sample_id stringlengths 59 120 | error_type stringclasses 2
values | error_family stringclasses 2
values | correct_step stringlengths 6 170 | error_step stringlengths 11 172 | expected_correction stringlengths 29 144 | failure_mechanism stringlengths 48 216 | consequence_category stringclasses 66
values | dataset stringclasses 17
values | take_name stringlengths 8 48 | scenario stringclasses 65
values | view stringclasses 3
values | is_gui bool 1
class | duration_s float64 2.46 10 | dimension_scores dict | geometry dict | reason_code stringclasses 2
values | source_video stringlengths 44 146 | temporal dict | files dict | audit dict | pair dict | category stringclasses 1
value | provenance dict | _source_files dict | human_verification dict |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
v2_ab_letterbox_arm_B_ee4d_cmu_bike18_3_E01_wrong_execution_ab2e235d | wrong_execution | execution_deviation | Get bike tire lever | Get a flathead screwdriver. | Don't use a screwdriver, you'll pinch the tube—get a proper tire lever. | The sharp metal tip of the screwdriver will puncture the inner tube when prying the tire, ruining the repair and causing another flat. | wrong_object | EgoExo4D | ee4d_cmu_bike18_3 | Complete the Fix a Flat Tire - Replace a Bike Tube correctly | ego | false | 3.167 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 4,
"action_timing": 4,
"motion_coherence": 4,
"visual_quality": 4
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/cmu_bike18_3/frame_aligned_videos/downscaled/448/aria01_214-1.mp4 | {
"step_index": 34.065,
"want_s": 3.258,
"aligned_source_interval": [
1.258,
3.258
]
} | {
"correct_context": "generation_error/samples/v2_ab_letterbox_arm_B_ee4d_cmu_bike18_3_E01_wrong_execution_ab2e235d/correct_context.mp4",
"error_context": "generation_error/samples/v2_ab_letterbox_arm_B_ee4d_cmu_bike18_3_E01_wrong_execution_ab2e235d/error_context.mp4",
"correct_clip": "generation_error/samples/v2... | {
"sample_id": "v2_ab_letterbox_arm_B_ee4d_cmu_bike18_3_E01_wrong_execution_ab2e235d",
"label": "有问题",
"confidence": 0.7,
"error_start_s": 0,
"error_end_s": 2,
"visible_error": "操作者从工具包中拿出了一个一字螺丝刀，而非专业的自行车撬胎棒。",
"difference_from_correct": "正确动作应使用塑料撬胎棒以防损坏内胎，而视频2中错误地选择了金属一字螺丝刀。",
"physics_check": "通过",
... | {
"source_duration_s": 135.47,
"crop_start_s": 0,
"crop_end_s": 135.47,
"duration_s": 135.47,
"source_replacement_start_s": 34.065,
"source_replacement_end_s": 37.323,
"error_start_s": 34.065,
"error_end_s": 37.323,
"help_point_s": 34.065,
"duration_status": "within_target",
"continuity_policy": "... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_ab_letterbox_arm_B_ee4d_cmu_bike18_3_E01_wr... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_ab_letterbox_arm_B_ee4d_cmu_bike18_3_E01_wrong_execution_ab2e235d/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_ab_letterbox_arm_B_ee4d_cmu_bike18_3_E01_wrong_execution_ab2... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T04:53:41.344360+00:00"
} |
v2_ab_letterbox_arm_B_ee4d_georgiatech_covid_09_10_E01_wrong_execution_27102718 | wrong_execution | execution_deviation | Dip the swab into the testing tube | Rub the swab directly onto the sample well of the test cassette. | Wait, you need to mix the swab in the tube's liquid first! | Without the buffer liquid, the sample cannot flow across the test membrane via capillary action, resulting in an invalid test. | wrong_destination | EgoExo4D | ee4d_georgiatech_covid_09_10 | Complete the Covid-19 Rapid Antigen Test correctly | ego | false | 5 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 4,
"action_timing": 3,
"motion_coherence": 3,
"visual_quality": 3
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/georgiatech_covid_09_10/frame_aligned_videos/downscaled/448/aria01_214-1.mp4 | {
"step_index": 135.148,
"want_s": 7.482,
"aligned_source_interval": [
4.30215,
7.482
]
} | {
"correct_context": "generation_error/samples/v2_ab_letterbox_arm_B_ee4d_georgiatech_covid_09_10_E01_wrong_execution_27102718/correct_context.mp4",
"error_context": "generation_error/samples/v2_ab_letterbox_arm_B_ee4d_georgiatech_covid_09_10_E01_wrong_execution_27102718/error_context.mp4",
"correct_clip": "gener... | {
"sample_id": "v2_ab_letterbox_arm_B_ee4d_georgiatech_covid_09_10_E01_wrong_execution_27102718",
"label": "有问题",
"confidence": 0.75,
"error_start_s": 0,
"error_end_s": 4,
"visible_error": "直接用棉签涂抹测试卡槽，未先浸入试管中。",
"difference_from_correct": "正确操作需先将棉签与试管液体混合，视频2直接涂抹卡槽。",
"physics_check": "通过",
"reason"... | {
"source_duration_s": 276.77,
"crop_start_s": 75.148,
"crop_end_s": 195.148,
"duration_s": 120,
"source_replacement_start_s": 135.148,
"source_replacement_end_s": 142.63,
"error_start_s": 60,
"error_end_s": 67.482,
"help_point_s": 60,
"duration_status": "within_target",
