675,
+                    0.08841858059167862,
+                    0.053310588002204895,
+                    0.0617530383169651,
+                    0.021753104403614998,
+                    0.04670575633645058
+                ],
+                "top_frames": [
+                    0,
+                    3,
+                    1
+                ],
+                "selected_reward": -0.1233128011226654
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q2",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the camera shot from a low, upward angle?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Does the camera slowly pan forward at an almost imperceptible pace?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Are several massive trees draped in dark green moss visible being violently hurled aside?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is a giant nine-tailed fox with snow-white fur and amber-like eyes visible emerging from the mist?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Are nine huge python-like tails visible dancing and stretching in the air behind the fox?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.38707712292671204
+                ],
+                "opposite_logprob_tokens": [
+                    -1.1370770931243896
+                ],
+                "logprob_reward": -0.38707712292671204,
+                "yes_no_margin_reward": 0.75,
+                "token_credit_reward": -0.38707712292671204,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.22633683681488037,
+                    0.2456469088792801,
+                    0.061276938766241074,
+                    0.06267397105693817,
+                    0.10364265739917755,
+                    0.027985835447907448,
+                    0.0628826767206192,
+                    0.028491660952568054,
+                    0.060273077338933945,
+                    0.12078933417797089
+                ],
+                "top_frames": [
+                    1,
+                    0,
+                    9
+                ],
+                "selected_reward": -0.38707712292671204
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q3",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the camera shot from a low, upward angle?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Does the camera slowly pan forward at an almost imperceptible pace?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Are several massive trees draped in dark green moss visible being violently hurled aside?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is a giant nine-tailed fox with snow-white fur and amber-like eyes visible emerging from the mist?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Are nine huge python-like tails visible dancing and stretching in the air behind the fox?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.47428837418556213
+                ],
+                "opposite_logprob_tokens": [
+                    -0.9742883443832397
+                ],
+                "logprob_reward": -0.47428837418556213,
+                "yes_no_margin_reward": 0.4999999701976776,
+                "token_credit_reward": -0.47428837418556213,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.3067488670349121,
+                    0.11164414882659912,
+                    0.07589676976203918,
+                    0.17290428280830383,
+                    0.06759137660264969,
+                    0.06325136870145798,
+                    0.06353186815977097,
+                    0.03260532766580582,
+                    0.06085510551929474,
+                    0.04497091844677925
+                ],
+                "top_frames": [
+                    0,
+                    3,
+                    1
+                ],
+                "selected_reward": -0.47428837418556213
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q4",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the camera shot from a low, upward angle?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Does the camera slowly pan forward at an almost imperceptible pace?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Are several massive trees draped in dark green moss visible being violently hurled aside?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is a giant nine-tailed fox with snow-white fur and amber-like eyes visible emerging from the mist?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Are nine huge python-like tails visible dancing and stretching in the air behind the fox?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.0031987475231289864
+                ],
+                "opposite_logprob_tokens": [
+                    -5.753198623657227
+                ],
+                "logprob_reward": -0.0031987475231289864,
+                "yes_no_margin_reward": 5.75,
+                "token_credit_reward": -0.0031987475231289864,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.10095871984958649,
+                    0.051255326718091965,
+                    0.05108627304434776,
+                    0.06730233877897263,
+                    0.14573021233081818,
+                    0.1747802346944809,
+                    0.12540432810783386,
+                    0.09418313205242157,
+                    0.05294538289308548,
+                    0.13635407388210297
+                ],
+                "top_frames": [
+                    5,
+                    4,
+                    9
+                ],
+                "selected_reward": -0.0031987475231289864
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q5",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the camera shot from a low, upward angle?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Does the camera slowly pan forward at an almost imperceptible pace?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Are several massive trees draped in dark green moss visible being violently hurled aside?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is a giant nine-tailed fox with snow-white fur and amber-like eyes visible emerging from the mist?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Are nine huge python-like tails visible dancing and stretching in the air behind the fox?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.062068674713373184
+                ],
+                "opposite_logprob_tokens": [
+                    -2.8120687007904053
+                ],
+                "logprob_reward": -0.062068674713373184,
+                "yes_no_margin_reward": 2.75,
+                "token_credit_reward": -0.062068674713373184,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.2878161668777466,
+                    0.04972590506076813,
+                    0.02176966331899166,
+                    0.05067789927124977,
+                    0.11040295660495758,
+                    0.050185129046440125,
+                    0.11690939217805862,
+                    0.07716234773397446,
+                    0.1694161742925644,
+                    0.06593433767557144
+                ],
+                "top_frames": [
+                    0,
+                    8,
+                    6
+                ],
+                "selected_reward": -0.062068674713373184
+            }
+        ],
+        "vlm_decoded_outputs": [
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes"
+        ]
+    },
+    {
+        "prompt": "wide-angle shot, shot from a low, upward angle, the camera slowly pans forward at an almost imperceptible pace, piercing the thick, swirling white fog and descending deep into an ancient, gloomy forest. Suddenly, several massive trees, draped in dark green moss, were violently hurled aside by an unmatched force, sending wood chips flying. A giant nine-tailed fox, as big as a mountain, emerged roaring from the depths of the mist. Its body was covered in thick, snow-white fur, each hair reflecting a holy phosphorescence in the cold moonlight filtering through the forest canopy. Its massive head rose high, its eyes, a pair of amber-like eyes ablaze with molten gold, filled with primal fury and majesty. Its bloody maw opened, revealing dagger-sharp, white fangs. A silent, earth-shaking roar erupted, a roar that transformed into a tangible shockwave, instantly dispersing the fog ahead and revealing a dark path leading deeper into the forest. Behind it, nine huge python-like tails dance and stretch in the air. Each tail seems to have an independent life, stirring the surrounding mist. The tips of the tails emit a faint golden halo. The whole picture, under the interweaving of the cold moonlight and the warm light emitted by the fox itself, presents a sacred and awe-inspiring momentum, full of epic tension and mystery.",
+        "seed": 21400,
+        "video_path": "./outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_13/index_9378_seed_21400_dp_27_rank_54_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 13,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 2,
+        "avg": -0.3915949592366815,
+        "vlm_logprob": -0.3915949592366815,
+        "vlm_yes_no_margin": 2.2,
+        "vlm_token_credit": -0.3915949592366815,
+        "vlm_yes_ratio": 0.8,
+        "vlm_num_questions": 5.0,
+        "reward_records": [
+            {
+                "sample_idx": 0,
+                "question_id": "q1",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the camera shot from a low, upward angle?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Does the camera slowly pan forward at an almost imperceptible pace?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Are several massive trees draped in dark green moss visible being violently hurled aside?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is a giant nine-tailed fox with snow-white fur and amber-like eyes visible emerging from the mist?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Are nine huge python-like tails visible dancing and stretching in the air behind the fox?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.08841297030448914
+                ],
+                "opposite_logprob_tokens": [
+                    -2.5884130001068115
+                ],
+                "logprob_reward": -0.08841297030448914,
+                "yes_no_margin_reward": 2.5,
+                "token_credit_reward": -0.08841297030448914,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.10369633138179779,
+                    0.03976086899638176,
+                    0.04167555645108223,
+                    0.023598939180374146,
+                    0.04434690997004509,
+                    0.15182384848594666,
+                    0.4676980674266815,
+                    0.05378913879394531,
+                    0.020467262715101242,
+                    0.053143080323934555
+                ],
+                "top_frames": [
+                    6,
+                    5,
+                    0
+                ],
+                "selected_reward": -0.08841297030448914
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q2",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the camera shot from a low, upward angle?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Does the camera slowly pan forward at an almost imperceptible pace?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Are several massive trees draped in dark green moss visible being violently hurled aside?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is a giant nine-tailed fox with snow-white fur and amber-like eyes visible emerging from the mist?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Are nine huge python-like tails visible dancing and stretching in the air behind the fox?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.22559568285942078
+                ],
+                "opposite_logprob_tokens": [
+                    -1.6005957126617432
+                ],
+                "logprob_reward": -0.22559568285942078,
+                "yes_no_margin_reward": 1.375,
+                "token_credit_reward": -0.22559568285942078,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.041280098259449005,
+                    0.017313586547970772,
+                    0.023541979491710663,
+                    0.03218226507306099,
+                    0.04380815848708153,
+                    0.06633847951889038,
+                    0.5711129307746887,
+                    0.18827252089977264,
+                    0.006842516828328371,
+                    0.009307416155934334
+                ],
+                "top_frames": [
+                    6,
+                    7,
+                    5
+                ],
+                "selected_reward": -0.22559568285942078
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q3",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the camera shot from a low, upward angle?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Does the camera slowly pan forward at an almost imperceptible pace?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Are several massive trees draped in dark green moss visible being violently hurled aside?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is a giant nine-tailed fox with snow-white fur and amber-like eyes visible emerging from the mist?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Are nine huge python-like tails visible dancing and stretching in the air behind the fox?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "No",
+                "normalized_pred_keywords": [
+                    "No"
+                ],
+                "target_logprob_tokens": [
+                    -1.6005516052246094
+                ],
+                "opposite_logprob_tokens": [
+                    -0.2255515456199646
+                ],
+                "logprob_reward": -1.6005516052246094,
+                "yes_no_margin_reward": -1.375,
+                "token_credit_reward": -1.6005516052246094,
+                "yes_ratio_reward": 0.0,
+                "frame_importance": [
+                    0.06761781126260757,
+                    0.030992791056632996,
+                    0.13291196525096893,
+                    0.018590940162539482,
+                    0.027357613667845726,
+                    0.0475449338555336,
+                    0.5201666355133057,
+                    0.1256895810365677,
+                    0.009026309475302696,
+                    0.02010134421288967
+                ],
+                "top_frames": [
+                    6,
+                    2,
+                    7
+                ],
+                "selected_reward": -1.6005516052246094
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q4",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the camera shot from a low, upward angle?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Does the camera slowly pan forward at an almost imperceptible pace?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Are several massive trees draped in dark green moss visible being violently hurled aside?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is a giant nine-tailed fox with snow-white fur and amber-like eyes visible emerging from the mist?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Are nine huge python-like tails visible dancing and stretching in the air behind the fox?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.005267550237476826
+                ],
+                "opposite_logprob_tokens": [
+                    -5.25526762008667
+                ],
+                "logprob_reward": -0.005267550237476826,
+                "yes_no_margin_reward": 5.25,
+                "token_credit_reward": -0.005267550237476826,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.09316083043813705,
+                    0.03813249617815018,
+                    0.18579037487506866,
+                    0.030539195984601974,
+                    0.02524801529943943,
+                    0.06040138378739357,
+                    0.4743974804878235,
+                    0.030760833993554115,
+                    0.020213065668940544,
+                    0.04135638847947121
+                ],
+                "top_frames": [
+                    6,
+                    2,
+                    0
+                ],
+                "selected_reward": -0.005267550237476826
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q5",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the camera shot from a low, upward angle?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Does the camera slowly pan forward at an almost imperceptible pace?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Are several massive trees draped in dark green moss visible being violently hurled aside?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is a giant nine-tailed fox with snow-white fur and amber-like eyes visible emerging from the mist?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Are nine huge python-like tails visible dancing and stretching in the air behind the fox?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.038146987557411194
+                ],
+                "opposite_logprob_tokens": [
+                    -3.28814697265625
+                ],
+                "logprob_reward": -0.038146987557411194,
+                "yes_no_margin_reward": 3.25,
+                "token_credit_reward": -0.038146987557411194,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.07605774700641632,
+                    0.04064764454960823,
+                    0.24788367748260498,
+                    0.040041133761405945,
+                    0.027897454798221588,
+                    0.04714246094226837,
+                    0.2847399413585663,
+                    0.09332620352506638,
+                    0.059602703899145126,
+                    0.08266103267669678
+                ],
+                "top_frames": [
+                    6,
+                    2,
+                    7
+                ],
+                "selected_reward": -0.038146987557411194
+            }
+        ],
+        "vlm_decoded_outputs": [
+            "Yes",
+            "Yes",
+            "No",
+            "Yes",
+            "Yes"
+        ]
+    },
+    {
+        "prompt": "wide-angle shot, shot from a low, upward angle, the camera slowly pans forward at an almost imperceptible pace, piercing the thick, swirling white fog and descending deep into an ancient, gloomy forest. Suddenly, several massive trees, draped in dark green moss, were violently hurled aside by an unmatched force, sending wood chips flying. A giant nine-tailed fox, as big as a mountain, emerged roaring from the depths of the mist. Its body was covered in thick, snow-white fur, each hair reflecting a holy phosphorescence in the cold moonlight filtering through the forest canopy. Its massive head rose high, its eyes, a pair of amber-like eyes ablaze with molten gold, filled with primal fury and majesty. Its bloody maw opened, revealing dagger-sharp, white fangs. A silent, earth-shaking roar erupted, a roar that transformed into a tangible shockwave, instantly dispersing the fog ahead and revealing a dark path leading deeper into the forest. Behind it, nine huge python-like tails dance and stretch in the air. Each tail seems to have an independent life, stirring the surrounding mist. The tips of the tails emit a faint golden halo. The whole picture, under the interweaving of the cold moonlight and the warm light emitted by the fox itself, presents a sacred and awe-inspiring momentum, full of epic tension and mystery.",
+        "seed": 21401,
+        "video_path": "./outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_13/index_9378_seed_21401_dp_27_rank_54_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 13,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 3,
+        "avg": -0.46954154409468174,
+        "vlm_logprob": -0.46954154409468174,
+        "vlm_yes_no_margin": 1.849999976158142,
+        "vlm_token_credit": -0.46954154409468174,
+        "vlm_yes_ratio": 0.8,
+        "vlm_num_questions": 5.0,
+        "reward_records": [
+            {
+                "sample_idx": 0,
+                "question_id": "q1",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the camera shot from a low, upward angle?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Does the camera slowly pan forward at an almost imperceptible pace?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Are several massive trees draped in dark green moss visible being violently hurled aside?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is a giant nine-tailed fox with snow-white fur and amber-like eyes visible emerging from the mist?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Are nine huge python-like tails visible dancing and stretching in the air behind the fox?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.15760406851768494
+                ],
+                "opposite_logprob_tokens": [
+                    -2.0326039791107178
+                ],
+                "logprob_reward": -0.15760406851768494,
+                "yes_no_margin_reward": 1.8749998807907104,
+                "token_credit_reward": -0.15760406851768494,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.15442362427711487,
+                    0.3669913411140442,
+                    0.06705620884895325,
+                    0.0496634878218174,
+                    0.054326727986335754,
+                    0.05230934917926788,
+                    0.06119950860738754,
+                    0.0402713380753994,
+                    0.05167226120829582,
+                    0.10208620876073837
+                ],
+                "top_frames": [
+                    1,
+                    0,
+                    9
+                ],
+                "selected_reward": -0.15760406851768494
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q2",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the camera shot from a low, upward angle?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Does the camera slowly pan forward at an almost imperceptible pace?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Are several massive trees draped in dark green moss visible being violently hurled aside?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is a giant nine-tailed fox with snow-white fur and amber-like eyes visible emerging from the mist?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Are nine huge python-like tails visible dancing and stretching in the air behind the fox?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.4289168119430542
+                ],
+                "opposite_logprob_tokens": [
+                    -1.0539168119430542
+                ],
+                "logprob_reward": -0.4289168119430542,
+                "yes_no_margin_reward": 0.625,
+                "token_credit_reward": -0.4289168119430542,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.12908655405044556,
+                    0.13647997379302979,
+                    0.06827996671199799,
+                    0.07241643965244293,
+                    0.12665025889873505,
+                    0.07606933265924454,
+                    0.10962103307247162,
+                    0.11271589994430542,
+                    0.06631752848625183,
+                    0.10236304253339767
+                ],
+                "top_frames": [
+                    1,
+                    0,
+                    4
+                ],
+                "selected_reward": -0.4289168119430542
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q3",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the camera shot from a low, upward angle?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Does the camera slowly pan forward at an almost imperceptible pace?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Are several massive trees draped in dark green moss visible being violently hurled aside?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is a giant nine-tailed fox with snow-white fur and amber-like eyes visible emerging from the mist?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Are nine huge python-like tails visible dancing and stretching in the air behind the fox?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "No",
+                "normalized_pred_keywords": [
+                    "No"
+                ],
+                "target_logprob_tokens": [
+                    -1.7015341520309448
+                ],
+                "opposite_logprob_tokens": [
+                    -0.2015341818332672
+                ],
+                "logprob_reward": -1.7015341520309448,
+                "yes_no_margin_reward": -1.5,
+                "token_credit_reward": -1.7015341520309448,
+                "yes_ratio_reward": 0.0,
+                "frame_importance": [
+                    0.09211907535791397,
+                    0.3340110182762146,
+                    0.04334733635187149,
+                    0.043102387338876724,
+                    0.037652287632226944,
+                    0.042478326708078384,
+                    0.042446501553058624,
+                    0.1329503208398819,
+                    0.05742191523313522,
+                    0.17447084188461304
+                ],
+                "top_frames": [
+                    1,
+                    9,
+                    7
+                ],
+                "selected_reward": -1.7015341520309448
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q4",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the camera shot from a low, upward angle?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Does the camera slowly pan forward at an almost imperceptible pace?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Are several massive trees draped in dark green moss visible being violently hurled aside?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is a giant nine-tailed fox with snow-white fur and amber-like eyes visible emerging from the mist?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Are nine huge python-like tails visible dancing and stretching in the air behind the fox?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.0046563055366277695
+                ],
+                "opposite_logprob_tokens": [
+                    -5.3796563148498535
+                ],
+                "logprob_reward": -0.0046563055366277695,
+                "yes_no_margin_reward": 5.375,
+                "token_credit_reward": -0.0046563055366277695,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.09779945015907288,
+                    0.3299144506454468,
+                    0.051163364201784134,
+                    0.05658043920993805,
+                    0.04488535225391388,
+                    0.057241711765527725,
+                    0.037241820245981216,
+                    0.10272833704948425,
+                    0.06864630430936813,
+                    0.15379872918128967
+                ],
+                "top_frames": [
+                    1,
+                    9,
+                    7
+                ],
+                "selected_reward": -0.0046563055366277695
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q5",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the camera shot from a low, upward angle?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Does the camera slowly pan forward at an almost imperceptible pace?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Are several massive trees draped in dark green moss visible being violently hurled aside?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is a giant nine-tailed fox with snow-white fur and amber-like eyes visible emerging from the mist?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Are nine huge python-like tails visible dancing and stretching in the air behind the fox?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.05499638244509697
+                ],
+                "opposite_logprob_tokens": [
+                    -2.9299964904785156
+                ],
+                "logprob_reward": -0.05499638244509697,
+                "yes_no_margin_reward": 2.875,
+                "token_credit_reward": -0.05499638244509697,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.06189993396401405,
+                    0.23010174930095673,
+                    0.11271913349628448,
+                    0.02834050916135311,
+                    0.0346776582300663,
+                    0.03289605677127838,
+                    0.04392655938863754,
+                    0.09756021946668625,
+                    0.15272589027881622,
+                    0.20515228807926178
+                ],
+                "top_frames": [
+                    1,
+                    9,
+                    8
+                ],
+                "selected_reward": -0.05499638244509697
+            }
+        ],
+        "vlm_decoded_outputs": [
+            "Yes",
+            "Yes",
+            "No",
+            "Yes",
+            "Yes"
+        ]
+    }
+]

outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_14/index_tensor([1976, 1976])_group_14_rewards.json

@@ -0,0 +1,882 @@
+[
+    {
+        "prompt": "static, low-angle, wide-angle shot captures a moment of peak kinetic energy within a traditional Japanese dojo, rendered entirely in stark, high-contrast black and white. Bright, hard sunlight filters through large shogunate screen windows, casting long, sharply defined, geometric shadows across the polished, dark wooden floor. At the center of this dramatic interplay of light and shadow, a burly male martial artist with a shaved head hangs suspended in mid-air. He explosively delivers a flying kick, his body almost perfectly level with the ground. His traditional white karate gi, secured with a black belt, ripples and undulates with the power of the movement, its vibrant white fabric catching the light in deep, velvety black shadows. His supporting leg is tightly tucked in, while his kicking leg extends with brutal precision, his foot blade aimed at an unseen target. His facial expression is a mask of pure, focused concentration, his jaw set and his eyes narrowed. The entire scene conveys an atmosphere of intense discipline and controlled power, the silent, sun-drenched space momentarily energized by a single graceful yet devastating gesture.",
+        "seed": 22712,
+        "video_path": "./outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_14/index_1976_seed_22712_dp_28_rank_56_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 14,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 0,
+        "avg": -0.24281369298696517,
+        "vlm_logprob": -0.24281369298696517,
+        "vlm_yes_no_margin": 2.325,
+        "vlm_token_credit": -0.24281369298696517,
+        "vlm_yes_ratio": 0.8,
+        "vlm_num_questions": 5.0,
+        "reward_records": [
+            {
+                "sample_idx": 0,
+                "question_id": "q1",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set inside a traditional Japanese dojo with a polished dark wooden floor?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the video rendered in stark high-contrast black and white?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is a burly male martial artist with a shaved head wearing a white gi and black belt visible?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the martial artist captured mid-air performing a flying kick with his body level to the ground?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the shot taken from a static low-angle wide-angle perspective?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "No",
+                "normalized_pred_keywords": [
+                    "No"
+                ],
+                "target_logprob_tokens": [
+                    -0.9757269620895386
+                ],
+                "opposite_logprob_tokens": [
+                    -0.4757269620895386
+                ],
+                "logprob_reward": -0.9757269620895386,
+                "yes_no_margin_reward": -0.5,
+                "token_credit_reward": -0.9757269620895386,
+                "yes_ratio_reward": 0.0,
+                "frame_importance": [
+                    0.20806019008159637,
+                    0.07859555631875992,
+                    0.038873396813869476,
+                    0.31444618105888367,
+                    0.0800134539604187,
+                    0.09262417256832123,
+                    0.06769869476556778,
+                    0.02310870587825775,
+                    0.02059890888631344,
+                    0.07598070800304413
+                ],
+                "top_frames": [
+                    3,
+                    0,
+                    5
+                ],
+                "selected_reward": -0.9757269620895386
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q2",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set inside a traditional Japanese dojo with a polished dark wooden floor?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the video rendered in stark high-contrast black and white?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is a burly male martial artist with a shaved head wearing a white gi and black belt visible?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the martial artist captured mid-air performing a flying kick with his body level to the ground?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the shot taken from a static low-angle wide-angle perspective?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.03815031424164772
+                ],
+                "opposite_logprob_tokens": [
+                    -3.2881503105163574
+                ],
+                "logprob_reward": -0.03815031424164772,
+                "yes_no_margin_reward": 3.25,
+                "token_credit_reward": -0.03815031424164772,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.2428627759218216,
+                    0.06844357401132584,
+                    0.03360653668642044,
+                    0.21759411692619324,
+                    0.07802082598209381,
+                    0.11947624385356903,
+                    0.0748366042971611,
+                    0.03794408217072487,
+                    0.05593518912792206,
+                    0.07127998769283295
+                ],
+                "top_frames": [
+                    0,
+                    3,
+                    5
+                ],
+                "selected_reward": -0.03815031424164772
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q3",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set inside a traditional Japanese dojo with a polished dark wooden floor?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the video rendered in stark high-contrast black and white?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is a burly male martial artist with a shaved head wearing a white gi and black belt visible?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the martial artist captured mid-air performing a flying kick with his body level to the ground?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the shot taken from a static low-angle wide-angle perspective?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.054956890642642975
+                ],
+                "opposite_logprob_tokens": [
+                    -2.9299569129943848
+                ],
+                "logprob_reward": -0.054956890642642975,
+                "yes_no_margin_reward": 2.875,
+                "token_credit_reward": -0.054956890642642975,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.2001190334558487,
+                    0.14366479218006134,
+                    0.03527197614312172,
+                    0.29056233167648315,
+                    0.03306462615728378,
+                    0.05558275803923607,
+                    0.09625831991434097,
+                    0.03254245966672897,
+                    0.028115278109908104,
+                    0.08481846004724503
+                ],
+                "top_frames": [
+                    3,
+                    0,
+                    1
+                ],
+                "selected_reward": -0.054956890642642975
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q4",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set inside a traditional Japanese dojo with a polished dark wooden floor?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the video rendered in stark high-contrast black and white?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is a burly male martial artist with a shaved head wearing a white gi and black belt visible?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the martial artist captured mid-air performing a flying kick with his body level to the ground?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the shot taken from a static low-angle wide-angle perspective?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.12704816460609436
+                ],
+                "opposite_logprob_tokens": [
+                    -2.1270482540130615
+                ],
+                "logprob_reward": -0.12704816460609436,
+                "yes_no_margin_reward": 2.0,
+                "token_credit_reward": -0.12704816460609436,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.10859180986881256,
+                    0.11133427172899246,
+                    0.0562315434217453,
+                    0.2543344795703888,
+                    0.06083512306213379,
+                    0.047211386263370514,
+                    0.09144002944231033,
+                    0.10078910738229752,
+                    0.039022039622068405,
+                    0.1302102655172348
+                ],
+                "top_frames": [
+                    3,
+                    9,
+                    1
+                ],
+                "selected_reward": -0.12704816460609436
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q5",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set inside a traditional Japanese dojo with a polished dark wooden floor?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the video rendered in stark high-contrast black and white?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is a burly male martial artist with a shaved head wearing a white gi and black belt visible?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the martial artist captured mid-air performing a flying kick with his body level to the ground?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the shot taken from a static low-angle wide-angle perspective?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.018186133354902267
+                ],
+                "opposite_logprob_tokens": [
+                    -4.018186092376709
+                ],
+                "logprob_reward": -0.018186133354902267,
+                "yes_no_margin_reward": 4.0,
+                "token_credit_reward": -0.018186133354902267,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.1831747591495514,
+                    0.05042567476630211,
+                    0.05355076119303703,
+                    0.335921049118042,
+                    0.10620958358049393,
+                    0.08274238556623459,
+                    0.03025280311703682,
+                    0.04663361608982086,
+                    0.03677796199917793,
+                    0.07431142777204514
+                ],
+                "top_frames": [
+                    3,
+                    0,
+                    4
+                ],
+                "selected_reward": -0.018186133354902267
+            }
+        ],
+        "vlm_decoded_outputs": [
+            "No",
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes"
+        ]
+    },
+    {
+        "prompt": "static, low-angle, wide-angle shot captures a moment of peak kinetic energy within a traditional Japanese dojo, rendered entirely in stark, high-contrast black and white. Bright, hard sunlight filters through large shogunate screen windows, casting long, sharply defined, geometric shadows across the polished, dark wooden floor. At the center of this dramatic interplay of light and shadow, a burly male martial artist with a shaved head hangs suspended in mid-air. He explosively delivers a flying kick, his body almost perfectly level with the ground. His traditional white karate gi, secured with a black belt, ripples and undulates with the power of the movement, its vibrant white fabric catching the light in deep, velvety black shadows. His supporting leg is tightly tucked in, while his kicking leg extends with brutal precision, his foot blade aimed at an unseen target. His facial expression is a mask of pure, focused concentration, his jaw set and his eyes narrowed. The entire scene conveys an atmosphere of intense discipline and controlled power, the silent, sun-drenched space momentarily energized by a single graceful yet devastating gesture.",
+        "seed": 22713,
+        "video_path": "./outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_14/index_1976_seed_22713_dp_28_rank_56_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 14,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 1,
+        "avg": -0.8400396175682545,
+        "vlm_logprob": -0.8400396175682545,
+        "vlm_yes_no_margin": 1.175,
+        "vlm_token_credit": -0.8400396175682545,
+        "vlm_yes_ratio": 0.8,
+        "vlm_num_questions": 5.0,
+        "reward_records": [
+            {
+                "sample_idx": 0,
+                "question_id": "q1",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set inside a traditional Japanese dojo with a polished dark wooden floor?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the video rendered in stark high-contrast black and white?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is a burly male martial artist with a shaved head wearing a white gi and black belt visible?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the martial artist captured mid-air performing a flying kick with his body level to the ground?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the shot taken from a static low-angle wide-angle perspective?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "No",
+                "normalized_pred_keywords": [
+                    "No"
+                ],
+                "target_logprob_tokens": [
+                    -3.6517727375030518
+                ],
+                "opposite_logprob_tokens": [
+                    -0.026772690936923027
+                ],
+                "logprob_reward": -3.6517727375030518,
+                "yes_no_margin_reward": -3.625,
+                "token_credit_reward": -3.6517727375030518,
+                "yes_ratio_reward": 0.0,
+                "frame_importance": [
+                    0.21601274609565735,
+                    0.03191564977169037,
+                    0.038775961846113205,
+                    0.06263099610805511,
+                    0.5185226798057556,
+                    0.00870996993035078,
+                    0.016038836911320686,
+                    0.017236165702342987,
+                    0.015556002967059612,
+                    0.0746009349822998
+                ],
+                "top_frames": [
+                    4,
+                    0,
+                    9
+                ],
+                "selected_reward": -3.6517727375030518
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q2",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set inside a traditional Japanese dojo with a polished dark wooden floor?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the video rendered in stark high-contrast black and white?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is a burly male martial artist with a shaved head wearing a white gi and black belt visible?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the martial artist captured mid-air performing a flying kick with his body level to the ground?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the shot taken from a static low-angle wide-angle perspective?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.34939098358154297
+                ],
+                "opposite_logprob_tokens": [
+                    -1.224390983581543
+                ],
+                "logprob_reward": -0.34939098358154297,
+                "yes_no_margin_reward": 0.875,
+                "token_credit_reward": -0.34939098358154297,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.2024054229259491,
+                    0.13523389399051666,
+                    0.10613929480314255,
+                    0.08942802250385284,
+                    0.0702700987458229,
+                    0.027303192764520645,
+                    0.01668195240199566,
+                    0.030189860612154007,
+                    0.12691214680671692,
+                    0.19543619453907013
+                ],
+                "top_frames": [
+                    0,
+                    9,
+                    1
+                ],
+                "selected_reward": -0.34939098358154297
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q3",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set inside a traditional Japanese dojo with a polished dark wooden floor?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the video rendered in stark high-contrast black and white?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is a burly male martial artist with a shaved head wearing a white gi and black belt visible?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the martial artist captured mid-air performing a flying kick with his body level to the ground?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the shot taken from a static low-angle wide-angle perspective?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.03818485140800476
+                ],
+                "opposite_logprob_tokens": [
+                    -3.288184881210327
+                ],
+                "logprob_reward": -0.03818485140800476,
+                "yes_no_margin_reward": 3.25,
+                "token_credit_reward": -0.03818485140800476,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.07694054394960403,
+                    0.056321773678064346,
+                    0.02266698330640793,
+                    0.05772281438112259,
+                    0.6546381711959839,
+                    0.05472002923488617,
+                    0.018620625138282776,
+                    0.018017923459410667,
+                    0.01959330216050148,
+                    0.020757850259542465
+                ],
+                "top_frames": [
+                    4,
+                    0,
+                    3
+                ],
+                "selected_reward": -0.03818485140800476
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q4",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set inside a traditional Japanese dojo with a polished dark wooden floor?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the video rendered in stark high-contrast black and white?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is a burly male martial artist with a shaved head wearing a white gi and black belt visible?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the martial artist captured mid-air performing a flying kick with his body level to the ground?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the shot taken from a static low-angle wide-angle perspective?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.1271166056394577
+                ],
+                "opposite_logprob_tokens": [
+                    -2.1271166801452637
+                ],
+                "logprob_reward": -0.1271166056394577,
+                "yes_no_margin_reward": 2.0,
+                "token_credit_reward": -0.1271166056394577,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.09435923397541046,
+                    0.05085968226194382,
+                    0.053932324051856995,
+                    0.07437141239643097,
+                    0.4742089509963989,
+                    0.05476432293653488,
+                    0.02420063316822052,
+                    0.028697261586785316,
+                    0.022979184985160828,
+                    0.12162699550390244
+                ],
+                "top_frames": [
+                    4,
+                    9,
+                    0
+                ],
+                "selected_reward": -0.1271166056394577
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q5",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set inside a traditional Japanese dojo with a polished dark wooden floor?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the video rendered in stark high-contrast black and white?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is a burly male martial artist with a shaved head wearing a white gi and black belt visible?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the martial artist captured mid-air performing a flying kick with his body level to the ground?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the shot taken from a static low-angle wide-angle perspective?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.033732909709215164
+                ],
+                "opposite_logprob_tokens": [
+                    -3.4087328910827637
+                ],
+                "logprob_reward": -0.033732909709215164,
+                "yes_no_margin_reward": 3.375,
+                "token_credit_reward": -0.033732909709215164,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.32841500639915466,
+                    0.08040585368871689,
+                    0.08996327221393585,
+                    0.051936350762844086,
+                    0.16161878407001495,
+                    0.038611505180597305,
+                    0.02473527379333973,
+                    0.04997935891151428,
+                    0.08490940928459167,
+                    0.08942510932683945
+                ],
+                "top_frames": [
+                    0,
+                    4,
+                    2
+                ],
+                "selected_reward": -0.033732909709215164
+            }
+        ],
+        "vlm_decoded_outputs": [
+            "No",
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes"
+        ]
+    },
+    {
+        "prompt": "static, low-angle, wide-angle shot captures a moment of peak kinetic energy within a traditional Japanese dojo, rendered entirely in stark, high-contrast black and white. Bright, hard sunlight filters through large shogunate screen windows, casting long, sharply defined, geometric shadows across the polished, dark wooden floor. At the center of this dramatic interplay of light and shadow, a burly male martial artist with a shaved head hangs suspended in mid-air. He explosively delivers a flying kick, his body almost perfectly level with the ground. His traditional white karate gi, secured with a black belt, ripples and undulates with the power of the movement, its vibrant white fabric catching the light in deep, velvety black shadows. His supporting leg is tightly tucked in, while his kicking leg extends with brutal precision, his foot blade aimed at an unseen target. His facial expression is a mask of pure, focused concentration, his jaw set and his eyes narrowed. The entire scene conveys an atmosphere of intense discipline and controlled power, the silent, sun-drenched space momentarily energized by a single graceful yet devastating gesture.",
+        "seed": 22714,
+        "video_path": "./outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_14/index_1976_seed_22714_dp_29_rank_58_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 14,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 2,
+        "avg": -0.38470825720578433,
+        "vlm_logprob": -0.38470825720578433,
+        "vlm_yes_no_margin": 2.299999976158142,
+        "vlm_token_credit": -0.38470825720578433,
+        "vlm_yes_ratio": 0.8,
+        "vlm_num_questions": 5.0,
+        "reward_records": [
+            {
+                "sample_idx": 0,
+                "question_id": "q1",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set inside a traditional Japanese dojo with a polished dark wooden floor?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the video rendered in stark high-contrast black and white?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is a burly male martial artist with a shaved head wearing a white gi and black belt visible?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the martial artist captured mid-air performing a flying kick with his body level to the ground?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the shot taken from a static low-angle wide-angle perspective?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "No",
+                "normalized_pred_keywords": [
+                    "No"
+                ],
+                "target_logprob_tokens": [
+                    -1.7020213603973389
+                ],
+                "opposite_logprob_tokens": [
+                    -0.20202131569385529
+                ],
+                "logprob_reward": -1.7020213603973389,
+                "yes_no_margin_reward": -1.5,
+                "token_credit_reward": -1.7020213603973389,
+                "yes_ratio_reward": 0.0,
+                "frame_importance": [
+                    0.22442878782749176,
+                    0.027586679905653,
+                    0.5953617095947266,
+                    0.02203604206442833,
+                    0.016954852268099785,
+                    0.051813993602991104,
+                    0.014941711910068989,
+                    0.011135760694742203,
+                    0.02396404556930065,
+                    0.011776427738368511
+                ],
+                "top_frames": [
+                    2,
+                    0,
+                    5
+                ],
+                "selected_reward": -1.7020213603973389
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q2",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set inside a traditional Japanese dojo with a polished dark wooden floor?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the video rendered in stark high-contrast black and white?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is a burly male martial artist with a shaved head wearing a white gi and black belt visible?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the martial artist captured mid-air performing a flying kick with his body level to the ground?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the shot taken from a static low-angle wide-angle perspective?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.01424983236938715
+                ],
+                "opposite_logprob_tokens": [
+                    -4.264249801635742
+                ],
+                "logprob_reward": -0.01424983236938715,
+                "yes_no_margin_reward": 4.25,
+                "token_credit_reward": -0.01424983236938715,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.10937030613422394,
+                    0.015151148661971092,
+                    0.417980819940567,
+                    0.022537926211953163,
+                    0.013455698266625404,
+                    0.0529513880610466,
+                    0.03196099027991295,
+                    0.07464177906513214,
+                    0.2473311871290207,
+                    0.014618669636547565
+                ],
+                "top_frames": [
+                    2,
+                    8,
+                    0
+                ],
+                "selected_reward": -0.01424983236938715
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q3",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set inside a traditional Japanese dojo with a polished dark wooden floor?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the video rendered in stark high-contrast black and white?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is a burly male martial artist with a shaved head wearing a white gi and black belt visible?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the martial artist captured mid-air performing a flying kick with his body level to the ground?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the shot taken from a static low-angle wide-angle perspective?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.026354555040597916
+                ],
+                "opposite_logprob_tokens": [
+                    -3.6513545513153076
+                ],
+                "logprob_reward": -0.026354555040597916,
+                "yes_no_margin_reward": 3.625,
+                "token_credit_reward": -0.026354555040597916,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.19476914405822754,
+                    0.02779364213347435,
+                    0.5675706267356873,
+                    0.013967969454824924,
+                    0.03525226563215256,
+                    0.04409392178058624,
+                    0.0244137030094862,
+                    0.023707037791609764,
+                    0.05925604701042175,
+                    0.009175713174045086
+                ],
+                "top_frames": [
+                    2,
+                    0,
+                    8
+                ],
+                "selected_reward": -0.026354555040597916
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q4",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set inside a traditional Japanese dojo with a polished dark wooden floor?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the video rendered in stark high-contrast black and white?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is a burly male martial artist with a shaved head wearing a white gi and black belt visible?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the martial artist captured mid-air performing a flying kick with his body level to the ground?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the shot taken from a static low-angle wide-angle perspective?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.14281617105007172
+                ],
+                "opposite_logprob_tokens": [
+                    -2.0178160667419434
+                ],
+                "logprob_reward": -0.14281617105007172,
+                "yes_no_margin_reward": 1.8749998807907104,
+                "token_credit_reward": -0.14281617105007172,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.29615458846092224,
+                    0.05429335683584213,
+                    0.2831242084503174,
+                    0.05383405461907387,
+                    0.13312487304210663,
+                    0.047332361340522766,
+                    0.04276270791888237,
+                    0.02943134866654873,
+                    0.03172769024968147,
+                    0.028214845806360245
+                ],
+                "top_frames": [
+                    0,
+                    2,
+                    4
+                ],
+                "selected_reward": -0.14281617105007172
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q5",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set inside a traditional Japanese dojo with a polished dark wooden floor?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the video rendered in stark high-contrast black and white?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is a burly male martial artist with a shaved head wearing a white gi and black belt visible?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the martial artist captured mid-air performing a flying kick with his body level to the ground?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the shot taken from a static low-angle wide-angle perspective?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.038099367171525955
+                ],
+                "opposite_logprob_tokens": [
+                    -3.2880992889404297
+                ],
+                "logprob_reward": -0.038099367171525955,
+                "yes_no_margin_reward": 3.25,
+                "token_credit_reward": -0.038099367171525955,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.18905498087406158,
+                    0.051859404891729355,
+                    0.3741416931152344,
+                    0.03787421062588692,
+                    0.025779685005545616,
+                    0.11059770733118057,
+                    0.05775056406855583,
+                    0.11586706340312958,
+                    0.021445417776703835,
+                    0.015629297122359276
+                ],
+                "top_frames": [
+                    2,
+                    0,
+                    7
+                ],
+                "selected_reward": -0.038099367171525955
+            }
+        ],
+        "vlm_decoded_outputs": [
+            "No",
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes"
+        ]
+    },
+    {
+        "prompt": "static, low-angle, wide-angle shot captures a moment of peak kinetic energy within a traditional Japanese dojo, rendered entirely in stark, high-contrast black and white. Bright, hard sunlight filters through large shogunate screen windows, casting long, sharply defined, geometric shadows across the polished, dark wooden floor. At the center of this dramatic interplay of light and shadow, a burly male martial artist with a shaved head hangs suspended in mid-air. He explosively delivers a flying kick, his body almost perfectly level with the ground. His traditional white karate gi, secured with a black belt, ripples and undulates with the power of the movement, its vibrant white fabric catching the light in deep, velvety black shadows. His supporting leg is tightly tucked in, while his kicking leg extends with brutal precision, his foot blade aimed at an unseen target. His facial expression is a mask of pure, focused concentration, his jaw set and his eyes narrowed. The entire scene conveys an atmosphere of intense discipline and controlled power, the silent, sun-drenched space momentarily energized by a single graceful yet devastating gesture.",
+        "seed": 22715,
+        "video_path": "./outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_14/index_1976_seed_22715_dp_29_rank_58_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 14,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 3,
+        "avg": -0.5089576214551925,
+        "vlm_logprob": -0.5089576214551925,
+        "vlm_yes_no_margin": 1.825,
+        "vlm_token_credit": -0.5089576214551925,
+        "vlm_yes_ratio": 0.8,
+        "vlm_num_questions": 5.0,
+        "reward_records": [
+            {
+                "sample_idx": 0,
+                "question_id": "q1",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set inside a traditional Japanese dojo with a polished dark wooden floor?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the video rendered in stark high-contrast black and white?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is a burly male martial artist with a shaved head wearing a white gi and black belt visible?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the martial artist captured mid-air performing a flying kick with his body level to the ground?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the shot taken from a static low-angle wide-angle perspective?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "No",
+                "normalized_pred_keywords": [
+                    "No"
+                ],
+                "target_logprob_tokens": [
+                    -2.238210916519165
+                ],
+                "opposite_logprob_tokens": [
+                    -0.11321085691452026
+                ],
+                "logprob_reward": -2.238210916519165,
+                "yes_no_margin_reward": -2.125,
+                "token_credit_reward": -2.238210916519165,
+                "yes_ratio_reward": 0.0,
+                "frame_importance": [
+                    0.16428816318511963,
+                    0.09268128871917725,
+                    0.08953773230314255,
+                    0.04048561304807663,
+                    0.07931995391845703,
+                    0.06139606609940529,
+                    0.10201448947191238,
+                    0.11312837898731232,
+                    0.11338578909635544,
+                    0.1437625139951706
+                ],
+                "top_frames": [
+                    0,
+                    9,
+                    8
+                ],
+                "selected_reward": -2.238210916519165
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q2",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set inside a traditional Japanese dojo with a polished dark wooden floor?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the video rendered in stark high-contrast black and white?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is a burly male martial artist with a shaved head wearing a white gi and black belt visible?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the martial artist captured mid-air performing a flying kick with his body level to the ground?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the shot taken from a static low-angle wide-angle perspective?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.06217588856816292
+                ],
+                "opposite_logprob_tokens": [
+                    -2.812175989151001
+                ],
+                "logprob_reward": -0.06217588856816292,
+                "yes_no_margin_reward": 2.75,
+                "token_credit_reward": -0.06217588856816292,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.6674605011940002,
+                    0.0910794660449028,
+                    0.0371311753988266,
+                    0.015265915542840958,
+                    0.024649104103446007,
+                    0.018106305971741676,
+                    0.04205160588026047,
+                    0.01766582578420639,
+                    0.04487797990441322,
+                    0.041712090373039246
+                ],
+                "top_frames": [
+                    0,
+                    1,
+                    8
+                ],
+                "selected_reward": -0.06217588856816292
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q3",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set inside a traditional Japanese dojo with a polished dark wooden floor?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the video rendered in stark high-contrast black and white?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is a burly male martial artist with a shaved head wearing a white gi and black belt visible?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the martial artist captured mid-air performing a flying kick with his body level to the ground?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the shot taken from a static low-angle wide-angle perspective?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.02636488899588585
+                ],
+                "opposite_logprob_tokens": [
+                    -3.651364803314209
+                ],
+                "logprob_reward": -0.02636488899588585,
+                "yes_no_margin_reward": 3.625,
+                "token_credit_reward": -0.02636488899588585,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.23401126265525818,
+                    0.17646197974681854,
+                    0.05275198817253113,
+                    0.06132057309150696,
+                    0.10490261763334274,
+                    0.0317545086145401,
+                    0.03697892278432846,
+                    0.11055797338485718,
+                    0.07296726852655411,
+                    0.1182929128408432
+                ],
+                "top_frames": [
+                    0,
+                    1,
+                    9
+                ],
+                "selected_reward": -0.02636488899588585
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q4",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set inside a traditional Japanese dojo with a polished dark wooden floor?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the video rendered in stark high-contrast black and white?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is a burly male martial artist with a shaved head wearing a white gi and black belt visible?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the martial artist captured mid-air performing a flying kick with his body level to the ground?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the shot taken from a static low-angle wide-angle perspective?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.17992430925369263
+                ],
+                "opposite_logprob_tokens": [
+                    -1.8049242496490479
+                ],
+                "logprob_reward": -0.17992430925369263,
+                "yes_no_margin_reward": 1.625,
+                "token_credit_reward": -0.17992430925369263,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.33469587564468384,
+                    0.14393578469753265,
+                    0.03623726963996887,
+                    0.033111583441495895,
+                    0.04918032884597778,
+                    0.051696665585041046,
+                    0.10140211880207062,
+                    0.11187563836574554,
+                    0.02668399177491665,
+                    0.11118077486753464
+                ],
+                "top_frames": [
+                    0,
+                    1,
+                    7
+                ],
+                "selected_reward": -0.17992430925369263
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q5",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set inside a traditional Japanese dojo with a polished dark wooden floor?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the video rendered in stark high-contrast black and white?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is a burly male martial artist with a shaved head wearing a white gi and black belt visible?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the martial artist captured mid-air performing a flying kick with his body level to the ground?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the shot taken from a static low-angle wide-angle perspective?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.038112103939056396
+                ],
+                "opposite_logprob_tokens": [
+                    -3.288112163543701
+                ],
+                "logprob_reward": -0.038112103939056396,
+                "yes_no_margin_reward": 3.25,
+                "token_credit_reward": -0.038112103939056396,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.34245291352272034,
+                    0.0536055825650692,
+                    0.07912910729646683,
+                    0.04909471794962883,
+                    0.06178438290953636,
+                    0.05194823071360588,
+                    0.14203478395938873,
+                    0.03733908385038376,
+                    0.10751285403966904,
+                    0.07509828358888626
+                ],
+                "top_frames": [
+                    0,
+                    6,
+                    8
+                ],
+                "selected_reward": -0.038112103939056396
+            }
+        ],
+        "vlm_decoded_outputs": [
+            "No",
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes"
+        ]
+    }
+]

outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_15/index_tensor([2454, 2454])_group_15_rewards.json

@@ -0,0 +1,882 @@
+[
+    {
+        "prompt": "static, extreme macro shot, positioned at a slightly low angle, focuses intensely on a delicate poppy bud. Its green, furry petals are just beginning to peel back, revealing tightly curled, velvety scarlet petals within, all set against a soft-focus backdrop of sun-drenched meadow, which blurs into a beautiful green and gold bokeh. As the petals begin to slowly and gracefully unfurl, a magical transformation begins; a wave of translucent light sweeps across the organic texture, starting at the base and spreading outward. The soft, pliable material visibly solidifies and hardens, its vibrant scarlet deepening into a rich, crystal ruby as the petals transform into solid, polished glass. The action is deliberately paused at the moment of the flower's bloom, its new glassy shape delicately capturing and refracting the warm, golden afternoon light into a brilliant, sharp flash, creating a tranquil and wondrous atmosphere, capturing a moment of impossible beautiful alchemy.",
+        "seed": 12209,
+        "video_path": "./outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_15/index_2454_seed_12209_dp_30_rank_60_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 15,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 0,
+        "avg": -0.1240596666932106,
+        "vlm_logprob": -0.1240596666932106,
+        "vlm_yes_no_margin": 2.574999952316284,
+        "vlm_token_credit": -0.1240596666932106,
+        "vlm_yes_ratio": 1.0,
+        "vlm_num_questions": 5.0,
+        "reward_records": [
+            {
+                "sample_idx": 0,
+                "question_id": "q1",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the shot an extreme macro view of a poppy bud?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the camera positioned at a slightly low angle?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Do the petals transform from green and furry to solid, polished glass with a crystal ruby color?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the background a soft-focus meadow with green and gold bokeh?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Does a wave of translucent light sweep across the flower causing it to solidify?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.023431431502103806
+                ],
+                "opposite_logprob_tokens": [
+                    -4.023431301116943
+                ],
+                "logprob_reward": -0.023431431502103806,
+                "yes_no_margin_reward": 3.999999761581421,
+                "token_credit_reward": -0.023431431502103806,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.19972562789916992,
+                    0.14240655303001404,
+                    0.10421144962310791,
+                    0.1302245408296585,
+                    0.1410115361213684,
+                    0.15045061707496643,
+                    0.04066028818488121,
+                    0.03765428811311722,
+                    0.026579724624753,
+                    0.02707534469664097
+                ],
+                "top_frames": [
+                    0,
+                    5,
+                    1
+                ],
+                "selected_reward": -0.023431431502103806
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q2",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the shot an extreme macro view of a poppy bud?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the camera positioned at a slightly low angle?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Do the petals transform from green and furry to solid, polished glass with a crystal ruby color?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the background a soft-focus meadow with green and gold bokeh?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Does a wave of translucent light sweep across the flower causing it to solidify?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.1270700991153717
+                ],
+                "opposite_logprob_tokens": [
+                    -2.127070188522339
+                ],
+                "logprob_reward": -0.1270700991153717,
+                "yes_no_margin_reward": 2.0,
+                "token_credit_reward": -0.1270700991153717,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.36921921372413635,
+                    0.09850926697254181,
+                    0.045058511197566986,
+                    0.08188307285308838,
+                    0.1596810668706894,
+                    0.04927689954638481,
+                    0.0805182009935379,
+                    0.058813776820898056,
+                    0.02928081713616848,
+                    0.0277592483907938
+                ],
+                "top_frames": [
+                    0,
+                    4,
+                    1
+                ],
+                "selected_reward": -0.1270700991153717
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q3",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the shot an extreme macro view of a poppy bud?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the camera positioned at a slightly low angle?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Do the petals transform from green and furry to solid, polished glass with a crystal ruby color?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the background a soft-focus meadow with green and gold bokeh?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Does a wave of translucent light sweep across the flower causing it to solidify?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.25215548276901245
+                ],
+                "opposite_logprob_tokens": [
+                    -1.5021555423736572
+                ],
+                "logprob_reward": -0.25215548276901245,
+                "yes_no_margin_reward": 1.25,
+                "token_credit_reward": -0.25215548276901245,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.3118641674518585,
+                    0.06865057349205017,
+                    0.048438508063554764,
+                    0.10362929850816727,
+                    0.1413610726594925,
+                    0.04747522994875908,
+                    0.10229796171188354,
+                    0.10402289032936096,
+                    0.052516836673021317,
+                    0.019743455573916435
+                ],
+                "top_frames": [
+                    0,
+                    4,
+                    7
+                ],
+                "selected_reward": -0.25215548276901245
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q4",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the shot an extreme macro view of a poppy bud?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the camera positioned at a slightly low angle?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Do the petals transform from green and furry to solid, polished glass with a crystal ruby color?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the background a soft-focus meadow with green and gold bokeh?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Does a wave of translucent light sweep across the flower causing it to solidify?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.016083266586065292
+                ],
+                "opposite_logprob_tokens": [
+                    -4.141083240509033
+                ],
+                "logprob_reward": -0.016083266586065292,
+                "yes_no_margin_reward": 4.125,
+                "token_credit_reward": -0.016083266586065292,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.3368302881717682,
+                    0.13015297055244446,
+                    0.06773905456066132,
+                    0.04624920338392258,
+                    0.19582825899124146,
+                    0.04367819055914879,
+                    0.03485466167330742,
+                    0.10995810478925705,
+                    0.018556324765086174,
+                    0.0161528829485178
+                ],
+                "top_frames": [
+                    0,
+                    4,
+                    1
+                ],
+                "selected_reward": -0.016083266586065292
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q5",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the shot an extreme macro view of a poppy bud?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the camera positioned at a slightly low angle?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Do the petals transform from green and furry to solid, polished glass with a crystal ruby color?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the background a soft-focus meadow with green and gold bokeh?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Does a wave of translucent light sweep across the flower causing it to solidify?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.20155805349349976
+                ],
+                "opposite_logprob_tokens": [
+                    -1.7015581130981445
+                ],
+                "logprob_reward": -0.20155805349349976,
+                "yes_no_margin_reward": 1.5,
+                "token_credit_reward": -0.20155805349349976,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.1406448483467102,
+                    0.0866849273443222,
+                    0.05117541924118996,
+                    0.15529830753803253,
+                    0.22834430634975433,
+                    0.14659179747104645,
+                    0.06656274944543839,
+                    0.07009432464838028,
+                    0.03865029662847519,
+                    0.01595303788781166
+                ],
+                "top_frames": [
+                    4,
+                    3,
+                    5
+                ],
+                "selected_reward": -0.20155805349349976
+            }
+        ],
+        "vlm_decoded_outputs": [
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes"
+        ]
+    },
+    {
+        "prompt": "static, extreme macro shot, positioned at a slightly low angle, focuses intensely on a delicate poppy bud. Its green, furry petals are just beginning to peel back, revealing tightly curled, velvety scarlet petals within, all set against a soft-focus backdrop of sun-drenched meadow, which blurs into a beautiful green and gold bokeh. As the petals begin to slowly and gracefully unfurl, a magical transformation begins; a wave of translucent light sweeps across the organic texture, starting at the base and spreading outward. The soft, pliable material visibly solidifies and hardens, its vibrant scarlet deepening into a rich, crystal ruby as the petals transform into solid, polished glass. The action is deliberately paused at the moment of the flower's bloom, its new glassy shape delicately capturing and refracting the warm, golden afternoon light into a brilliant, sharp flash, creating a tranquil and wondrous atmosphere, capturing a moment of impossible beautiful alchemy.",
+        "seed": 12210,
+        "video_path": "./outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_15/index_2454_seed_12210_dp_30_rank_60_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 15,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 1,
+        "avg": -0.06375960726290941,
+        "vlm_logprob": -0.06375960726290941,
+        "vlm_yes_no_margin": 3.1,
+        "vlm_token_credit": -0.06375960726290941,
+        "vlm_yes_ratio": 1.0,
+        "vlm_num_questions": 5.0,
+        "reward_records": [
+            {
+                "sample_idx": 0,
+                "question_id": "q1",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the shot an extreme macro view of a poppy bud?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the camera positioned at a slightly low angle?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Do the petals transform from green and furry to solid, polished glass with a crystal ruby color?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the background a soft-focus meadow with green and gold bokeh?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Does a wave of translucent light sweep across the flower causing it to solidify?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.02687191776931286
+                ],
+                "opposite_logprob_tokens": [
+                    -3.776871919631958
+                ],
+                "logprob_reward": -0.02687191776931286,
+                "yes_no_margin_reward": 3.75,
+                "token_credit_reward": -0.02687191776931286,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.13519319891929626,
+                    0.10532836616039276,
+                    0.0766536146402359,
+                    0.09770040214061737,
+                    0.1389002948999405,
+                    0.11897353082895279,
+                    0.04505856707692146,
+                    0.05126039311289787,
+                    0.18497306108474731,
+                    0.04595860093832016
+                ],
+                "top_frames": [
+                    8,
+                    4,
+                    0
+                ],
+                "selected_reward": -0.02687191776931286
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q2",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the shot an extreme macro view of a poppy bud?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the camera positioned at a slightly low angle?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Do the petals transform from green and furry to solid, polished glass with a crystal ruby color?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the background a soft-focus meadow with green and gold bokeh?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Does a wave of translucent light sweep across the flower causing it to solidify?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.11294480413198471
+                ],
+                "opposite_logprob_tokens": [
+                    -2.2379448413848877
+                ],
+                "logprob_reward": -0.11294480413198471,
+                "yes_no_margin_reward": 2.125,
+                "token_credit_reward": -0.11294480413198471,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.06160371005535126,
+                    0.11550489068031311,
+                    0.08278825879096985,
+                    0.13731467723846436,
+                    0.3101133704185486,
+                    0.11216802150011063,
+                    0.05601448565721512,
+                    0.025844896212220192,
+                    0.02969552017748356,
+                    0.06895219534635544
+                ],
+                "top_frames": [
+                    4,
+                    3,
+                    1
+                ],
+                "selected_reward": -0.11294480413198471
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q3",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the shot an extreme macro view of a poppy bud?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the camera positioned at a slightly low angle?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Do the petals transform from green and furry to solid, polished glass with a crystal ruby color?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the background a soft-focus meadow with green and gold bokeh?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Does a wave of translucent light sweep across the flower causing it to solidify?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.10033048689365387
+                ],
+                "opposite_logprob_tokens": [
+                    -2.3503305912017822
+                ],
+                "logprob_reward": -0.10033048689365387,
+                "yes_no_margin_reward": 2.25,
+                "token_credit_reward": -0.10033048689365387,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.059344932436943054,
+                    0.1548985242843628,
+                    0.07195397466421127,
+                    0.1553652435541153,
+                    0.13566529750823975,
+                    0.03803948685526848,
+                    0.029286552220582962,
+                    0.08979296684265137,
+                    0.1873910278081894,
+                    0.07826200127601624
+                ],
+                "top_frames": [
+                    8,
+                    3,
+                    1
+                ],
+                "selected_reward": -0.10033048689365387
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q4",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the shot an extreme macro view of a poppy bud?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the camera positioned at a slightly low angle?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Do the petals transform from green and furry to solid, polished glass with a crystal ruby color?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the background a soft-focus meadow with green and gold bokeh?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Does a wave of translucent light sweep across the flower causing it to solidify?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.008641350083053112
+                ],
+                "opposite_logprob_tokens": [
+                    -4.758641242980957
+                ],
+                "logprob_reward": -0.008641350083053112,
+                "yes_no_margin_reward": 4.75,
+                "token_credit_reward": -0.008641350083053112,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.0753890722990036,
+                    0.2652689814567566,
+                    0.2497459053993225,
+                    0.15447644889354706,
+                    0.05220085009932518,
+                    0.09621619433164597,
+                    0.01298779807984829,
+                    0.013383186422288418,
+                    0.05386615917086601,
+                    0.02646540477871895
+                ],
+                "top_frames": [
+                    1,
+                    2,
+                    3
+                ],
+                "selected_reward": -0.008641350083053112
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q5",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the shot an extreme macro view of a poppy bud?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the camera positioned at a slightly low angle?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Do the petals transform from green and furry to solid, polished glass with a crystal ruby color?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the background a soft-focus meadow with green and gold bokeh?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Does a wave of translucent light sweep across the flower causing it to solidify?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.07000947743654251
+                ],
+                "opposite_logprob_tokens": [
+                    -2.695009469985962
+                ],
+                "logprob_reward": -0.07000947743654251,
+                "yes_no_margin_reward": 2.625,
+                "token_credit_reward": -0.07000947743654251,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.05866197869181633,
+                    0.17602327466011047,
+                    0.0951734185218811,
+                    0.05276787653565407,
+                    0.11310829967260361,
+                    0.08389296382665634,
+                    0.06782574951648712,
+                    0.10986585170030594,
+                    0.17373774945735931,
+                    0.06894294172525406
+                ],
+                "top_frames": [
+                    1,
+                    8,
+                    4
+                ],
+                "selected_reward": -0.07000947743654251
+            }
+        ],
+        "vlm_decoded_outputs": [
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes"
+        ]
+    },
+    {
+        "prompt": "static, extreme macro shot, positioned at a slightly low angle, focuses intensely on a delicate poppy bud. Its green, furry petals are just beginning to peel back, revealing tightly curled, velvety scarlet petals within, all set against a soft-focus backdrop of sun-drenched meadow, which blurs into a beautiful green and gold bokeh. As the petals begin to slowly and gracefully unfurl, a magical transformation begins; a wave of translucent light sweeps across the organic texture, starting at the base and spreading outward. The soft, pliable material visibly solidifies and hardens, its vibrant scarlet deepening into a rich, crystal ruby as the petals transform into solid, polished glass. The action is deliberately paused at the moment of the flower's bloom, its new glassy shape delicately capturing and refracting the warm, golden afternoon light into a brilliant, sharp flash, creating a tranquil and wondrous atmosphere, capturing a moment of impossible beautiful alchemy.",
+        "seed": 12211,
+        "video_path": "./outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_15/index_2454_seed_12211_dp_31_rank_62_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 15,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 2,
+        "avg": -0.04330450724810362,
+        "vlm_logprob": -0.04330450724810362,
+        "vlm_yes_no_margin": 3.525,
+        "vlm_token_credit": -0.04330450724810362,
+        "vlm_yes_ratio": 1.0,
+        "vlm_num_questions": 5.0,
+        "reward_records": [
+            {
+                "sample_idx": 0,
+                "question_id": "q1",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the shot an extreme macro view of a poppy bud?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the camera positioned at a slightly low angle?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Do the petals transform from green and furry to solid, polished glass with a crystal ruby color?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the background a soft-focus meadow with green and gold bokeh?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Does a wave of translucent light sweep across the flower causing it to solidify?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.042669158428907394
+                ],
+                "opposite_logprob_tokens": [
+                    -3.2926690578460693
+                ],
+                "logprob_reward": -0.042669158428907394,
+                "yes_no_margin_reward": 3.25,
+                "token_credit_reward": -0.042669158428907394,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.07333954423666,
+                    0.06561438739299774,
+                    0.03069639578461647,
+                    0.03642570599913597,
+                    0.05830110237002373,
+                    0.16102460026741028,
+                    0.047130562365055084,
+                    0.34387144446372986,
+                    0.13073568046092987,
+                    0.05286059156060219
+                ],
+                "top_frames": [
+                    7,
+                    5,
+                    8
+                ],
+                "selected_reward": -0.042669158428907394
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q2",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the shot an extreme macro view of a poppy bud?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the camera positioned at a slightly low angle?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Do the petals transform from green and furry to solid, polished glass with a crystal ruby color?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the background a soft-focus meadow with green and gold bokeh?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Does a wave of translucent light sweep across the flower causing it to solidify?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.08904927968978882
+                ],
+                "opposite_logprob_tokens": [
+                    -2.4640493392944336
+                ],
+                "logprob_reward": -0.08904927968978882,
+                "yes_no_margin_reward": 2.375,
+                "token_credit_reward": -0.08904927968978882,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.12889419496059418,
+                    0.06133783608675003,
+                    0.05035034939646721,
+                    0.024089358747005463,
+                    0.03993586450815201,
+                    0.17124739289283752,
+                    0.09088347852230072,
+                    0.16565929353237152,
+                    0.18796032667160034,
+                    0.07964188605546951
+                ],
+                "top_frames": [
+                    8,
+                    5,
+                    7
+                ],
+                "selected_reward": -0.08904927968978882
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q3",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the shot an extreme macro view of a poppy bud?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the camera positioned at a slightly low angle?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Do the petals transform from green and furry to solid, polished glass with a crystal ruby color?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the background a soft-focus meadow with green and gold bokeh?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Does a wave of translucent light sweep across the flower causing it to solidify?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.03812770918011665
+                ],
+                "opposite_logprob_tokens": [
+                    -3.2881276607513428
+                ],
+                "logprob_reward": -0.03812770918011665,
+                "yes_no_margin_reward": 3.25,
+                "token_credit_reward": -0.03812770918011665,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.0839315876364708,
+                    0.07641924917697906,
+                    0.03976627066731453,
+                    0.05094071477651596,
+                    0.05224079266190529,
+                    0.12067652493715286,
+                    0.11988399177789688,
+                    0.23416875302791595,
+                    0.15162312984466553,
+                    0.07034901529550552
+                ],
+                "top_frames": [
+                    7,
+                    8,
+                    5
+                ],
+                "selected_reward": -0.03812770918011665
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q4",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the shot an extreme macro view of a poppy bud?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the camera positioned at a slightly low angle?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Do the petals transform from green and furry to solid, polished glass with a crystal ruby color?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the background a soft-focus meadow with green and gold bokeh?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Does a wave of translucent light sweep across the flower causing it to solidify?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.0036182431504130363
+                ],
+                "opposite_logprob_tokens": [
+                    -5.628618240356445
+                ],
+                "logprob_reward": -0.0036182431504130363,
+                "yes_no_margin_reward": 5.625,
+                "token_credit_reward": -0.0036182431504130363,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.13985753059387207,
+                    0.05540655925869942,
+                    0.0421377532184124,
+                    0.09232480823993683,
+                    0.12076687067747116,
+                    0.05005019158124924,
+                    0.11120802909135818,
+                    0.22682558000087738,
+                    0.04534895345568657,
+                    0.11607372015714645
+                ],
+                "top_frames": [
+                    7,
+                    0,
+                    4
+                ],
+                "selected_reward": -0.0036182431504130363
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q5",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the shot an extreme macro view of a poppy bud?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the camera positioned at a slightly low angle?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Do the petals transform from green and furry to solid, polished glass with a crystal ruby color?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the background a soft-focus meadow with green and gold bokeh?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Does a wave of translucent light sweep across the flower causing it to solidify?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.04305814579129219
+                ],
+                "opposite_logprob_tokens": [
+                    -3.168058156967163
+                ],
+                "logprob_reward": -0.04305814579129219,
+                "yes_no_margin_reward": 3.125,
+                "token_credit_reward": -0.04305814579129219,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.08358263224363327,
+                    0.047235988080501556,
+                    0.030041594058275223,
+                    0.02984253130853176,
+                    0.051863037049770355,
+                    0.21107037365436554,
+                    0.236882284283638,
+                    0.07333505153656006,
+                    0.13766683638095856,
+                    0.09847970306873322
+                ],
+                "top_frames": [
+                    6,
+                    5,
+                    8
+                ],
+                "selected_reward": -0.04305814579129219
+            }
+        ],
+        "vlm_decoded_outputs": [
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes"
+        ]
+    },
+    {
+        "prompt": "static, extreme macro shot, positioned at a slightly low angle, focuses intensely on a delicate poppy bud. Its green, furry petals are just beginning to peel back, revealing tightly curled, velvety scarlet petals within, all set against a soft-focus backdrop of sun-drenched meadow, which blurs into a beautiful green and gold bokeh. As the petals begin to slowly and gracefully unfurl, a magical transformation begins; a wave of translucent light sweeps across the organic texture, starting at the base and spreading outward. The soft, pliable material visibly solidifies and hardens, its vibrant scarlet deepening into a rich, crystal ruby as the petals transform into solid, polished glass. The action is deliberately paused at the moment of the flower's bloom, its new glassy shape delicately capturing and refracting the warm, golden afternoon light into a brilliant, sharp flash, creating a tranquil and wondrous atmosphere, capturing a moment of impossible beautiful alchemy.",
+        "seed": 12212,
+        "video_path": "./outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_15/index_2454_seed_12212_dp_31_rank_62_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 15,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 3,
+        "avg": -0.10944595821201801,
+        "vlm_logprob": -0.10944595821201801,
+        "vlm_yes_no_margin": 2.4749999761581423,
+        "vlm_token_credit": -0.10944595821201801,
+        "vlm_yes_ratio": 1.0,
+        "vlm_num_questions": 5.0,
+        "reward_records": [
+            {
+                "sample_idx": 0,
+                "question_id": "q1",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the shot an extreme macro view of a poppy bud?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the camera positioned at a slightly low angle?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Do the petals transform from green and furry to solid, polished glass with a crystal ruby color?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the background a soft-focus meadow with green and gold bokeh?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Does a wave of translucent light sweep across the flower causing it to solidify?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.2559739649295807
+                ],
+                "opposite_logprob_tokens": [
+                    -1.5059739351272583
+                ],
+                "logprob_reward": -0.2559739649295807,
+                "yes_no_margin_reward": 1.25,
+                "token_credit_reward": -0.2559739649295807,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.05075797438621521,
+                    0.047358330339193344,
+                    0.02780190482735634,
+                    0.02823047526180744,
+                    0.017321549355983734,
+                    0.012774973176419735,
+                    0.0316152423620224,
+                    0.2959921956062317,
+                    0.03484022617340088,
+                    0.4533071517944336
+                ],
+                "top_frames": [
+                    9,
+                    7,
+                    0
+                ],
+                "selected_reward": -0.2559739649295807
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q2",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the shot an extreme macro view of a poppy bud?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the camera positioned at a slightly low angle?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Do the petals transform from green and furry to solid, polished glass with a crystal ruby color?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the background a soft-focus meadow with green and gold bokeh?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Does a wave of translucent light sweep across the flower causing it to solidify?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.14282092452049255
+                ],
+                "opposite_logprob_tokens": [
+                    -2.0178208351135254
+                ],
+                "logprob_reward": -0.14282092452049255,
+                "yes_no_margin_reward": 1.8749998807907104,
+                "token_credit_reward": -0.14282092452049255,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.10641656816005707,
+                    0.07362285256385803,
+                    0.06806926429271698,
+                    0.03590102866292,
+                    0.08022686094045639,
+                    0.05826716870069504,
+                    0.042244236916303635,
+                    0.06286036968231201,
+                    0.14366553723812103,
+                    0.3287261128425598
+                ],
+                "top_frames": [
+                    9,
+                    8,
+                    0
+                ],
+                "selected_reward": -0.14282092452049255
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q3",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the shot an extreme macro view of a poppy bud?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the camera positioned at a slightly low angle?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Do the petals transform from green and furry to solid, polished glass with a crystal ruby color?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the background a soft-focus meadow with green and gold bokeh?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Does a wave of translucent light sweep across the flower causing it to solidify?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.07901763916015625
+                ],
+                "opposite_logprob_tokens": [
+                    -2.5790176391601562
+                ],
+                "logprob_reward": -0.07901763916015625,
+                "yes_no_margin_reward": 2.5,
+                "token_credit_reward": -0.07901763916015625,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.08688037097454071,
+                    0.025737492367625237,
+                    0.04529844969511032,
+                    0.07557918131351471,
+                    0.08431241661310196,
+                    0.082834392786026,
+                    0.028772100806236267,
+                    0.14984069764614105,
+                    0.19302824139595032,
+                    0.22771669924259186
+                ],
+                "top_frames": [
+                    9,
+                    8,
+                    7
+                ],
+                "selected_reward": -0.07901763916015625
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q4",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the shot an extreme macro view of a poppy bud?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the camera positioned at a slightly low angle?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Do the petals transform from green and furry to solid, polished glass with a crystal ruby color?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the background a soft-focus meadow with green and gold bokeh?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Does a wave of translucent light sweep across the flower causing it to solidify?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.026354091241955757
+                ],
+                "opposite_logprob_tokens": [
+                    -3.6513540744781494
+                ],
+                "logprob_reward": -0.026354091241955757,
+                "yes_no_margin_reward": 3.625,
+                "token_credit_reward": -0.026354091241955757,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.14153072237968445,
+                    0.09459064155817032,
+                    0.05663376674056053,
+                    0.046340711414813995,
+                    0.21596288681030273,
+                    0.07222136110067368,
+                    0.05326399952173233,
+                    0.07464224845170975,
+                    0.039582740515470505,
+                    0.20523090660572052
+                ],
+                "top_frames": [
+                    4,
+                    9,
+                    0
+                ],
+                "selected_reward": -0.026354091241955757
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q5",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the shot an extreme macro view of a poppy bud?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the camera positioned at a slightly low angle?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Do the petals transform from green and furry to solid, polished glass with a crystal ruby color?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the background a soft-focus meadow with green and gold bokeh?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Does a wave of translucent light sweep across the flower causing it to solidify?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.043063171207904816
+                ],
+                "opposite_logprob_tokens": [
+                    -3.168063163757324
+                ],
+                "logprob_reward": -0.043063171207904816,
+                "yes_no_margin_reward": 3.125,
+                "token_credit_reward": -0.043063171207904816,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.05884522199630737,
+                    0.07177221775054932,
+                    0.02347400225698948,
+                    0.08806407451629639,
+                    0.06493693590164185,
+                    0.03633031249046326,
+                    0.03538636490702629,
+                    0.10828147828578949,
+                    0.24086514115333557,
+                    0.27204421162605286
+                ],
+                "top_frames": [
+                    9,
+                    8,
+                    7
+                ],
+                "selected_reward": -0.043063171207904816
+            }
+        ],
+        "vlm_decoded_outputs": [
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes"
+        ]
+    }
+]

outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_2/index_tensor([8889, 8889])_group_2_rewards.json