"continuity_policy": "120s... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_ab_letterbox_arm_B_ee4d_georgiatech_covid_0... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_ab_letterbox_arm_B_ee4d_georgiatech_covid_09_10_E01_wrong_execution_27102718/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_ab_letterbox_arm_B_ee4d_georgiatech_covid_09_10_E... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T04:59:00.444984+00:00"
} |
v2_ab_letterbox_arm_B_ee4d_iiith_cooking_05_1_E01_substitution_1645c8a7 | substitution | object_or_predicate_swap | Place the skillet or pan or pot on the stove | Place the pot on the counter next to the stove. | You need to put the pot on the stove, not leave it on the counter. | When the stove is turned on in a subsequent step, it will heat an empty burner while the pot on the counter remains cold, preventing the milk tea from brewing. | wrong_destination | EgoExo4D | ee4d_iiith_cooking_05_1 | Complete the Making Milk Tea correctly | ego | false | 3.542 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 4,
"action_timing": 4,
"motion_coherence": 4,
"visual_quality": 4
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/iiith_cooking_05_1/frame_aligned_videos/downscaled/448/aria01_214-1.mp4 | {
"step_index": 62.41,
"want_s": 2.374,
"aligned_source_interval": [
0,
2.19595
]
} | {
"correct_context": "generation_error/samples/v2_ab_letterbox_arm_B_ee4d_iiith_cooking_05_1_E01_substitution_1645c8a7/correct_context.mp4",
"error_context": "generation_error/samples/v2_ab_letterbox_arm_B_ee4d_iiith_cooking_05_1_E01_substitution_1645c8a7/error_context.mp4",
"correct_clip": "generation_error/samp... | {
"sample_id": "v2_ab_letterbox_arm_B_ee4d_iiith_cooking_05_1_E01_substitution_1645c8a7",
"label": "有问题",
"confidence": 0.8,
"error_start_s": 0,
"error_end_s": 3.5,
"visible_error": "视频2中，红色的奶锅被放置在灶台旁的台面上，而非燃气灶上。",
"difference_from_correct": "视频1将奶锅放在灶上，视频2将奶锅放在台面上，导致无法加热。",
"physics_check": "通过",
"re... | {
"source_duration_s": 236.47,
"crop_start_s": 2.41,
"crop_end_s": 122.41,
"duration_s": 120,
"source_replacement_start_s": 62.41,
"source_replacement_end_s": 64.784,
"error_start_s": 60,
"error_end_s": 62.374,
"help_point_s": 60,
"duration_status": "within_target",
"continuity_policy": "120s_even... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_ab_letterbox_arm_B_ee4d_iiith_cooking_05_1_... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_ab_letterbox_arm_B_ee4d_iiith_cooking_05_1_E01_substitution_1645c8a7/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_ab_letterbox_arm_B_ee4d_iiith_cooking_05_1_E01_substituti... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T04:59:06.001095+00:00"
} |
v2_ab_letterbox_arm_B_ee4d_iiith_cooking_123_6_E01_substitution_3dd88139 | substitution | object_or_predicate_swap | Adjust the stove heat | Turn the knob for the adjacent empty burner. | You're turning the wrong knob, that's for the empty burner! | The milk tea boils over or scorches because the heat was not properly reduced, ruining the beverage. | wrong_object | EgoExo4D | ee4d_iiith_cooking_123_6 | Complete the Making Milk Tea correctly | ego | false | 5.583 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 4,
"action_timing": 4,
"motion_coherence": 4,
"visual_quality": 4
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/iiith_cooking_123_6/frame_aligned_videos/downscaled/448/aria01_214-1.mp4 | {
"step_index": 1.575,
"want_s": 3.496,
"aligned_source_interval": [
0,
3.496
]
} | {
"correct_context": "generation_error/samples/v2_ab_letterbox_arm_B_ee4d_iiith_cooking_123_6_E01_substitution_3dd88139/correct_context.mp4",
"error_context": "generation_error/samples/v2_ab_letterbox_arm_B_ee4d_iiith_cooking_123_6_E01_substitution_3dd88139/error_context.mp4",
"correct_clip": "generation_error/sa... | {
"sample_id": "v2_ab_letterbox_arm_B_ee4d_iiith_cooking_123_6_E01_substitution_3dd88139",
"label": "有问题",
"confidence": 0.95,
"error_start_s": 1,
"error_end_s": 5,
"visible_error": "操作者没有调节放有奶茶锅的左侧炉灶旋钮，而是旋转了右侧空炉灶的旋钮，导致右侧空炉灶起火。",
"difference_from_correct": "正确动作中，操作者调节的是放有锅具的左侧炉灶旋钮；而错误动作中，操作者错误地调节了右侧空炉灶的旋... | {
"source_duration_s": 158.27,
"crop_start_s": 0,
"crop_end_s": 158.27,
"duration_s": 158.27,
"source_replacement_start_s": 1.575,
"source_replacement_end_s": 5.071,
"error_start_s": 1.575,
"error_end_s": 5.071,
"help_point_s": 2.575,
"duration_status": "within_target",
"continuity_policy": "full_... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_ab_letterbox_arm_B_ee4d_iiith_cooking_123_6... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_ab_letterbox_arm_B_ee4d_iiith_cooking_123_6_E01_substitution_3dd88139/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_ab_letterbox_arm_B_ee4d_iiith_cooking_123_6_E01_substitu... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T04:59:36.892160+00:00"
} |
v2_ab_letterbox_arm_B_ee4d_iiith_cooking_130_4_E04_wrong_execution_1f079552 | wrong_execution | execution_deviation | Lift the lid of a skillet or pan or pot | Lift the entire covered skillet off the burner and set it aside. | Leave the pan on the stove and just take the lid off. | The cooking process halts prematurely because the pan is off the heat, and the next ingredients cannot be added because the lid is still blocking the pan. | off_step | EgoExo4D | ee4d_iiith_cooking_130_4 | Complete the Cooking Tomato & Eggs correctly | ego | false | 4.083 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 3,
"action_timing": 4,
"motion_coherence": 4,
"visual_quality": 4
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/iiith_cooking_130_4/frame_aligned_videos/downscaled/448/aria01_214-1.mp4 | {
"step_index": 312.981,
"want_s": 4.136,
"aligned_source_interval": [
1.5510000000000002,
4.136
]
} | {
"correct_context": "generation_error/samples/v2_ab_letterbox_arm_B_ee4d_iiith_cooking_130_4_E04_wrong_execution_1f079552/correct_context.mp4",
"error_context": "generation_error/samples/v2_ab_letterbox_arm_B_ee4d_iiith_cooking_130_4_E04_wrong_execution_1f079552/error_context.mp4",
"correct_clip": "generation_er... | {
"sample_id": "v2_ab_letterbox_arm_B_ee4d_iiith_cooking_130_4_E04_wrong_execution_1f079552",
"label": "有问题",
"confidence": 0.7,
"error_start_s": 0,
"error_end_s": 3,
"visible_error": "操作者将整个带盖的平底锅移离炉灶并置于一旁，而非仅取下锅盖。",
"difference_from_correct": "视频1仅揭开锅盖，锅仍在炉上；视频2则将整个带盖锅具移走。",
"physics_check": "通过",
"... | {
"source_duration_s": 347.37,
"crop_start_s": 227.37,
"crop_end_s": 347.37,
"duration_s": 120,
"source_replacement_start_s": 312.981,
"source_replacement_end_s": 317.117,
"error_start_s": 85.611,
"error_end_s": 89.747,
"help_point_s": 85.611,
"duration_status": "within_target",
"continuity_policy... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_ab_letterbox_arm_B_ee4d_iiith_cooking_130_4... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_ab_letterbox_arm_B_ee4d_iiith_cooking_130_4_E04_wrong_execution_1f079552/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_ab_letterbox_arm_B_ee4d_iiith_cooking_130_4_E04_wrong... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T04:59:54.107488+00:00"
} |
v2_ab_letterbox_arm_B_ee4d_iiith_cooking_25_3_E01_wrong_execution_77924fa7 | wrong_execution | execution_deviation | Add onion powder to a mixing bowl | Sprinkle the onion powder onto the cutting board instead of into the mixing bowl. | You're sprinkling the powder on the board instead of in the bowl! | The seasoning fails to reach the salad mixture, resulting in an incorrectly flavored dish. | wrong_destination | EgoExo4D | ee4d_iiith_cooking_25_3 | Complete the Making Cucumber & Tomato Salad correctly | ego | false | 5.208 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 3,
"action_timing": 3,
"motion_coherence": 3,
"visual_quality": 3
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/iiith_cooking_25_3/frame_aligned_videos/downscaled/448/aria01_214-1.mp4 | {
"step_index": 84.114,
"want_s": 4.306,
"aligned_source_interval": [
0.32294999999999996,
3.55245
]
} | {
"correct_context": "generation_error/samples/v2_ab_letterbox_arm_B_ee4d_iiith_cooking_25_3_E01_wrong_execution_77924fa7/correct_context.mp4",
"error_context": "generation_error/samples/v2_ab_letterbox_arm_B_ee4d_iiith_cooking_25_3_E01_wrong_execution_77924fa7/error_context.mp4",
"correct_clip": "generation_erro... | {
"sample_id": "v2_ab_letterbox_arm_B_ee4d_iiith_cooking_25_3_E01_wrong_execution_77924fa7",
"label": "有问题",
"confidence": 0.8,
"error_start_s": 1,
"error_end_s": 3,
"visible_error": "洋葱粉被撒在砧板上而非碗中。",
"difference_from_correct": "正确步骤应将粉末加入碗内，错误步骤将其撒在砧板上。",
"physics_check": "通过",
"reason": "视频2中明显可见调料被... | {
"source_duration_s": 111.8,
"crop_start_s": 0,
"crop_end_s": 111.8,
"duration_s": 111.8,
"source_replacement_start_s": 84.114,
"source_replacement_end_s": 88.42,
"error_start_s": 84.114,
"error_end_s": 88.42,
"help_point_s": 85.114,
"duration_status": "within_target",
"continuity_policy": "full_... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_ab_letterbox_arm_B_ee4d_iiith_cooking_25_3_... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_ab_letterbox_arm_B_ee4d_iiith_cooking_25_3_E01_wrong_execution_77924fa7/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_ab_letterbox_arm_B_ee4d_iiith_cooking_25_3_E01_wrong_e... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T05:00:00.951846+00:00"
} |
v2_ab_letterbox_arm_B_ee4d_sfu_cooking023_6_E01_wrong_execution_4014446b | wrong_execution | execution_deviation | Pour egg mixture into a skillet | Pour the egg mixture down the sink drain. | Stop, don't pour the eggs down the sink! | The eggs are lost down the drain, leaving nothing to scramble. | wrong_destination | EgoExo4D | ee4d_sfu_cooking023_6 | Complete the Cooking Scrambled Eggs correctly | ego | false | 6.333 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 3,
"action_timing": 4,
"motion_coherence": 3,
"visual_quality": 3
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/sfu_cooking023_6/frame_aligned_videos/downscaled/448/aria01_214-1.mp4 | {
"step_index": 48.056,
"want_s": 3.949,
"aligned_source_interval": [
0,
3.949
]
} | {