@@ -0,0 +1,882 @@
+[
+    {
+        "prompt": "minimalist, long, static shot, shot from a horizontal angle, captures the oppressive, pure darkness of the deep sea, thick as ink. A spherical, grayish-white research submersible, its matte, heavy-duty titanium hull marked only by a small, solid circular window and barely perceptible panel seams, descends gracefully and silently at a steady, almost imperceptible pace. A powerful searchlight mounted on its front projects a highly focused, cold, white beam, like a sharp scalpel, decisively slicing through the endless darkness, becoming the sole source of light and movement in the frame. Within this beam, countless suspended, dust-like particles of marine snow are illuminated, slowly tumbling and drifting, imbuing the void with a subtle depth and texture. The entire picture presents the ultimate simplicity and timelessness of Hiroshi Sugimoto's photographs. While capturing realistic details, the cinematic lens deliberately retains subtle film grain and high noise, creating a deep sense of loneliness, quiet contemplation and sublime fear of facing the unknown, as if it were an eternal moment frozen in time with high ISO black and white film.",
+        "seed": 30524,
+        "video_path": "./outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_2/index_8889_seed_30524_dp_4_rank_8_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 2,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 0,
+        "avg": -0.029069540090858936,
+        "vlm_logprob": -0.029069540090858936,
+        "vlm_yes_no_margin": 3.925,
+        "vlm_token_credit": -0.029069540090858936,
+        "vlm_yes_ratio": 1.0,
+        "vlm_num_questions": 5.0,
+        "reward_records": [
+            {
+                "sample_idx": 0,
+                "question_id": "q1",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set in the deep sea characterized by oppressive, pure darkness?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is a spherical, grayish-white research submersible with a matte titanium hull visible?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Does the submersible descend at a steady, almost imperceptible pace while emitting a focused white searchlight beam?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Are marine snow particles visible within the searchlight beam, slowly tumbling and drifting?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the video shot in black and white with visible film grain and high noise?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.08290593326091766
+                ],
+                "opposite_logprob_tokens": [
+                    -2.5829060077667236
+                ],
+                "logprob_reward": -0.08290593326091766,
+                "yes_no_margin_reward": 2.5,
+                "token_credit_reward": -0.08290593326091766,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.33672407269477844,
+                    0.18597452342510223,
+                    0.08927574753761292,
+                    0.07320714741945267,
+                    0.0940655767917633,
+                    0.06547746062278748,
+                    0.02675754204392433,
+                    0.056254688650369644,
+                    0.03149043768644333,
+                    0.04077283665537834
+                ],
+                "top_frames": [
+                    0,
+                    1,
+                    4
+                ],
+                "selected_reward": -0.08290593326091766
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q2",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set in the deep sea characterized by oppressive, pure darkness?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is a spherical, grayish-white research submersible with a matte titanium hull visible?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Does the submersible descend at a steady, almost imperceptible pace while emitting a focused white searchlight beam?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Are marine snow particles visible within the searchlight beam, slowly tumbling and drifting?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the video shot in black and white with visible film grain and high noise?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.009799232706427574
+                ],
+                "opposite_logprob_tokens": [
+                    -4.634799003601074
+                ],
+                "logprob_reward": -0.009799232706427574,
+                "yes_no_margin_reward": 4.625,
+                "token_credit_reward": -0.009799232706427574,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.2678894102573395,
+                    0.43390294909477234,
+                    0.07598694413900375,
+                    0.033080216497182846,
+                    0.04227893054485321,
+                    0.0234088022261858,
+                    0.02905934303998947,
+                    0.03751752898097038,
+                    0.024040602147579193,
+                    0.03283531591296196
+                ],
+                "top_frames": [
+                    1,
+                    0,
+                    2
+                ],
+                "selected_reward": -0.009799232706427574
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q3",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set in the deep sea characterized by oppressive, pure darkness?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is a spherical, grayish-white research submersible with a matte titanium hull visible?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Does the submersible descend at a steady, almost imperceptible pace while emitting a focused white searchlight beam?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Are marine snow particles visible within the searchlight beam, slowly tumbling and drifting?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the video shot in black and white with visible film grain and high noise?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.008646313101053238
+                ],
+                "opposite_logprob_tokens": [
+                    -4.758646488189697
+                ],
+                "logprob_reward": -0.008646313101053238,
+                "yes_no_margin_reward": 4.75,
+                "token_credit_reward": -0.008646313101053238,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.3608887791633606,
+                    0.17061947286128998,
+                    0.09629540145397186,
+                    0.06806280463933945,
+                    0.07723939418792725,
+                    0.03179599717259407,
+                    0.029737569391727448,
+                    0.0720314010977745,
+                    0.025434963405132294,
+                    0.06789425015449524
+                ],
+                "top_frames": [
+                    0,
+                    1,
+                    2
+                ],
+                "selected_reward": -0.008646313101053238
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q4",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set in the deep sea characterized by oppressive, pure darkness?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is a spherical, grayish-white research submersible with a matte titanium hull visible?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Does the submersible descend at a steady, almost imperceptible pace while emitting a focused white searchlight beam?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Are marine snow particles visible within the searchlight beam, slowly tumbling and drifting?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the video shot in black and white with visible film grain and high noise?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.01419882569462061
+                ],
+                "opposite_logprob_tokens": [
+                    -4.2641987800598145
+                ],
+                "logprob_reward": -0.01419882569462061,
+                "yes_no_margin_reward": 4.25,
+                "token_credit_reward": -0.01419882569462061,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.301889032125473,
+                    0.12450278550386429,
+                    0.1135825514793396,
+                    0.06170760095119476,
+                    0.10322146117687225,
+                    0.0527353510260582,
+                    0.04589733108878136,
+                    0.05722060799598694,
+                    0.04916710406541824,
+                    0.09007614850997925
+                ],
+                "top_frames": [
+                    0,
+                    1,
+                    2
+                ],
+                "selected_reward": -0.01419882569462061
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q5",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set in the deep sea characterized by oppressive, pure darkness?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is a spherical, grayish-white research submersible with a matte titanium hull visible?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Does the submersible descend at a steady, almost imperceptible pace while emitting a focused white searchlight beam?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Are marine snow particles visible within the searchlight beam, slowly tumbling and drifting?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the video shot in black and white with visible film grain and high noise?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.029797395691275597
+                ],
+                "opposite_logprob_tokens": [
+                    -3.529797315597534
+                ],
+                "logprob_reward": -0.029797395691275597,
+                "yes_no_margin_reward": 3.5,
+                "token_credit_reward": -0.029797395691275597,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.31692370772361755,
+                    0.1341979205608368,
+                    0.05083684250712395,
+                    0.11368990689516068,
+                    0.06156865879893303,
+                    0.05632616579532623,
+                    0.13653527200222015,
+                    0.037054866552352905,
+                    0.04356003552675247,
+                    0.04930655285716057
+                ],
+                "top_frames": [
+                    0,
+                    6,
+                    1
+                ],
+                "selected_reward": -0.029797395691275597
+            }
+        ],
+        "vlm_decoded_outputs": [
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes"
+        ]
+    },
+    {
+        "prompt": "minimalist, long, static shot, shot from a horizontal angle, captures the oppressive, pure darkness of the deep sea, thick as ink. A spherical, grayish-white research submersible, its matte, heavy-duty titanium hull marked only by a small, solid circular window and barely perceptible panel seams, descends gracefully and silently at a steady, almost imperceptible pace. A powerful searchlight mounted on its front projects a highly focused, cold, white beam, like a sharp scalpel, decisively slicing through the endless darkness, becoming the sole source of light and movement in the frame. Within this beam, countless suspended, dust-like particles of marine snow are illuminated, slowly tumbling and drifting, imbuing the void with a subtle depth and texture. The entire picture presents the ultimate simplicity and timelessness of Hiroshi Sugimoto's photographs. While capturing realistic details, the cinematic lens deliberately retains subtle film grain and high noise, creating a deep sense of loneliness, quiet contemplation and sublime fear of facing the unknown, as if it were an eternal moment frozen in time with high ISO black and white film.",
+        "seed": 30525,
+        "video_path": "./outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_2/index_8889_seed_30525_dp_4_rank_8_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 2,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 1,
+        "avg": -0.02102165212854743,
+        "vlm_logprob": -0.02102165212854743,
+        "vlm_yes_no_margin": 4.25,
+        "vlm_token_credit": -0.02102165212854743,
+        "vlm_yes_ratio": 1.0,
+        "vlm_num_questions": 5.0,
+        "reward_records": [
+            {
+                "sample_idx": 0,
+                "question_id": "q1",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set in the deep sea characterized by oppressive, pure darkness?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is a spherical, grayish-white research submersible with a matte titanium hull visible?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Does the submersible descend at a steady, almost imperceptible pace while emitting a focused white searchlight beam?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Are marine snow particles visible within the searchlight beam, slowly tumbling and drifting?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the video shot in black and white with visible film grain and high noise?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.033381201326847076
+                ],
+                "opposite_logprob_tokens": [
+                    -3.533381223678589
+                ],
+                "logprob_reward": -0.033381201326847076,
+                "yes_no_margin_reward": 3.5,
+                "token_credit_reward": -0.033381201326847076,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.3366359770298004,
+                    0.10999051481485367,
+                    0.042950909584760666,
+                    0.02139422297477722,
+                    0.028074469417333603,
+                    0.01939646527171135,
+                    0.03768623247742653,
+                    0.0359196700155735,
+                    0.1743597835302353,
+                    0.19359169900417328
+                ],
+                "top_frames": [
+                    0,
+                    9,
+                    8
+                ],
+                "selected_reward": -0.033381201326847076
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q2",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set in the deep sea characterized by oppressive, pure darkness?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is a spherical, grayish-white research submersible with a matte titanium hull visible?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Does the submersible descend at a steady, almost imperceptible pace while emitting a focused white searchlight beam?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Are marine snow particles visible within the searchlight beam, slowly tumbling and drifting?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the video shot in black and white with visible film grain and high noise?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.004648830275982618
+                ],
+                "opposite_logprob_tokens": [
+                    -5.379648685455322
+                ],
+                "logprob_reward": -0.004648830275982618,
+                "yes_no_margin_reward": 5.375,
+                "token_credit_reward": -0.004648830275982618,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.3332902491092682,
+                    0.12025560438632965,
+                    0.05313170328736305,
+                    0.034625113010406494,
+                    0.052983690053224564,
+                    0.03433781862258911,
+                    0.1251988708972931,
+                    0.02348618395626545,
+                    0.1434262990951538,
+                    0.07926442474126816
+                ],
+                "top_frames": [
+                    0,
+                    8,
+                    6
+                ],
+                "selected_reward": -0.004648830275982618
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q3",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set in the deep sea characterized by oppressive, pure darkness?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is a spherical, grayish-white research submersible with a matte titanium hull visible?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Does the submersible descend at a steady, almost imperceptible pace while emitting a focused white searchlight beam?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Are marine snow particles visible within the searchlight beam, slowly tumbling and drifting?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the video shot in black and white with visible film grain and high noise?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.008643004111945629
+                ],
+                "opposite_logprob_tokens": [
+                    -4.75864315032959
+                ],
+                "logprob_reward": -0.008643004111945629,
+                "yes_no_margin_reward": 4.75,
+                "token_credit_reward": -0.008643004111945629,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.15267987549304962,
+                    0.24203400313854218,
+                    0.09605377167463303,
+                    0.04498334974050522,
+                    0.03972165659070015,
+                    0.04111963137984276,
+                    0.04950430989265442,
+                    0.05429708957672119,
+                    0.2112291008234024,
+                    0.06837722659111023
+                ],
+                "top_frames": [
+                    1,
+                    8,
+                    0
+                ],
+                "selected_reward": -0.008643004111945629
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q4",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set in the deep sea characterized by oppressive, pure darkness?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is a spherical, grayish-white research submersible with a matte titanium hull visible?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Does the submersible descend at a steady, almost imperceptible pace while emitting a focused white searchlight beam?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Are marine snow particles visible within the searchlight beam, slowly tumbling and drifting?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the video shot in black and white with visible film grain and high noise?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.009779990650713444
+                ],
+                "opposite_logprob_tokens": [
+                    -4.634779930114746
+                ],
+                "logprob_reward": -0.009779990650713444,
+                "yes_no_margin_reward": 4.625,
+                "token_credit_reward": -0.009779990650713444,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.24153795838356018,
+                    0.23053860664367676,
+                    0.07751787453889847,
+                    0.020262496545910835,
+                    0.05816447362303734,
+                    0.04352610558271408,
+                    0.040011245757341385,
+                    0.029354838654398918,
+                    0.15096229314804077,
+                    0.10812407732009888
+                ],
+                "top_frames": [
+                    0,
+                    1,
+                    8
+                ],
+                "selected_reward": -0.009779990650713444
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q5",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set in the deep sea characterized by oppressive, pure darkness?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is a spherical, grayish-white research submersible with a matte titanium hull visible?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Does the submersible descend at a steady, almost imperceptible pace while emitting a focused white searchlight beam?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Are marine snow particles visible within the searchlight beam, slowly tumbling and drifting?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the video shot in black and white with visible film grain and high noise?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.04865523427724838
+                ],
+                "opposite_logprob_tokens": [
+                    -3.0486552715301514
+                ],
+                "logprob_reward": -0.04865523427724838,
+                "yes_no_margin_reward": 3.0,
+                "token_credit_reward": -0.04865523427724838,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.3721959888935089,
+                    0.12708687782287598,
+                    0.03688427060842514,
+                    0.056500136852264404,
+                    0.02669469267129898,
+                    0.04237346723675728,
+                    0.07058775424957275,
+                    0.03120327927172184,
+                    0.1212962195277214,
+                    0.11517731845378876
+                ],
+                "top_frames": [
+                    0,
+                    1,
+                    8
+                ],
+                "selected_reward": -0.04865523427724838
+            }
+        ],
+        "vlm_decoded_outputs": [
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes"
+        ]
+    },
+    {
+        "prompt": "minimalist, long, static shot, shot from a horizontal angle, captures the oppressive, pure darkness of the deep sea, thick as ink. A spherical, grayish-white research submersible, its matte, heavy-duty titanium hull marked only by a small, solid circular window and barely perceptible panel seams, descends gracefully and silently at a steady, almost imperceptible pace. A powerful searchlight mounted on its front projects a highly focused, cold, white beam, like a sharp scalpel, decisively slicing through the endless darkness, becoming the sole source of light and movement in the frame. Within this beam, countless suspended, dust-like particles of marine snow are illuminated, slowly tumbling and drifting, imbuing the void with a subtle depth and texture. The entire picture presents the ultimate simplicity and timelessness of Hiroshi Sugimoto's photographs. While capturing realistic details, the cinematic lens deliberately retains subtle film grain and high noise, creating a deep sense of loneliness, quiet contemplation and sublime fear of facing the unknown, as if it were an eternal moment frozen in time with high ISO black and white film.",
+        "seed": 30526,
+        "video_path": "./outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_2/index_8889_seed_30526_dp_5_rank_10_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 2,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 2,
+        "avg": -0.03492982573807239,
+        "vlm_logprob": -0.03492982573807239,
+        "vlm_yes_no_margin": 3.925,
+        "vlm_token_credit": -0.03492982573807239,
+        "vlm_yes_ratio": 1.0,
+        "vlm_num_questions": 5.0,
+        "reward_records": [
+            {
+                "sample_idx": 0,
+                "question_id": "q1",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set in the deep sea characterized by oppressive, pure darkness?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is a spherical, grayish-white research submersible with a matte titanium hull visible?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Does the submersible descend at a steady, almost imperceptible pace while emitting a focused white searchlight beam?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Are marine snow particles visible within the searchlight beam, slowly tumbling and drifting?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the video shot in black and white with visible film grain and high noise?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.05947764590382576
+                ],
+                "opposite_logprob_tokens": [
+                    -2.9344775676727295
+                ],
+                "logprob_reward": -0.05947764590382576,
+                "yes_no_margin_reward": 2.875,
+                "token_credit_reward": -0.05947764590382576,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.1524154394865036,
+                    0.08820263296365738,
+                    0.13339583575725555,
+                    0.1018962636590004,
+                    0.10720137506723404,
+                    0.058465320616960526,
+                    0.07596588134765625,
+                    0.17881491780281067,
+                    0.07310597598552704,
+                    0.030536416918039322
+                ],
+                "top_frames": [
+                    7,
+                    0,
+                    2
+                ],
+                "selected_reward": -0.05947764590382576
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q2",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set in the deep sea characterized by oppressive, pure darkness?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is a spherical, grayish-white research submersible with a matte titanium hull visible?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Does the submersible descend at a steady, almost imperceptible pace while emitting a focused white searchlight beam?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Are marine snow particles visible within the searchlight beam, slowly tumbling and drifting?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the video shot in black and white with visible film grain and high noise?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.005962679628282785
+                ],
+                "opposite_logprob_tokens": [
+                    -5.13096284866333
+                ],
+                "logprob_reward": -0.005962679628282785,
+                "yes_no_margin_reward": 5.125,
+                "token_credit_reward": -0.005962679628282785,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.10837873071432114,
+                    0.0848487913608551,
+                    0.08555826544761658,
+                    0.08647018671035767,
+                    0.05796213448047638,
+                    0.12687408924102783,
+                    0.11219783127307892,
+                    0.28120726346969604,
+                    0.026586394757032394,
+                    0.02991628088057041
+                ],
+                "top_frames": [
+                    7,
+                    5,
+                    6
+                ],
+                "selected_reward": -0.005962679628282785
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q3",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set in the deep sea characterized by oppressive, pure darkness?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is a spherical, grayish-white research submersible with a matte titanium hull visible?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Does the submersible descend at a steady, almost imperceptible pace while emitting a focused white searchlight beam?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Are marine snow particles visible within the searchlight beam, slowly tumbling and drifting?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the video shot in black and white with visible film grain and high noise?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.007634864654392004
+                ],
+                "opposite_logprob_tokens": [
+                    -4.88263463973999
+                ],
+                "logprob_reward": -0.007634864654392004,
+                "yes_no_margin_reward": 4.875,
+                "token_credit_reward": -0.007634864654392004,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.22903822362422943,
+                    0.12572214007377625,
+                    0.06498803943395615,
+                    0.06297948956489563,
+                    0.10366009175777435,
+                    0.06584194302558899,
+                    0.11409346759319305,
+                    0.16077649593353271,
+                    0.03595627844333649,
+                    0.03694388270378113
+                ],
+                "top_frames": [
+                    0,
+                    7,
+                    1
+                ],
+                "selected_reward": -0.007634864654392004
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q4",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set in the deep sea characterized by oppressive, pure darkness?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is a spherical, grayish-white research submersible with a matte titanium hull visible?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Does the submersible descend at a steady, almost imperceptible pace while emitting a focused white searchlight beam?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Are marine snow particles visible within the searchlight beam, slowly tumbling and drifting?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the video shot in black and white with visible film grain and high noise?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.012539708986878395
+                ],
+                "opposite_logprob_tokens": [
+                    -4.387539863586426
+                ],
+                "logprob_reward": -0.012539708986878395,
+                "yes_no_margin_reward": 4.375,
+                "token_credit_reward": -0.012539708986878395,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.17004048824310303,
+                    0.09238462895154953,
+                    0.08986794203519821,
+                    0.1675954908132553,
+                    0.1735483705997467,
+                    0.11037032306194305,
+                    0.053285252302885056,
+                    0.04502032697200775,
+                    0.04793206602334976,
+                    0.04995512217283249
+                ],
+                "top_frames": [
+                    4,
+                    0,
+                    3
+                ],
+                "selected_reward": -0.012539708986878395
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q5",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set in the deep sea characterized by oppressive, pure darkness?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is a spherical, grayish-white research submersible with a matte titanium hull visible?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Does the submersible descend at a steady, almost imperceptible pace while emitting a focused white searchlight beam?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Are marine snow particles visible within the searchlight beam, slowly tumbling and drifting?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the video shot in black and white with visible film grain and high noise?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.08903422951698303
+                ],
+                "opposite_logprob_tokens": [
+                    -2.46403431892395
+                ],
+                "logprob_reward": -0.08903422951698303,
+                "yes_no_margin_reward": 2.375,
+                "token_credit_reward": -0.08903422951698303,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.34850072860717773,
+                    0.08559166640043259,
+                    0.07722947746515274,
+                    0.048493124544620514,
+                    0.11473452299833298,
+                    0.09156641364097595,
+                    0.06407412141561508,
+                    0.1185959130525589,
+                    0.03145698085427284,
+                    0.019757088273763657
+                ],
+                "top_frames": [
+                    0,
+                    7,
+                    4
+                ],
+                "selected_reward": -0.08903422951698303
+            }
+        ],
+        "vlm_decoded_outputs": [
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes"
+        ]
+    },
+    {
+        "prompt": "minimalist, long, static shot, shot from a horizontal angle, captures the oppressive, pure darkness of the deep sea, thick as ink. A spherical, grayish-white research submersible, its matte, heavy-duty titanium hull marked only by a small, solid circular window and barely perceptible panel seams, descends gracefully and silently at a steady, almost imperceptible pace. A powerful searchlight mounted on its front projects a highly focused, cold, white beam, like a sharp scalpel, decisively slicing through the endless darkness, becoming the sole source of light and movement in the frame. Within this beam, countless suspended, dust-like particles of marine snow are illuminated, slowly tumbling and drifting, imbuing the void with a subtle depth and texture. The entire picture presents the ultimate simplicity and timelessness of Hiroshi Sugimoto's photographs. While capturing realistic details, the cinematic lens deliberately retains subtle film grain and high noise, creating a deep sense of loneliness, quiet contemplation and sublime fear of facing the unknown, as if it were an eternal moment frozen in time with high ISO black and white film.",
+        "seed": 30527,
+        "video_path": "./outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_2/index_8889_seed_30527_dp_5_rank_10_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 2,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 3,
+        "avg": -0.11029833434149623,
+        "vlm_logprob": -0.11029833434149623,
+        "vlm_yes_no_margin": 3.2,
+        "vlm_token_credit": -0.11029833434149623,
+        "vlm_yes_ratio": 1.0,
+        "vlm_num_questions": 5.0,
+        "reward_records": [
+            {
+                "sample_idx": 0,
+                "question_id": "q1",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set in the deep sea characterized by oppressive, pure darkness?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is a spherical, grayish-white research submersible with a matte titanium hull visible?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Does the submersible descend at a steady, almost imperceptible pace while emitting a focused white searchlight beam?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Are marine snow particles visible within the searchlight beam, slowly tumbling and drifting?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the video shot in black and white with visible film grain and high noise?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.2604937255382538
+                ],
+                "opposite_logprob_tokens": [
+                    -1.5104937553405762
+                ],
+                "logprob_reward": -0.2604937255382538,
+                "yes_no_margin_reward": 1.25,
+                "token_credit_reward": -0.2604937255382538,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.17993386089801788,
+                    0.04994518309831619,
+                    0.03462803363800049,
+                    0.028112536296248436,
+                    0.03419795632362366,
+                    0.037769511342048645,
+                    0.35490238666534424,
+                    0.18329887092113495,
+                    0.07261576503515244,
+                    0.024595871567726135
+                ],
+                "top_frames": [
+                    6,
+                    7,
+                    0
+                ],
+                "selected_reward": -0.2604937255382538
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q2",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set in the deep sea characterized by oppressive, pure darkness?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is a spherical, grayish-white research submersible with a matte titanium hull visible?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Does the submersible descend at a steady, almost imperceptible pace while emitting a focused white searchlight beam?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Are marine snow particles visible within the searchlight beam, slowly tumbling and drifting?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the video shot in black and white with visible film grain and high noise?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.004653576295822859
+                ],
+                "opposite_logprob_tokens": [
+                    -5.379653453826904
+                ],
+                "logprob_reward": -0.004653576295822859,
+                "yes_no_margin_reward": 5.375,
+                "token_credit_reward": -0.004653576295822859,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.21093685925006866,
+                    0.1409495323896408,
+                    0.06226727366447449,
+                    0.03614278882741928,
+                    0.0446133054792881,
+                    0.1090674176812172,
+                    0.11464039981365204,
+                    0.11416376382112503,
+                    0.1108773946762085,
+                    0.05634130910038948
+                ],
+                "top_frames": [
+                    0,
+                    1,
+                    6
+                ],
+                "selected_reward": -0.004653576295822859
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q3",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set in the deep sea characterized by oppressive, pure darkness?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is a spherical, grayish-white research submersible with a matte titanium hull visible?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Does the submersible descend at a steady, almost imperceptible pace while emitting a focused white searchlight beam?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Are marine snow particles visible within the searchlight beam, slowly tumbling and drifting?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the video shot in black and white with visible film grain and high noise?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.016072357073426247
+                ],
+                "opposite_logprob_tokens": [
+                    -4.1410722732543945
+                ],
+                "logprob_reward": -0.016072357073426247,
+                "yes_no_margin_reward": 4.125,
+                "token_credit_reward": -0.016072357073426247,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.23425637185573578,
+                    0.11041086912155151,
+                    0.034582994878292084,
+                    0.02650732547044754,
+                    0.02654869295656681,
+                    0.045425258576869965,
+                    0.08250464498996735,
+                    0.2408202886581421,
+                    0.12079016864299774,
+                    0.07815341651439667
+                ],
+                "top_frames": [
+                    7,
+                    0,
+                    8
+                ],
+                "selected_reward": -0.016072357073426247
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q4",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set in the deep sea characterized by oppressive, pure darkness?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is a spherical, grayish-white research submersible with a matte titanium hull visible?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Does the submersible descend at a steady, almost imperceptible pace while emitting a focused white searchlight beam?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Are marine snow particles visible within the searchlight beam, slowly tumbling and drifting?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the video shot in black and white with visible film grain and high noise?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.01818695291876793
+                ],
+                "opposite_logprob_tokens": [
+                    -4.018187046051025
+                ],
+                "logprob_reward": -0.01818695291876793,
+                "yes_no_margin_reward": 4.0,
+                "token_credit_reward": -0.01818695291876793,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.21963226795196533,
+                    0.056230176240205765,
+                    0.039971157908439636,
+                    0.047515373677015305,
+                    0.02523133158683777,
+                    0.04111197963356972,
+                    0.15468661487102509,
+                    0.29017218947410583,
+                    0.05304265022277832,
+                    0.07240624725818634
+                ],
+                "top_frames": [
+                    7,
+                    0,
+                    6
+                ],
+                "selected_reward": -0.01818695291876793
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q5",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set in the deep sea characterized by oppressive, pure darkness?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is a spherical, grayish-white research submersible with a matte titanium hull visible?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Does the submersible descend at a steady, almost imperceptible pace while emitting a focused white searchlight beam?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Are marine snow particles visible within the searchlight beam, slowly tumbling and drifting?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the video shot in black and white with visible film grain and high noise?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.2520850598812103
+                ],
+                "opposite_logprob_tokens": [
+                    -1.5020850896835327
+                ],
+                "logprob_reward": -0.2520850598812103,
+                "yes_no_margin_reward": 1.25,
+                "token_credit_reward": -0.2520850598812103,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.1217474490404129,
+                    0.055388081818819046,
+                    0.04019943252205849,
+                    0.02932332269847393,
+                    0.02931227535009384,
+                    0.05413563549518585,
+                    0.31734731793403625,
+                    0.23855464160442352,
+                    0.03689263015985489,
+                    0.07709930092096329
+                ],
+                "top_frames": [
+                    6,
+                    7,
+                    0
+                ],
+                "selected_reward": -0.2520850598812103
+            }
+        ],
+        "vlm_decoded_outputs": [
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes"
+        ]
+    }
+]

outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_3/index_tensor([1721, 1721])_group_3_rewards.json