"correct_context": "generation_error/samples/v2_ab_letterbox_arm_B_ee4d_sfu_cooking023_6_E01_wrong_execution_4014446b/correct_context.mp4",
"error_context": "generation_error/samples/v2_ab_letterbox_arm_B_ee4d_sfu_cooking023_6_E01_wrong_execution_4014446b/error_context.mp4",
"correct_clip": "generation_error/sa... | {
"sample_id": "v2_ab_letterbox_arm_B_ee4d_sfu_cooking023_6_E01_wrong_execution_4014446b",
"label": "有问题",
"confidence": 0.8,
"error_start_s": 1,
"error_end_s": 5,
"visible_error": "将蛋液倒入水槽而非平底锅。",
"difference_from_correct": "正确动作是倒入平底锅，错误动作是倒入水槽。",
"physics_check": "通过",
"reason": "视频2中将蛋液倒入水槽，属于明显的错... | {
"source_duration_s": 423.7,
"crop_start_s": 0,
"crop_end_s": 120,
"duration_s": 120,
"source_replacement_start_s": 48.056,
"source_replacement_end_s": 52.005,
"error_start_s": 48.056,
"error_end_s": 52.005,
"help_point_s": 49.056,
"duration_status": "within_target",
"continuity_policy": "120s_ev... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_ab_letterbox_arm_B_ee4d_sfu_cooking023_6_E0... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_ab_letterbox_arm_B_ee4d_sfu_cooking023_6_E01_wrong_execution_4014446b/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_ab_letterbox_arm_B_ee4d_sfu_cooking023_6_E01_wrong_execu... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T05:00:08.054000+00:00"
} |
v2_ab_letterbox_arm_B_ee4d_uniandes_cooking_006_4_E01_substitution_02ca90f4 | substitution | object_or_predicate_swap | Place water on the stove | Place the milk pitcher on the stove. | Wait, you need to boil the water for the espresso first, not the milk. | The espresso cannot be brewed without boiling water, halting the latte-making process, and the milk might scald on the direct heat. | wrong_object | EgoExo4D | ee4d_uniandes_cooking_006_4 | Complete the Making Coffee latte correctly | ego | false | 3.5 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 2,
"action_timing": 3,
"motion_coherence": 3,
"visual_quality": 3
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | promoted_after_review | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/uniandes_cooking_006_4/frame_aligned_videos/downscaled/448/aria01_214-1.mp4 | {
"step_index": 92.517,
"want_s": 2.167,
"aligned_source_interval": [
0,
2.167
]
} | {
"correct_context": "generation_error/samples/v2_ab_letterbox_arm_B_ee4d_uniandes_cooking_006_4_E01_substitution_02ca90f4/correct_context.mp4",
"error_context": "generation_error/samples/v2_ab_letterbox_arm_B_ee4d_uniandes_cooking_006_4_E01_substitution_02ca90f4/error_context.mp4",
"correct_clip": "generation_er... | {
"sample_id": "v2_ab_letterbox_arm_B_ee4d_uniandes_cooking_006_4_E01_substitution_02ca90f4",
"label": "有问题",
"confidence": 0.8,
"error_start_s": 0,
"error_end_s": 3,
"visible_error": "视频2中将装有牛奶的拉花杯直接放在燃气灶上加热，而不是加热水。",
"difference_from_correct": "视频1中加热的是水，而视频2中错误地将牛奶杯放在火上加热。",
"physics_check": "通过",
... | {
"source_duration_s": 263.27,
"crop_start_s": 32.517,
"crop_end_s": 152.517,
"duration_s": 120,
"source_replacement_start_s": 92.517,
"source_replacement_end_s": 94.684,
"error_start_s": 60,
"error_end_s": 62.167,
"help_point_s": 60,
"duration_status": "within_target",
"continuity_policy": "120s_... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_ab_letterbox_arm_B_ee4d_uniandes_cooking_00... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_ab_letterbox_arm_B_ee4d_uniandes_cooking_006_4_E01_substitution_02ca90f4/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_ab_letterbox_arm_B_ee4d_uniandes_cooking_006_4_E01_su... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T05:00:21.818604+00:00"
} |
v2_ab_prompt_arm_A_ee4d_uniandes_cooking_005_6_E01_substitution_77041708 | substitution | object_or_predicate_swap | Get a cup or mug | Get a small espresso cup. | You'll need a bigger mug for a latte, that espresso cup is too small. | The vessel's capacity is too small for the intended drink, preventing the addition of the required amount of steamed milk. | wrong_object | EgoExo4D | ee4d_uniandes_cooking_005_6 | Complete the Making Coffee latte correctly | ego | false | 3.167 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 4,
"action_timing": 3,
"motion_coherence": 4,
"visual_quality": 4
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/uniandes_cooking_005_6/frame_aligned_videos/downscaled/448/aria01_214-1.mp4 | {
"step_index": 85.939,
"want_s": 4.817,
"aligned_source_interval": [
2.769775,
4.817
]
} | {
"correct_context": "generation_error/samples/v2_ab_prompt_arm_A_ee4d_uniandes_cooking_005_6_E01_substitution_77041708/correct_context.mp4",
"error_context": "generation_error/samples/v2_ab_prompt_arm_A_ee4d_uniandes_cooking_005_6_E01_substitution_77041708/error_context.mp4",
"correct_clip": "generation_error/sa... | {
"sample_id": "v2_ab_prompt_arm_A_ee4d_uniandes_cooking_005_6_E01_substitution_77041708",
"label": "有问题",
"confidence": 0.9,
"error_start_s": 0,
"error_end_s": 1.5,
"visible_error": "视频2中，操作者拿取并使用了一个小的浓缩咖啡杯，而不是像视频1中那样拿取一个适合做拿铁的大马克杯。",
"difference_from_correct": "视频1中操作者拿取的是一个白色的大马克杯；而视频2中操作者拿取并使用的是一个非常小的... | {
"source_duration_s": 321.17,
"crop_start_s": 25.939,
"crop_end_s": 145.939,
"duration_s": 120,
"source_replacement_start_s": 85.939,
"source_replacement_end_s": 90.756,
"error_start_s": 60,
"error_end_s": 64.817,
"help_point_s": 60,
"duration_status": "within_target",
"continuity_policy": "120s_... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_ab_prompt_arm_A_ee4d_uniandes_cooking_005_6... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_ab_prompt_arm_A_ee4d_uniandes_cooking_005_6_E01_substitution_77041708/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_ab_prompt_arm_A_ee4d_uniandes_cooking_005_6_E01_substitu... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T05:00:39.470783+00:00"
} |
v2_ab_prompt_arm_B_ee4d_iiith_cooking_43_3_E03_substitution_e7a4778b | substitution | object_or_predicate_swap | Wipe hands | Wipe hands with the wet dish sponge. | Don't use the dish sponge on your hands, grab the towel! | Soap or bacteria from the sponge contaminates the hands, which then handle the raw salad ingredients, making the salad inedible or unsafe. | wrong_state | EgoExo4D | ee4d_iiith_cooking_43_3 | Complete the Making Cucumber & Tomato Salad correctly | ego | false | 3.25 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 4,
"action_timing": 4,
"motion_coherence": 4,
"visual_quality": 4
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/iiith_cooking_43_3/frame_aligned_videos/downscaled/448/aria01_214-1.mp4 | {
"step_index": 80.407,
"want_s": 2.178,
"aligned_source_interval": [
0,
2.01465
]
} | {
"correct_context": "generation_error/samples/v2_ab_prompt_arm_B_ee4d_iiith_cooking_43_3_E03_substitution_e7a4778b/correct_context.mp4",
"error_context": "generation_error/samples/v2_ab_prompt_arm_B_ee4d_iiith_cooking_43_3_E03_substitution_e7a4778b/error_context.mp4",
"correct_clip": "generation_error/samples/v2... | {
"sample_id": "v2_ab_prompt_arm_B_ee4d_iiith_cooking_43_3_E03_substitution_e7a4778b",
"label": "有问题",
"confidence": 0.95,
"error_start_s": 0,
"error_end_s": 2,
"visible_error": "视频2中，人使用黄绿色的洗碗海绵来擦手，而不是使用旁边的格子抹布。",
"difference_from_correct": "视频1中，人使用格子抹布擦手；而视频2中，人错误地使用洗碗海绵擦手。",
"physics_check": "通过",
... | {
"source_duration_s": 120.67,
"crop_start_s": 0,
"crop_end_s": 120.67,
"duration_s": 120.67,
"source_replacement_start_s": 80.407,
"source_replacement_end_s": 82.585,
"error_start_s": 80.407,
"error_end_s": 82.585,
"help_point_s": 80.407,
"duration_status": "within_target",
"continuity_policy": "... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_ab_prompt_arm_B_ee4d_iiith_cooking_43_3_E03... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_ab_prompt_arm_B_ee4d_iiith_cooking_43_3_E03_substitution_e7a4778b/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_ab_prompt_arm_B_ee4d_iiith_cooking_43_3_E03_substitution_e7a... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T05:00:44.700578+00:00"
} |
v2_ab_prompt_arm_B_ee4d_upenn_0714_Cooking_1_4_E01_wrong_execution_f2337413 | wrong_execution | execution_deviation | Throw out trash or waste | Sweep the unused ginger root into the trash bin. | Watch out, you're throwing away the good ginger! | The usable ginger is lost in the trash, meaning it cannot be used for the rest of the recipe or future meals. | wrong_object | EgoExo4D | ee4d_upenn_0714_Cooking_1_4 | Complete the Making Sesame-Ginger Asian Salad correctly | ego | false | 4.333 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 3,
"action_timing": 4,
"motion_coherence": 4,
"visual_quality": 4
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/upenn_0714_Cooking_1_4/frame_aligned_videos/downscaled/448/aria01_214-1.mp4 | {
"step_index": 309.966,
"want_s": 4.38,
"aligned_source_interval": [
1.6425,
4.38
]
} | {
"correct_context": "generation_error/samples/v2_ab_prompt_arm_B_ee4d_upenn_0714_Cooking_1_4_E01_wrong_execution_f2337413/correct_context.mp4",
"error_context": "generation_error/samples/v2_ab_prompt_arm_B_ee4d_upenn_0714_Cooking_1_4_E01_wrong_execution_f2337413/error_context.mp4",
"correct_clip": "generation_er... | {
"sample_id": "v2_ab_prompt_arm_B_ee4d_upenn_0714_Cooking_1_4_E01_wrong_execution_f2337413",
"label": "有问题",
"confidence": 0.7,
"error_start_s": 1,
"error_end_s": 3,
"visible_error": "操作者将装有完好生姜的粉色塑料袋直接扔进垃圾桶。",
"difference_from_correct": "正确视频中仅丢弃了厨余垃圾，而错误视频中丢弃了完好且可用的生姜。",
"physics_check": "通过",
"rea... | {
"source_duration_s": 653.77,
"crop_start_s": 249.966,
"crop_end_s": 369.966,
"duration_s": 120,
"source_replacement_start_s": 309.966,
"source_replacement_end_s": 314.346,
"error_start_s": 60,
"error_end_s": 64.38,
"help_point_s": 61,
"duration_status": "within_target",