@@ -0,0 +1,882 @@
+[
+    {
+        "prompt": "Captured from a first-person perspective, captured in stunning CGI macro photography, the camera maintains a static, extremely close-up perspective as a hand deliberately forms a sharp, beaked crane fist. Every minute detail is rendered with surrealism: the subtle tension of the tendons on the back of the palm, the faint pores in the skin, and the way the four fingertips and thumb are pressed together with immense, visible force to create a single, hardened point. Directly in front of the fist lies a massive, perfectly polished block of jet-black obsidian. Its smooth, mirrored surface reflects a distorted image of the approaching hand in the stark, high-contrast lighting of the otherwise dark and indeterminate space. The fist strikes forward with swift, decisive force, and at the moment of impact, the scene shifts into extreme slow motion. A brilliant central explosion of pure white and electric blue light erupts from deep within the obsidian block, not fire, but an encompassing nova of primal energy. At the same time, starting from the point of contact, a network of microscopic, luminous cracks spread outward across the stone’s dark surface, each crack capturing the glow within and spreading like lightning frozen in glass, creating an atmosphere of powerful and visceral concentrated energy.",
+        "seed": 12483,
+        "video_path": "./outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_3/index_1721_seed_12483_dp_6_rank_12_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 3,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 0,
+        "avg": -0.11161197964102029,
+        "vlm_logprob": -0.11161197964102029,
+        "vlm_yes_no_margin": 2.95,
+        "vlm_token_credit": -0.11161197964102029,
+        "vlm_yes_ratio": 1.0,
+        "vlm_num_questions": 5.0,
+        "reward_records": [
+            {
+                "sample_idx": 0,
+                "question_id": "q1",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the video shot from a first-person perspective with a static, extremely close-up camera angle?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Does a hand form a sharp, beaked crane fist with visible tendon tension and pressed fingertips?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is a massive, perfectly polished block of jet-black obsidian visible directly in front of the fist?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the scene show a brilliant explosion of pure white and electric blue light erupting from the obsidian upon impact?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Do microscopic, luminous cracks spread outward from the impact point across the obsidian surface in slow motion?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.05614703893661499
+                ],
+                "opposite_logprob_tokens": [
+                    -3.0561470985412598
+                ],
+                "logprob_reward": -0.05614703893661499,
+                "yes_no_margin_reward": 3.0,
+                "token_credit_reward": -0.05614703893661499,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.14962175488471985,
+                    0.058993395417928696,
+                    0.2180165797472,
+                    0.04072178155183792,
+                    0.04932810366153717,
+                    0.07619820535182953,
+                    0.1400119960308075,
+                    0.17771360278129578,
+                    0.025853971019387245,
+                    0.06354063749313354
+                ],
+                "top_frames": [
+                    2,
+                    7,
+                    0
+                ],
+                "selected_reward": -0.05614703893661499
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q2",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the video shot from a first-person perspective with a static, extremely close-up camera angle?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Does a hand form a sharp, beaked crane fist with visible tendon tension and pressed fingertips?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is a massive, perfectly polished block of jet-black obsidian visible directly in front of the fist?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the scene show a brilliant explosion of pure white and electric blue light erupting from the obsidian upon impact?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Do microscopic, luminous cracks spread outward from the impact point across the obsidian surface in slow motion?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.018214579671621323
+                ],
+                "opposite_logprob_tokens": [
+                    -4.018214702606201
+                ],
+                "logprob_reward": -0.018214579671621323,
+                "yes_no_margin_reward": 4.0,
+                "token_credit_reward": -0.018214579671621323,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.12154234945774078,
+                    0.07121989130973816,
+                    0.042895711958408356,
+                    0.07185117155313492,
+                    0.045611537992954254,
+                    0.12803184986114502,
+                    0.2025955319404602,
+                    0.1295517086982727,
+                    0.10126226395368576,
+                    0.08543798327445984
+                ],
+                "top_frames": [
+                    6,
+                    7,
+                    5
+                ],
+                "selected_reward": -0.018214579671621323
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q3",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the video shot from a first-person perspective with a static, extremely close-up camera angle?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Does a hand form a sharp, beaked crane fist with visible tendon tension and pressed fingertips?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is a massive, perfectly polished block of jet-black obsidian visible directly in front of the fist?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the scene show a brilliant explosion of pure white and electric blue light erupting from the obsidian upon impact?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Do microscopic, luminous cracks spread outward from the impact point across the obsidian surface in slow motion?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.25213733315467834
+                ],
+                "opposite_logprob_tokens": [
+                    -1.502137303352356
+                ],
+                "logprob_reward": -0.25213733315467834,
+                "yes_no_margin_reward": 1.25,
+                "token_credit_reward": -0.25213733315467834,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.14599357545375824,
+                    0.03967059776186943,
+                    0.06826343387365341,
+                    0.08000556379556656,
+                    0.03440597280859947,
+                    0.09280303865671158,
+                    0.33814921975135803,
+                    0.12433073669672012,
+                    0.03512163087725639,
+                    0.041256219148635864
+                ],
+                "top_frames": [
+                    6,
+                    0,
+                    7
+                ],
+                "selected_reward": -0.25213733315467834
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q4",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the video shot from a first-person perspective with a static, extremely close-up camera angle?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Does a hand form a sharp, beaked crane fist with visible tendon tension and pressed fingertips?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is a massive, perfectly polished block of jet-black obsidian visible directly in front of the fist?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the scene show a brilliant explosion of pure white and electric blue light erupting from the obsidian upon impact?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Do microscopic, luminous cracks spread outward from the impact point across the obsidian surface in slow motion?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.005951658822596073
+                ],
+                "opposite_logprob_tokens": [
+                    -5.130951881408691
+                ],
+                "logprob_reward": -0.005951658822596073,
+                "yes_no_margin_reward": 5.125,
+                "token_credit_reward": -0.005951658822596073,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.1848335713148117,
+                    0.03237224742770195,
+                    0.07902595400810242,
+                    0.10440211743116379,
+                    0.03382871299982071,
+                    0.08411460369825363,
+                    0.2061343938112259,
+                    0.13121068477630615,
+                    0.08446728438138962,
+                    0.05961047112941742
+                ],
+                "top_frames": [
+                    6,
+                    0,
+                    7
+                ],
+                "selected_reward": -0.005951658822596073
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q5",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the video shot from a first-person perspective with a static, extremely close-up camera angle?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Does a hand form a sharp, beaked crane fist with visible tendon tension and pressed fingertips?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is a massive, perfectly polished block of jet-black obsidian visible directly in front of the fist?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the scene show a brilliant explosion of pure white and electric blue light erupting from the obsidian upon impact?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Do microscopic, luminous cracks spread outward from the impact point across the obsidian surface in slow motion?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.22560928761959076
+                ],
+                "opposite_logprob_tokens": [
+                    -1.600609302520752
+                ],
+                "logprob_reward": -0.22560928761959076,
+                "yes_no_margin_reward": 1.375,
+                "token_credit_reward": -0.22560928761959076,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.12410419434309006,
+                    0.027146466076374054,
+                    0.09088954329490662,
+                    0.06932157278060913,
+                    0.03169142082333565,
+                    0.05300559848546982,
+                    0.12679007649421692,
+                    0.1324046403169632,
+                    0.19045162200927734,
+                    0.1541949063539505
+                ],
+                "top_frames": [
+                    8,
+                    9,
+                    7
+                ],
+                "selected_reward": -0.22560928761959076
+            }
+        ],
+        "vlm_decoded_outputs": [
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes"
+        ]
+    },
+    {
+        "prompt": "Captured from a first-person perspective, captured in stunning CGI macro photography, the camera maintains a static, extremely close-up perspective as a hand deliberately forms a sharp, beaked crane fist. Every minute detail is rendered with surrealism: the subtle tension of the tendons on the back of the palm, the faint pores in the skin, and the way the four fingertips and thumb are pressed together with immense, visible force to create a single, hardened point. Directly in front of the fist lies a massive, perfectly polished block of jet-black obsidian. Its smooth, mirrored surface reflects a distorted image of the approaching hand in the stark, high-contrast lighting of the otherwise dark and indeterminate space. The fist strikes forward with swift, decisive force, and at the moment of impact, the scene shifts into extreme slow motion. A brilliant central explosion of pure white and electric blue light erupts from deep within the obsidian block, not fire, but an encompassing nova of primal energy. At the same time, starting from the point of contact, a network of microscopic, luminous cracks spread outward across the stone’s dark surface, each crack capturing the glow within and spreading like lightning frozen in glass, creating an atmosphere of powerful and visceral concentrated energy.",
+        "seed": 12484,
+        "video_path": "./outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_3/index_1721_seed_12484_dp_6_rank_12_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 3,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 1,
+        "avg": -0.04271038779988885,
+        "vlm_logprob": -0.04271038779988885,
+        "vlm_yes_no_margin": 3.6,
+        "vlm_token_credit": -0.04271038779988885,
+        "vlm_yes_ratio": 1.0,
+        "vlm_num_questions": 5.0,
+        "reward_records": [
+            {
+                "sample_idx": 0,
+                "question_id": "q1",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the video shot from a first-person perspective with a static, extremely close-up camera angle?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Does a hand form a sharp, beaked crane fist with visible tendon tension and pressed fingertips?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is a massive, perfectly polished block of jet-black obsidian visible directly in front of the fist?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the scene show a brilliant explosion of pure white and electric blue light erupting from the obsidian upon impact?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Do microscopic, luminous cracks spread outward from the impact point across the obsidian surface in slow motion?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.03301899507641792
+                ],
+                "opposite_logprob_tokens": [
+                    -3.6580190658569336
+                ],
+                "logprob_reward": -0.03301899507641792,
+                "yes_no_margin_reward": 3.625,
+                "token_credit_reward": -0.03301899507641792,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.09949319809675217,
+                    0.058451104909181595,
+                    0.07133709639310837,
+                    0.05564442649483681,
+                    0.07240273803472519,
+                    0.05052010342478752,
+                    0.36749979853630066,
+                    0.1404072791337967,
+                    0.04483739659190178,
+                    0.03940681740641594
+                ],
+                "top_frames": [
+                    6,
+                    7,
+                    0
+                ],
+                "selected_reward": -0.03301899507641792
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q2",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the video shot from a first-person perspective with a static, extremely close-up camera angle?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Does a hand form a sharp, beaked crane fist with visible tendon tension and pressed fingertips?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is a massive, perfectly polished block of jet-black obsidian visible directly in front of the fist?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the scene show a brilliant explosion of pure white and electric blue light erupting from the obsidian upon impact?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Do microscopic, luminous cracks spread outward from the impact point across the obsidian surface in slow motion?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.020609283819794655
+                ],
+                "opposite_logprob_tokens": [
+                    -3.8956093788146973
+                ],
+                "logprob_reward": -0.020609283819794655,
+                "yes_no_margin_reward": 3.875,
+                "token_credit_reward": -0.020609283819794655,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.06234002485871315,
+                    0.08868785202503204,
+                    0.026962868869304657,
+                    0.02964680641889572,
+                    0.02507700026035309,
+                    0.06115485355257988,
+                    0.658598780632019,
+                    0.026606518775224686,
+                    0.009929437190294266,
+                    0.010995852760970592
+                ],
+                "top_frames": [
+                    6,
+                    1,
+                    0
+                ],
+                "selected_reward": -0.020609283819794655
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q3",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the video shot from a first-person perspective with a static, extremely close-up camera angle?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Does a hand form a sharp, beaked crane fist with visible tendon tension and pressed fingertips?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is a massive, perfectly polished block of jet-black obsidian visible directly in front of the fist?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the scene show a brilliant explosion of pure white and electric blue light erupting from the obsidian upon impact?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Do microscopic, luminous cracks spread outward from the impact point across the obsidian surface in slow motion?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.05496896430850029
+                ],
+                "opposite_logprob_tokens": [
+                    -2.929969072341919
+                ],
+                "logprob_reward": -0.05496896430850029,
+                "yes_no_margin_reward": 2.875,
+                "token_credit_reward": -0.05496896430850029,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.06601434201002121,
+                    0.06166243925690651,
+                    0.06090972200036049,
+                    0.044811416417360306,
+                    0.023917395621538162,
+                    0.06766540557146072,
+                    0.5992370247840881,
+                    0.04260459914803505,
+                    0.014081151224672794,
+                    0.019096480682492256
+                ],
+                "top_frames": [
+                    6,
+                    5,
+                    0
+                ],
+                "selected_reward": -0.05496896430850029
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q4",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the video shot from a first-person perspective with a static, extremely close-up camera angle?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Does a hand form a sharp, beaked crane fist with visible tendon tension and pressed fingertips?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is a massive, perfectly polished block of jet-black obsidian visible directly in front of the fist?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the scene show a brilliant explosion of pure white and electric blue light erupting from the obsidian upon impact?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Do microscopic, luminous cracks spread outward from the impact point across the obsidian surface in slow motion?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.00464016804471612
+                ],
+                "opposite_logprob_tokens": [
+                    -5.379640102386475
+                ],
+                "logprob_reward": -0.00464016804471612,
+                "yes_no_margin_reward": 5.375,
+                "token_credit_reward": -0.00464016804471612,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.09930817037820816,
+                    0.10746484994888306,
+                    0.03956723213195801,
+                    0.03386548161506653,
+                    0.017596865072846413,
+                    0.07122132182121277,
+                    0.4654541611671448,
+                    0.07767292112112045,
+                    0.05960742384195328,
+                    0.028241587802767754
+                ],
+                "top_frames": [
+                    6,
+                    1,
+                    0
+                ],
+                "selected_reward": -0.00464016804471612
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q5",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the video shot from a first-person perspective with a static, extremely close-up camera angle?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Does a hand form a sharp, beaked crane fist with visible tendon tension and pressed fingertips?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is a massive, perfectly polished block of jet-black obsidian visible directly in front of the fist?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the scene show a brilliant explosion of pure white and electric blue light erupting from the obsidian upon impact?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Do microscopic, luminous cracks spread outward from the impact point across the obsidian surface in slow motion?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.10031452775001526
+                ],
+                "opposite_logprob_tokens": [
+                    -2.3503146171569824
+                ],
+                "logprob_reward": -0.10031452775001526,
+                "yes_no_margin_reward": 2.25,
+                "token_credit_reward": -0.10031452775001526,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.05168626829981804,
+                    0.09287817776203156,
+                    0.05107830837368965,
+                    0.03192693367600441,
+                    0.011938675306737423,
+                    0.04573812708258629,
+                    0.3255304992198944,
+                    0.1753031611442566,
+                    0.1257069706916809,
+                    0.08821286261081696
+                ],
+                "top_frames": [
+                    6,
+                    7,
+                    8
+                ],
+                "selected_reward": -0.10031452775001526
+            }
+        ],
+        "vlm_decoded_outputs": [
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes"
+        ]
+    },
+    {
+        "prompt": "Captured from a first-person perspective, captured in stunning CGI macro photography, the camera maintains a static, extremely close-up perspective as a hand deliberately forms a sharp, beaked crane fist. Every minute detail is rendered with surrealism: the subtle tension of the tendons on the back of the palm, the faint pores in the skin, and the way the four fingertips and thumb are pressed together with immense, visible force to create a single, hardened point. Directly in front of the fist lies a massive, perfectly polished block of jet-black obsidian. Its smooth, mirrored surface reflects a distorted image of the approaching hand in the stark, high-contrast lighting of the otherwise dark and indeterminate space. The fist strikes forward with swift, decisive force, and at the moment of impact, the scene shifts into extreme slow motion. A brilliant central explosion of pure white and electric blue light erupts from deep within the obsidian block, not fire, but an encompassing nova of primal energy. At the same time, starting from the point of contact, a network of microscopic, luminous cracks spread outward across the stone’s dark surface, each crack capturing the glow within and spreading like lightning frozen in glass, creating an atmosphere of powerful and visceral concentrated energy.",
+        "seed": 12485,
+        "video_path": "./outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_3/index_1721_seed_12485_dp_7_rank_14_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 3,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 2,
+        "avg": -0.04199180835857987,
+        "vlm_logprob": -0.04199180835857987,
+        "vlm_yes_no_margin": 3.75,
+        "vlm_token_credit": -0.04199180835857987,
+        "vlm_yes_ratio": 1.0,
+        "vlm_num_questions": 5.0,
+        "reward_records": [
+            {
+                "sample_idx": 0,
+                "question_id": "q1",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the video shot from a first-person perspective with a static, extremely close-up camera angle?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Does a hand form a sharp, beaked crane fist with visible tendon tension and pressed fingertips?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is a massive, perfectly polished block of jet-black obsidian visible directly in front of the fist?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the scene show a brilliant explosion of pure white and electric blue light erupting from the obsidian upon impact?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Do microscopic, luminous cracks spread outward from the impact point across the obsidian surface in slow motion?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.024682121351361275
+                ],
+                "opposite_logprob_tokens": [
+                    -4.14968204498291
+                ],
+                "logprob_reward": -0.024682121351361275,
+                "yes_no_margin_reward": 4.125,
+                "token_credit_reward": -0.024682121351361275,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.2474694699048996,
+                    0.04520290717482567,
+                    0.2967263162136078,
+                    0.1358155906200409,
+                    0.024696968495845795,
+                    0.06630662083625793,
+                    0.04554023966193199,
+                    0.034261420369148254,
+                    0.021226713433861732,
+                    0.0827537328004837
+                ],
+                "top_frames": [
+                    2,
+                    0,
+                    3
+                ],
+                "selected_reward": -0.024682121351361275
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q2",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the video shot from a first-person perspective with a static, extremely close-up camera angle?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Does a hand form a sharp, beaked crane fist with visible tendon tension and pressed fingertips?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is a massive, perfectly polished block of jet-black obsidian visible directly in front of the fist?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the scene show a brilliant explosion of pure white and electric blue light erupting from the obsidian upon impact?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Do microscopic, luminous cracks spread outward from the impact point across the obsidian surface in slow motion?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.023322081193327904
+                ],
+                "opposite_logprob_tokens": [
+                    -3.773322105407715
+                ],
+                "logprob_reward": -0.023322081193327904,
+                "yes_no_margin_reward": 3.75,
+                "token_credit_reward": -0.023322081193327904,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.12332919985055923,
+                    0.05251867324113846,
+                    0.11209027469158173,
+                    0.5413709878921509,
+                    0.033870089799165726,
+                    0.04110075160861015,
+                    0.020629702135920525,
+                    0.029180366545915604,
+                    0.02154739946126938,
+                    0.02436259761452675
+                ],
+                "top_frames": [
+                    3,
+                    0,
+                    2
+                ],
+                "selected_reward": -0.023322081193327904
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q3",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the video shot from a first-person perspective with a static, extremely close-up camera angle?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Does a hand form a sharp, beaked crane fist with visible tendon tension and pressed fingertips?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is a massive, perfectly polished block of jet-black obsidian visible directly in front of the fist?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the scene show a brilliant explosion of pure white and electric blue light erupting from the obsidian upon impact?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Do microscopic, luminous cracks spread outward from the impact point across the obsidian surface in slow motion?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.08910238742828369
+                ],
+                "opposite_logprob_tokens": [
+                    -2.464102268218994
+                ],
+                "logprob_reward": -0.08910238742828369,
+                "yes_no_margin_reward": 2.375,
+                "token_credit_reward": -0.08910238742828369,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.3481237590312958,
+                    0.09989131987094879,
+                    0.1965472400188446,
+                    0.1499534547328949,
+                    0.08762544393539429,
+                    0.03078826330602169,
+                    0.025652481243014336,
+                    0.019067000597715378,
+                    0.024441711604595184,
+                    0.017909329384565353
+                ],
+                "top_frames": [
+                    0,
+                    2,
+                    3
+                ],
+                "selected_reward": -0.08910238742828369
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q4",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the video shot from a first-person perspective with a static, extremely close-up camera angle?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Does a hand form a sharp, beaked crane fist with visible tendon tension and pressed fingertips?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is a massive, perfectly polished block of jet-black obsidian visible directly in front of the fist?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the scene show a brilliant explosion of pure white and electric blue light erupting from the obsidian upon impact?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Do microscopic, luminous cracks spread outward from the impact point across the obsidian surface in slow motion?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.0028232974000275135
+                ],
+                "opposite_logprob_tokens": [
+                    -5.877823352813721
+                ],
+                "logprob_reward": -0.0028232974000275135,
+                "yes_no_margin_reward": 5.875,
+                "token_credit_reward": -0.0028232974000275135,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.19176015257835388,
+                    0.13114093244075775,
+                    0.2530748248100281,
+                    0.03235611692070961,
+                    0.05466150492429733,
+                    0.08251909911632538,
+                    0.05412091687321663,
+                    0.07733437418937683,
+                    0.03647985681891441,
+                    0.08655218780040741
+                ],
+                "top_frames": [
+                    2,
+                    0,
+                    1
+                ],
+                "selected_reward": -0.0028232974000275135
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q5",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the video shot from a first-person perspective with a static, extremely close-up camera angle?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Does a hand form a sharp, beaked crane fist with visible tendon tension and pressed fingertips?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is a massive, perfectly polished block of jet-black obsidian visible directly in front of the fist?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the scene show a brilliant explosion of pure white and electric blue light erupting from the obsidian upon impact?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Do microscopic, luminous cracks spread outward from the impact point across the obsidian surface in slow motion?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.07002915441989899
+                ],
+                "opposite_logprob_tokens": [
+                    -2.6950292587280273
+                ],
+                "logprob_reward": -0.07002915441989899,
+                "yes_no_margin_reward": 2.625,
+                "token_credit_reward": -0.07002915441989899,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.08891572803258896,
+                    0.0907042846083641,
+                    0.22157001495361328,
+                    0.1486492156982422,
+                    0.034619078040122986,
+                    0.08587116003036499,
+                    0.062179528176784515,
+                    0.05193399265408516,
+                    0.034940674901008606,
+                    0.1806163638830185
+                ],
+                "top_frames": [
+                    2,
+                    9,
+                    3
+                ],
+                "selected_reward": -0.07002915441989899
+            }
+        ],
+        "vlm_decoded_outputs": [
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes"
+        ]
+    },
+    {
+        "prompt": "Captured from a first-person perspective, captured in stunning CGI macro photography, the camera maintains a static, extremely close-up perspective as a hand deliberately forms a sharp, beaked crane fist. Every minute detail is rendered with surrealism: the subtle tension of the tendons on the back of the palm, the faint pores in the skin, and the way the four fingertips and thumb are pressed together with immense, visible force to create a single, hardened point. Directly in front of the fist lies a massive, perfectly polished block of jet-black obsidian. Its smooth, mirrored surface reflects a distorted image of the approaching hand in the stark, high-contrast lighting of the otherwise dark and indeterminate space. The fist strikes forward with swift, decisive force, and at the moment of impact, the scene shifts into extreme slow motion. A brilliant central explosion of pure white and electric blue light erupts from deep within the obsidian block, not fire, but an encompassing nova of primal energy. At the same time, starting from the point of contact, a network of microscopic, luminous cracks spread outward across the stone’s dark surface, each crack capturing the glow within and spreading like lightning frozen in glass, creating an atmosphere of powerful and visceral concentrated energy.",
+        "seed": 12486,
+        "video_path": "./outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_3/index_1721_seed_12486_dp_7_rank_14_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 3,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 3,
+        "avg": -0.19643024019896985,
+        "vlm_logprob": -0.19643024019896985,
+        "vlm_yes_no_margin": 2.174999988079071,
+        "vlm_token_credit": -0.19643024019896985,
+        "vlm_yes_ratio": 1.0,
+        "vlm_num_questions": 5.0,
+        "reward_records": [
+            {
+                "sample_idx": 0,
+                "question_id": "q1",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the video shot from a first-person perspective with a static, extremely close-up camera angle?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Does a hand form a sharp, beaked crane fist with visible tendon tension and pressed fingertips?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is a massive, perfectly polished block of jet-black obsidian visible directly in front of the fist?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the scene show a brilliant explosion of pure white and electric blue light erupting from the obsidian upon impact?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Do microscopic, luminous cracks spread outward from the impact point across the obsidian surface in slow motion?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.06088275462388992
+                ],
+                "opposite_logprob_tokens": [
+                    -3.060882806777954
+                ],
+                "logprob_reward": -0.06088275462388992,
+                "yes_no_margin_reward": 3.0,
+                "token_credit_reward": -0.06088275462388992,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.14989879727363586,
+                    0.06875558197498322,
+                    0.0561317577958107,
+                    0.04367606341838837,
+                    0.07193345576524734,
+                    0.02590864710509777,
+                    0.4391056299209595,
+                    0.03975464031100273,
+                    0.0550399050116539,
+                    0.04979551210999489
+                ],
+                "top_frames": [
+                    6,
+                    0,
+                    4
+                ],
+                "selected_reward": -0.06088275462388992
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q2",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the video shot from a first-person perspective with a static, extremely close-up camera angle?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Does a hand form a sharp, beaked crane fist with visible tendon tension and pressed fingertips?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is a massive, perfectly polished block of jet-black obsidian visible directly in front of the fist?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the scene show a brilliant explosion of pure white and electric blue light erupting from the obsidian upon impact?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Do microscopic, luminous cracks spread outward from the impact point across the obsidian surface in slow motion?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.0891156867146492
+                ],
+                "opposite_logprob_tokens": [
+                    -2.464115619659424
+                ],
+                "logprob_reward": -0.0891156867146492,
+                "yes_no_margin_reward": 2.375,
+                "token_credit_reward": -0.0891156867146492,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.06913895905017853,
+                    0.03271518647670746,
+                    0.060362640768289566,
+                    0.0389193594455719,
+                    0.03503753989934921,
+                    0.03729651868343353,
+                    0.5808290243148804,
+                    0.08671601116657257,
+                    0.025567790493369102,
+                    0.0334169901907444
+                ],
+                "top_frames": [
+                    6,
+                    7,
+                    0
+                ],
+                "selected_reward": -0.0891156867146492
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q3",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the video shot from a first-person perspective with a static, extremely close-up camera angle?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Does a hand form a sharp, beaked crane fist with visible tendon tension and pressed fingertips?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is a massive, perfectly polished block of jet-black obsidian visible directly in front of the fist?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the scene show a brilliant explosion of pure white and electric blue light erupting from the obsidian upon impact?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Do microscopic, luminous cracks spread outward from the impact point across the obsidian surface in slow motion?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.3871189057826996
+                ],
+                "opposite_logprob_tokens": [
+                    -1.137118935585022
+                ],
+                "logprob_reward": -0.3871189057826996,
+                "yes_no_margin_reward": 0.75,
+                "token_credit_reward": -0.3871189057826996,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.35761067271232605,
+                    0.034585095942020416,
+                    0.08754058182239532,
+                    0.04416149854660034,
+                    0.11713365465402603,
+                    0.017711715772747993,
+                    0.1663803905248642,
+                    0.1045067310333252,
+                    0.02968122810125351,
+                    0.040688492357730865
+                ],
+                "top_frames": [
+                    0,
+                    6,
+                    4
+                ],
+                "selected_reward": -0.3871189057826996
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q4",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the video shot from a first-person perspective with a static, extremely close-up camera angle?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Does a hand form a sharp, beaked crane fist with visible tendon tension and pressed fingertips?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is a massive, perfectly polished block of jet-black obsidian visible directly in front of the fist?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the scene show a brilliant explosion of pure white and electric blue light erupting from the obsidian upon impact?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Do microscopic, luminous cracks spread outward from the impact point across the obsidian surface in slow motion?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.01608443818986416
+                ],
+                "opposite_logprob_tokens": [
+                    -4.141084671020508
+                ],
+                "logprob_reward": -0.01608443818986416,
+                "yes_no_margin_reward": 4.125,
+                "token_credit_reward": -0.01608443818986416,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.26836010813713074,
+                    0.030676595866680145,
+                    0.08338618278503418,
+                    0.02611733414232731,
+                    0.03700532764196396,
+                    0.026396268978714943,
+                    0.37373313307762146,
+                    0.06405098736286163,
+                    0.02851761318743229,
+                    0.06175648421049118
+                ],
+                "top_frames": [
+                    6,
+                    0,
+                    2
+                ],
+                "selected_reward": -0.01608443818986416
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q5",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the video shot from a first-person perspective with a static, extremely close-up camera angle?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Does a hand form a sharp, beaked crane fist with visible tendon tension and pressed fingertips?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is a massive, perfectly polished block of jet-black obsidian visible directly in front of the fist?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the scene show a brilliant explosion of pure white and electric blue light erupting from the obsidian upon impact?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Do microscopic, luminous cracks spread outward from the impact point across the obsidian surface in slow motion?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.42894941568374634
+                ],
+                "opposite_logprob_tokens": [
+                    -1.0539493560791016
+                ],
+                "logprob_reward": -0.42894941568374634,
+                "yes_no_margin_reward": 0.6249999403953552,
+                "token_credit_reward": -0.42894941568374634,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.26575562357902527,
+                    0.02773359976708889,
+                    0.07769036293029785,
+                    0.02649543620646,
+                    0.04436833783984184,
+                    0.0365033894777298,
+                    0.26880139112472534,
+                    0.03218570351600647,
+                    0.10912757366895676,
+                    0.11133862286806107
+                ],
+                "top_frames": [
+                    6,
+                    0,
+                    9
+                ],
+                "selected_reward": -0.42894941568374634
+            }
+        ],
+        "vlm_decoded_outputs": [
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes"
+        ]
+    }
+]

outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_4/index_tensor([3179, 3179])_group_4_rewards.json

@@ -0,0 +1,882 @@
+[
+    {
+        "prompt": "medium shot, filmed from a low angle, pans steadily to the right to capture a bizarre action scene. In a room of intensely saturated color and exquisite detail, its crimson walls adorned with intricate gold damask patterns, a vintage cream-colored window air conditioner with a brass grille and antique knobs rests on the polished dark hardwood floor. Suddenly, with a sharp metallic scraping sound, four slender, polished metal legs thrust forth from its base. Finding its balance, the unwieldy machine begins a frantic escape with unprecedented agility. It scurries recklessly across the polished floor, its body swaying from side to side, its black power cord trailing and bouncing behind it like a frightened tail. An ornate desk lamp casts a warm, focused light, creating sharp highlights on the air conditioner's newly formed metal legs and the floor, while lengthening the eerie shadow it casts as it moves across the room. The entire scene is imbued with a surreal tension and a sense of absurd drama.",
+        "seed": 9564,
+        "video_path": "./outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_4/index_3179_seed_9564_dp_8_rank_16_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 4,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 0,
+        "avg": -0.0437058337032795,
+        "vlm_logprob": -0.0437058337032795,
+        "vlm_yes_no_margin": 3.225,
+        "vlm_token_credit": -0.0437058337032795,
+        "vlm_yes_ratio": 1.0,
+        "vlm_num_questions": 5.0,
+        "reward_records": [
+            {
+                "sample_idx": 0,
+                "question_id": "q1",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the main subject a vintage cream-colored window air conditioner with a brass grille and antique knobs?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Do four slender, polished metal legs thrust forth from the base of the air conditioner?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Does the air conditioner scurry across the polished dark hardwood floor with its body swaying from side to side?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the room characterized by intensely saturated crimson walls adorned with intricate gold damask patterns?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Does the camera pan steadily to the right while filming from a low angle?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.018543105572462082
+                ],
+                "opposite_logprob_tokens": [
+                    -4.018543243408203
+                ],
+                "logprob_reward": -0.018543105572462082,
+                "yes_no_margin_reward": 4.0,
+                "token_credit_reward": -0.018543105572462082,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.13111187517642975,
+                    0.06151137873530388,
+                    0.0417804978787899,
+                    0.062404122203588486,
+                    0.06171737238764763,
+                    0.43084773421287537,
+                    0.02650829404592514,
+                    0.094277024269104,
+                    0.039351899176836014,
+                    0.050489846616983414
+                ],
+                "top_frames": [
+                    5,
+                    0,
+                    7
+                ],
+                "selected_reward": -0.018543105572462082
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q2",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the main subject a vintage cream-colored window air conditioner with a brass grille and antique knobs?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Do four slender, polished metal legs thrust forth from the base of the air conditioner?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Does the air conditioner scurry across the polished dark hardwood floor with its body swaying from side to side?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the room characterized by intensely saturated crimson walls adorned with intricate gold damask patterns?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Does the camera pan steadily to the right while filming from a low angle?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.038118183612823486
+                ],
+                "opposite_logprob_tokens": [
+                    -3.2881181240081787
+                ],
+                "logprob_reward": -0.038118183612823486,
+                "yes_no_margin_reward": 3.25,
+                "token_credit_reward": -0.038118183612823486,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.07264410704374313,
+                    0.02260001003742218,
+                    0.04040004312992096,
+                    0.0925404354929924,
+                    0.04592757299542427,
+                    0.504150927066803,
+                    0.0250947717577219,
+                    0.11201354116201401,
+                    0.037744101136922836,
+                    0.04688454419374466
+                ],
+                "top_frames": [
+                    5,
+                    7,
+                    3
+                ],
+                "selected_reward": -0.038118183612823486
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q3",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the main subject a vintage cream-colored window air conditioner with a brass grille and antique knobs?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Do four slender, polished metal legs thrust forth from the base of the air conditioner?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Does the air conditioner scurry across the polished dark hardwood floor with its body swaying from side to side?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the room characterized by intensely saturated crimson walls adorned with intricate gold damask patterns?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Does the camera pan steadily to the right while filming from a low angle?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.06204918026924133
+                ],
+                "opposite_logprob_tokens": [
+                    -2.812049150466919
+                ],
+                "logprob_reward": -0.06204918026924133,
+                "yes_no_margin_reward": 2.75,
+                "token_credit_reward": -0.06204918026924133,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.03985140845179558,
+                    0.015480845235288143,
+                    0.012845552526414394,
+                    0.47433048486709595,
+                    0.02263110876083374,
+                    0.3090778887271881,
+                    0.035499174147844315,
+                    0.05252053216099739,
+                    0.017842592671513557,
+                    0.01992042176425457
+                ],
+                "top_frames": [
+                    3,
+                    5,
+                    7
+                ],
+                "selected_reward": -0.06204918026924133
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q4",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the main subject a vintage cream-colored window air conditioner with a brass grille and antique knobs?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Do four slender, polished metal legs thrust forth from the base of the air conditioner?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Does the air conditioner scurry across the polished dark hardwood floor with its body swaying from side to side?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the room characterized by intensely saturated crimson walls adorned with intricate gold damask patterns?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Does the camera pan steadily to the right while filming from a low angle?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.029809661209583282
+                ],
+                "opposite_logprob_tokens": [
+                    -3.5298097133636475
+                ],
+                "logprob_reward": -0.029809661209583282,
+                "yes_no_margin_reward": 3.5,
+                "token_credit_reward": -0.029809661209583282,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.030578400939702988,
+                    0.010269633494317532,
+                    0.01594429463148117,
+                    0.23125441372394562,
+                    0.026704862713813782,
+                    0.5859432816505432,
+                    0.021740296855568886,
+                    0.0341162346303463,
+                    0.029716089367866516,
+                    0.013732503168284893
+                ],
+                "top_frames": [
+                    5,
+                    3,
+                    7
+                ],
+                "selected_reward": -0.029809661209583282
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q5",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the main subject a vintage cream-colored window air conditioner with a brass grille and antique knobs?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Do four slender, polished metal legs thrust forth from the base of the air conditioner?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Does the air conditioner scurry across the polished dark hardwood floor with its body swaying from side to side?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the room characterized by intensely saturated crimson walls adorned with intricate gold damask patterns?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Does the camera pan steadily to the right while filming from a low angle?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.07000903785228729
+                ],
+                "opposite_logprob_tokens": [
+                    -2.6950089931488037
+                ],
+                "logprob_reward": -0.07000903785228729,
+                "yes_no_margin_reward": 2.625,
+                "token_credit_reward": -0.07000903785228729,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.03631579503417015,
+                    0.018066102638840675,
+                    0.018201561644673347,
+                    0.3044987916946411,
+                    0.013800670392811298,
+                    0.03238411992788315,
+                    0.03562590479850769,
+                    0.38281863927841187,
+                    0.03647918626666069,
+                    0.1218092292547226
+                ],
+                "top_frames": [
+                    7,
+                    3,
+                    9
+                ],
+                "selected_reward": -0.07000903785228729
+            }
+        ],
+        "vlm_decoded_outputs": [
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes"
+        ]
+    },
+    {
+        "prompt": "medium shot, filmed from a low angle, pans steadily to the right to capture a bizarre action scene. In a room of intensely saturated color and exquisite detail, its crimson walls adorned with intricate gold damask patterns, a vintage cream-colored window air conditioner with a brass grille and antique knobs rests on the polished dark hardwood floor. Suddenly, with a sharp metallic scraping sound, four slender, polished metal legs thrust forth from its base. Finding its balance, the unwieldy machine begins a frantic escape with unprecedented agility. It scurries recklessly across the polished floor, its body swaying from side to side, its black power cord trailing and bouncing behind it like a frightened tail. An ornate desk lamp casts a warm, focused light, creating sharp highlights on the air conditioner's newly formed metal legs and the floor, while lengthening the eerie shadow it casts as it moves across the room. The entire scene is imbued with a surreal tension and a sense of absurd drama.",
+        "seed": 9565,
+        "video_path": "./outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_4/index_3179_seed_9565_dp_8_rank_16_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 4,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 1,
+        "avg": -0.043062301352620125,
+        "vlm_logprob": -0.043062301352620125,
+        "vlm_yes_no_margin": 3.2,
+        "vlm_token_credit": -0.043062301352620125,
+        "vlm_yes_ratio": 1.0,
+        "vlm_num_questions": 5.0,
+        "reward_records": [
+            {
+                "sample_idx": 0,
+                "question_id": "q1",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the main subject a vintage cream-colored window air conditioner with a brass grille and antique knobs?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Do four slender, polished metal legs thrust forth from the base of the air conditioner?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Does the air conditioner scurry across the polished dark hardwood floor with its body swaying from side to side?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the room characterized by intensely saturated crimson walls adorned with intricate gold damask patterns?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Does the camera pan steadily to the right while filming from a low angle?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.04355153441429138
+                ],
+                "opposite_logprob_tokens": [
+                    -3.168551445007324
+                ],
+                "logprob_reward": -0.04355153441429138,
+                "yes_no_margin_reward": 3.125,
+                "token_credit_reward": -0.04355153441429138,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.6596685647964478,
+                    0.02289647050201893,
+                    0.10594765096902847,
+                    0.01300185639411211,
+                    0.01992679014801979,
+                    0.00911155715584755,
+                    0.01877148076891899,
+                    0.1241309717297554,
+                    0.013215597718954086,
+                    0.01332912314683199
+                ],
+                "top_frames": [
+                    0,
+                    7,
+                    2
+                ],
+                "selected_reward": -0.04355153441429138
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q2",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the main subject a vintage cream-colored window air conditioner with a brass grille and antique knobs?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Do four slender, polished metal legs thrust forth from the base of the air conditioner?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Does the air conditioner scurry across the polished dark hardwood floor with its body swaying from side to side?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the room characterized by intensely saturated crimson walls adorned with intricate gold damask patterns?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Does the camera pan steadily to the right while filming from a low angle?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.029813941568136215
+                ],
+                "opposite_logprob_tokens": [
+                    -3.5298140048980713
+                ],
+                "logprob_reward": -0.029813941568136215,
+                "yes_no_margin_reward": 3.5,
+                "token_credit_reward": -0.029813941568136215,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.5554694533348083,
+                    0.07490857690572739,
+                    0.10099299997091293,
+                    0.0181394275277853,
+                    0.0334915891289711,
+                    0.015071387402713299,
+                    0.042104385793209076,
+                    0.052451908588409424,
+                    0.07560727745294571,
+                    0.031762976199388504
+                ],
+                "top_frames": [
+                    0,
+                    2,
+                    8
+                ],
+                "selected_reward": -0.029813941568136215
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q3",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the main subject a vintage cream-colored window air conditioner with a brass grille and antique knobs?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Do four slender, polished metal legs thrust forth from the base of the air conditioner?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Does the air conditioner scurry across the polished dark hardwood floor with its body swaying from side to side?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the room characterized by intensely saturated crimson walls adorned with intricate gold damask patterns?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Does the camera pan steadily to the right while filming from a low angle?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.04865318909287453
+                ],
+                "opposite_logprob_tokens": [
+                    -3.0486531257629395
+                ],
+                "logprob_reward": -0.04865318909287453,
+                "yes_no_margin_reward": 3.0,
+                "token_credit_reward": -0.04865318909287453,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.3954172134399414,
+                    0.057553280144929886,
+                    0.08748753368854523,
+                    0.033827051520347595,
+                    0.019451379776000977,
+                    0.018484851345419884,
+                    0.046082984656095505,
+                    0.22792093455791473,
+                    0.07257713377475739,
+                    0.04119767248630524
+                ],
+                "top_frames": [
+                    0,
+                    7,
+                    2
+                ],
+                "selected_reward": -0.04865318909287453
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q4",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the main subject a vintage cream-colored window air conditioner with a brass grille and antique knobs?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Do four slender, polished metal legs thrust forth from the base of the air conditioner?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Does the air conditioner scurry across the polished dark hardwood floor with its body swaying from side to side?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the room characterized by intensely saturated crimson walls adorned with intricate gold damask patterns?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Does the camera pan steadily to the right while filming from a low angle?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.023291917517781258
+                ],
+                "opposite_logprob_tokens": [
+                    -3.773291826248169
+                ],
+                "logprob_reward": -0.023291917517781258,
+                "yes_no_margin_reward": 3.75,
+                "token_credit_reward": -0.023291917517781258,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.6798906922340393,
+                    0.060159191489219666,
+                    0.03652035817503929,
+                    0.033475857228040695,
+                    0.020755408331751823,
+                    0.032456204295158386,
+                    0.02975155971944332,
+                    0.08302909880876541,
+                    0.015921127051115036,
+                    0.008040493354201317
+                ],
+                "top_frames": [
+                    0,
+                    7,
+                    1
+                ],
+                "selected_reward": -0.023291917517781258
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q5",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the main subject a vintage cream-colored window air conditioner with a brass grille and antique knobs?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Do four slender, polished metal legs thrust forth from the base of the air conditioner?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Does the air conditioner scurry across the polished dark hardwood floor with its body swaying from side to side?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the room characterized by intensely saturated crimson walls adorned with intricate gold damask patterns?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Does the camera pan steadily to the right while filming from a low angle?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.07000092417001724
+                ],
+                "opposite_logprob_tokens": [
+                    -2.6950008869171143
+                ],
+                "logprob_reward": -0.07000092417001724,
+                "yes_no_margin_reward": 2.625,
+                "token_credit_reward": -0.07000092417001724,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.3286910355091095,
+                    0.046116285026073456,
+                    0.06467528641223907,
+                    0.04007992893457413,
+                    0.03864765912294388,
+                    0.033912334591150284,
+                    0.2263939380645752,
+                    0.09614398330450058,
+                    0.10025898367166519,
+                    0.025080537423491478
+                ],
+                "top_frames": [
+                    0,
+                    6,
+                    8
+                ],
+                "selected_reward": -0.07000092417001724
+            }
+        ],
+        "vlm_decoded_outputs": [
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes"
+        ]
+    },
+    {
+        "prompt": "medium shot, filmed from a low angle, pans steadily to the right to capture a bizarre action scene. In a room of intensely saturated color and exquisite detail, its crimson walls adorned with intricate gold damask patterns, a vintage cream-colored window air conditioner with a brass grille and antique knobs rests on the polished dark hardwood floor. Suddenly, with a sharp metallic scraping sound, four slender, polished metal legs thrust forth from its base. Finding its balance, the unwieldy machine begins a frantic escape with unprecedented agility. It scurries recklessly across the polished floor, its body swaying from side to side, its black power cord trailing and bouncing behind it like a frightened tail. An ornate desk lamp casts a warm, focused light, creating sharp highlights on the air conditioner's newly formed metal legs and the floor, while lengthening the eerie shadow it casts as it moves across the room. The entire scene is imbued with a surreal tension and a sense of absurd drama.",
+        "seed": 9566,
+        "video_path": "./outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_4/index_3179_seed_9566_dp_9_rank_18_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 4,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 2,
+        "avg": -0.03210013061761856,
+        "vlm_logprob": -0.03210013061761856,
+        "vlm_yes_no_margin": 3.5,
+        "vlm_token_credit": -0.03210013061761856,
+        "vlm_yes_ratio": 1.0,
+        "vlm_num_questions": 5.0,
+        "reward_records": [
+            {
+                "sample_idx": 0,
+                "question_id": "q1",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the main subject a vintage cream-colored window air conditioner with a brass grille and antique knobs?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Do four slender, polished metal legs thrust forth from the base of the air conditioner?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Does the air conditioner scurry across the polished dark hardwood floor with its body swaying from side to side?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the room characterized by intensely saturated crimson walls adorned with intricate gold damask patterns?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Does the camera pan steadily to the right while filming from a low angle?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.02359502948820591
+                ],
+                "opposite_logprob_tokens": [
+                    -3.773595094680786
+                ],
+                "logprob_reward": -0.02359502948820591,
+                "yes_no_margin_reward": 3.75,
+                "token_credit_reward": -0.02359502948820591,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.3076801002025604,
+                    0.08563509583473206,
+                    0.04634128138422966,
+                    0.24355541169643402,
+                    0.06557240337133408,
+                    0.11185672134160995,
+                    0.049910157918930054,
+                    0.05262844264507294,
+                    0.01693691872060299,
+                    0.01988346315920353
+                ],
+                "top_frames": [
+                    0,
+                    3,
+                    5
+                ],
+                "selected_reward": -0.02359502948820591
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q2",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the main subject a vintage cream-colored window air conditioner with a brass grille and antique knobs?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Do four slender, polished metal legs thrust forth from the base of the air conditioner?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Does the air conditioner scurry across the polished dark hardwood floor with its body swaying from side to side?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the room characterized by intensely saturated crimson walls adorned with intricate gold damask patterns?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Does the camera pan steadily to the right while filming from a low angle?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.02059316821396351
+                ],
+                "opposite_logprob_tokens": [
+                    -3.8955931663513184
+                ],
+                "logprob_reward": -0.02059316821396351,
+                "yes_no_margin_reward": 3.875,
+                "token_credit_reward": -0.02059316821396351,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.12776699662208557,
+                    0.15040774643421173,
+                    0.049601078033447266,
+                    0.3609059453010559,
+                    0.09739702194929123,
+                    0.07296787947416306,
+                    0.033611688762903214,
+                    0.06902781873941422,
+                    0.017449699342250824,
+                    0.020864183083176613
+                ],
+                "top_frames": [
+                    3,
+                    1,
+                    0
+                ],
+                "selected_reward": -0.02059316821396351
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q3",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the main subject a vintage cream-colored window air conditioner with a brass grille and antique knobs?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Do four slender, polished metal legs thrust forth from the base of the air conditioner?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Does the air conditioner scurry across the polished dark hardwood floor with its body swaying from side to side?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the room characterized by intensely saturated crimson walls adorned with intricate gold damask patterns?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Does the camera pan steadily to the right while filming from a low angle?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.054945945739746094
+                ],
+                "opposite_logprob_tokens": [
+                    -2.929945945739746
+                ],
+                "logprob_reward": -0.054945945739746094,
+                "yes_no_margin_reward": 2.875,
+                "token_credit_reward": -0.054945945739746094,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.1685875952243805,
+                    0.061924804002046585,
+                    0.09683029353618622,
+                    0.14057724177837372,
+                    0.14355990290641785,
+                    0.11073397845029831,
+                    0.0447789691388607,
+                    0.12146895378828049,
+                    0.03571121767163277,
+                    0.07582708448171616
+                ],
+                "top_frames": [
+                    0,
+                    4,
+                    3
+                ],
+                "selected_reward": -0.054945945739746094
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q4",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the main subject a vintage cream-colored window air conditioner with a brass grille and antique knobs?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Do four slender, polished metal legs thrust forth from the base of the air conditioner?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Does the air conditioner scurry across the polished dark hardwood floor with its body swaying from side to side?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the room characterized by intensely saturated crimson walls adorned with intricate gold damask patterns?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Does the camera pan steadily to the right while filming from a low angle?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.023285161703824997
+                ],
+                "opposite_logprob_tokens": [
+                    -3.773285150527954
+                ],
+                "logprob_reward": -0.023285161703824997,
+                "yes_no_margin_reward": 3.75,
+                "token_credit_reward": -0.023285161703824997,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.0989532321691513,
+                    0.028517384082078934,
+                    0.04755562171339989,
+                    0.40396934747695923,
+                    0.13142719864845276,
+                    0.1438353806734085,
+                    0.056436385959386826,
+                    0.04698046296834946,
+                    0.02458796836435795,
+                    0.017736971378326416
+                ],
+                "top_frames": [
+                    3,
+                    5,
+                    4
+                ],
+                "selected_reward": -0.023285161703824997
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q5",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the main subject a vintage cream-colored window air conditioner with a brass grille and antique knobs?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Do four slender, polished metal legs thrust forth from the base of the air conditioner?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Does the air conditioner scurry across the polished dark hardwood floor with its body swaying from side to side?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the room characterized by intensely saturated crimson walls adorned with intricate gold damask patterns?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Does the camera pan steadily to the right while filming from a low angle?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.038081347942352295
+                ],
+                "opposite_logprob_tokens": [
+                    -3.288081407546997
+                ],
+                "logprob_reward": -0.038081347942352295,
+                "yes_no_margin_reward": 3.25,
+                "token_credit_reward": -0.038081347942352295,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.16734638810157776,
+                    0.03255900368094444,
+                    0.03179771825671196,
+                    0.2301623672246933,
+                    0.23494122922420502,
+                    0.2543201148509979,
+                    0.011541765183210373,
+                    0.017544014379382133,
+                    0.012358959764242172,
+                    0.007428380195051432
+                ],
+                "top_frames": [
+                    5,
+                    4,
+                    3
+                ],
+                "selected_reward": -0.038081347942352295
+            }
+        ],
+        "vlm_decoded_outputs": [
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes"
+        ]
+    },
+    {
+        "prompt": "medium shot, filmed from a low angle, pans steadily to the right to capture a bizarre action scene. In a room of intensely saturated color and exquisite detail, its crimson walls adorned with intricate gold damask patterns, a vintage cream-colored window air conditioner with a brass grille and antique knobs rests on the polished dark hardwood floor. Suddenly, with a sharp metallic scraping sound, four slender, polished metal legs thrust forth from its base. Finding its balance, the unwieldy machine begins a frantic escape with unprecedented agility. It scurries recklessly across the polished floor, its body swaying from side to side, its black power cord trailing and bouncing behind it like a frightened tail. An ornate desk lamp casts a warm, focused light, creating sharp highlights on the air conditioner's newly formed metal legs and the floor, while lengthening the eerie shadow it casts as it moves across the room. The entire scene is imbued with a surreal tension and a sense of absurd drama.",
+        "seed": 9567,
+        "video_path": "./outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_4/index_3179_seed_9567_dp_9_rank_18_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 4,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 3,
+        "avg": -0.06008665710687637,
+        "vlm_logprob": -0.06008665710687637,
+        "vlm_yes_no_margin": 2.875,
+        "vlm_token_credit": -0.06008665710687637,
+        "vlm_yes_ratio": 1.0,
+        "vlm_num_questions": 5.0,
+        "reward_records": [
+            {
+                "sample_idx": 0,
+                "question_id": "q1",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the main subject a vintage cream-colored window air conditioner with a brass grille and antique knobs?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Do four slender, polished metal legs thrust forth from the base of the air conditioner?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Does the air conditioner scurry across the polished dark hardwood floor with its body swaying from side to side?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the room characterized by intensely saturated crimson walls adorned with intricate gold damask patterns?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Does the camera pan steadily to the right while filming from a low angle?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.05575025454163551
+                ],
+                "opposite_logprob_tokens": [
+                    -2.9307503700256348
+                ],
+                "logprob_reward": -0.05575025454163551,
+                "yes_no_margin_reward": 2.875,
+                "token_credit_reward": -0.05575025454163551,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.1649761199951172,
+                    0.0741741806268692,
+                    0.04023092985153198,
+                    0.09212375432252884,
+                    0.09437763690948486,
+                    0.07334400713443756,
+                    0.11568194627761841,
+                    0.13214893639087677,
+                    0.05436895042657852,
+                    0.15857356786727905
+                ],
+                "top_frames": [
+                    0,
+                    9,
+                    7
+                ],
+                "selected_reward": -0.05575025454163551
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q2",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the main subject a vintage cream-colored window air conditioner with a brass grille and antique knobs?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Do four slender, polished metal legs thrust forth from the base of the air conditioner?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Does the air conditioner scurry across the polished dark hardwood floor with its body swaying from side to side?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the room characterized by intensely saturated crimson walls adorned with intricate gold damask patterns?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Does the camera pan steadily to the right while filming from a low angle?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.03371585160493851
+                ],
+                "opposite_logprob_tokens": [
+                    -3.4087159633636475
+                ],
+                "logprob_reward": -0.03371585160493851,
+                "yes_no_margin_reward": 3.375,
+                "token_credit_reward": -0.03371585160493851,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.16408731043338776,
+                    0.07511861622333527,
+                    0.028899837285280228,
+                    0.04392261058092117,
+                    0.048622794449329376,
+                    0.07709969580173492,
+                    0.10726252943277359,
+                    0.05460648983716965,
+                    0.0772649347782135,
+                    0.32311519980430603
+                ],
+                "top_frames": [
+                    9,
+                    0,
+                    6
+                ],
+                "selected_reward": -0.03371585160493851
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q3",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the main subject a vintage cream-colored window air conditioner with a brass grille and antique knobs?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Do four slender, polished metal legs thrust forth from the base of the air conditioner?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Does the air conditioner scurry across the polished dark hardwood floor with its body swaying from side to side?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the room characterized by intensely saturated crimson walls adorned with intricate gold damask patterns?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Does the camera pan steadily to the right while filming from a low angle?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.054957907646894455
+                ],
+                "opposite_logprob_tokens": [
+                    -2.929957866668701
+                ],
+                "logprob_reward": -0.054957907646894455,
+                "yes_no_margin_reward": 2.875,
+                "token_credit_reward": -0.054957907646894455,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.09258852899074554,
+                    0.10678068548440933,
+                    0.029489221051335335,
+                    0.048564743250608444,
+                    0.05681896209716797,
+                    0.29346364736557007,
+                    0.06460882723331451,
+                    0.06483333557844162,
+                    0.11778143048286438,
+                    0.12507064640522003
+                ],
+                "top_frames": [
+                    5,
+                    9,
+                    8
+                ],
+                "selected_reward": -0.054957907646894455
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q4",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the main subject a vintage cream-colored window air conditioner with a brass grille and antique knobs?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Do four slender, polished metal legs thrust forth from the base of the air conditioner?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Does the air conditioner scurry across the polished dark hardwood floor with its body swaying from side to side?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the room characterized by intensely saturated crimson walls adorned with intricate gold damask patterns?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Does the camera pan steadily to the right while filming from a low angle?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.11296162754297256
+                ],
+                "opposite_logprob_tokens": [
+                    -2.237961530685425
+                ],
+                "logprob_reward": -0.11296162754297256,
+                "yes_no_margin_reward": 2.125,
+                "token_credit_reward": -0.11296162754297256,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.2907276451587677,
+                    0.07738544046878815,
+                    0.05980190262198448,
+                    0.08692838251590729,
+                    0.05546259507536888,
+                    0.08351374417543411,
+                    0.11895278841257095,
+                    0.05309509113430977,
+                    0.07561495900154114,
+                    0.098517507314682
+                ],
+                "top_frames": [
+                    0,
+                    6,
+                    9
+                ],
+                "selected_reward": -0.11296162754297256
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q5",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the main subject a vintage cream-colored window air conditioner with a brass grille and antique knobs?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Do four slender, polished metal legs thrust forth from the base of the air conditioner?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Does the air conditioner scurry across the polished dark hardwood floor with its body swaying from side to side?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the room characterized by intensely saturated crimson walls adorned with intricate gold damask patterns?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Does the camera pan steadily to the right while filming from a low angle?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.043047644197940826
+                ],
+                "opposite_logprob_tokens": [
+                    -3.1680476665496826
+                ],
+                "logprob_reward": -0.043047644197940826,
+                "yes_no_margin_reward": 3.125,
+                "token_credit_reward": -0.043047644197940826,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.11461317539215088,
+                    0.03133068606257439,
+                    0.03611459210515022,
+                    0.04087751731276512,
+                    0.05967399477958679,
+                    0.12866368889808655,
+                    0.20754966139793396,
+                    0.20373116433620453,
+                    0.09079373627901077,
+                    0.08665178716182709
+                ],
+                "top_frames": [
+                    6,
+                    7,
+                    5
+                ],
+                "selected_reward": -0.043047644197940826
+            }
+        ],
+        "vlm_decoded_outputs": [
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes"
+        ]
+    }
+]

outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_5/index_tensor([3689, 3689])_group_5_rewards.json

@@ -0,0 +1,882 @@
+[
+    {
+        "prompt": "static, low-angle medium shot plunges us into the gloomy depths of an abandoned, Gothic-style factory. A lone guard, with a shaved head and a steely expression, wears a dark, oil-stained, rough work uniform, his muscles tense with exertion. With immense effort and trembling, he lifts a single, heavily corroded iron dumbbell, its reddish-brown rust faintly visible in the dim light. The entire movement is captured in a slightly stuttering, frame-by-frame animation, each minute lift of his arm a separate, labored frame, underscoring the immense weight of the movement and the struggle it evokes. Against the backdrop of a towering, dilapidated structure with pointed arches, a cold, dusty moonlight slants through a shattered window high above, precisely illuminating his sweat-stained face, contorted by the exertion, and casting deep, thick shadows around him. The entire scene is painted in a cool, industrial grey and dark blue palette, with only the rust and the shimmer of light reflected off the skin bringing a hint of warmth, creating a surreal atmosphere that is both oppressive and full of gritty determination.",
+        "seed": 15731,
+        "video_path": "./outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_5/index_3689_seed_15731_dp_10_rank_20_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 5,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 0,
+        "avg": -0.017861810978502035,
+        "vlm_logprob": -0.017861810978502035,
+        "vlm_yes_no_margin": 4.25,
+        "vlm_token_credit": -0.017861810978502035,
+        "vlm_yes_ratio": 1.0,
+        "vlm_num_questions": 5.0,
+        "reward_records": [
+            {
+                "sample_idx": 0,
+                "question_id": "q1",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set inside an abandoned, Gothic-style factory with a towering, dilapidated structure featuring pointed arches?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the main character a lone guard with a shaved head, a steely expression, and a dark, oil-stained, rough work uniform?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the guard lifting a single, heavily corroded iron dumbbell with visible reddish-brown rust?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the lighting characterized by cold, dusty moonlight slanting through a shattered window high above, illuminating the guard's face and casting deep shadows?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the visual style a static, low-angle medium shot with a cool, industrial grey and dark blue palette, rendered in a slightly stuttering, frame-by-frame animation?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.013887091539800167
+                ],
+                "opposite_logprob_tokens": [
+                    -4.38888692855835
+                ],
+                "logprob_reward": -0.013887091539800167,
+                "yes_no_margin_reward": 4.375,
+                "token_credit_reward": -0.013887091539800167,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.20280605554580688,
+                    0.06935960799455643,
+                    0.04338692128658295,
+                    0.18428614735603333,
+                    0.12994755804538727,
+                    0.06736432760953903,
+                    0.1309310644865036,
+                    0.03808657452464104,
+                    0.08461304008960724,
+                    0.04921872541308403
+                ],
+                "top_frames": [
+                    0,
+                    3,
+                    6
+                ],
+                "selected_reward": -0.013887091539800167
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q2",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set inside an abandoned, Gothic-style factory with a towering, dilapidated structure featuring pointed arches?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the main character a lone guard with a shaved head, a steely expression, and a dark, oil-stained, rough work uniform?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the guard lifting a single, heavily corroded iron dumbbell with visible reddish-brown rust?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the lighting characterized by cold, dusty moonlight slanting through a shattered window high above, illuminating the guard's face and casting deep shadows?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the visual style a static, low-angle medium shot with a cool, industrial grey and dark blue palette, rendered in a slightly stuttering, frame-by-frame animation?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.008647849783301353
+                ],
+                "opposite_logprob_tokens": [
+                    -4.758647918701172
+                ],
+                "logprob_reward": -0.008647849783301353,
+                "yes_no_margin_reward": 4.75,
+                "token_credit_reward": -0.008647849783301353,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.09961213916540146,
+                    0.06268986314535141,
+                    0.050775859504938126,
+                    0.11283577978610992,
+                    0.0844743475317955,
+                    0.18131627142429352,
+                    0.14134417474269867,
+                    0.14773288369178772,
+                    0.05597537383437157,
+                    0.0632433295249939
+                ],
+                "top_frames": [
+                    5,
+                    7,
+                    6
+                ],
+                "selected_reward": -0.008647849783301353
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q3",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set inside an abandoned, Gothic-style factory with a towering, dilapidated structure featuring pointed arches?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the main character a lone guard with a shaved head, a steely expression, and a dark, oil-stained, rough work uniform?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the guard lifting a single, heavily corroded iron dumbbell with visible reddish-brown rust?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the lighting characterized by cold, dusty moonlight slanting through a shattered window high above, illuminating the guard's face and casting deep shadows?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the visual style a static, low-angle medium shot with a cool, industrial grey and dark blue palette, rendered in a slightly stuttering, frame-by-frame animation?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.04307207837700844
+                ],
+                "opposite_logprob_tokens": [
+                    -3.168071985244751
+                ],
+                "logprob_reward": -0.04307207837700844,
+                "yes_no_margin_reward": 3.125,
+                "token_credit_reward": -0.04307207837700844,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.048248618841171265,
+                    0.05057581514120102,
+                    0.03998630866408348,
+                    0.0779624655842781,
+                    0.23434613645076752,
+                    0.24383170902729034,
+                    0.18439042568206787,
+                    0.07219014316797256,
+                    0.02300536446273327,
+                    0.02546297200024128
+                ],
+                "top_frames": [
+                    5,
+                    4,
+                    6
+                ],
+                "selected_reward": -0.04307207837700844
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q4",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set inside an abandoned, Gothic-style factory with a towering, dilapidated structure featuring pointed arches?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the main character a lone guard with a shaved head, a steely expression, and a dark, oil-stained, rough work uniform?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the guard lifting a single, heavily corroded iron dumbbell with visible reddish-brown rust?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the lighting characterized by cold, dusty moonlight slanting through a shattered window high above, illuminating the guard's face and casting deep shadows?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the visual style a static, low-angle medium shot with a cool, industrial grey and dark blue palette, rendered in a slightly stuttering, frame-by-frame animation?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.007632025051862001
+                ],
+                "opposite_logprob_tokens": [
+                    -4.882632255554199
+                ],
+                "logprob_reward": -0.007632025051862001,
+                "yes_no_margin_reward": 4.875,
+                "token_credit_reward": -0.007632025051862001,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.11354991048574448,
+                    0.06689338386058807,
+                    0.05860922485589981,
+                    0.10403073579072952,
+                    0.09304273128509521,
+                    0.15923583507537842,
+                    0.12997445464134216,
+                    0.0863289088010788,
+                    0.14667567610740662,
+                    0.041659120470285416
+                ],
+                "top_frames": [
+                    5,
+                    8,
+                    6
+                ],
+                "selected_reward": -0.007632025051862001
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q5",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set inside an abandoned, Gothic-style factory with a towering, dilapidated structure featuring pointed arches?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the main character a lone guard with a shaved head, a steely expression, and a dark, oil-stained, rough work uniform?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the guard lifting a single, heavily corroded iron dumbbell with visible reddish-brown rust?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the lighting characterized by cold, dusty moonlight slanting through a shattered window high above, illuminating the guard's face and casting deep shadows?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the visual style a static, low-angle medium shot with a cool, industrial grey and dark blue palette, rendered in a slightly stuttering, frame-by-frame animation?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.016070010140538216
+                ],
+                "opposite_logprob_tokens": [
+                    -4.1410698890686035
+                ],
+                "logprob_reward": -0.016070010140538216,
+                "yes_no_margin_reward": 4.125,
+                "token_credit_reward": -0.016070010140538216,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.1787215769290924,
+                    0.06651242077350616,
+                    0.04318830370903015,
+                    0.07083768397569656,
+                    0.12594960629940033,
+                    0.09724801033735275,
+                    0.14749427139759064,
+                    0.08610982447862625,
+                    0.08088667690753937,
+                    0.1030515730381012
+                ],
+                "top_frames": [
+                    0,
+                    6,
+                    4
+                ],
+                "selected_reward": -0.016070010140538216
+            }
+        ],
+        "vlm_decoded_outputs": [
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes"
+        ]
+    },
+    {
+        "prompt": "static, low-angle medium shot plunges us into the gloomy depths of an abandoned, Gothic-style factory. A lone guard, with a shaved head and a steely expression, wears a dark, oil-stained, rough work uniform, his muscles tense with exertion. With immense effort and trembling, he lifts a single, heavily corroded iron dumbbell, its reddish-brown rust faintly visible in the dim light. The entire movement is captured in a slightly stuttering, frame-by-frame animation, each minute lift of his arm a separate, labored frame, underscoring the immense weight of the movement and the struggle it evokes. Against the backdrop of a towering, dilapidated structure with pointed arches, a cold, dusty moonlight slants through a shattered window high above, precisely illuminating his sweat-stained face, contorted by the exertion, and casting deep, thick shadows around him. The entire scene is painted in a cool, industrial grey and dark blue palette, with only the rust and the shimmer of light reflected off the skin bringing a hint of warmth, creating a surreal atmosphere that is both oppressive and full of gritty determination.",
+        "seed": 15732,
+        "video_path": "./outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_5/index_3689_seed_15732_dp_10_rank_20_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 5,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 1,
+        "avg": -0.0343245217576623,
+        "vlm_logprob": -0.0343245217576623,
+        "vlm_yes_no_margin": 3.9,
+        "vlm_token_credit": -0.0343245217576623,
+        "vlm_yes_ratio": 1.0,
+        "vlm_num_questions": 5.0,
+        "reward_records": [
+            {
+                "sample_idx": 0,
+                "question_id": "q1",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set inside an abandoned, Gothic-style factory with a towering, dilapidated structure featuring pointed arches?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the main character a lone guard with a shaved head, a steely expression, and a dark, oil-stained, rough work uniform?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the guard lifting a single, heavily corroded iron dumbbell with visible reddish-brown rust?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the lighting characterized by cold, dusty moonlight slanting through a shattered window high above, illuminating the guard's face and casting deep shadows?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the visual style a static, low-angle medium shot with a cool, industrial grey and dark blue palette, rendered in a slightly stuttering, frame-by-frame animation?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.01335920114070177
+                ],
+                "opposite_logprob_tokens": [
+                    -4.388359069824219
+                ],
+                "logprob_reward": -0.01335920114070177,
+                "yes_no_margin_reward": 4.375,
+                "token_credit_reward": -0.01335920114070177,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.230878546833992,
+                    0.05816863849759102,
+                    0.07600481808185577,
+                    0.10452304035425186,
+                    0.023759029805660248,
+                    0.01806981861591339,
+                    0.29050102829933167,
+                    0.0706498771905899,
+                    0.057355377823114395,
+                    0.07008977979421616
+                ],
+                "top_frames": [
+                    6,
+                    0,
+                    3
+                ],
+                "selected_reward": -0.01335920114070177
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q2",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set inside an abandoned, Gothic-style factory with a towering, dilapidated structure featuring pointed arches?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the main character a lone guard with a shaved head, a steely expression, and a dark, oil-stained, rough work uniform?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the guard lifting a single, heavily corroded iron dumbbell with visible reddish-brown rust?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the lighting characterized by cold, dusty moonlight slanting through a shattered window high above, illuminating the guard's face and casting deep shadows?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the visual style a static, low-angle medium shot with a cool, industrial grey and dark blue palette, rendered in a slightly stuttering, frame-by-frame animation?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.016077283769845963
+                ],
+                "opposite_logprob_tokens": [
+                    -4.141077518463135
+                ],
+                "logprob_reward": -0.016077283769845963,
+                "yes_no_margin_reward": 4.125,
+                "token_credit_reward": -0.016077283769845963,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.0882987529039383,
+                    0.022437432780861855,
+                    0.02819119766354561,
+                    0.045990969985723495,
+                    0.016268854960799217,
+                    0.015524588525295258,
+                    0.6559856534004211,
+                    0.05979232117533684,
+                    0.05866944417357445,
+                    0.008840766735374928
+                ],
+                "top_frames": [
+                    6,
+                    0,
+                    7
+                ],
+                "selected_reward": -0.016077283769845963
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q3",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set inside an abandoned, Gothic-style factory with a towering, dilapidated structure featuring pointed arches?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the main character a lone guard with a shaved head, a steely expression, and a dark, oil-stained, rough work uniform?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the guard lifting a single, heavily corroded iron dumbbell with visible reddish-brown rust?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the lighting characterized by cold, dusty moonlight slanting through a shattered window high above, illuminating the guard's face and casting deep shadows?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the visual style a static, low-angle medium shot with a cool, industrial grey and dark blue palette, rendered in a slightly stuttering, frame-by-frame animation?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.11294639855623245
+                ],
+                "opposite_logprob_tokens": [
+                    -2.2379465103149414
+                ],
+                "logprob_reward": -0.11294639855623245,
+                "yes_no_margin_reward": 2.125,
+                "token_credit_reward": -0.11294639855623245,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.12308369576931,
+                    0.024881623685359955,
+                    0.06816428899765015,
+                    0.027637263759970665,
+                    0.037891943007707596,
+                    0.02435804344713688,
+                    0.512107789516449,
+                    0.05553451180458069,
+                    0.04377856105566025,
+                    0.08256229013204575
+                ],
+                "top_frames": [
+                    6,
+                    0,
+                    9
+                ],
+                "selected_reward": -0.11294639855623245
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q4",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set inside an abandoned, Gothic-style factory with a towering, dilapidated structure featuring pointed arches?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the main character a lone guard with a shaved head, a steely expression, and a dark, oil-stained, rough work uniform?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the guard lifting a single, heavily corroded iron dumbbell with visible reddish-brown rust?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the lighting characterized by cold, dusty moonlight slanting through a shattered window high above, illuminating the guard's face and casting deep shadows?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the visual style a static, low-angle medium shot with a cool, industrial grey and dark blue palette, rendered in a slightly stuttering, frame-by-frame animation?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.005951184779405594
+                ],
+                "opposite_logprob_tokens": [
+                    -5.130951404571533
+                ],
+                "logprob_reward": -0.005951184779405594,
+                "yes_no_margin_reward": 5.125,
+                "token_credit_reward": -0.005951184779405594,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.10581999272108078,
+                    0.02399442158639431,
+                    0.023522790521383286,
+                    0.06577795743942261,
+                    0.021343082189559937,
+                    0.010052172467112541,
+                    0.6114778518676758,
+                    0.0217730812728405,
+                    0.07191721349954605,
+                    0.044321417808532715
+                ],
+                "top_frames": [
+                    6,
+                    0,
+                    8
+                ],
+                "selected_reward": -0.005951184779405594
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q5",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set inside an abandoned, Gothic-style factory with a towering, dilapidated structure featuring pointed arches?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the main character a lone guard with a shaved head, a steely expression, and a dark, oil-stained, rough work uniform?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the guard lifting a single, heavily corroded iron dumbbell with visible reddish-brown rust?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the lighting characterized by cold, dusty moonlight slanting through a shattered window high above, illuminating the guard's face and casting deep shadows?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the visual style a static, low-angle medium shot with a cool, industrial grey and dark blue palette, rendered in a slightly stuttering, frame-by-frame animation?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.023288540542125702
+                ],
+                "opposite_logprob_tokens": [
+                    -3.7732884883880615
+                ],
+                "logprob_reward": -0.023288540542125702,
+                "yes_no_margin_reward": 3.75,
+                "token_credit_reward": -0.023288540542125702,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.11655294895172119,
+                    0.016400860622525215,
+                    0.013441300950944424,
+                    0.022679444402456284,
+                    0.021624967455863953,
+                    0.020266570150852203,
+                    0.6606804132461548,
+                    0.045919690281152725,
+                    0.05304984375834465,
+                    0.029383942484855652
+                ],
+                "top_frames": [
+                    6,
+                    0,
+                    8
+                ],
+                "selected_reward": -0.023288540542125702
+            }
+        ],
+        "vlm_decoded_outputs": [
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes"
+        ]
+    },
+    {
+        "prompt": "static, low-angle medium shot plunges us into the gloomy depths of an abandoned, Gothic-style factory. A lone guard, with a shaved head and a steely expression, wears a dark, oil-stained, rough work uniform, his muscles tense with exertion. With immense effort and trembling, he lifts a single, heavily corroded iron dumbbell, its reddish-brown rust faintly visible in the dim light. The entire movement is captured in a slightly stuttering, frame-by-frame animation, each minute lift of his arm a separate, labored frame, underscoring the immense weight of the movement and the struggle it evokes. Against the backdrop of a towering, dilapidated structure with pointed arches, a cold, dusty moonlight slants through a shattered window high above, precisely illuminating his sweat-stained face, contorted by the exertion, and casting deep, thick shadows around him. The entire scene is painted in a cool, industrial grey and dark blue palette, with only the rust and the shimmer of light reflected off the skin bringing a hint of warmth, creating a surreal atmosphere that is both oppressive and full of gritty determination.",
+        "seed": 15733,
+        "video_path": "./outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_5/index_3689_seed_15733_dp_11_rank_22_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 5,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 2,
+        "avg": -0.03584990948438645,
+        "vlm_logprob": -0.03584990948438645,
+        "vlm_yes_no_margin": 4.025,
+        "vlm_token_credit": -0.03584990948438645,
+        "vlm_yes_ratio": 1.0,
+        "vlm_num_questions": 5.0,
+        "reward_records": [
+            {
+                "sample_idx": 0,
+                "question_id": "q1",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set inside an abandoned, Gothic-style factory with a towering, dilapidated structure featuring pointed arches?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the main character a lone guard with a shaved head, a steely expression, and a dark, oil-stained, rough work uniform?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the guard lifting a single, heavily corroded iron dumbbell with visible reddish-brown rust?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the lighting characterized by cold, dusty moonlight slanting through a shattered window high above, illuminating the guard's face and casting deep shadows?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the visual style a static, low-angle medium shot with a cool, industrial grey and dark blue palette, rendered in a slightly stuttering, frame-by-frame animation?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.0385330393910408
+                ],
+                "opposite_logprob_tokens": [
+                    -3.2885329723358154
+                ],
+                "logprob_reward": -0.0385330393910408,
+                "yes_no_margin_reward": 3.25,
+                "token_credit_reward": -0.0385330393910408,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.19543492794036865,
+                    0.043177325278520584,
+                    0.06708602607250214,
+                    0.1330835223197937,
+                    0.1190076544880867,
+                    0.01475535612553358,
+                    0.11933552473783493,
+                    0.026811162009835243,
+                    0.01615171693265438,
+                    0.2651568353176117
+                ],
+                "top_frames": [
+                    9,
+                    0,
+                    3
+                ],
+                "selected_reward": -0.0385330393910408
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q2",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set inside an abandoned, Gothic-style factory with a towering, dilapidated structure featuring pointed arches?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the main character a lone guard with a shaved head, a steely expression, and a dark, oil-stained, rough work uniform?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the guard lifting a single, heavily corroded iron dumbbell with visible reddish-brown rust?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the lighting characterized by cold, dusty moonlight slanting through a shattered window high above, illuminating the guard's face and casting deep shadows?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the visual style a static, low-angle medium shot with a cool, industrial grey and dark blue palette, rendered in a slightly stuttering, frame-by-frame animation?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.011081814765930176
+                ],
+                "opposite_logprob_tokens": [
+                    -4.511081695556641
+                ],
+                "logprob_reward": -0.011081814765930176,
+                "yes_no_margin_reward": 4.5,
+                "token_credit_reward": -0.011081814765930176,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.1056542918086052,
+                    0.06906881928443909,
+                    0.0451539047062397,
+                    0.06843588501214981,
+                    0.12479598075151443,
+                    0.05054954066872597,
+                    0.10026516765356064,
+                    0.030482091009616852,
+                    0.020828591659665108,
+                    0.38476571440696716
+                ],
+                "top_frames": [
+                    9,
+                    4,
+                    0
+                ],
+                "selected_reward": -0.011081814765930176
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q3",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set inside an abandoned, Gothic-style factory with a towering, dilapidated structure featuring pointed arches?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the main character a lone guard with a shaved head, a steely expression, and a dark, oil-stained, rough work uniform?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the guard lifting a single, heavily corroded iron dumbbell with visible reddish-brown rust?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the lighting characterized by cold, dusty moonlight slanting through a shattered window high above, illuminating the guard's face and casting deep shadows?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the visual style a static, low-angle medium shot with a cool, industrial grey and dark blue palette, rendered in a slightly stuttering, frame-by-frame animation?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.11295406520366669
+                ],
+                "opposite_logprob_tokens": [
+                    -2.2379541397094727
+                ],
+                "logprob_reward": -0.11295406520366669,
+                "yes_no_margin_reward": 2.125,
+                "token_credit_reward": -0.11295406520366669,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.16457301378250122,
+                    0.08088455349206924,
+                    0.06978204101324081,
+                    0.033386703580617905,
+                    0.08636809885501862,
+                    0.019702017307281494,
+                    0.05621040612459183,
+                    0.04246613383293152,
+                    0.04691701754927635,
+                    0.3997099995613098
+                ],
+                "top_frames": [
+                    9,
+                    0,
+                    4
+                ],
+                "selected_reward": -0.11295406520366669
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q4",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set inside an abandoned, Gothic-style factory with a towering, dilapidated structure featuring pointed arches?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the main character a lone guard with a shaved head, a steely expression, and a dark, oil-stained, rough work uniform?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the guard lifting a single, heavily corroded iron dumbbell with visible reddish-brown rust?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the lighting characterized by cold, dusty moonlight slanting through a shattered window high above, illuminating the guard's face and casting deep shadows?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the visual style a static, low-angle medium shot with a cool, industrial grey and dark blue palette, rendered in a slightly stuttering, frame-by-frame animation?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.002489089034497738
+                ],
+                "opposite_logprob_tokens": [
+                    -6.00248908996582
+                ],
+                "logprob_reward": -0.002489089034497738,
+                "yes_no_margin_reward": 6.0,
+                "token_credit_reward": -0.002489089034497738,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.27743497490882874,
+                    0.07276372611522675,
+                    0.03186696022748947,
+                    0.022013816982507706,
+                    0.025783512741327286,
+                    0.004195427522063255,
+                    0.05356403440237045,
+                    0.009254979901015759,
+                    0.009098399430513382,
+                    0.4940241873264313
+                ],
+                "top_frames": [
+                    9,
+                    0,
+                    1
+                ],
+                "selected_reward": -0.002489089034497738
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q5",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set inside an abandoned, Gothic-style factory with a towering, dilapidated structure featuring pointed arches?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the main character a lone guard with a shaved head, a steely expression, and a dark, oil-stained, rough work uniform?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the guard lifting a single, heavily corroded iron dumbbell with visible reddish-brown rust?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the lighting characterized by cold, dusty moonlight slanting through a shattered window high above, illuminating the guard's face and casting deep shadows?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the visual style a static, low-angle medium shot with a cool, industrial grey and dark blue palette, rendered in a slightly stuttering, frame-by-frame animation?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.014191539026796818
+                ],
+                "opposite_logprob_tokens": [
+                    -4.264191627502441
+                ],
+                "logprob_reward": -0.014191539026796818,
+                "yes_no_margin_reward": 4.25,
+                "token_credit_reward": -0.014191539026796818,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.11274991929531097,
+                    0.06646779179573059,
+                    0.11932583898305893,
+                    0.09085645526647568,
+                    0.03628326952457428,
+                    0.02372564747929573,
+                    0.1407448649406433,
+                    0.040124960243701935,
+                    0.03231426700949669,
+                    0.3374069333076477
+                ],
+                "top_frames": [
+                    9,
+                    6,
+                    2
+                ],
+                "selected_reward": -0.014191539026796818
+            }
+        ],
+        "vlm_decoded_outputs": [
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes"
+        ]
+    },
+    {
+        "prompt": "static, low-angle medium shot plunges us into the gloomy depths of an abandoned, Gothic-style factory. A lone guard, with a shaved head and a steely expression, wears a dark, oil-stained, rough work uniform, his muscles tense with exertion. With immense effort and trembling, he lifts a single, heavily corroded iron dumbbell, its reddish-brown rust faintly visible in the dim light. The entire movement is captured in a slightly stuttering, frame-by-frame animation, each minute lift of his arm a separate, labored frame, underscoring the immense weight of the movement and the struggle it evokes. Against the backdrop of a towering, dilapidated structure with pointed arches, a cold, dusty moonlight slants through a shattered window high above, precisely illuminating his sweat-stained face, contorted by the exertion, and casting deep, thick shadows around him. The entire scene is painted in a cool, industrial grey and dark blue palette, with only the rust and the shimmer of light reflected off the skin bringing a hint of warmth, creating a surreal atmosphere that is both oppressive and full of gritty determination.",
+        "seed": 15734,
+        "video_path": "./outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_5/index_3689_seed_15734_dp_11_rank_22_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 5,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 3,
+        "avg": -0.05058040879666805,
+        "vlm_logprob": -0.05058040879666805,
+        "vlm_yes_no_margin": 3.7,
+        "vlm_token_credit": -0.05058040879666805,
+        "vlm_yes_ratio": 1.0,
+        "vlm_num_questions": 5.0,
+        "reward_records": [
+            {
+                "sample_idx": 0,
+                "question_id": "q1",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set inside an abandoned, Gothic-style factory with a towering, dilapidated structure featuring pointed arches?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the main character a lone guard with a shaved head, a steely expression, and a dark, oil-stained, rough work uniform?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the guard lifting a single, heavily corroded iron dumbbell with visible reddish-brown rust?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the lighting characterized by cold, dusty moonlight slanting through a shattered window high above, illuminating the guard's face and casting deep shadows?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the visual style a static, low-angle medium shot with a cool, industrial grey and dark blue palette, rendered in a slightly stuttering, frame-by-frame animation?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.0385047048330307
+                ],
+                "opposite_logprob_tokens": [
+                    -3.2885046005249023
+                ],
+                "logprob_reward": -0.0385047048330307,
+                "yes_no_margin_reward": 3.25,
+                "token_credit_reward": -0.0385047048330307,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.13153599202632904,
+                    0.10491659492254257,
+                    0.07881984114646912,
+                    0.14458277821540833,
+                    0.041128747165203094,
+                    0.08706764131784439,
+                    0.09521909803152084,
+                    0.09282901138067245,
+                    0.14529865980148315,
+                    0.0786016434431076
+                ],
+                "top_frames": [
+                    8,
+                    3,
+                    0
+                ],
+                "selected_reward": -0.0385047048330307
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q2",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set inside an abandoned, Gothic-style factory with a towering, dilapidated structure featuring pointed arches?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the main character a lone guard with a shaved head, a steely expression, and a dark, oil-stained, rough work uniform?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the guard lifting a single, heavily corroded iron dumbbell with visible reddish-brown rust?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the lighting characterized by cold, dusty moonlight slanting through a shattered window high above, illuminating the guard's face and casting deep shadows?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the visual style a static, low-angle medium shot with a cool, industrial grey and dark blue palette, rendered in a slightly stuttering, frame-by-frame animation?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.008647613227367401
+                ],
+                "opposite_logprob_tokens": [
+                    -4.758647441864014
+                ],
+                "logprob_reward": -0.008647613227367401,
+                "yes_no_margin_reward": 4.75,
+                "token_credit_reward": -0.008647613227367401,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.10121429711580276,
+                    0.045477550476789474,
+                    0.042754899710416794,
+                    0.5375136137008667,
+                    0.020395498722791672,
+                    0.030332397669553757,
+                    0.05779081583023071,
+                    0.029309744015336037,
+                    0.05917498096823692,
+                    0.07603618502616882
+                ],
+                "top_frames": [
+                    3,
+                    0,
+                    9
+                ],
+                "selected_reward": -0.008647613227367401
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q3",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set inside an abandoned, Gothic-style factory with a towering, dilapidated structure featuring pointed arches?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the main character a lone guard with a shaved head, a steely expression, and a dark, oil-stained, rough work uniform?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the guard lifting a single, heavily corroded iron dumbbell with visible reddish-brown rust?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the lighting characterized by cold, dusty moonlight slanting through a shattered window high above, illuminating the guard's face and casting deep shadows?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the visual style a static, low-angle medium shot with a cool, industrial grey and dark blue palette, rendered in a slightly stuttering, frame-by-frame animation?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.17992311716079712
+                ],
+                "opposite_logprob_tokens": [
+                    -1.8049230575561523
+                ],
+                "logprob_reward": -0.17992311716079712,
+                "yes_no_margin_reward": 1.625,
+                "token_credit_reward": -0.17992311716079712,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.08322720974683762,
+                    0.10350445657968521,
+                    0.05726633593440056,
+                    0.1366380751132965,
+                    0.08448668569326401,
+                    0.1536480188369751,
+                    0.08257623761892319,
+                    0.0634210854768753,
+                    0.16008809208869934,
+                    0.07514374703168869
+                ],
+                "top_frames": [
+                    8,
+                    5,
+                    3
+                ],
+                "selected_reward": -0.17992311716079712
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q4",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set inside an abandoned, Gothic-style factory with a towering, dilapidated structure featuring pointed arches?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the main character a lone guard with a shaved head, a steely expression, and a dark, oil-stained, rough work uniform?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the guard lifting a single, heavily corroded iron dumbbell with visible reddish-brown rust?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the lighting characterized by cold, dusty moonlight slanting through a shattered window high above, illuminating the guard's face and casting deep shadows?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the visual style a static, low-angle medium shot with a cool, industrial grey and dark blue palette, rendered in a slightly stuttering, frame-by-frame animation?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.0076340362429618835
+                ],
+                "opposite_logprob_tokens": [
+                    -4.882634162902832
+                ],
+                "logprob_reward": -0.0076340362429618835,
+                "yes_no_margin_reward": 4.875,
+                "token_credit_reward": -0.0076340362429618835,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.14285404980182648,
+                    0.0910784974694252,
+                    0.08891994506120682,
+                    0.17821118235588074,
+                    0.036079853773117065,
+                    0.10606449842453003,
+                    0.06272638589143753,
+                    0.04872867837548256,
+                    0.13128729164600372,
+                    0.11404965817928314
+                ],
+                "top_frames": [
+                    3,
+                    0,
+                    8
+                ],
+                "selected_reward": -0.0076340362429618835
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q5",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set inside an abandoned, Gothic-style factory with a towering, dilapidated structure featuring pointed arches?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the main character a lone guard with a shaved head, a steely expression, and a dark, oil-stained, rough work uniform?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the guard lifting a single, heavily corroded iron dumbbell with visible reddish-brown rust?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the lighting characterized by cold, dusty moonlight slanting through a shattered window high above, illuminating the guard's face and casting deep shadows?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the visual style a static, low-angle medium shot with a cool, industrial grey and dark blue palette, rendered in a slightly stuttering, frame-by-frame animation?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.01819257251918316
+                ],
+                "opposite_logprob_tokens": [
+                    -4.018192768096924
+                ],
+                "logprob_reward": -0.01819257251918316,
+                "yes_no_margin_reward": 4.0,
+                "token_credit_reward": -0.01819257251918316,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.1256432831287384,
+                    0.04952435567975044,
+                    0.07835111767053604,
+                    0.09923169761896133,
+                    0.03958730027079582,
+                    0.2234254628419876,
+                    0.06515944749116898,
+                    0.0868280753493309,
+                    0.17127658426761627,
+                    0.06097264960408211
+                ],
+                "top_frames": [
+                    5,
+                    8,
+                    0
+                ],
+                "selected_reward": -0.01819257251918316
+            }
+        ],
+        "vlm_decoded_outputs": [
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes"
+        ]
+    }
+]

outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_6/index_tensor([5817, 5817])_group_6_rewards.json