"continuity_policy": "120... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_ab_prompt_arm_B_ee4d_upenn_0714_Cooking_1_4... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_ab_prompt_arm_B_ee4d_upenn_0714_Cooking_1_4_E01_wrong_execution_f2337413/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_ab_prompt_arm_B_ee4d_upenn_0714_Cooking_1_4_E01_wrong... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T05:00:52.894287+00:00"
} |
v2_dataset_v2_batch3_autoann_A_auto_eel_bee93bfc_E01_substitution_57e08103 | substitution | object_or_predicate_swap | Wash the metal bowl with water | Wipe the metal bowl with a dry paper towel. | You need to actually wash that bowl with water, not just wipe it. | Cross-contamination or ruined texture in the next step because the bowl wasn't properly cleaned. | wrong_state | autoann | auto_eel_bee93bfc | Complete the laboratory or kitchen task correctly | unspecified | false | 5.667 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 4,
"action_timing": 4,
"motion_coherence": 4,
"visual_quality": 4
} | {
"source": "1088x1080",
"generated": "724x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 0.444
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExoLearn/bee93bfc-ac78-11ee-819f-80615f12b59e.mp4 | {
"step_index": 121.55,
"want_s": 6.75,
"aligned_source_interval": [
0,
6.24375
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_autoann_A_auto_eel_bee93bfc_E01_substitution_57e08103/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_autoann_A_auto_eel_bee93bfc_E01_substitution_57e08103/error_context.mp4",
"correct_clip": "generation_erro... | {
"sample_id": "v2_dataset_v2_batch3_autoann_A_auto_eel_bee93bfc_E01_substitution_57e08103",
"label": "有问题",
"confidence": 1,
"error_start_s": 0,
"error_end_s": 5,
"visible_error": "视频2中，操作人员使用干纸巾擦拭金属碗，而不是像视频1中那样用清水冲洗金属碗。",
"difference_from_correct": "视频1中，操作人员在水龙头下用清水冲洗并清洗金属碗；而视频2中，操作人员仅用干纸巾擦拭金属碗，没有用水清洗。... | {
"source_duration_s": 665.6,
"crop_start_s": 61.55,
"crop_end_s": 181.55,
"duration_s": 120,
"source_replacement_start_s": 121.55,
"source_replacement_end_s": 128.3,
"error_start_s": 60,
"error_end_s": 66.75,
"help_point_s": 60,
"duration_status": "within_target",
"continuity_policy": "120s_event... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_autoann_A_auto_eel_bee93b... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_autoann_A_auto_eel_bee93bfc_E01_substitution_57e08103/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_autoann_A_auto_eel_bee93bfc_E01_subs... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T05:11:33.703112+00:00"
} |
v2_dataset_v2_batch3_autoann_A_auto_eel_bee93bfc_E03_wrong_execution_4f016a34 | wrong_execution | execution_deviation | Pour water from the bowl into the wok | Pour oil from the bowl into the wok. | Wait, that's the oil, you need to pour the water in! | Adding oil instead of water alters the cooking process, which will ruin the intended texture, flavor, and outcome of the recipe. | wrong_object | autoann | auto_eel_bee93bfc | Complete the laboratory or kitchen task correctly | unspecified | false | 3.958 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 3,
"action_timing": 4,
"motion_coherence": 4,
"visual_quality": 4
} | {
"source": "1088x1080",
"generated": "724x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 0.444
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExoLearn/bee93bfc-ac78-11ee-819f-80615f12b59e.mp4 | {
"step_index": 345.7,
"want_s": 2.5,
"aligned_source_interval": [
0,
2.5
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_autoann_A_auto_eel_bee93bfc_E03_wrong_execution_4f016a34/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_autoann_A_auto_eel_bee93bfc_E03_wrong_execution_4f016a34/error_context.mp4",
"correct_clip": "generatio... | {
"sample_id": "v2_dataset_v2_batch3_autoann_A_auto_eel_bee93bfc_E03_wrong_execution_4f016a34",
"label": "有问题",
"confidence": 0.75,
"error_start_s": 0,
"error_end_s": 3,
"visible_error": "视频2中向锅内倒入的是黄色液体（疑似蛋液或油），而非清水。",
"difference_from_correct": "视频1中准备倒入的是清水，而视频2中错误地倒入黄色液体，不符合正确步骤。",
"physics_check": ... | {
"source_duration_s": 665.6,
"crop_start_s": 285.7,
"crop_end_s": 405.7,
"duration_s": 120,
"source_replacement_start_s": 345.7,
"source_replacement_end_s": 348.2,
"error_start_s": 60,
"error_end_s": 62.5,
"help_point_s": 60,
"duration_status": "within_target",
"continuity_policy": "120s_event_ce... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_autoann_A_auto_eel_bee93b... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_autoann_A_auto_eel_bee93bfc_E03_wrong_execution_4f016a34/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_autoann_A_auto_eel_bee93bfc_E03_w... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T05:13:07.419864+00:00"
} |
v2_dataset_v2_batch3_autoann_A_auto_eel_bee94084_E02_substitution_24218dc3 | substitution | object_or_predicate_swap | Cut the peeled garlic into small pieces on the cutting board | Cut the unpeeled garlic clove into small pieces on the cutting board. | Wait, you need to peel that clove before you chop it! | Inedible garlic skin is incorporated into the prepped ingredients, which will ruin the texture and mouthfeel of the final dish. | wrong_object | autoann | auto_eel_bee94084 | Complete the laboratory or kitchen task correctly | unspecified | false | 9.833 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 4,