@@ -0,0 +1,882 @@
+[
+    {
+        "prompt": "medium tracking shot, shot from a slightly upward angle, follows an elderly woman with a face richly wrinkled and furrowed. Her silver-white hair is pulled back in a neat bun, and her deep eyes radiate the wisdom and tranquility of age. She wears a thick, dark purple wool cardigan over an off-white turtleneck sweater. In her right hand, she clutches a dark brown wooden cane, worn smooth by constant use. Leaning slightly forward, she walks slowly along a dirt path winding through an autumn forest. The ground is carpeted with a thick blanket of golden and crimson maple leaves. Her steps are slow and steady, each careful step creating a crisp rustle on the dry, fallen leaves, while the tip of her cane taps rhythmically, providing stability. The soft afternoon sunlight filters through the sparse branches of the tall trees, casting shifting shadows on her body and the fallen leaves beneath her feet. The entire scene is dominated by warm autumn tones. The film-level ultra-high resolution makes every wrinkle on the old woman's face, the wool texture of the cardigan, and the veins of the leaves clearly visible, creating a tranquil, nostalgic and life-like atmosphere.",
+        "seed": 23058,
+        "video_path": "./outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_6/index_5817_seed_23058_dp_12_rank_24_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 6,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 0,
+        "avg": -0.033529927814379336,
+        "vlm_logprob": -0.033529927814379336,
+        "vlm_yes_no_margin": 4.0,
+        "vlm_token_credit": -0.033529927814379336,
+        "vlm_yes_ratio": 1.0,
+        "vlm_num_questions": 5.0,
+        "reward_records": [
+            {
+                "sample_idx": 0,
+                "question_id": "q1",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the main subject an elderly woman with richly wrinkled and furrowed skin?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the woman wearing a thick dark purple wool cardigan over an off-white turtleneck sweater?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the woman holding a dark brown wooden cane in her right hand?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the setting an autumn forest with a dirt path covered in golden and crimson maple leaves?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the camera shot a medium tracking shot from a slightly upward angle following the woman?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.008349748328328133
+                ],
+                "opposite_logprob_tokens": [
+                    -4.883349895477295
+                ],
+                "logprob_reward": -0.008349748328328133,
+                "yes_no_margin_reward": 4.875,
+                "token_credit_reward": -0.008349748328328133,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.32715585827827454,
+                    0.03747733682394028,
+                    0.08542979508638382,
+                    0.06623423099517822,
+                    0.05788468196988106,
+                    0.19711348414421082,
+                    0.13142986595630646,
+                    0.033904869109392166,
+                    0.03587113693356514,
+                    0.02749878168106079
+                ],
+                "top_frames": [
+                    0,
+                    5,
+                    6
+                ],
+                "selected_reward": -0.008349748328328133
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q2",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the main subject an elderly woman with richly wrinkled and furrowed skin?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the woman wearing a thick dark purple wool cardigan over an off-white turtleneck sweater?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the woman holding a dark brown wooden cane in her right hand?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the setting an autumn forest with a dirt path covered in golden and crimson maple leaves?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the camera shot a medium tracking shot from a slightly upward angle following the woman?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.01608983427286148
+                ],
+                "opposite_logprob_tokens": [
+                    -4.141089916229248
+                ],
+                "logprob_reward": -0.01608983427286148,
+                "yes_no_margin_reward": 4.125,
+                "token_credit_reward": -0.01608983427286148,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.6765615344047546,
+                    0.032999083399772644,
+                    0.0665942132472992,
+                    0.03880828991532326,
+                    0.025165654718875885,
+                    0.037844907492399216,
+                    0.023549027740955353,
+                    0.017899202182888985,
+                    0.05322886258363724,
+                    0.027349231764674187
+                ],
+                "top_frames": [
+                    0,
+                    2,
+                    8
+                ],
+                "selected_reward": -0.01608983427286148
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q3",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the main subject an elderly woman with richly wrinkled and furrowed skin?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the woman wearing a thick dark purple wool cardigan over an off-white turtleneck sweater?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the woman holding a dark brown wooden cane in her right hand?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the setting an autumn forest with a dirt path covered in golden and crimson maple leaves?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the camera shot a medium tracking shot from a slightly upward angle following the woman?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.07002159208059311
+                ],
+                "opposite_logprob_tokens": [
+                    -2.695021629333496
+                ],
+                "logprob_reward": -0.07002159208059311,
+                "yes_no_margin_reward": 2.625,
+                "token_credit_reward": -0.07002159208059311,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.2831905782222748,
+                    0.03153703734278679,
+                    0.03889625519514084,
+                    0.05548170953989029,
+                    0.23344579339027405,
+                    0.20622014999389648,
+                    0.038003239780664444,
+                    0.03816194087266922,
+                    0.041896551847457886,
+                    0.03316674008965492
+                ],
+                "top_frames": [
+                    0,
+                    4,
+                    5
+                ],
+                "selected_reward": -0.07002159208059311
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q4",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the main subject an elderly woman with richly wrinkled and furrowed skin?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the woman wearing a thick dark purple wool cardigan over an off-white turtleneck sweater?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the woman holding a dark brown wooden cane in her right hand?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the setting an autumn forest with a dirt path covered in golden and crimson maple leaves?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the camera shot a medium tracking shot from a slightly upward angle following the woman?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.0031922117341309786
+                ],
+                "opposite_logprob_tokens": [
+                    -5.75319242477417
+                ],
+                "logprob_reward": -0.0031922117341309786,
+                "yes_no_margin_reward": 5.75,
+                "token_credit_reward": -0.0031922117341309786,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.10526125878095627,
+                    0.07362286001443863,
+                    0.03251980245113373,
+                    0.03490225970745087,
+                    0.058373112231492996,
+                    0.1719721555709839,
+                    0.28427547216415405,
+                    0.15826085209846497,
+                    0.048000268638134,
+                    0.032811928540468216
+                ],
+                "top_frames": [
+                    6,
+                    5,
+                    7
+                ],
+                "selected_reward": -0.0031922117341309786
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q5",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the main subject an elderly woman with richly wrinkled and furrowed skin?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the woman wearing a thick dark purple wool cardigan over an off-white turtleneck sweater?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the woman holding a dark brown wooden cane in her right hand?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the setting an autumn forest with a dirt path covered in golden and crimson maple leaves?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the camera shot a medium tracking shot from a slightly upward angle following the woman?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.06999625265598297
+                ],
+                "opposite_logprob_tokens": [
+                    -2.6949963569641113
+                ],
+                "logprob_reward": -0.06999625265598297,
+                "yes_no_margin_reward": 2.625,
+                "token_credit_reward": -0.06999625265598297,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.16455897688865662,
+                    0.0380714014172554,
+                    0.01994691602885723,
+                    0.06814734637737274,
+                    0.08257074654102325,
+                    0.40730148553848267,
+                    0.054795507341623306,
+                    0.04711516201496124,
+                    0.0895223468542099,
+                    0.027970045804977417
+                ],
+                "top_frames": [
+                    5,
+                    0,
+                    8
+                ],
+                "selected_reward": -0.06999625265598297
+            }
+        ],
+        "vlm_decoded_outputs": [
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes"
+        ]
+    },
+    {
+        "prompt": "medium tracking shot, shot from a slightly upward angle, follows an elderly woman with a face richly wrinkled and furrowed. Her silver-white hair is pulled back in a neat bun, and her deep eyes radiate the wisdom and tranquility of age. She wears a thick, dark purple wool cardigan over an off-white turtleneck sweater. In her right hand, she clutches a dark brown wooden cane, worn smooth by constant use. Leaning slightly forward, she walks slowly along a dirt path winding through an autumn forest. The ground is carpeted with a thick blanket of golden and crimson maple leaves. Her steps are slow and steady, each careful step creating a crisp rustle on the dry, fallen leaves, while the tip of her cane taps rhythmically, providing stability. The soft afternoon sunlight filters through the sparse branches of the tall trees, casting shifting shadows on her body and the fallen leaves beneath her feet. The entire scene is dominated by warm autumn tones. The film-level ultra-high resolution makes every wrinkle on the old woman's face, the wool texture of the cardigan, and the veins of the leaves clearly visible, creating a tranquil, nostalgic and life-like atmosphere.",
+        "seed": 23059,
+        "video_path": "./outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_6/index_5817_seed_23059_dp_12_rank_24_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 6,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 1,
+        "avg": -0.024239761289209127,
+        "vlm_logprob": -0.024239761289209127,
+        "vlm_yes_no_margin": 4.3,
+        "vlm_token_credit": -0.024239761289209127,
+        "vlm_yes_ratio": 1.0,
+        "vlm_num_questions": 5.0,
+        "reward_records": [
+            {
+                "sample_idx": 0,
+                "question_id": "q1",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the main subject an elderly woman with richly wrinkled and furrowed skin?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the woman wearing a thick dark purple wool cardigan over an off-white turtleneck sweater?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the woman holding a dark brown wooden cane in her right hand?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the setting an autumn forest with a dirt path covered in golden and crimson maple leaves?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the camera shot a medium tracking shot from a slightly upward angle following the woman?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.00699606304988265
+                ],
+                "opposite_logprob_tokens": [
+                    -5.131996154785156
+                ],
+                "logprob_reward": -0.00699606304988265,
+                "yes_no_margin_reward": 5.125,
+                "token_credit_reward": -0.00699606304988265,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.09532862156629562,
+                    0.01922827772796154,
+                    0.0383555144071579,
+                    0.20156562328338623,
+                    0.017688609659671783,
+                    0.01514439657330513,
+                    0.020650722086429596,
+                    0.5599876046180725,
+                    0.021695008501410484,
+                    0.010355580598115921
+                ],
+                "top_frames": [
+                    7,
+                    3,
+                    0
+                ],
+                "selected_reward": -0.00699606304988265
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q2",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the main subject an elderly woman with richly wrinkled and furrowed skin?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the woman wearing a thick dark purple wool cardigan over an off-white turtleneck sweater?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the woman holding a dark brown wooden cane in her right hand?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the setting an autumn forest with a dirt path covered in golden and crimson maple leaves?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the camera shot a medium tracking shot from a slightly upward angle following the woman?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.00596813065931201
+                ],
+                "opposite_logprob_tokens": [
+                    -5.13096809387207
+                ],
+                "logprob_reward": -0.00596813065931201,
+                "yes_no_margin_reward": 5.125,
+                "token_credit_reward": -0.00596813065931201,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.03567880392074585,
+                    0.0388217568397522,
+                    0.01018915232270956,
+                    0.2663557827472687,
+                    0.010167399421334267,
+                    0.019927050918340683,
+                    0.014198650605976582,
+                    0.5571063160896301,
+                    0.030539819970726967,
+                    0.01701524667441845
+                ],
+                "top_frames": [
+                    7,
+                    3,
+                    1
+                ],
+                "selected_reward": -0.00596813065931201
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q3",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the main subject an elderly woman with richly wrinkled and furrowed skin?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the woman wearing a thick dark purple wool cardigan over an off-white turtleneck sweater?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the woman holding a dark brown wooden cane in her right hand?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the setting an autumn forest with a dirt path covered in golden and crimson maple leaves?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the camera shot a medium tracking shot from a slightly upward angle following the woman?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.04866091161966324
+                ],
+                "opposite_logprob_tokens": [
+                    -3.04866099357605
+                ],
+                "logprob_reward": -0.04866091161966324,
+                "yes_no_margin_reward": 3.0,
+                "token_credit_reward": -0.04866091161966324,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.06401070207357407,
+                    0.02572512812912464,
+                    0.03084522671997547,
+                    0.5147691369056702,
+                    0.02954087220132351,
+                    0.023944107815623283,
+                    0.02590763382613659,
+                    0.06078209728002548,
+                    0.19136165082454681,
+                    0.03311345353722572
+                ],
+                "top_frames": [
+                    3,
+                    8,
+                    0
+                ],
+                "selected_reward": -0.04866091161966324
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q4",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the main subject an elderly woman with richly wrinkled and furrowed skin?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the woman wearing a thick dark purple wool cardigan over an off-white turtleneck sweater?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the woman holding a dark brown wooden cane in her right hand?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the setting an autumn forest with a dirt path covered in golden and crimson maple leaves?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the camera shot a medium tracking shot from a slightly upward angle following the woman?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.0046377950347959995
+                ],
+                "opposite_logprob_tokens": [
+                    -5.379637718200684
+                ],
+                "logprob_reward": -0.0046377950347959995,
+                "yes_no_margin_reward": 5.375,
+                "token_credit_reward": -0.0046377950347959995,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.12737002968788147,
+                    0.0799599140882492,
+                    0.06839307397603989,
+                    0.36166515946388245,
+                    0.03273528814315796,
+                    0.033547293394804,
+                    0.05466606095433235,
+                    0.05383924022316933,
+                    0.0826203003525734,
+                    0.10520366579294205
+                ],
+                "top_frames": [
+                    3,
+                    0,
+                    9
+                ],
+                "selected_reward": -0.0046377950347959995
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q5",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the main subject an elderly woman with richly wrinkled and furrowed skin?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the woman wearing a thick dark purple wool cardigan over an off-white turtleneck sweater?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the woman holding a dark brown wooden cane in her right hand?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the setting an autumn forest with a dirt path covered in golden and crimson maple leaves?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the camera shot a medium tracking shot from a slightly upward angle following the woman?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.05493590608239174
+                ],
+                "opposite_logprob_tokens": [
+                    -2.929935932159424
+                ],
+                "logprob_reward": -0.05493590608239174,
+                "yes_no_margin_reward": 2.875,
+                "token_credit_reward": -0.05493590608239174,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.24021990597248077,
+                    0.03810034692287445,
+                    0.03839768096804619,
+                    0.35273993015289307,
+                    0.06680385768413544,
+                    0.013444510288536549,
+                    0.03029460646212101,
+                    0.08524700254201889,
+                    0.09693380445241928,
+                    0.03781839832663536
+                ],
+                "top_frames": [
+                    3,
+                    0,
+                    8
+                ],
+                "selected_reward": -0.05493590608239174
+            }
+        ],
+        "vlm_decoded_outputs": [
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes"
+        ]
+    },
+    {
+        "prompt": "medium tracking shot, shot from a slightly upward angle, follows an elderly woman with a face richly wrinkled and furrowed. Her silver-white hair is pulled back in a neat bun, and her deep eyes radiate the wisdom and tranquility of age. She wears a thick, dark purple wool cardigan over an off-white turtleneck sweater. In her right hand, she clutches a dark brown wooden cane, worn smooth by constant use. Leaning slightly forward, she walks slowly along a dirt path winding through an autumn forest. The ground is carpeted with a thick blanket of golden and crimson maple leaves. Her steps are slow and steady, each careful step creating a crisp rustle on the dry, fallen leaves, while the tip of her cane taps rhythmically, providing stability. The soft afternoon sunlight filters through the sparse branches of the tall trees, casting shifting shadows on her body and the fallen leaves beneath her feet. The entire scene is dominated by warm autumn tones. The film-level ultra-high resolution makes every wrinkle on the old woman's face, the wool texture of the cardigan, and the veins of the leaves clearly visible, creating a tranquil, nostalgic and life-like atmosphere.",
+        "seed": 23060,
+        "video_path": "./outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_6/index_5817_seed_23060_dp_13_rank_26_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 6,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 2,
+        "avg": -0.031757766753435133,
+        "vlm_logprob": -0.031757766753435133,
+        "vlm_yes_no_margin": 3.975,
+        "vlm_token_credit": -0.031757766753435133,
+        "vlm_yes_ratio": 1.0,
+        "vlm_num_questions": 5.0,
+        "reward_records": [
+            {
+                "sample_idx": 0,
+                "question_id": "q1",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the main subject an elderly woman with richly wrinkled and furrowed skin?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the woman wearing a thick dark purple wool cardigan over an off-white turtleneck sweater?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the woman holding a dark brown wooden cane in her right hand?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the setting an autumn forest with a dirt path covered in golden and crimson maple leaves?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the camera shot a medium tracking shot from a slightly upward angle following the woman?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.009557089768350124
+                ],
+                "opposite_logprob_tokens": [
+                    -4.759557247161865
+                ],
+                "logprob_reward": -0.009557089768350124,
+                "yes_no_margin_reward": 4.75,
+                "token_credit_reward": -0.009557089768350124,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.21759411692619324,
+                    0.10121303796768188,
+                    0.115422323346138,
+                    0.0483492873609066,
+                    0.04620080441236496,
+                    0.03130519762635231,
+                    0.04596352204680443,
+                    0.18253949284553528,
+                    0.08952855318784714,
+                    0.12188363820314407
+                ],
+                "top_frames": [
+                    0,
+                    7,
+                    9
+                ],
+                "selected_reward": -0.009557089768350124
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q2",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the main subject an elderly woman with richly wrinkled and furrowed skin?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the woman wearing a thick dark purple wool cardigan over an off-white turtleneck sweater?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the woman holding a dark brown wooden cane in her right hand?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the setting an autumn forest with a dirt path covered in golden and crimson maple leaves?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the camera shot a medium tracking shot from a slightly upward angle following the woman?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.012558073736727238
+                ],
+                "opposite_logprob_tokens": [
+                    -4.3875579833984375
+                ],
+                "logprob_reward": -0.012558073736727238,
+                "yes_no_margin_reward": 4.375,
+                "token_credit_reward": -0.012558073736727238,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.2616724371910095,
+                    0.19819658994674683,
+                    0.06665520370006561,
+                    0.035458799451589584,
+                    0.08233878761529922,
+                    0.04215051978826523,
+                    0.054892972111701965,
+                    0.1127484142780304,
+                    0.030979689210653305,
+                    0.11490657925605774
+                ],
+                "top_frames": [
+                    0,
+                    1,
+                    9
+                ],
+                "selected_reward": -0.012558073736727238
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q3",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the main subject an elderly woman with richly wrinkled and furrowed skin?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the woman wearing a thick dark purple wool cardigan over an off-white turtleneck sweater?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the woman holding a dark brown wooden cane in her right hand?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the setting an autumn forest with a dirt path covered in golden and crimson maple leaves?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the camera shot a medium tracking shot from a slightly upward angle following the woman?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.07001559436321259
+                ],
+                "opposite_logprob_tokens": [
+                    -2.6950156688690186
+                ],
+                "logprob_reward": -0.07001559436321259,
+                "yes_no_margin_reward": 2.625,
+                "token_credit_reward": -0.07001559436321259,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.38261184096336365,
+                    0.07600482553243637,
+                    0.05733240768313408,
+                    0.032332830131053925,
+                    0.03956568241119385,
+                    0.047168608754873276,
+                    0.04755556583404541,
+                    0.15373094379901886,
+                    0.057991936802864075,
+                    0.10570545494556427
+                ],
+                "top_frames": [
+                    0,
+                    7,
+                    9
+                ],
+                "selected_reward": -0.07001559436321259
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q4",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the main subject an elderly woman with richly wrinkled and furrowed skin?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the woman wearing a thick dark purple wool cardigan over an off-white turtleneck sweater?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the woman holding a dark brown wooden cane in her right hand?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the setting an autumn forest with a dirt path covered in golden and crimson maple leaves?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the camera shot a medium tracking shot from a slightly upward angle following the woman?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.004635896533727646
+                ],
+                "opposite_logprob_tokens": [
+                    -5.379635810852051
+                ],
+                "logprob_reward": -0.004635896533727646,
+                "yes_no_margin_reward": 5.375,
+                "token_credit_reward": -0.004635896533727646,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.30434760451316833,
+                    0.17950700223445892,
+                    0.06799589842557907,
+                    0.030514758080244064,
+                    0.020513692870736122,
+                    0.0257253460586071,
+                    0.12018279731273651,
+                    0.19471681118011475,
+                    0.013542045839130878,
+                    0.042954012751579285
+                ],
+                "top_frames": [
+                    0,
+                    7,
+                    1
+                ],
+                "selected_reward": -0.004635896533727646
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q5",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the main subject an elderly woman with richly wrinkled and furrowed skin?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the woman wearing a thick dark purple wool cardigan over an off-white turtleneck sweater?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the woman holding a dark brown wooden cane in her right hand?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the setting an autumn forest with a dirt path covered in golden and crimson maple leaves?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the camera shot a medium tracking shot from a slightly upward angle following the woman?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.06202217936515808
+                ],
+                "opposite_logprob_tokens": [
+                    -2.8120222091674805
+                ],
+                "logprob_reward": -0.06202217936515808,
+                "yes_no_margin_reward": 2.75,
+                "token_credit_reward": -0.06202217936515808,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.2334519475698471,
+                    0.09730982780456543,
+                    0.062389761209487915,
+                    0.05552208796143532,
+                    0.02773459628224373,
+                    0.02746332436800003,
+                    0.06796397268772125,
+                    0.3079967200756073,
+                    0.03239003196358681,
+                    0.0877777636051178
+                ],
+                "top_frames": [
+                    7,
+                    0,
+                    1
+                ],
+                "selected_reward": -0.06202217936515808
+            }
+        ],
+        "vlm_decoded_outputs": [
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes"
+        ]
+    },
+    {
+        "prompt": "medium tracking shot, shot from a slightly upward angle, follows an elderly woman with a face richly wrinkled and furrowed. Her silver-white hair is pulled back in a neat bun, and her deep eyes radiate the wisdom and tranquility of age. She wears a thick, dark purple wool cardigan over an off-white turtleneck sweater. In her right hand, she clutches a dark brown wooden cane, worn smooth by constant use. Leaning slightly forward, she walks slowly along a dirt path winding through an autumn forest. The ground is carpeted with a thick blanket of golden and crimson maple leaves. Her steps are slow and steady, each careful step creating a crisp rustle on the dry, fallen leaves, while the tip of her cane taps rhythmically, providing stability. The soft afternoon sunlight filters through the sparse branches of the tall trees, casting shifting shadows on her body and the fallen leaves beneath her feet. The entire scene is dominated by warm autumn tones. The film-level ultra-high resolution makes every wrinkle on the old woman's face, the wool texture of the cardigan, and the veins of the leaves clearly visible, creating a tranquil, nostalgic and life-like atmosphere.",
+        "seed": 23061,
+        "video_path": "./outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_6/index_5817_seed_23061_dp_13_rank_26_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 6,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 3,
+        "avg": -0.02684918260201812,
+        "vlm_logprob": -0.02684918260201812,
+        "vlm_yes_no_margin": 3.925,
+        "vlm_token_credit": -0.02684918260201812,
+        "vlm_yes_ratio": 1.0,
+        "vlm_num_questions": 5.0,
+        "reward_records": [
+            {
+                "sample_idx": 0,
+                "question_id": "q1",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the main subject an elderly woman with richly wrinkled and furrowed skin?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the woman wearing a thick dark purple wool cardigan over an off-white turtleneck sweater?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the woman holding a dark brown wooden cane in her right hand?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the setting an autumn forest with a dirt path covered in golden and crimson maple leaves?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the camera shot a medium tracking shot from a slightly upward angle following the woman?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.015382695943117142
+                ],
+                "opposite_logprob_tokens": [
+                    -4.265382766723633
+                ],
+                "logprob_reward": -0.015382695943117142,
+                "yes_no_margin_reward": 4.25,
+                "token_credit_reward": -0.015382695943117142,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.03859030082821846,
+                    0.015857137739658356,
+                    0.05711738020181656,
+                    0.01889532245695591,
+                    0.06280957907438278,
+                    0.04360957443714142,
+                    0.05364125221967697,
+                    0.02753155305981636,
+                    0.6405466794967651,
+                    0.04140126705169678
+                ],
+                "top_frames": [
+                    8,
+                    4,
+                    2
+                ],
+                "selected_reward": -0.015382695943117142
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q2",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the main subject an elderly woman with richly wrinkled and furrowed skin?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the woman wearing a thick dark purple wool cardigan over an off-white turtleneck sweater?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the woman holding a dark brown wooden cane in her right hand?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the setting an autumn forest with a dirt path covered in golden and crimson maple leaves?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the camera shot a medium tracking shot from a slightly upward angle following the woman?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.007653083186596632
+                ],
+                "opposite_logprob_tokens": [
+                    -4.88265323638916
+                ],
+                "logprob_reward": -0.007653083186596632,
+                "yes_no_margin_reward": 4.875,
+                "token_credit_reward": -0.007653083186596632,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.04519764333963394,
+                    0.04762738198041916,
+                    0.19246496260166168,
+                    0.019014844670891762,
+                    0.04846195876598358,
+                    0.14479543268680573,
+                    0.0433015450835228,
+                    0.3154813051223755,
+                    0.05283678323030472,
+                    0.0908181369304657
+                ],
+                "top_frames": [
+                    7,
+                    2,
+                    5
+                ],
+                "selected_reward": -0.007653083186596632
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q3",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the main subject an elderly woman with richly wrinkled and furrowed skin?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the woman wearing a thick dark purple wool cardigan over an off-white turtleneck sweater?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the woman holding a dark brown wooden cane in her right hand?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the setting an autumn forest with a dirt path covered in golden and crimson maple leaves?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the camera shot a medium tracking shot from a slightly upward angle following the woman?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.06204402819275856
+                ],
+                "opposite_logprob_tokens": [
+                    -2.812044143676758
+                ],
+                "logprob_reward": -0.06204402819275856,
+                "yes_no_margin_reward": 2.75,
+                "token_credit_reward": -0.06204402819275856,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.07825559377670288,
+                    0.060358598828315735,
+                    0.2507060468196869,
+                    0.05317329615354538,
+                    0.061977874487638474,
+                    0.1119060218334198,
+                    0.03217536211013794,
+                    0.12434250116348267,
+                    0.1920362412929535,
+                    0.03506845235824585
+                ],
+                "top_frames": [
+                    2,
+                    8,
+                    7
+                ],
+                "selected_reward": -0.06204402819275856
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q4",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the main subject an elderly woman with richly wrinkled and furrowed skin?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the woman wearing a thick dark purple wool cardigan over an off-white turtleneck sweater?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the woman holding a dark brown wooden cane in her right hand?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the setting an autumn forest with a dirt path covered in golden and crimson maple leaves?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the camera shot a medium tracking shot from a slightly upward angle following the woman?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.011080164462327957
+                ],
+                "opposite_logprob_tokens": [
+                    -4.511080265045166
+                ],
+                "logprob_reward": -0.011080164462327957,
+                "yes_no_margin_reward": 4.5,
+                "token_credit_reward": -0.011080164462327957,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.06429304927587509,
+                    0.045924779027700424,
+                    0.22340139746665955,
+                    0.011825826950371265,
+                    0.06924480944871902,
+                    0.020819883793592453,
+                    0.15844474732875824,
+                    0.04104212671518326,
+                    0.20659253001213074,
+                    0.15841083228588104
+                ],
+                "top_frames": [
+                    2,
+                    8,
+                    6
+                ],
+                "selected_reward": -0.011080164462327957
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q5",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the main subject an elderly woman with richly wrinkled and furrowed skin?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the woman wearing a thick dark purple wool cardigan over an off-white turtleneck sweater?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the woman holding a dark brown wooden cane in her right hand?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the setting an autumn forest with a dirt path covered in golden and crimson maple leaves?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the camera shot a medium tracking shot from a slightly upward angle following the woman?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.0380859412252903
+                ],
+                "opposite_logprob_tokens": [
+                    -3.2880859375
+                ],
+                "logprob_reward": -0.0380859412252903,
+                "yes_no_margin_reward": 3.25,
+                "token_credit_reward": -0.0380859412252903,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.05919012427330017,
+                    0.08293236792087555,
+                    0.0873921737074852,
+                    0.04094243049621582,
+                    0.05374656990170479,
+                    0.041582345962524414,
+                    0.05700968578457832,
+                    0.11193625628948212,
+                    0.42087411880493164,
+                    0.04439392685890198
+                ],
+                "top_frames": [
+                    8,
+                    7,
+                    2
+                ],
+                "selected_reward": -0.0380859412252903
+            }
+        ],
+        "vlm_decoded_outputs": [
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes"
+        ]
+    }
+]

outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_7/index_tensor([8338, 8338])_group_7_rewards.json