"action_timing": 3,
"motion_coherence": 3,
"visual_quality": 3
} | {
"source": "1088x1080",
"generated": "724x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 0.444
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExoLearn/bee94084-ac78-11ee-819f-80615f12b59e.mp4 | {
"step_index": 573.1,
"want_s": 14.5,
"aligned_source_interval": [
0,
14.5
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_autoann_A_auto_eel_bee94084_E02_substitution_24218dc3/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_autoann_A_auto_eel_bee94084_E02_substitution_24218dc3/error_context.mp4",
"correct_clip": "generation_erro... | {
"sample_id": "v2_dataset_v2_batch3_autoann_A_auto_eel_bee94084_E02_substitution_24218dc3",
"label": "有问题",
"confidence": 0.8,
"error_start_s": 1,
"error_end_s": 8,
"visible_error": "操作者直接切未剥皮的整头大蒜，导致蒜皮混入其中。",
"difference_from_correct": "视频1切的是已剥皮的干净蒜瓣，视频2切的是带皮的整蒜。",
"physics_check": "通过",
"reason": ... | {
"source_duration_s": 1043.36,
"crop_start_s": 513.1,
"crop_end_s": 633.1,
"duration_s": 120,
"source_replacement_start_s": 573.1,
"source_replacement_end_s": 587.6,
"error_start_s": 60,
"error_end_s": 74.5,
"help_point_s": 61,
"duration_status": "within_target",
"continuity_policy": "120s_event_... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_autoann_A_auto_eel_bee940... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_autoann_A_auto_eel_bee94084_E02_substitution_24218dc3/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_autoann_A_auto_eel_bee94084_E02_subs... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T05:13:14.889065+00:00"
} |
v2_dataset_v2_batch3_autoann_A_auto_eel_bee94084_E02_wrong_execution_6a9c60c8 | wrong_execution | execution_deviation | Cut the peeled garlic into small pieces on the cutting board | Cut the ginger into small pieces on the countertop. | That's the ginger, not the garlic, and you shouldn't cut directly on the counter! | The dish will have the wrong flavor profile because ginger is added instead of garlic, and the countertop may be damaged or contaminated. | wrong_object | autoann | auto_eel_bee94084 | Complete the laboratory or kitchen task correctly | unspecified | false | 7.333 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 2,
"action_timing": 4,
"motion_coherence": 3,
"visual_quality": 3
} | {
"source": "1088x1080",
"generated": "724x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 0.444
} | promoted_after_review | <source>/resolved_sources/long_video/C_ego_general/EgoExoLearn/bee94084-ac78-11ee-819f-80615f12b59e.mp4 | {
"step_index": 573.1,
"want_s": 14.5,
"aligned_source_interval": [
0,
13.4125
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_autoann_A_auto_eel_bee94084_E02_wrong_execution_6a9c60c8/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_autoann_A_auto_eel_bee94084_E02_wrong_execution_6a9c60c8/error_context.mp4",
"correct_clip": "generatio... | {
"sample_id": "v2_dataset_v2_batch3_autoann_A_auto_eel_bee94084_E02_wrong_execution_6a9c60c8",
"label": "有问题",
"confidence": 0.8,
"error_start_s": 0,
"error_end_s": 6,
"visible_error": "操作者在白色台面上直接切生姜，而不是在砧板上切大蒜。",
"difference_from_correct": "正确步骤是在砧板上切碎大蒜，错误步骤是直接在台面上切生姜。",
"physics_check": "通过",
"re... | {
"source_duration_s": 1043.36,
"crop_start_s": 513.1,
"crop_end_s": 633.1,
"duration_s": 120,
"source_replacement_start_s": 573.1,
"source_replacement_end_s": 587.6,
"error_start_s": 60,
"error_end_s": 74.5,
"help_point_s": 60,
"duration_status": "within_target",
"continuity_policy": "120s_event_... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_autoann_A_auto_eel_bee940... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_autoann_A_auto_eel_bee94084_E02_wrong_execution_6a9c60c8/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_autoann_A_auto_eel_bee94084_E02_w... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T05:13:26.912896+00:00"
} |
v2_dataset_v2_batch3_autoann_A_auto_eel_bee94138_E02_wrong_execution_096cfcca | wrong_execution | execution_deviation | Hold the leek and cut off its root | Hold the leek and cut off its green top. | Wait, you need to cut off the root end first! | If the root is not removed, dirt and the tough root base will end up in the chopped leek. | wrong_state | autoann | auto_eel_bee94138 | Complete the laboratory or kitchen task correctly | unspecified | false | 9 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 4,
"action_timing": 3,
"motion_coherence": 4,
"visual_quality": 4
} | {
"source": "1088x1080",
"generated": "724x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 0.444
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExoLearn/bee94138-ac78-11ee-819f-80615f12b59e.mp4 | {
"step_index": 168.55,
"want_s": 5.75,
"aligned_source_interval": [
0,
5.75