@@ -0,0 +1,882 @@
+[
+    {
+        "prompt": "slow, long shot, shot from a slightly upward angle, initially focuses on a grand, dilapidated Gothic mansion, standing alone on a misty wasteland. In the soft, diffuse light of dusk, the house's weathered, dark wood and moss-covered, gray stone walls appear gloomy and heavy, its many shattered windows like empty eye sockets. Suddenly, a deep, rending groan erupts from within the building, and the entire structure begins to tremble violently. Then, the central ridgeline buckles inexorably inward, setting off a catastrophic chain reaction. Walls violently burst outward, massive beams snap like matchsticks, and the entire roof collapses catastrophically inward, instantly stirring up a vast, swirling cloud of sharp wood splinters, pulverized plaster, and the thick dust of centuries. The entire devastating scene is shrouded in a dreamy, soft out-of-focus halo (Bokeh). Light penetrates the diffuse dust particles, forming flickering spots of light, adding a strange and tragic tranquil atmosphere to this scene of violent destruction. The color tone is cold, full of a sense of fateful end of history.",
+        "seed": 31411,
+        "video_path": "./outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_7/index_8338_seed_31411_dp_14_rank_28_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 7,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 0,
+        "avg": -0.3038581574335694,
+        "vlm_logprob": -0.3038581574335694,
+        "vlm_yes_no_margin": 2.8,
+        "vlm_token_credit": -0.3038581574335694,
+        "vlm_yes_ratio": 0.8,
+        "vlm_num_questions": 5.0,
+        "reward_records": [
+            {
+                "sample_idx": 0,
+                "question_id": "q1",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene a grand, dilapidated Gothic mansion standing alone on a misty wasteland?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the camera shot from a slightly upward angle in a slow, long shot?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Does the mansion exhibit weathered dark wood and moss-covered gray stone walls with shattered windows?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the structure violently collapse with walls bursting outward, beams snapping, and the roof falling inward?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the scene shrouded in a dreamy, soft out-of-focus halo (Bokeh) with light penetrating dust particles?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.06292269378900528
+                ],
+                "opposite_logprob_tokens": [
+                    -2.812922716140747
+                ],
+                "logprob_reward": -0.06292269378900528,
+                "yes_no_margin_reward": 2.75,
+                "token_credit_reward": -0.06292269378900528,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.10733941942453384,
+                    0.044452112168073654,
+                    0.028224829584360123,
+                    0.08321727812290192,
+                    0.15611816942691803,
+                    0.03973439708352089,
+                    0.05610521137714386,
+                    0.13064345717430115,
+                    0.06774038821458817,
+                    0.2864247262477875
+                ],
+                "top_frames": [
+                    9,
+                    4,
+                    7
+                ],
+                "selected_reward": -0.06292269378900528
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q2",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene a grand, dilapidated Gothic mansion standing alone on a misty wasteland?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the camera shot from a slightly upward angle in a slow, long shot?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Does the mansion exhibit weathered dark wood and moss-covered gray stone walls with shattered windows?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the structure violently collapse with walls bursting outward, beams snapping, and the roof falling inward?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the scene shrouded in a dreamy, soft out-of-focus halo (Bokeh) with light penetrating dust particles?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.023304728791117668
+                ],
+                "opposite_logprob_tokens": [
+                    -3.7733047008514404
+                ],
+                "logprob_reward": -0.023304728791117668,
+                "yes_no_margin_reward": 3.75,
+                "token_credit_reward": -0.023304728791117668,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.15480399131774902,
+                    0.05455324798822403,
+                    0.015331433154642582,
+                    0.04523901268839836,
+                    0.0916169062256813,
+                    0.03418299928307533,
+                    0.1315852850675583,
+                    0.10105811059474945,
+                    0.32022690773010254,
+                    0.051402125507593155
+                ],
+                "top_frames": [
+                    8,
+                    0,
+                    6
+                ],
+                "selected_reward": -0.023304728791117668
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q3",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene a grand, dilapidated Gothic mansion standing alone on a misty wasteland?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the camera shot from a slightly upward angle in a slow, long shot?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Does the mansion exhibit weathered dark wood and moss-covered gray stone walls with shattered windows?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the structure violently collapse with walls bursting outward, beams snapping, and the roof falling inward?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the scene shrouded in a dreamy, soft out-of-focus halo (Bokeh) with light penetrating dust particles?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.014210578985512257
+                ],
+                "opposite_logprob_tokens": [
+                    -4.2642107009887695
+                ],
+                "logprob_reward": -0.014210578985512257,
+                "yes_no_margin_reward": 4.25,
+                "token_credit_reward": -0.014210578985512257,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.06541391462087631,
+                    0.027074258774518967,
+                    0.05160079896450043,
+                    0.03354184329509735,
+                    0.16969871520996094,
+                    0.031041918322443962,
+                    0.0803491622209549,
+                    0.10988640785217285,
+                    0.39406415820121765,
+                    0.03732883930206299
+                ],
+                "top_frames": [
+                    8,
+                    4,
+                    7
+                ],
+                "selected_reward": -0.014210578985512257
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q4",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene a grand, dilapidated Gothic mansion standing alone on a misty wasteland?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the camera shot from a slightly upward angle in a slow, long shot?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Does the mansion exhibit weathered dark wood and moss-covered gray stone walls with shattered windows?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the structure violently collapse with walls bursting outward, beams snapping, and the roof falling inward?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the scene shrouded in a dreamy, soft out-of-focus halo (Bokeh) with light penetrating dust particles?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "No",
+                "normalized_pred_keywords": [
+                    "No"
+                ],
+                "target_logprob_tokens": [
+                    -1.4063048362731934
+                ],
+                "opposite_logprob_tokens": [
+                    -0.28130480647087097
+                ],
+                "logprob_reward": -1.4063048362731934,
+                "yes_no_margin_reward": -1.125,
+                "token_credit_reward": -1.4063048362731934,
+                "yes_ratio_reward": 0.0,
+                "frame_importance": [
+                    0.10966695100069046,
+                    0.011476879939436913,
+                    0.01008948590606451,
+                    0.024184122681617737,
+                    0.06100708618760109,
+                    0.0177596565335989,
+                    0.11894088983535767,
+                    0.05578158050775528,
+                    0.43320009112358093,
+                    0.15789325535297394
+                ],
+                "top_frames": [
+                    8,
+                    9,
+                    6
+                ],
+                "selected_reward": -1.4063048362731934
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q5",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene a grand, dilapidated Gothic mansion standing alone on a misty wasteland?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the camera shot from a slightly upward angle in a slow, long shot?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Does the mansion exhibit weathered dark wood and moss-covered gray stone walls with shattered windows?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the structure violently collapse with walls bursting outward, beams snapping, and the roof falling inward?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the scene shrouded in a dreamy, soft out-of-focus halo (Bokeh) with light penetrating dust particles?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.012547949329018593
+                ],
+                "opposite_logprob_tokens": [
+                    -4.387547969818115
+                ],
+                "logprob_reward": -0.012547949329018593,
+                "yes_no_margin_reward": 4.375,
+                "token_credit_reward": -0.012547949329018593,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.1290045827627182,
+                    0.014912819489836693,
+                    0.024210914969444275,
+                    0.033662907779216766,
+                    0.0384657122194767,
+                    0.0183216854929924,
+                    0.08864590525627136,
+                    0.057653043419122696,
+                    0.5135825872421265,
+                    0.08153989166021347
+                ],
+                "top_frames": [
+                    8,
+                    0,
+                    6
+                ],
+                "selected_reward": -0.012547949329018593
+            }
+        ],
+        "vlm_decoded_outputs": [
+            "Yes",
+            "Yes",
+            "Yes",
+            "No",
+            "Yes"
+        ]
+    },
+    {
+        "prompt": "slow, long shot, shot from a slightly upward angle, initially focuses on a grand, dilapidated Gothic mansion, standing alone on a misty wasteland. In the soft, diffuse light of dusk, the house's weathered, dark wood and moss-covered, gray stone walls appear gloomy and heavy, its many shattered windows like empty eye sockets. Suddenly, a deep, rending groan erupts from within the building, and the entire structure begins to tremble violently. Then, the central ridgeline buckles inexorably inward, setting off a catastrophic chain reaction. Walls violently burst outward, massive beams snap like matchsticks, and the entire roof collapses catastrophically inward, instantly stirring up a vast, swirling cloud of sharp wood splinters, pulverized plaster, and the thick dust of centuries. The entire devastating scene is shrouded in a dreamy, soft out-of-focus halo (Bokeh). Light penetrates the diffuse dust particles, forming flickering spots of light, adding a strange and tragic tranquil atmosphere to this scene of violent destruction. The color tone is cold, full of a sense of fateful end of history.",
+        "seed": 31412,
+        "video_path": "./outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_7/index_8338_seed_31412_dp_14_rank_28_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 7,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 1,
+        "avg": -0.020253087393939495,
+        "vlm_logprob": -0.020253087393939495,
+        "vlm_yes_no_margin": 4.0,
+        "vlm_token_credit": -0.020253087393939495,
+        "vlm_yes_ratio": 1.0,
+        "vlm_num_questions": 5.0,
+        "reward_records": [
+            {
+                "sample_idx": 0,
+                "question_id": "q1",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene a grand, dilapidated Gothic mansion standing alone on a misty wasteland?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the camera shot from a slightly upward angle in a slow, long shot?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Does the mansion exhibit weathered dark wood and moss-covered gray stone walls with shattered windows?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the structure violently collapse with walls bursting outward, beams snapping, and the roof falling inward?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the scene shrouded in a dreamy, soft out-of-focus halo (Bokeh) with light penetrating dust particles?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.03041810169816017
+                ],
+                "opposite_logprob_tokens": [
+                    -3.5304181575775146
+                ],
+                "logprob_reward": -0.03041810169816017,
+                "yes_no_margin_reward": 3.5,
+                "token_credit_reward": -0.03041810169816017,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.051023218780756,
+                    0.013360685668885708,
+                    0.01618579402565956,
+                    0.007938935421407223,
+                    0.01009211502969265,
+                    0.8007981181144714,
+                    0.00760765140876174,
+                    0.026819629594683647,
+                    0.01779545657336712,
+                    0.048378366976976395
+                ],
+                "top_frames": [
+                    5,
+                    0,
+                    9
+                ],
+                "selected_reward": -0.03041810169816017
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q2",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene a grand, dilapidated Gothic mansion standing alone on a misty wasteland?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the camera shot from a slightly upward angle in a slow, long shot?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Does the mansion exhibit weathered dark wood and moss-covered gray stone walls with shattered windows?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the structure violently collapse with walls bursting outward, beams snapping, and the roof falling inward?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the scene shrouded in a dreamy, soft out-of-focus halo (Bokeh) with light penetrating dust particles?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.023301932960748672
+                ],
+                "opposite_logprob_tokens": [
+                    -3.773301839828491
+                ],
+                "logprob_reward": -0.023301932960748672,
+                "yes_no_margin_reward": 3.75,
+                "token_credit_reward": -0.023301932960748672,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.012936210259795189,
+                    0.006764358840882778,
+                    0.004867081064730883,
+                    0.005107847973704338,
+                    0.002670513466000557,
+                    0.9250089526176453,
+                    0.003257777076214552,
+                    0.014940808527171612,
+                    0.008876957930624485,
+                    0.015569506213068962
+                ],
+                "top_frames": [
+                    5,
+                    9,
+                    7
+                ],
+                "selected_reward": -0.023301932960748672
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q3",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene a grand, dilapidated Gothic mansion standing alone on a misty wasteland?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the camera shot from a slightly upward angle in a slow, long shot?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Does the mansion exhibit weathered dark wood and moss-covered gray stone walls with shattered windows?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the structure violently collapse with walls bursting outward, beams snapping, and the roof falling inward?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the scene shrouded in a dreamy, soft out-of-focus halo (Bokeh) with light penetrating dust particles?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.008651395328342915
+                ],
+                "opposite_logprob_tokens": [
+                    -4.758651256561279
+                ],
+                "logprob_reward": -0.008651395328342915,
+                "yes_no_margin_reward": 4.75,
+                "token_credit_reward": -0.008651395328342915,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.036508385092020035,
+                    0.015137739479541779,
+                    0.007729348260909319,
+                    0.010862346738576889,
+                    0.005674777552485466,
+                    0.8023667931556702,
+                    0.009767076000571251,
+                    0.027970805764198303,
+                    0.03193541243672371,
+                    0.05204729735851288
+                ],
+                "top_frames": [
+                    5,
+                    9,
+                    0
+                ],
+                "selected_reward": -0.008651395328342915
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q4",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene a grand, dilapidated Gothic mansion standing alone on a misty wasteland?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the camera shot from a slightly upward angle in a slow, long shot?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Does the mansion exhibit weathered dark wood and moss-covered gray stone walls with shattered windows?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the structure violently collapse with walls bursting outward, beams snapping, and the roof falling inward?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the scene shrouded in a dreamy, soft out-of-focus halo (Bokeh) with light penetrating dust particles?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.026356181129813194
+                ],
+                "opposite_logprob_tokens": [
+                    -3.6513562202453613
+                ],
+                "logprob_reward": -0.026356181129813194,
+                "yes_no_margin_reward": 3.625,
+                "token_credit_reward": -0.026356181129813194,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.03956058621406555,
+                    0.02154705859720707,
+                    0.032859209924936295,
+                    0.013275898061692715,
+                    0.009035338647663593,
+                    0.560857892036438,
+                    0.01768168807029724,
+                    0.12298762798309326,
+                    0.08296100050210953,
+                    0.09923367947340012
+                ],
+                "top_frames": [
+                    5,
+                    7,
+                    9
+                ],
+                "selected_reward": -0.026356181129813194
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q5",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene a grand, dilapidated Gothic mansion standing alone on a misty wasteland?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the camera shot from a slightly upward angle in a slow, long shot?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Does the mansion exhibit weathered dark wood and moss-covered gray stone walls with shattered windows?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the structure violently collapse with walls bursting outward, beams snapping, and the roof falling inward?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the scene shrouded in a dreamy, soft out-of-focus halo (Bokeh) with light penetrating dust particles?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.012537825852632523
+                ],
+                "opposite_logprob_tokens": [
+                    -4.387537956237793
+                ],
+                "logprob_reward": -0.012537825852632523,
+                "yes_no_margin_reward": 4.375,
+                "token_credit_reward": -0.012537825852632523,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.08834384381771088,
+                    0.022720959037542343,
+                    0.01787075214087963,
+                    0.00855480507016182,
+                    0.014119407162070274,
+                    0.6067872047424316,
+                    0.01766981929540634,
+                    0.0763949453830719,
+                    0.03765551745891571,
+                    0.10988271981477737
+                ],
+                "top_frames": [
+                    5,
+                    9,
+                    0
+                ],
+                "selected_reward": -0.012537825852632523
+            }
+        ],
+        "vlm_decoded_outputs": [
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes"
+        ]
+    },
+    {
+        "prompt": "slow, long shot, shot from a slightly upward angle, initially focuses on a grand, dilapidated Gothic mansion, standing alone on a misty wasteland. In the soft, diffuse light of dusk, the house's weathered, dark wood and moss-covered, gray stone walls appear gloomy and heavy, its many shattered windows like empty eye sockets. Suddenly, a deep, rending groan erupts from within the building, and the entire structure begins to tremble violently. Then, the central ridgeline buckles inexorably inward, setting off a catastrophic chain reaction. Walls violently burst outward, massive beams snap like matchsticks, and the entire roof collapses catastrophically inward, instantly stirring up a vast, swirling cloud of sharp wood splinters, pulverized plaster, and the thick dust of centuries. The entire devastating scene is shrouded in a dreamy, soft out-of-focus halo (Bokeh). Light penetrates the diffuse dust particles, forming flickering spots of light, adding a strange and tragic tranquil atmosphere to this scene of violent destruction. The color tone is cold, full of a sense of fateful end of history.",
+        "seed": 31413,
+        "video_path": "./outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_7/index_8338_seed_31413_dp_15_rank_30_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 7,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 2,
+        "avg": -0.05990526899695396,
+        "vlm_logprob": -0.05990526899695396,
+        "vlm_yes_no_margin": 3.5,
+        "vlm_token_credit": -0.05990526899695396,
+        "vlm_yes_ratio": 1.0,
+        "vlm_num_questions": 5.0,
+        "reward_records": [
+            {
+                "sample_idx": 0,
+                "question_id": "q1",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene a grand, dilapidated Gothic mansion standing alone on a misty wasteland?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the camera shot from a slightly upward angle in a slow, long shot?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Does the mansion exhibit weathered dark wood and moss-covered gray stone walls with shattered windows?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the structure violently collapse with walls bursting outward, beams snapping, and the roof falling inward?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the scene shrouded in a dreamy, soft out-of-focus halo (Bokeh) with light penetrating dust particles?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.02137855254113674
+                ],
+                "opposite_logprob_tokens": [
+                    -3.896378517150879
+                ],
+                "logprob_reward": -0.02137855254113674,
+                "yes_no_margin_reward": 3.875,
+                "token_credit_reward": -0.02137855254113674,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.19472387433052063,
+                    0.21777944266796112,
+                    0.06082994490861893,
+                    0.07473267614841461,
+                    0.009024023078382015,
+                    0.061872076243162155,
+                    0.058676086366176605,
+                    0.03187600150704384,
+                    0.05940097197890282,
+                    0.23108483850955963
+                ],
+                "top_frames": [
+                    9,
+                    1,
+                    0
+                ],
+                "selected_reward": -0.02137855254113674
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q2",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene a grand, dilapidated Gothic mansion standing alone on a misty wasteland?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the camera shot from a slightly upward angle in a slow, long shot?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Does the mansion exhibit weathered dark wood and moss-covered gray stone walls with shattered windows?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the structure violently collapse with walls bursting outward, beams snapping, and the roof falling inward?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the scene shrouded in a dreamy, soft out-of-focus halo (Bokeh) with light penetrating dust particles?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.023304030299186707
+                ],
+                "opposite_logprob_tokens": [
+                    -3.773303985595703
+                ],
+                "logprob_reward": -0.023304030299186707,
+                "yes_no_margin_reward": 3.75,
+                "token_credit_reward": -0.023304030299186707,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.16467103362083435,
+                    0.18008267879486084,
+                    0.1251458376646042,
+                    0.08596731722354889,
+                    0.1325317919254303,
+                    0.058047130703926086,
+                    0.03386867418885231,
+                    0.04038258269429207,
+                    0.0599374957382679,
+                    0.11936542391777039
+                ],
+                "top_frames": [
+                    1,
+                    0,
+                    4
+                ],
+                "selected_reward": -0.023304030299186707
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q3",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene a grand, dilapidated Gothic mansion standing alone on a misty wasteland?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the camera shot from a slightly upward angle in a slow, long shot?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Does the mansion exhibit weathered dark wood and moss-covered gray stone walls with shattered windows?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the structure violently collapse with walls bursting outward, beams snapping, and the roof falling inward?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the scene shrouded in a dreamy, soft out-of-focus halo (Bokeh) with light penetrating dust particles?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.011086884886026382
+                ],
+                "opposite_logprob_tokens": [
+                    -4.511086940765381
+                ],
+                "logprob_reward": -0.011086884886026382,
+                "yes_no_margin_reward": 4.5,
+                "token_credit_reward": -0.011086884886026382,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.15203946828842163,
+                    0.057124752551317215,
+                    0.25075414776802063,
+                    0.12457310408353806,
+                    0.039177458733320236,
+                    0.07200004905462265,
+                    0.0651760920882225,
+                    0.05061445012688637,
+                    0.058477193117141724,
+                    0.1300632506608963
+                ],
+                "top_frames": [
+                    2,
+                    0,
+                    9
+                ],
+                "selected_reward": -0.011086884886026382
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q4",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene a grand, dilapidated Gothic mansion standing alone on a misty wasteland?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the camera shot from a slightly upward angle in a slow, long shot?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Does the mansion exhibit weathered dark wood and moss-covered gray stone walls with shattered windows?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the structure violently collapse with walls bursting outward, beams snapping, and the roof falling inward?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the scene shrouded in a dreamy, soft out-of-focus halo (Bokeh) with light penetrating dust particles?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.22557179629802704
+                ],
+                "opposite_logprob_tokens": [
+                    -1.6005717515945435
+                ],
+                "logprob_reward": -0.22557179629802704,
+                "yes_no_margin_reward": 1.375,
+                "token_credit_reward": -0.22557179629802704,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.2778693735599518,
+                    0.02134001813828945,
+                    0.1230626031756401,
+                    0.10921358317136765,
+                    0.11042805761098862,
+                    0.11871128529310226,
+                    0.028859611600637436,
+                    0.03265117108821869,
+                    0.05309668555855751,
+                    0.12476762384176254
+                ],
+                "top_frames": [
+                    0,
+                    9,
+                    2
+                ],
+                "selected_reward": -0.22557179629802704
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q5",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene a grand, dilapidated Gothic mansion standing alone on a misty wasteland?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the camera shot from a slightly upward angle in a slow, long shot?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Does the mansion exhibit weathered dark wood and moss-covered gray stone walls with shattered windows?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the structure violently collapse with walls bursting outward, beams snapping, and the roof falling inward?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the scene shrouded in a dreamy, soft out-of-focus halo (Bokeh) with light penetrating dust particles?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.018185080960392952
+                ],
+                "opposite_logprob_tokens": [
+                    -4.018185138702393
+                ],
+                "logprob_reward": -0.018185080960392952,
+                "yes_no_margin_reward": 4.0,
+                "token_credit_reward": -0.018185080960392952,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.20359809696674347,
+                    0.19028575718402863,
+                    0.07175521552562714,
+                    0.05442843213677406,
+                    0.08378282189369202,
+                    0.04799613356590271,
+                    0.088021419942379,
+                    0.07233721762895584,
+                    0.03828132152557373,
+                    0.14951367676258087
+                ],
+                "top_frames": [
+                    0,
+                    1,
+                    9
+                ],
+                "selected_reward": -0.018185080960392952
+            }
+        ],
+        "vlm_decoded_outputs": [
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes"
+        ]
+    },
+    {
+        "prompt": "slow, long shot, shot from a slightly upward angle, initially focuses on a grand, dilapidated Gothic mansion, standing alone on a misty wasteland. In the soft, diffuse light of dusk, the house's weathered, dark wood and moss-covered, gray stone walls appear gloomy and heavy, its many shattered windows like empty eye sockets. Suddenly, a deep, rending groan erupts from within the building, and the entire structure begins to tremble violently. Then, the central ridgeline buckles inexorably inward, setting off a catastrophic chain reaction. Walls violently burst outward, massive beams snap like matchsticks, and the entire roof collapses catastrophically inward, instantly stirring up a vast, swirling cloud of sharp wood splinters, pulverized plaster, and the thick dust of centuries. The entire devastating scene is shrouded in a dreamy, soft out-of-focus halo (Bokeh). Light penetrates the diffuse dust particles, forming flickering spots of light, adding a strange and tragic tranquil atmosphere to this scene of violent destruction. The color tone is cold, full of a sense of fateful end of history.",
+        "seed": 31414,
+        "video_path": "./outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_7/index_8338_seed_31414_dp_15_rank_30_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 7,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 3,
+        "avg": -0.31385570727288725,
+        "vlm_logprob": -0.31385570727288725,
+        "vlm_yes_no_margin": 3.05,
+        "vlm_token_credit": -0.31385570727288725,
+        "vlm_yes_ratio": 0.8,
+        "vlm_num_questions": 5.0,
+        "reward_records": [
+            {
+                "sample_idx": 0,
+                "question_id": "q1",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene a grand, dilapidated Gothic mansion standing alone on a misty wasteland?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the camera shot from a slightly upward angle in a slow, long shot?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Does the mansion exhibit weathered dark wood and moss-covered gray stone walls with shattered windows?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the structure violently collapse with walls bursting outward, beams snapping, and the roof falling inward?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the scene shrouded in a dreamy, soft out-of-focus halo (Bokeh) with light penetrating dust particles?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.021296165883541107
+                ],
+                "opposite_logprob_tokens": [
+                    -3.896296262741089
+                ],
+                "logprob_reward": -0.021296165883541107,
+                "yes_no_margin_reward": 3.875,
+                "token_credit_reward": -0.021296165883541107,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.14658434689044952,
+                    0.034920912235975266,
+                    0.023666923865675926,
+                    0.05029311403632164,
+                    0.08161584287881851,
+                    0.2379959225654602,
+                    0.03684566915035248,
+                    0.12190452218055725,
+                    0.11202249675989151,
+                    0.15415026247501373
+                ],
+                "top_frames": [
+                    5,
+                    9,
+                    0
+                ],
+                "selected_reward": -0.021296165883541107
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q2",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene a grand, dilapidated Gothic mansion standing alone on a misty wasteland?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the camera shot from a slightly upward angle in a slow, long shot?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Does the mansion exhibit weathered dark wood and moss-covered gray stone walls with shattered windows?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the structure violently collapse with walls bursting outward, beams snapping, and the roof falling inward?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the scene shrouded in a dreamy, soft out-of-focus halo (Bokeh) with light penetrating dust particles?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.020598772913217545
+                ],
+                "opposite_logprob_tokens": [
+                    -3.895598888397217
+                ],
+                "logprob_reward": -0.020598772913217545,
+                "yes_no_margin_reward": 3.875,
+                "token_credit_reward": -0.020598772913217545,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.09251122176647186,
+                    0.02145051583647728,
+                    0.01950436644256115,
+                    0.06399288028478622,
+                    0.07118266820907593,
+                    0.41919994354248047,
+                    0.027667174115777016,
+                    0.05251390486955643,
+                    0.08920824527740479,
+                    0.14276908338069916
+                ],
+                "top_frames": [
+                    5,
+                    9,
+                    0
+                ],
+                "selected_reward": -0.020598772913217545
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q3",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene a grand, dilapidated Gothic mansion standing alone on a misty wasteland?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the camera shot from a slightly upward angle in a slow, long shot?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Does the mansion exhibit weathered dark wood and moss-covered gray stone walls with shattered windows?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the structure violently collapse with walls bursting outward, beams snapping, and the roof falling inward?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the scene shrouded in a dreamy, soft out-of-focus halo (Bokeh) with light penetrating dust particles?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.014216220006346703
+                ],
+                "opposite_logprob_tokens": [
+                    -4.264216423034668
+                ],
+                "logprob_reward": -0.014216220006346703,
+                "yes_no_margin_reward": 4.25,
+                "token_credit_reward": -0.014216220006346703,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.10016076266765594,
+                    0.06539507210254669,
+                    0.03142443671822548,
+                    0.03772667795419693,
+                    0.03720785677433014,
+                    0.2750718295574188,
+                    0.05628446862101555,
+                    0.06887836754322052,
+                    0.0950375348329544,
+                    0.23281295597553253
+                ],
+                "top_frames": [
+                    5,
+                    9,
+                    0
+                ],
+                "selected_reward": -0.014216220006346703
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q4",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene a grand, dilapidated Gothic mansion standing alone on a misty wasteland?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the camera shot from a slightly upward angle in a slow, long shot?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Does the mansion exhibit weathered dark wood and moss-covered gray stone walls with shattered windows?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the structure violently collapse with walls bursting outward, beams snapping, and the roof falling inward?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the scene shrouded in a dreamy, soft out-of-focus halo (Bokeh) with light penetrating dust particles?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "No",
+                "normalized_pred_keywords": [
+                    "No"
+                ],
+                "target_logprob_tokens": [
+                    -1.5020852088928223
+                ],
+                "opposite_logprob_tokens": [
+                    -0.2520851492881775
+                ],
+                "logprob_reward": -1.5020852088928223,
+                "yes_no_margin_reward": -1.25,
+                "token_credit_reward": -1.5020852088928223,
+                "yes_ratio_reward": 0.0,
+                "frame_importance": [
+                    0.08925755321979523,
+                    0.01926536113023758,
+                    0.023356962949037552,
+                    0.030327076092362404,
+                    0.016743561252951622,
+                    0.250580757856369,
+                    0.041032642126083374,
+                    0.2028016746044159,
+                    0.08019565045833588,
+                    0.24643871188163757
+                ],
+                "top_frames": [
+                    5,
+                    9,
+                    7
+                ],
+                "selected_reward": -1.5020852088928223
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q5",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene a grand, dilapidated Gothic mansion standing alone on a misty wasteland?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is the camera shot from a slightly upward angle in a slow, long shot?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Does the mansion exhibit weathered dark wood and moss-covered gray stone walls with shattered windows?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Does the structure violently collapse with walls bursting outward, beams snapping, and the roof falling inward?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the scene shrouded in a dreamy, soft out-of-focus halo (Bokeh) with light penetrating dust particles?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.01108216866850853
+                ],
+                "opposite_logprob_tokens": [
+                    -4.511082172393799
+                ],
+                "logprob_reward": -0.01108216866850853,
+                "yes_no_margin_reward": 4.5,
+                "token_credit_reward": -0.01108216866850853,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.11813069880008698,
+                    0.023179925978183746,
+                    0.02000749483704567,
+                    0.012810411863029003,
+                    0.02649281546473503,
+                    0.17393438518047333,
+                    0.04230301454663277,
+                    0.3294234573841095,
+                    0.06689116358757019,
+                    0.1868266612291336
+                ],
+                "top_frames": [
+                    7,
+                    9,
+                    5
+                ],
+                "selected_reward": -0.01108216866850853
+            }
+        ],
+        "vlm_decoded_outputs": [
+            "Yes",
+            "Yes",
+            "Yes",
+            "No",
+            "Yes"
+        ]
+    }
+]

outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_8/index_tensor([4344, 4344])_group_8_rewards.json

@@ -0,0 +1,882 @@
+[
+    {
+        "prompt": "medium shot, filmed from a slightly elevated angle and slowly advancing forward, draws the viewer into the dim interior of an ancient military tent. The only warm light within comes from a bronze oil lamp atop a large, crudely designed marching table, its flickering flame casting deep, dynamic shadows. Zhuge Liang, dressed in a wide-sleeved, dark blue silk robe and a turban, his face thin and his gaze sharp, leans slightly over a vast military map spread out on the table. The map depicts mountains, rivers, cities, and fortresses, outlined in ink. Steady and composed, he holds a pristine white crane feather fan in his right hand. Instead of waving it, he decisively taps the end of the handle at a crucial pass on the map. His lips move slightly as he expounds a bold tactical concept to the surrounding generals. The generals surrounding him, clad in heavy leather and metal armor, their faces etched with the bruises of time, wore focused, solemn expressions. Some leaned forward, trying to better grasp the details on the map, while others crossed their arms, brows furrowed in deep thought. The entire scene was shrouded in warm candlelight and deep shadows, creating an atmosphere of intense, strategic intelligence, a game of chance that hinged on the outcome of the battle. The air seemed filled with the solemnity and awe of the moment before a decision was made.",
+        "seed": 4084,
+        "video_path": "./outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_8/index_4344_seed_4084_dp_16_rank_32_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 8,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 0,
+        "avg": -0.011865884624421596,
+        "vlm_logprob": -0.011865884624421596,
+        "vlm_yes_no_margin": 4.624999952316284,
+        "vlm_token_credit": -0.011865884624421596,
+        "vlm_yes_ratio": 1.0,
+        "vlm_num_questions": 5.0,
+        "reward_records": [
+            {
+                "sample_idx": 0,
+                "question_id": "q1",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set inside a dim interior of an ancient military tent?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is Zhuge Liang visible wearing a wide-sleeved dark blue silk robe and a turban?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is Zhuge Liang holding a pristine white crane feather fan in his right hand and tapping the handle on a map?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Are surrounding generals visible wearing heavy leather and metal armor with solemn expressions?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the camera shot a medium shot filmed from a slightly elevated angle and slowly advancing forward?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.006757502444088459
+                ],
+                "opposite_logprob_tokens": [
+                    -5.256757736206055
+                ],
+                "logprob_reward": -0.006757502444088459,
+                "yes_no_margin_reward": 5.25,
+                "token_credit_reward": -0.006757502444088459,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.14366969466209412,
+                    0.06806130707263947,
+                    0.04254402965307236,
+                    0.02942287176847458,
+                    0.1487736999988556,
+                    0.02273992821574211,
+                    0.05903400853276253,
+                    0.2061125785112381,
+                    0.2288835495710373,
+                    0.05075831711292267
+                ],
+                "top_frames": [
+                    8,
+                    7,
+                    4
+                ],
+                "selected_reward": -0.006757502444088459
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q2",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set inside a dim interior of an ancient military tent?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is Zhuge Liang visible wearing a wide-sleeved dark blue silk robe and a turban?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is Zhuge Liang holding a pristine white crane feather fan in his right hand and tapping the handle on a map?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Are surrounding generals visible wearing heavy leather and metal armor with solemn expressions?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the camera shot a medium shot filmed from a slightly elevated angle and slowly advancing forward?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.014214457012712955
+                ],
+                "opposite_logprob_tokens": [
+                    -4.264214515686035
+                ],
+                "logprob_reward": -0.014214457012712955,
+                "yes_no_margin_reward": 4.25,
+                "token_credit_reward": -0.014214457012712955,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.1147255003452301,
+                    0.023975016549229622,
+                    0.024176422506570816,
+                    0.021661879494786263,
+                    0.04767710343003273,
+                    0.019439907744526863,
+                    0.056701529771089554,
+                    0.31924498081207275,
+                    0.3308645784854889,
+                    0.04153308644890785
+                ],
+                "top_frames": [
+                    8,
+                    7,
+                    0
+                ],
+                "selected_reward": -0.014214457012712955
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q3",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set inside a dim interior of an ancient military tent?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is Zhuge Liang visible wearing a wide-sleeved dark blue silk robe and a turban?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is Zhuge Liang holding a pristine white crane feather fan in his right hand and tapping the handle on a map?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Are surrounding generals visible wearing heavy leather and metal armor with solemn expressions?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the camera shot a medium shot filmed from a slightly elevated angle and slowly advancing forward?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.018200064077973366
+                ],
+                "opposite_logprob_tokens": [
+                    -4.018199920654297
+                ],
+                "logprob_reward": -0.018200064077973366,
+                "yes_no_margin_reward": 3.999999761581421,
+                "token_credit_reward": -0.018200064077973366,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.2992399036884308,
+                    0.03278536722064018,
+                    0.03814860060811043,
+                    0.04572012275457382,
+                    0.22744737565517426,
+                    0.021569721400737762,
+                    0.05365528166294098,
+                    0.047669872641563416,
+                    0.18286804854869843,
+                    0.05089569091796875
+                ],
+                "top_frames": [
+                    0,
+                    4,
+                    8
+                ],
+                "selected_reward": -0.018200064077973366
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q4",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set inside a dim interior of an ancient military tent?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is Zhuge Liang visible wearing a wide-sleeved dark blue silk robe and a turban?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is Zhuge Liang holding a pristine white crane feather fan in his right hand and tapping the handle on a map?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Are surrounding generals visible wearing heavy leather and metal armor with solemn expressions?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the camera shot a medium shot filmed from a slightly elevated angle and slowly advancing forward?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.004094076342880726
+                ],
+                "opposite_logprob_tokens": [
+                    -5.504094123840332
+                ],
+                "logprob_reward": -0.004094076342880726,
+                "yes_no_margin_reward": 5.5,
+                "token_credit_reward": -0.004094076342880726,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.15088403224945068,
+                    0.04667837917804718,
+                    0.142929807305336,
+                    0.05286542326211929,
+                    0.1448868364095688,
+                    0.04244443401694298,
+                    0.07885368168354034,
+                    0.13650214672088623,
+                    0.14725612103939056,
+                    0.056699078530073166
+                ],
+                "top_frames": [
+                    0,
+                    8,
+                    4
+                ],
+                "selected_reward": -0.004094076342880726
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q5",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set inside a dim interior of an ancient military tent?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is Zhuge Liang visible wearing a wide-sleeved dark blue silk robe and a turban?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is Zhuge Liang holding a pristine white crane feather fan in his right hand and tapping the handle on a map?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Are surrounding generals visible wearing heavy leather and metal armor with solemn expressions?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the camera shot a medium shot filmed from a slightly elevated angle and slowly advancing forward?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.016063323244452477
+                ],
+                "opposite_logprob_tokens": [
+                    -4.141063213348389
+                ],
+                "logprob_reward": -0.016063323244452477,
+                "yes_no_margin_reward": 4.125,
+                "token_credit_reward": -0.016063323244452477,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.05784793943166733,
+                    0.02073688991367817,
+                    0.020968375727534294,
+                    0.048710163682699203,
+                    0.05949782207608223,
+                    0.024176698178052902,
+                    0.023473436012864113,
+                    0.28103917837142944,
+                    0.43019425868988037,
+                    0.03335527703166008
+                ],
+                "top_frames": [
+                    8,
+                    7,
+                    4
+                ],
+                "selected_reward": -0.016063323244452477
+            }
+        ],
+        "vlm_decoded_outputs": [
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes"
+        ]
+    },
+    {
+        "prompt": "medium shot, filmed from a slightly elevated angle and slowly advancing forward, draws the viewer into the dim interior of an ancient military tent. The only warm light within comes from a bronze oil lamp atop a large, crudely designed marching table, its flickering flame casting deep, dynamic shadows. Zhuge Liang, dressed in a wide-sleeved, dark blue silk robe and a turban, his face thin and his gaze sharp, leans slightly over a vast military map spread out on the table. The map depicts mountains, rivers, cities, and fortresses, outlined in ink. Steady and composed, he holds a pristine white crane feather fan in his right hand. Instead of waving it, he decisively taps the end of the handle at a crucial pass on the map. His lips move slightly as he expounds a bold tactical concept to the surrounding generals. The generals surrounding him, clad in heavy leather and metal armor, their faces etched with the bruises of time, wore focused, solemn expressions. Some leaned forward, trying to better grasp the details on the map, while others crossed their arms, brows furrowed in deep thought. The entire scene was shrouded in warm candlelight and deep shadows, creating an atmosphere of intense, strategic intelligence, a game of chance that hinged on the outcome of the battle. The air seemed filled with the solemnity and awe of the moment before a decision was made.",
+        "seed": 4085,
+        "video_path": "./outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_8/index_4344_seed_4085_dp_16_rank_32_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 8,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 1,
+        "avg": -0.04754703640937805,
+        "vlm_logprob": -0.04754703640937805,
+        "vlm_yes_no_margin": 3.075,
+        "vlm_token_credit": -0.04754703640937805,
+        "vlm_yes_ratio": 1.0,
+        "vlm_num_questions": 5.0,
+        "reward_records": [
+            {
+                "sample_idx": 0,
+                "question_id": "q1",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set inside a dim interior of an ancient military tent?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is Zhuge Liang visible wearing a wide-sleeved dark blue silk robe and a turban?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is Zhuge Liang holding a pristine white crane feather fan in his right hand and tapping the handle on a map?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Are surrounding generals visible wearing heavy leather and metal armor with solemn expressions?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the camera shot a medium shot filmed from a slightly elevated angle and slowly advancing forward?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.040856629610061646
+                ],
+                "opposite_logprob_tokens": [
+                    -3.2908565998077393
+                ],
+                "logprob_reward": -0.040856629610061646,
+                "yes_no_margin_reward": 3.25,
+                "token_credit_reward": -0.040856629610061646,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.19339506328105927,
+                    0.1053633913397789,
+                    0.02874758094549179,
+                    0.046134307980537415,
+                    0.04418422281742096,
+                    0.2697789669036865,
+                    0.14945973455905914,
+                    0.05844514071941376,
+                    0.05673574283719063,
+                    0.04775585979223251
+                ],
+                "top_frames": [
+                    5,
+                    0,
+                    6
+                ],
+                "selected_reward": -0.040856629610061646
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q2",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set inside a dim interior of an ancient military tent?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is Zhuge Liang visible wearing a wide-sleeved dark blue silk robe and a turban?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is Zhuge Liang holding a pristine white crane feather fan in his right hand and tapping the handle on a map?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Are surrounding generals visible wearing heavy leather and metal armor with solemn expressions?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the camera shot a medium shot filmed from a slightly elevated angle and slowly advancing forward?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.05501387268304825
+                ],
+                "opposite_logprob_tokens": [
+                    -2.93001389503479
+                ],
+                "logprob_reward": -0.05501387268304825,
+                "yes_no_margin_reward": 2.875,
+                "token_credit_reward": -0.05501387268304825,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.19283656775951385,
+                    0.10941112041473389,
+                    0.058936093002557755,
+                    0.027928227558732033,
+                    0.028635602444410324,
+                    0.24032647907733917,
+                    0.1267695128917694,
+                    0.04258899763226509,
+                    0.0756714940071106,
+                    0.09689587354660034
+                ],
+                "top_frames": [
+                    5,
+                    0,
+                    6
+                ],
+                "selected_reward": -0.05501387268304825
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q3",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set inside a dim interior of an ancient military tent?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is Zhuge Liang visible wearing a wide-sleeved dark blue silk robe and a turban?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is Zhuge Liang holding a pristine white crane feather fan in his right hand and tapping the handle on a map?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Are surrounding generals visible wearing heavy leather and metal armor with solemn expressions?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the camera shot a medium shot filmed from a slightly elevated angle and slowly advancing forward?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.0700647160410881
+                ],
+                "opposite_logprob_tokens": [
+                    -2.6950647830963135
+                ],
+                "logprob_reward": -0.0700647160410881,
+                "yes_no_margin_reward": 2.625,
+                "token_credit_reward": -0.0700647160410881,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.2145356684923172,
+                    0.0843137875199318,
+                    0.13466477394104004,
+                    0.051703885197639465,
+                    0.06791467219591141,
+                    0.2006690800189972,
+                    0.06599742919206619,
+                    0.02020125649869442,
+                    0.04772461950778961,
+                    0.11227484047412872
+                ],
+                "top_frames": [
+                    0,
+                    5,
+                    2
+                ],
+                "selected_reward": -0.0700647160410881
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q4",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set inside a dim interior of an ancient military tent?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is Zhuge Liang visible wearing a wide-sleeved dark blue silk robe and a turban?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is Zhuge Liang holding a pristine white crane feather fan in his right hand and tapping the handle on a map?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Are surrounding generals visible wearing heavy leather and metal armor with solemn expressions?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the camera shot a medium shot filmed from a slightly elevated angle and slowly advancing forward?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.038108088076114655
+                ],
+                "opposite_logprob_tokens": [
+                    -3.2881081104278564
+                ],
+                "logprob_reward": -0.038108088076114655,
+                "yes_no_margin_reward": 3.25,
+                "token_credit_reward": -0.038108088076114655,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.1524084508419037,
+                    0.1094236746430397,
+                    0.019751504063606262,
+                    0.03173062950372696,
+                    0.03245123103260994,
+                    0.3612072765827179,
+                    0.10645438730716705,
+                    0.023002661764621735,
+                    0.036649975925683975,
+                    0.1269201785326004
+                ],
+                "top_frames": [
+                    5,
+                    0,
+                    9
+                ],
+                "selected_reward": -0.038108088076114655
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q5",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set inside a dim interior of an ancient military tent?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is Zhuge Liang visible wearing a wide-sleeved dark blue silk robe and a turban?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is Zhuge Liang holding a pristine white crane feather fan in his right hand and tapping the handle on a map?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Are surrounding generals visible wearing heavy leather and metal armor with solemn expressions?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the camera shot a medium shot filmed from a slightly elevated angle and slowly advancing forward?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.033691875636577606
+                ],
+                "opposite_logprob_tokens": [
+                    -3.408691883087158
+                ],
+                "logprob_reward": -0.033691875636577606,
+                "yes_no_margin_reward": 3.375,
+                "token_credit_reward": -0.033691875636577606,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.09352976083755493,
+                    0.04929211363196373,
+                    0.031069213524460793,
+                    0.028003746643662453,
+                    0.0508316308259964,
+                    0.1650819480419159,
+                    0.12316783517599106,
+                    0.0360051766037941,
+                    0.2561807632446289,
+                    0.16683776676654816
+                ],
+                "top_frames": [
+                    8,
+                    9,
+                    5
+                ],
+                "selected_reward": -0.033691875636577606
+            }
+        ],
+        "vlm_decoded_outputs": [
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes"
+        ]
+    },
+    {
+        "prompt": "medium shot, filmed from a slightly elevated angle and slowly advancing forward, draws the viewer into the dim interior of an ancient military tent. The only warm light within comes from a bronze oil lamp atop a large, crudely designed marching table, its flickering flame casting deep, dynamic shadows. Zhuge Liang, dressed in a wide-sleeved, dark blue silk robe and a turban, his face thin and his gaze sharp, leans slightly over a vast military map spread out on the table. The map depicts mountains, rivers, cities, and fortresses, outlined in ink. Steady and composed, he holds a pristine white crane feather fan in his right hand. Instead of waving it, he decisively taps the end of the handle at a crucial pass on the map. His lips move slightly as he expounds a bold tactical concept to the surrounding generals. The generals surrounding him, clad in heavy leather and metal armor, their faces etched with the bruises of time, wore focused, solemn expressions. Some leaned forward, trying to better grasp the details on the map, while others crossed their arms, brows furrowed in deep thought. The entire scene was shrouded in warm candlelight and deep shadows, creating an atmosphere of intense, strategic intelligence, a game of chance that hinged on the outcome of the battle. The air seemed filled with the solemnity and awe of the moment before a decision was made.",
+        "seed": 4086,
+        "video_path": "./outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_8/index_4344_seed_4086_dp_17_rank_34_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 8,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 2,
+        "avg": -0.016288054268807174,
+        "vlm_logprob": -0.016288054268807174,
+        "vlm_yes_no_margin": 4.275,
+        "vlm_token_credit": -0.016288054268807174,
+        "vlm_yes_ratio": 1.0,
+        "vlm_num_questions": 5.0,
+        "reward_records": [
+            {
+                "sample_idx": 0,
+                "question_id": "q1",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set inside a dim interior of an ancient military tent?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is Zhuge Liang visible wearing a wide-sleeved dark blue silk robe and a turban?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is Zhuge Liang holding a pristine white crane feather fan in his right hand and tapping the handle on a map?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Are surrounding generals visible wearing heavy leather and metal armor with solemn expressions?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the camera shot a medium shot filmed from a slightly elevated angle and slowly advancing forward?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.009812099859118462
+                ],
+                "opposite_logprob_tokens": [
+                    -4.759811878204346
+                ],
+                "logprob_reward": -0.009812099859118462,
+                "yes_no_margin_reward": 4.75,
+                "token_credit_reward": -0.009812099859118462,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.11260845512151718,
+                    0.5306021571159363,
+                    0.06765787303447723,
+                    0.02074095979332924,
+                    0.015698786824941635,
+                    0.05621116980910301,
+                    0.03813798353075981,
+                    0.027618011459708214,
+                    0.04440541937947273,
+                    0.08631916344165802
+                ],
+                "top_frames": [
+                    1,
+                    0,
+                    9
+                ],
+                "selected_reward": -0.009812099859118462
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q2",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set inside a dim interior of an ancient military tent?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is Zhuge Liang visible wearing a wide-sleeved dark blue silk robe and a turban?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is Zhuge Liang holding a pristine white crane feather fan in his right hand and tapping the handle on a map?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Are surrounding generals visible wearing heavy leather and metal armor with solemn expressions?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the camera shot a medium shot filmed from a slightly elevated angle and slowly advancing forward?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.014222213998436928
+                ],
+                "opposite_logprob_tokens": [
+                    -4.264222145080566
+                ],
+                "logprob_reward": -0.014222213998436928,
+                "yes_no_margin_reward": 4.25,
+                "token_credit_reward": -0.014222213998436928,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.17014512419700623,
+                    0.386837363243103,
+                    0.0898597240447998,
+                    0.02928449586033821,
+                    0.043208081275224686,
+                    0.07667196542024612,
+                    0.04742343723773956,
+                    0.03682501241564751,
+                    0.04791798070073128,
+                    0.07182685285806656
+                ],
+                "top_frames": [
+                    1,
+                    0,
+                    2
+                ],
+                "selected_reward": -0.014222213998436928
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q3",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set inside a dim interior of an ancient military tent?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is Zhuge Liang visible wearing a wide-sleeved dark blue silk robe and a turban?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is Zhuge Liang holding a pristine white crane feather fan in his right hand and tapping the handle on a map?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Are surrounding generals visible wearing heavy leather and metal armor with solemn expressions?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the camera shot a medium shot filmed from a slightly elevated angle and slowly advancing forward?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.03371758013963699
+                ],
+                "opposite_logprob_tokens": [
+                    -3.408717632293701
+                ],
+                "logprob_reward": -0.03371758013963699,
+                "yes_no_margin_reward": 3.375,
+                "token_credit_reward": -0.03371758013963699,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.15777768194675446,
+                    0.26007717847824097,
+                    0.12435188889503479,
+                    0.050612978637218475,
+                    0.10726460069417953,
+                    0.06382850557565689,
+                    0.06853161752223969,
+                    0.03747200220823288,
+                    0.07001934945583344,
+                    0.060064174234867096
+                ],
+                "top_frames": [
+                    1,
+                    0,
+                    2
+                ],
+                "selected_reward": -0.03371758013963699
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q4",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set inside a dim interior of an ancient military tent?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is Zhuge Liang visible wearing a wide-sleeved dark blue silk robe and a turban?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is Zhuge Liang holding a pristine white crane feather fan in his right hand and tapping the handle on a map?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Are surrounding generals visible wearing heavy leather and metal armor with solemn expressions?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the camera shot a medium shot filmed from a slightly elevated angle and slowly advancing forward?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.0076261102221906185
+                ],
+                "opposite_logprob_tokens": [
+                    -4.882626056671143
+                ],
+                "logprob_reward": -0.0076261102221906185,
+                "yes_no_margin_reward": 4.875,
+                "token_credit_reward": -0.0076261102221906185,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.24449852108955383,
+                    0.27790918946266174,
+                    0.09496471285820007,
+                    0.026034554466605186,
+                    0.05013342946767807,
+                    0.04570193961262703,
+                    0.09045391529798508,
+                    0.02659408561885357,
+                    0.10755211859941483,
+                    0.03615755960345268
+                ],
+                "top_frames": [
+                    1,
+                    0,
+                    8
+                ],
+                "selected_reward": -0.0076261102221906185
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q5",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set inside a dim interior of an ancient military tent?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is Zhuge Liang visible wearing a wide-sleeved dark blue silk robe and a turban?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is Zhuge Liang holding a pristine white crane feather fan in his right hand and tapping the handle on a map?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Are surrounding generals visible wearing heavy leather and metal armor with solemn expressions?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the camera shot a medium shot filmed from a slightly elevated angle and slowly advancing forward?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.016062267124652863
+                ],
+                "opposite_logprob_tokens": [
+                    -4.141062259674072
+                ],
+                "logprob_reward": -0.016062267124652863,
+                "yes_no_margin_reward": 4.125,
+                "token_credit_reward": -0.016062267124652863,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.13914263248443604,
+                    0.2180880606174469,
+                    0.0773150846362114,
+                    0.05322091653943062,
+                    0.06216844171285629,
+                    0.10087902098894119,
+                    0.06726935505867004,
+                    0.03372045233845711,
+                    0.03665926307439804,
+                    0.211536705493927
+                ],
+                "top_frames": [
+                    1,
+                    9,
+                    0
+                ],
+                "selected_reward": -0.016062267124652863
+            }
+        ],
+        "vlm_decoded_outputs": [
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes"
+        ]
+    },
+    {
+        "prompt": "medium shot, filmed from a slightly elevated angle and slowly advancing forward, draws the viewer into the dim interior of an ancient military tent. The only warm light within comes from a bronze oil lamp atop a large, crudely designed marching table, its flickering flame casting deep, dynamic shadows. Zhuge Liang, dressed in a wide-sleeved, dark blue silk robe and a turban, his face thin and his gaze sharp, leans slightly over a vast military map spread out on the table. The map depicts mountains, rivers, cities, and fortresses, outlined in ink. Steady and composed, he holds a pristine white crane feather fan in his right hand. Instead of waving it, he decisively taps the end of the handle at a crucial pass on the map. His lips move slightly as he expounds a bold tactical concept to the surrounding generals. The generals surrounding him, clad in heavy leather and metal armor, their faces etched with the bruises of time, wore focused, solemn expressions. Some leaned forward, trying to better grasp the details on the map, while others crossed their arms, brows furrowed in deep thought. The entire scene was shrouded in warm candlelight and deep shadows, creating an atmosphere of intense, strategic intelligence, a game of chance that hinged on the outcome of the battle. The air seemed filled with the solemnity and awe of the moment before a decision was made.",
+        "seed": 4087,
+        "video_path": "./outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_8/index_4344_seed_4087_dp_17_rank_34_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 8,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 3,
+        "avg": -0.028482924029231072,
+        "vlm_logprob": -0.028482924029231072,
+        "vlm_yes_no_margin": 3.6499999523162843,
+        "vlm_token_credit": -0.028482924029231072,
+        "vlm_yes_ratio": 1.0,
+        "vlm_num_questions": 5.0,
+        "reward_records": [
+            {
+                "sample_idx": 0,
+                "question_id": "q1",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set inside a dim interior of an ancient military tent?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is Zhuge Liang visible wearing a wide-sleeved dark blue silk robe and a turban?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is Zhuge Liang holding a pristine white crane feather fan in his right hand and tapping the handle on a map?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Are surrounding generals visible wearing heavy leather and metal armor with solemn expressions?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the camera shot a medium shot filmed from a slightly elevated angle and slowly advancing forward?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.020647235214710236
+                ],
+                "opposite_logprob_tokens": [
+                    -4.020647048950195
+                ],
+                "logprob_reward": -0.020647235214710236,
+                "yes_no_margin_reward": 3.999999761581421,
+                "token_credit_reward": -0.020647235214710236,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.27593037486076355,
+                    0.13104644417762756,
+                    0.06511443108320236,
+                    0.05613335594534874,
+                    0.05911209434270859,
+                    0.06696012616157532,
+                    0.07359132915735245,
+                    0.059183746576309204,
+                    0.04251963272690773,
+                    0.17040838301181793
+                ],
+                "top_frames": [
+                    0,
+                    9,
+                    1
+                ],
+                "selected_reward": -0.020647235214710236
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q2",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set inside a dim interior of an ancient military tent?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is Zhuge Liang visible wearing a wide-sleeved dark blue silk robe and a turban?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is Zhuge Liang holding a pristine white crane feather fan in his right hand and tapping the handle on a map?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Are surrounding generals visible wearing heavy leather and metal armor with solemn expressions?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the camera shot a medium shot filmed from a slightly elevated angle and slowly advancing forward?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.01609663851559162
+                ],
+                "opposite_logprob_tokens": [
+                    -4.141096591949463
+                ],
+                "logprob_reward": -0.01609663851559162,
+                "yes_no_margin_reward": 4.125,
+                "token_credit_reward": -0.01609663851559162,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.33475661277770996,
+                    0.08840245753526688,
+                    0.06137818470597267,
+                    0.05449862405657768,
+                    0.1614849865436554,
+                    0.10309740155935287,
+                    0.04782675951719284,
+                    0.02884163334965706,
+                    0.03620021790266037,
+                    0.0835130512714386
+                ],
+                "top_frames": [
+                    0,
+                    4,
+                    5
+                ],
+                "selected_reward": -0.01609663851559162
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q3",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set inside a dim interior of an ancient military tent?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is Zhuge Liang visible wearing a wide-sleeved dark blue silk robe and a turban?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is Zhuge Liang holding a pristine white crane feather fan in his right hand and tapping the handle on a map?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Are surrounding generals visible wearing heavy leather and metal armor with solemn expressions?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the camera shot a medium shot filmed from a slightly elevated angle and slowly advancing forward?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.048684414476156235
+                ],
+                "opposite_logprob_tokens": [
+                    -3.0486843585968018
+                ],
+                "logprob_reward": -0.048684414476156235,
+                "yes_no_margin_reward": 3.0,
+                "token_credit_reward": -0.048684414476156235,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.278962641954422,
+                    0.12261420488357544,
+                    0.18415707349777222,
+                    0.14770135283470154,
+                    0.059213388711214066,
+                    0.042112115770578384,
+                    0.03878415375947952,
+                    0.02671542949974537,
+                    0.06565063446760178,
+                    0.03408903256058693
+                ],
+                "top_frames": [
+                    0,
+                    2,
+                    3
+                ],
+                "selected_reward": -0.048684414476156235
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q4",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set inside a dim interior of an ancient military tent?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is Zhuge Liang visible wearing a wide-sleeved dark blue silk robe and a turban?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is Zhuge Liang holding a pristine white crane feather fan in his right hand and tapping the handle on a map?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Are surrounding generals visible wearing heavy leather and metal armor with solemn expressions?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the camera shot a medium shot filmed from a slightly elevated angle and slowly advancing forward?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.023292265832424164
+                ],
+                "opposite_logprob_tokens": [
+                    -3.773292303085327
+                ],
+                "logprob_reward": -0.023292265832424164,
+                "yes_no_margin_reward": 3.75,
+                "token_credit_reward": -0.023292265832424164,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.34640276432037354,
+                    0.11115160584449768,
+                    0.07099005579948425,
+                    0.10868324339389801,
+                    0.11518240720033646,
+                    0.07818055897951126,
+                    0.053619757294654846,
+                    0.02404751442372799,
+                    0.031000329181551933,
+                    0.06074179336428642
+                ],
+                "top_frames": [
+                    0,
+                    4,
+                    1
+                ],
+                "selected_reward": -0.023292265832424164
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q5",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the scene set inside a dim interior of an ancient military tent?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Is Zhuge Liang visible wearing a wide-sleeved dark blue silk robe and a turban?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is Zhuge Liang holding a pristine white crane feather fan in his right hand and tapping the handle on a map?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Are surrounding generals visible wearing heavy leather and metal armor with solemn expressions?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Is the camera shot a medium shot filmed from a slightly elevated angle and slowly advancing forward?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.0336940661072731
+                ],
+                "opposite_logprob_tokens": [
+                    -3.40869402885437
+                ],
+                "logprob_reward": -0.0336940661072731,
+                "yes_no_margin_reward": 3.375,
+                "token_credit_reward": -0.0336940661072731,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.15291036665439606,
+                    0.08419633656740189,
+                    0.06662151217460632,
+                    0.04612751677632332,
+                    0.1041102260351181,
+                    0.16917116940021515,
+                    0.052422113716602325,
+                    0.047744039446115494,
+                    0.049387335777282715,
+                    0.22730937600135803
+                ],
+                "top_frames": [
+                    9,
+                    5,
+                    0
+                ],
+                "selected_reward": -0.0336940661072731
+            }
+        ],
+        "vlm_decoded_outputs": [
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes"
+        ]
+    }
+]

outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_9/index_tensor([8837, 8837])_group_9_rewards.json

@@ -0,0 +1,882 @@
+[
+    {
+        "prompt": "In the whimsical style of fantasy game CG, a medium-side tracking shot smoothly follows a small group of purple sea snails as they cling to a row of shimmering bubbles. Each snail possesses a delicate, almost translucent, paper-thin shell, spiraling in iridescent hues of lavender and amethyst, its every movement catching the light. The raft itself is a magical group of large spheres pressed together, their surfaces swirling with a pearly, iridescent sheen. The entire group floats gently on the surface of a magical sea, a shimmering, crystal-turquoise hue filled with softly luminous particles. With each gentle wave, the raft and its passengers rise and fall with convincing, physics-based fluidity; the snails' soft, gelatinous bodies delicately compress and contract as they cling, their tiny eyestalks swaying with the gentle rhythm of their passage through the shimmering waters. The scene is bathed in a warm, ethereal light that makes the water's surface shimmer, creating an atmosphere of tranquility, wonder, and utterly magical.",
+        "seed": 22311,
+        "video_path": "./outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_9/index_8837_seed_22311_dp_18_rank_36_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 9,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 0,
+        "avg": -0.0693772193044424,
+        "vlm_logprob": -0.0693772193044424,
+        "vlm_yes_no_margin": 3.125,
+        "vlm_token_credit": -0.0693772193044424,
+        "vlm_yes_ratio": 1.0,
+        "vlm_num_questions": 5.0,
+        "reward_records": [
+            {
+                "sample_idx": 0,
+                "question_id": "q1",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the camera executing a medium-side tracking shot following a small group of purple sea snails?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Do the sea snails have translucent, paper-thin shells with spiraling iridescent hues of lavender and amethyst?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the snails' raft composed of large spheres pressed together with a pearly, iridescent sheen?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the sea crystal-turquoise in color and filled with softly luminous particles?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Do the snails' soft, gelatinous bodies visibly compress and contract as they cling to the raft?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.08088605850934982
+                ],
+                "opposite_logprob_tokens": [
+                    -2.580886125564575
+                ],
+                "logprob_reward": -0.08088605850934982,
+                "yes_no_margin_reward": 2.5,
+                "token_credit_reward": -0.08088605850934982,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.09449809789657593,
+                    0.029341725632548332,
+                    0.06761278212070465,
+                    0.04967129975557327,
+                    0.11537119001150131,
+                    0.05157817155122757,
+                    0.3715072572231293,
+                    0.048329830169677734,
+                    0.040926408022642136,
+                    0.13116313517093658
+                ],
+                "top_frames": [
+                    6,
+                    9,
+                    4
+                ],
+                "selected_reward": -0.08088605850934982
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q2",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the camera executing a medium-side tracking shot following a small group of purple sea snails?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Do the sea snails have translucent, paper-thin shells with spiraling iridescent hues of lavender and amethyst?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the snails' raft composed of large spheres pressed together with a pearly, iridescent sheen?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the sea crystal-turquoise in color and filled with softly luminous particles?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Do the snails' soft, gelatinous bodies visibly compress and contract as they cling to the raft?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.10032542049884796
+                ],
+                "opposite_logprob_tokens": [
+                    -2.350325345993042
+                ],
+                "logprob_reward": -0.10032542049884796,
+                "yes_no_margin_reward": 2.25,
+                "token_credit_reward": -0.10032542049884796,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.10228857398033142,
+                    0.11052928864955902,
+                    0.045931391417980194,
+                    0.12416844069957733,
+                    0.09452272951602936,
+                    0.03161114826798439,
+                    0.22324468195438385,
+                    0.05680302903056145,
+                    0.04137242212891579,
+                    0.1695282906293869
+                ],
+                "top_frames": [
+                    6,
+                    9,
+                    3
+                ],
+                "selected_reward": -0.10032542049884796
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q3",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the camera executing a medium-side tracking shot following a small group of purple sea snails?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Do the sea snails have translucent, paper-thin shells with spiraling iridescent hues of lavender and amethyst?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the snails' raft composed of large spheres pressed together with a pearly, iridescent sheen?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the sea crystal-turquoise in color and filled with softly luminous particles?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Do the snails' soft, gelatinous bodies visibly compress and contract as they cling to the raft?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.008648795075714588
+                ],
+                "opposite_logprob_tokens": [
+                    -4.758648872375488
+                ],
+                "logprob_reward": -0.008648795075714588,
+                "yes_no_margin_reward": 4.75,
+                "token_credit_reward": -0.008648795075714588,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.15788534283638,
+                    0.1413964182138443,
+                    0.058012764900922775,
+                    0.10890764743089676,
+                    0.1411435455083847,
+                    0.019963733851909637,
+                    0.03532730042934418,
+                    0.09468618780374527,
+                    0.14925885200500488,
+                    0.09341822564601898
+                ],
+                "top_frames": [
+                    0,
+                    8,
+                    1
+                ],
+                "selected_reward": -0.008648795075714588
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q4",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the camera executing a medium-side tracking shot following a small group of purple sea snails?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Do the sea snails have translucent, paper-thin shells with spiraling iridescent hues of lavender and amethyst?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the snails' raft composed of large spheres pressed together with a pearly, iridescent sheen?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the sea crystal-turquoise in color and filled with softly luminous particles?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Do the snails' soft, gelatinous bodies visibly compress and contract as they cling to the raft?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.014209755696356297
+                ],
+                "opposite_logprob_tokens": [
+                    -4.264209747314453
+                ],
+                "logprob_reward": -0.014209755696356297,
+                "yes_no_margin_reward": 4.25,
+                "token_credit_reward": -0.014209755696356297,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.1350073665380478,
+                    0.25406786799430847,
+                    0.05408328026533127,
+                    0.04056137055158615,
+                    0.3379329741001129,
+                    0.014572948217391968,
+                    0.046474944800138474,
+                    0.037733085453510284,
+                    0.037513721734285355,
+                    0.04205245524644852
+                ],
+                "top_frames": [
+                    4,
+                    1,
+                    0
+                ],
+                "selected_reward": -0.014209755696356297
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q5",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the camera executing a medium-side tracking shot following a small group of purple sea snails?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Do the sea snails have translucent, paper-thin shells with spiraling iridescent hues of lavender and amethyst?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the snails' raft composed of large spheres pressed together with a pearly, iridescent sheen?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the sea crystal-turquoise in color and filled with softly luminous particles?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Do the snails' soft, gelatinous bodies visibly compress and contract as they cling to the raft?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.14281606674194336
+                ],
+                "opposite_logprob_tokens": [
+                    -2.0178160667419434
+                ],
+                "logprob_reward": -0.14281606674194336,
+                "yes_no_margin_reward": 1.875,
+                "token_credit_reward": -0.14281606674194336,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.10367888957262039,
+                    0.14744101464748383,
+                    0.06871194392442703,
+                    0.03835940733551979,
+                    0.12533438205718994,
+                    0.03150859475135803,
+                    0.1970299929380417,
+                    0.17040546238422394,
+                    0.037005022168159485,
+                    0.08052527904510498
+                ],
+                "top_frames": [
+                    6,
+                    7,
+                    1
+                ],
+                "selected_reward": -0.14281606674194336
+            }
+        ],
+        "vlm_decoded_outputs": [
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes"
+        ]
+    },
+    {
+        "prompt": "In the whimsical style of fantasy game CG, a medium-side tracking shot smoothly follows a small group of purple sea snails as they cling to a row of shimmering bubbles. Each snail possesses a delicate, almost translucent, paper-thin shell, spiraling in iridescent hues of lavender and amethyst, its every movement catching the light. The raft itself is a magical group of large spheres pressed together, their surfaces swirling with a pearly, iridescent sheen. The entire group floats gently on the surface of a magical sea, a shimmering, crystal-turquoise hue filled with softly luminous particles. With each gentle wave, the raft and its passengers rise and fall with convincing, physics-based fluidity; the snails' soft, gelatinous bodies delicately compress and contract as they cling, their tiny eyestalks swaying with the gentle rhythm of their passage through the shimmering waters. The scene is bathed in a warm, ethereal light that makes the water's surface shimmer, creating an atmosphere of tranquility, wonder, and utterly magical.",
+        "seed": 22312,
+        "video_path": "./outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_9/index_8837_seed_22312_dp_18_rank_36_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 9,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 1,
+        "avg": -0.07121626436710357,
+        "vlm_logprob": -0.07121626436710357,
+        "vlm_yes_no_margin": 2.849999928474426,
+        "vlm_token_credit": -0.07121626436710357,
+        "vlm_yes_ratio": 1.0,
+        "vlm_num_questions": 5.0,
+        "reward_records": [
+            {
+                "sample_idx": 0,
+                "question_id": "q1",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the camera executing a medium-side tracking shot following a small group of purple sea snails?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Do the sea snails have translucent, paper-thin shells with spiraling iridescent hues of lavender and amethyst?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the snails' raft composed of large spheres pressed together with a pearly, iridescent sheen?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the sea crystal-turquoise in color and filled with softly luminous particles?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Do the snails' soft, gelatinous bodies visibly compress and contract as they cling to the raft?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.08063381165266037
+                ],
+                "opposite_logprob_tokens": [
+                    -2.5806338787078857
+                ],
+                "logprob_reward": -0.08063381165266037,
+                "yes_no_margin_reward": 2.5,
+                "token_credit_reward": -0.08063381165266037,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.10488123446702957,
+                    0.13740578293800354,
+                    0.04601311311125755,
+                    0.161946102976799,
+                    0.06068597361445427,
+                    0.1567872315645218,
+                    0.07529672980308533,
+                    0.09033411741256714,
+                    0.03565245121717453,
+                    0.13099722564220428
+                ],
+                "top_frames": [
+                    3,
+                    5,
+                    1
+                ],
+                "selected_reward": -0.08063381165266037
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q2",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the camera executing a medium-side tracking shot following a small group of purple sea snails?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Do the sea snails have translucent, paper-thin shells with spiraling iridescent hues of lavender and amethyst?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the snails' raft composed of large spheres pressed together with a pearly, iridescent sheen?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the sea crystal-turquoise in color and filled with softly luminous particles?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Do the snails' soft, gelatinous bodies visibly compress and contract as they cling to the raft?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.02981938049197197
+                ],
+                "opposite_logprob_tokens": [
+                    -3.5298194885253906
+                ],
+                "logprob_reward": -0.02981938049197197,
+                "yes_no_margin_reward": 3.5,
+                "token_credit_reward": -0.02981938049197197,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.16880269348621368,
+                    0.10196969658136368,
+                    0.08391261845827103,
+                    0.1064530685544014,
+                    0.06901219487190247,
+                    0.1351480484008789,
+                    0.07187341153621674,
+                    0.10200711339712143,
+                    0.05759379640221596,
+                    0.1032274141907692
+                ],
+                "top_frames": [
+                    0,
+                    5,
+                    3
+                ],
+                "selected_reward": -0.02981938049197197
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q3",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the camera executing a medium-side tracking shot following a small group of purple sea snails?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Do the sea snails have translucent, paper-thin shells with spiraling iridescent hues of lavender and amethyst?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the snails' raft composed of large spheres pressed together with a pearly, iridescent sheen?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the sea crystal-turquoise in color and filled with softly luminous particles?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Do the snails' soft, gelatinous bodies visibly compress and contract as they cling to the raft?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.018204864114522934
+                ],
+                "opposite_logprob_tokens": [
+                    -4.018204689025879
+                ],
+                "logprob_reward": -0.018204864114522934,
+                "yes_no_margin_reward": 3.999999761581421,
+                "token_credit_reward": -0.018204864114522934,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.103948675096035,
+                    0.10765949636697769,
+                    0.13869434595108032,
+                    0.1724737137556076,
+                    0.07902923971414566,
+                    0.17286376655101776,
+                    0.06491556018590927,
+                    0.06443353742361069,
+                    0.04367249831557274,
+                    0.052309226244688034
+                ],
+                "top_frames": [
+                    5,
+                    3,
+                    2
+                ],
+                "selected_reward": -0.018204864114522934
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q4",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the camera executing a medium-side tracking shot following a small group of purple sea snails?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Do the sea snails have translucent, paper-thin shells with spiraling iridescent hues of lavender and amethyst?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the snails' raft composed of large spheres pressed together with a pearly, iridescent sheen?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the sea crystal-turquoise in color and filled with softly luminous particles?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Do the snails' soft, gelatinous bodies visibly compress and contract as they cling to the raft?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.12710054218769073
+                ],
+                "opposite_logprob_tokens": [
+                    -2.1271004676818848
+                ],
+                "logprob_reward": -0.12710054218769073,
+                "yes_no_margin_reward": 1.9999998807907104,
+                "token_credit_reward": -0.12710054218769073,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.08894567936658859,
+                    0.07949672639369965,
+                    0.06090408191084862,
+                    0.13447414338588715,
+                    0.11056417226791382,
+                    0.2454477846622467,
+                    0.04700455814599991,
+                    0.12012983858585358,
+                    0.03930603712797165,
+                    0.07372699677944183
+                ],
+                "top_frames": [
+                    5,
+                    3,
+                    7
+                ],
+                "selected_reward": -0.12710054218769073
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q5",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the camera executing a medium-side tracking shot following a small group of purple sea snails?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Do the sea snails have translucent, paper-thin shells with spiraling iridescent hues of lavender and amethyst?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the snails' raft composed of large spheres pressed together with a pearly, iridescent sheen?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the sea crystal-turquoise in color and filled with softly luminous particles?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Do the snails' soft, gelatinous bodies visibly compress and contract as they cling to the raft?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.10032272338867188
+                ],
+                "opposite_logprob_tokens": [
+                    -2.350322723388672
+                ],
+                "logprob_reward": -0.10032272338867188,
+                "yes_no_margin_reward": 2.25,
+                "token_credit_reward": -0.10032272338867188,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.09645824134349823,
+                    0.0854991152882576,
+                    0.06989829242229462,
+                    0.11411301791667938,
+                    0.08462347090244293,
+                    0.08491455018520355,
+                    0.11442232877016068,
+                    0.18399454653263092,
+                    0.06380356103181839,
+                    0.10227286070585251
+                ],
+                "top_frames": [
+                    7,
+                    6,
+                    3
+                ],
+                "selected_reward": -0.10032272338867188
+            }
+        ],
+        "vlm_decoded_outputs": [
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes"
+        ]
+    },
+    {
+        "prompt": "In the whimsical style of fantasy game CG, a medium-side tracking shot smoothly follows a small group of purple sea snails as they cling to a row of shimmering bubbles. Each snail possesses a delicate, almost translucent, paper-thin shell, spiraling in iridescent hues of lavender and amethyst, its every movement catching the light. The raft itself is a magical group of large spheres pressed together, their surfaces swirling with a pearly, iridescent sheen. The entire group floats gently on the surface of a magical sea, a shimmering, crystal-turquoise hue filled with softly luminous particles. With each gentle wave, the raft and its passengers rise and fall with convincing, physics-based fluidity; the snails' soft, gelatinous bodies delicately compress and contract as they cling, their tiny eyestalks swaying with the gentle rhythm of their passage through the shimmering waters. The scene is bathed in a warm, ethereal light that makes the water's surface shimmer, creating an atmosphere of tranquility, wonder, and utterly magical.",
+        "seed": 22313,
+        "video_path": "./outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_9/index_8837_seed_22313_dp_19_rank_38_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 9,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 2,
+        "avg": -0.053552633710205556,
+        "vlm_logprob": -0.053552633710205556,
+        "vlm_yes_no_margin": 3.25,
+        "vlm_token_credit": -0.053552633710205556,
+        "vlm_yes_ratio": 1.0,
+        "vlm_num_questions": 5.0,
+        "reward_records": [
+            {
+                "sample_idx": 0,
+                "question_id": "q1",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the camera executing a medium-side tracking shot following a small group of purple sea snails?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Do the sea snails have translucent, paper-thin shells with spiraling iridescent hues of lavender and amethyst?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the snails' raft composed of large spheres pressed together with a pearly, iridescent sheen?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the sea crystal-turquoise in color and filled with softly luminous particles?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Do the snails' soft, gelatinous bodies visibly compress and contract as they cling to the raft?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.11422129720449448
+                ],
+                "opposite_logprob_tokens": [
+                    -2.2392213344573975
+                ],
+                "logprob_reward": -0.11422129720449448,
+                "yes_no_margin_reward": 2.125,
+                "token_credit_reward": -0.11422129720449448,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.04428672045469284,
+                    0.04068959876894951,
+                    0.2887083888053894,
+                    0.05125000327825546,
+                    0.21255072951316833,
+                    0.1484050303697586,
+                    0.050726767629384995,
+                    0.04294741526246071,
+                    0.01434421632438898,
+                    0.10609105974435806
+                ],
+                "top_frames": [
+                    2,
+                    4,
+                    5
+                ],
+                "selected_reward": -0.11422129720449448
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q2",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the camera executing a medium-side tracking shot following a small group of purple sea snails?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Do the sea snails have translucent, paper-thin shells with spiraling iridescent hues of lavender and amethyst?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the snails' raft composed of large spheres pressed together with a pearly, iridescent sheen?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the sea crystal-turquoise in color and filled with softly luminous particles?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Do the snails' soft, gelatinous bodies visibly compress and contract as they cling to the raft?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.033724263310432434
+                ],
+                "opposite_logprob_tokens": [
+                    -3.408724308013916
+                ],
+                "logprob_reward": -0.033724263310432434,
+                "yes_no_margin_reward": 3.375,
+                "token_credit_reward": -0.033724263310432434,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.038137659430503845,
+                    0.0586344338953495,
+                    0.3304092586040497,
+                    0.07805416733026505,
+                    0.2541285455226898,
+                    0.15682534873485565,
+                    0.02187996730208397,
+                    0.02692902646958828,
+                    0.011212962679564953,
+                    0.023788636550307274
+                ],
+                "top_frames": [
+                    2,
+                    4,
+                    5
+                ],
+                "selected_reward": -0.033724263310432434
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q3",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the camera executing a medium-side tracking shot following a small group of purple sea snails?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Do the sea snails have translucent, paper-thin shells with spiraling iridescent hues of lavender and amethyst?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the snails' raft composed of large spheres pressed together with a pearly, iridescent sheen?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the sea crystal-turquoise in color and filled with softly luminous particles?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Do the snails' soft, gelatinous bodies visibly compress and contract as they cling to the raft?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.018208609893918037
+                ],
+                "opposite_logprob_tokens": [
+                    -4.0182085037231445
+                ],
+                "logprob_reward": -0.018208609893918037,
+                "yes_no_margin_reward": 4.0,
+                "token_credit_reward": -0.018208609893918037,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.05025481805205345,
+                    0.04069038853049278,
+                    0.4344936013221741,
+                    0.1538693755865097,
+                    0.06857775151729584,
+                    0.061727266758680344,
+                    0.08381342887878418,
+                    0.06226338446140289,
+                    0.018619226291775703,
+                    0.025690821930766106
+                ],
+                "top_frames": [
+                    2,
+                    3,
+                    6
+                ],
+                "selected_reward": -0.018208609893918037
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q4",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the camera executing a medium-side tracking shot following a small group of purple sea snails?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Do the sea snails have translucent, paper-thin shells with spiraling iridescent hues of lavender and amethyst?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the snails' raft composed of large spheres pressed together with a pearly, iridescent sheen?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the sea crystal-turquoise in color and filled with softly luminous particles?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Do the snails' soft, gelatinous bodies visibly compress and contract as they cling to the raft?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.01255230512470007
+                ],
+                "opposite_logprob_tokens": [
+                    -4.387552261352539
+                ],
+                "logprob_reward": -0.01255230512470007,
+                "yes_no_margin_reward": 4.375,
+                "token_credit_reward": -0.01255230512470007,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.03307845816016197,
+                    0.01830475404858589,
+                    0.03689456731081009,
+                    0.20150786638259888,
+                    0.17614412307739258,
+                    0.3522907793521881,
+                    0.13375413417816162,
+                    0.03796922042965889,
+                    0.005028194282203913,
+                    0.005027879495173693
+                ],
+                "top_frames": [
+                    5,
+                    3,
+                    4
+                ],
+                "selected_reward": -0.01255230512470007
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q5",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the camera executing a medium-side tracking shot following a small group of purple sea snails?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Do the sea snails have translucent, paper-thin shells with spiraling iridescent hues of lavender and amethyst?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the snails' raft composed of large spheres pressed together with a pearly, iridescent sheen?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the sea crystal-turquoise in color and filled with softly luminous particles?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Do the snails' soft, gelatinous bodies visibly compress and contract as they cling to the raft?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.08905669301748276
+                ],
+                "opposite_logprob_tokens": [
+                    -2.4640567302703857
+                ],
+                "logprob_reward": -0.08905669301748276,
+                "yes_no_margin_reward": 2.375,
+                "token_credit_reward": -0.08905669301748276,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.06453975290060043,
+                    0.043043725192546844,
+                    0.05124324560165405,
+                    0.05924658849835396,
+                    0.4715997576713562,
+                    0.12597303092479706,
+                    0.02742215059697628,
+                    0.09398466348648071,
+                    0.02042907103896141,
+                    0.04251798614859581
+                ],
+                "top_frames": [
+                    4,
+                    5,
+                    7
+                ],
+                "selected_reward": -0.08905669301748276
+            }
+        ],
+        "vlm_decoded_outputs": [
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes"
+        ]
+    },
+    {
+        "prompt": "In the whimsical style of fantasy game CG, a medium-side tracking shot smoothly follows a small group of purple sea snails as they cling to a row of shimmering bubbles. Each snail possesses a delicate, almost translucent, paper-thin shell, spiraling in iridescent hues of lavender and amethyst, its every movement catching the light. The raft itself is a magical group of large spheres pressed together, their surfaces swirling with a pearly, iridescent sheen. The entire group floats gently on the surface of a magical sea, a shimmering, crystal-turquoise hue filled with softly luminous particles. With each gentle wave, the raft and its passengers rise and fall with convincing, physics-based fluidity; the snails' soft, gelatinous bodies delicately compress and contract as they cling, their tiny eyestalks swaying with the gentle rhythm of their passage through the shimmering waters. The scene is bathed in a warm, ethereal light that makes the water's surface shimmer, creating an atmosphere of tranquility, wonder, and utterly magical.",
+        "seed": 22314,
+        "video_path": "./outputs/yw006-4-sage-qwen35-9b-token-credit-video-adv-2/rl_samples/0000004/group_9/index_8837_seed_22314_dp_19_rank_38_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 9,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 3,
+        "avg": -0.09806786440312862,
+        "vlm_logprob": -0.09806786440312862,
+        "vlm_yes_no_margin": 2.924999976158142,
+        "vlm_token_credit": -0.09806786440312862,
+        "vlm_yes_ratio": 1.0,
+        "vlm_num_questions": 5.0,
+        "reward_records": [
+            {
+                "sample_idx": 0,
+                "question_id": "q1",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the camera executing a medium-side tracking shot following a small group of purple sea snails?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Do the sea snails have translucent, paper-thin shells with spiraling iridescent hues of lavender and amethyst?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the snails' raft composed of large spheres pressed together with a pearly, iridescent sheen?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the sea crystal-turquoise in color and filled with softly luminous particles?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Do the snails' soft, gelatinous bodies visibly compress and contract as they cling to the raft?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.2834167182445526
+                ],
+                "opposite_logprob_tokens": [
+                    -1.408416748046875
+                ],
+                "logprob_reward": -0.2834167182445526,
+                "yes_no_margin_reward": 1.125,
+                "token_credit_reward": -0.2834167182445526,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.18389040231704712,
+                    0.04326782748103142,
+                    0.03002897836267948,
+                    0.11445653438568115,
+                    0.07480388134717941,
+                    0.06720887869596481,
+                    0.20240972936153412,
+                    0.06331481039524078,
+                    0.14194637537002563,
+                    0.07867252081632614
+                ],
+                "top_frames": [
+                    6,
+                    0,
+                    8
+                ],
+                "selected_reward": -0.2834167182445526
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q2",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the camera executing a medium-side tracking shot following a small group of purple sea snails?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Do the sea snails have translucent, paper-thin shells with spiraling iridescent hues of lavender and amethyst?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the snails' raft composed of large spheres pressed together with a pearly, iridescent sheen?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the sea crystal-turquoise in color and filled with softly luminous particles?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Do the snails' soft, gelatinous bodies visibly compress and contract as they cling to the raft?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.02981833927333355
+                ],
+                "opposite_logprob_tokens": [
+                    -3.529818296432495
+                ],
+                "logprob_reward": -0.02981833927333355,
+                "yes_no_margin_reward": 3.5,
+                "token_credit_reward": -0.02981833927333355,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.19547560811042786,
+                    0.05014139413833618,
+                    0.06311443448066711,
+                    0.07926847040653229,
+                    0.08827614039182663,
+                    0.04048188030719757,
+                    0.015897098928689957,
+                    0.0303538516163826,
+                    0.4000687301158905,
+                    0.036922432482242584
+                ],
+                "top_frames": [
+                    8,
+                    0,
+                    4
+                ],
+                "selected_reward": -0.02981833927333355
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q3",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the camera executing a medium-side tracking shot following a small group of purple sea snails?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Do the sea snails have translucent, paper-thin shells with spiraling iridescent hues of lavender and amethyst?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the snails' raft composed of large spheres pressed together with a pearly, iridescent sheen?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the sea crystal-turquoise in color and filled with softly luminous particles?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Do the snails' soft, gelatinous bodies visibly compress and contract as they cling to the raft?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.018207672983407974
+                ],
+                "opposite_logprob_tokens": [
+                    -4.018207550048828
+                ],
+                "logprob_reward": -0.018207672983407974,
+                "yes_no_margin_reward": 3.999999761581421,
+                "token_credit_reward": -0.018207672983407974,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.09169311076402664,
+                    0.03319432586431503,
+                    0.05723140388727188,
+                    0.0815931186079979,
+                    0.03320042043924332,
+                    0.03550775721669197,
+                    0.024519113823771477,
+                    0.02854621410369873,
+                    0.5756202340126038,
+                    0.038894303143024445
+                ],
+                "top_frames": [
+                    8,
+                    0,
+                    3
+                ],
+                "selected_reward": -0.018207672983407974
+            },
+            {
+                "sample_idx": 0,
+                "question_id": "q4",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the camera executing a medium-side tracking shot following a small group of purple sea snails?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Do the sea snails have translucent, paper-thin shells with spiraling iridescent hues of lavender and amethyst?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the snails' raft composed of large spheres pressed together with a pearly, iridescent sheen?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the sea crystal-turquoise in color and filled with softly luminous particles?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Do the snails' soft, gelatinous bodies visibly compress and contract as they cling to the raft?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
+                "target_logprob_tokens": [
+                    -0.016075875610113144
+                ],
+                "opposite_logprob_tokens": [
+                    -4.14107608795166
+                ],
+                "logprob_reward": -0.016075875610113144,
+                "yes_no_margin_reward": 4.125,
+                "token_credit_reward": -0.016075875610113144,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
+                    0.11940310895442963,
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+                    6
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+            {
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+                "question_id": "q5",
+                "question": "You are a careful video question-answering assistant.\nUse only visually grounded evidence from the video, and do not guess unseen details.\n\nGiven an AI generated video, answer the following atomic visual questions using only evidence from the video.\n\nRules:\n- Answer each question independently.\n- Use concise canonical phrases.\n- Do not add explanations.\n- For \"yes_no\" questions, answer with \"Yes\" or \"No\" only.\n- Return valid JSON only.\n\nOutput format:\n{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"...\"}]}\n\nSub-questions:\n- {\"id\": \"q1\", \"question\": \"Is the camera executing a medium-side tracking shot following a small group of purple sea snails?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q2\", \"question\": \"Do the sea snails have translucent, paper-thin shells with spiraling iridescent hues of lavender and amethyst?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q3\", \"question\": \"Is the snails' raft composed of large spheres pressed together with a pearly, iridescent sheen?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q4\", \"question\": \"Is the sea crystal-turquoise in color and filled with softly luminous particles?\", \"answer_type\": \"yes_no\"}\n- {\"id\": \"q5\", \"question\": \"Do the snails' soft, gelatinous bodies visibly compress and contract as they cling to the raft?\", \"answer_type\": \"yes_no\"}",
+                "ref_answer": "{\"sub_answers\": [{\"id\": \"q1\", \"answer\": \"Yes\"}, {\"id\": \"q2\", \"answer\": \"Yes\"}, {\"id\": \"q3\", \"answer\": \"Yes\"}, {\"id\": \"q4\", \"answer\": \"Yes\"}, {\"id\": \"q5\", \"answer\": \"Yes\"}]}",
+                "target_answer": "Yes",
+                "pred_sentence": "Yes",
+                "normalized_pred_keywords": [
+                    "Yes"
+                ],
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+                    -0.14282071590423584
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+                "yes_no_margin_reward": 1.8750001192092896,
+                "token_credit_reward": -0.14282071590423584,
+                "yes_ratio_reward": 1.0,
+                "frame_importance": [
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+                    0.05038445070385933,
+                    0.03420492634177208,
+                    0.17023098468780518,
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+                    0.2723711133003235,
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+                    3,
+                    4
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+        ],
+        "vlm_decoded_outputs": [
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes",
+            "Yes"
+        ]
+    }
+]

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