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_autoann_A_auto_eel_bee94138_E02_wrong_execution_096cfcca/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_autoann_A_auto_eel_bee94138_E02_wrong_execution_096cfcca/error_context.mp4",
"correct_clip": "generatio... | {
"sample_id": "v2_dataset_v2_batch3_autoann_A_auto_eel_bee94138_E02_wrong_execution_096cfcca",
"label": "有问题",
"confidence": 0.75,
"error_start_s": 2,
"error_end_s": 6,
"visible_error": "操作者切断了大葱的绿色叶梢部分，而非切除根部。",
"difference_from_correct": "正确动作应切除大葱根部，视频2中却切掉了绿色的叶子顶部。",
"physics_check": "通过",
"reaso... | {
"source_duration_s": 698.56,
"crop_start_s": 108.55,
"crop_end_s": 228.55,
"duration_s": 120,
"source_replacement_start_s": 168.55,
"source_replacement_end_s": 174.3,
"error_start_s": 60,
"error_end_s": 65.75,
"help_point_s": 62,
"duration_status": "within_target",
"continuity_policy": "120s_eve... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_autoann_A_auto_eel_bee941... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_autoann_A_auto_eel_bee94138_E02_wrong_execution_096cfcca/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_autoann_A_auto_eel_bee94138_E02_w... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T05:13:44.287007+00:00"
} |
v2_dataset_v2_batch3_autoann_A_auto_eel_bee9434a_E03_wrong_execution_98b28c65 | wrong_execution | execution_deviation | Pour chicken essence seasoning into the pan | Pour salt into the pan. | Wait, you're adding salt, not the chicken essence! | Adding the wrong seasoning ruins the intended taste and balance of the recipe. | wrong_object | autoann | auto_eel_bee9434a | Complete the laboratory or kitchen task correctly | unspecified | false | 6.458 | {
"error_semantics": 3,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 2,
"action_timing": 3,
"motion_coherence": 3,
"visual_quality": 3
} | {
"source": "1088x1080",
"generated": "724x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 0.444
} | promoted_after_review | <source>/resolved_sources/long_video/C_ego_general/EgoExoLearn/bee9434a-ac78-11ee-819f-80615f12b59e.mp4 | {
"step_index": 570.5,
"want_s": 4.75,
"aligned_source_interval": [
0.35624999999999996,
4.39375
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_autoann_A_auto_eel_bee9434a_E03_wrong_execution_98b28c65/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_autoann_A_auto_eel_bee9434a_E03_wrong_execution_98b28c65/error_context.mp4",
"correct_clip": "generatio... | {
"sample_id": "v2_dataset_v2_batch3_autoann_A_auto_eel_bee9434a_E03_wrong_execution_98b28c65",
"label": "有问题",
"confidence": 0.7,
"error_start_s": 0,
"error_end_s": 5,
"visible_error": "视频2中向锅中倒入的是大量食盐，而非鸡精调味品。",
"difference_from_correct": "视频1倒入黄色袋装鸡精，视频2倒入白色瓶装食盐。",
"physics_check": "通过",
"reason": ... | {
"source_duration_s": 647.48,
"crop_start_s": 510.5,
"crop_end_s": 630.5,
"duration_s": 120,
"source_replacement_start_s": 570.5,
"source_replacement_end_s": 575.25,
"error_start_s": 60,
"error_end_s": 64.75,
"help_point_s": 60,
"duration_status": "within_target",
"continuity_policy": "120s_event... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_autoann_A_auto_eel_bee943... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_autoann_A_auto_eel_bee9434a_E03_wrong_execution_98b28c65/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_autoann_A_auto_eel_bee9434a_E03_w... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T05:20:37.892673+00:00"
} |
v2_dataset_v2_batch3_autoann_A_auto_eel_bee9444e_E02_wrong_execution_987aa322 | wrong_execution | execution_deviation | Pour some vinegar from the bottle into the wok | Pour some vinegar from the bottle into the small prep bowl next to the wok. | Wait, pour the vinegar directly into the wok, not into that bowl! | The recipe fails because a key flavoring ingredient is missing from the main dish during the cooking process. | wrong_destination | autoann | auto_eel_bee9444e | Complete the laboratory or kitchen task correctly | unspecified | false | 3.167 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 4,
"action_timing": 4,
"motion_coherence": 4,
"visual_quality": 4
} | {
"source": "1088x1080",
"generated": "724x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 0.444
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExoLearn/bee9444e-ac78-11ee-819f-80615f12b59e.mp4 | {
"step_index": 757.75,
"want_s": 2.25,
"aligned_source_interval": [
0.25,
2.25
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_autoann_A_auto_eel_bee9444e_E02_wrong_execution_987aa322/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_autoann_A_auto_eel_bee9444e_E02_wrong_execution_987aa322/error_context.mp4",
"correct_clip": "generatio... | {
"sample_id": "v2_dataset_v2_batch3_autoann_A_auto_eel_bee9444e_E02_wrong_execution_987aa322",
"label": "有问题",
"confidence": 0.7,
"error_start_s": 0,
"error_end_s": 2,
"visible_error": "将调味汁倒入炒锅旁的金属小碗中，而非直接倒入炒锅内。",
"difference_from_correct": "正确动作是将调料直接倒入炒锅，错误动作则是倒入旁边的备用小碗中。",
"physics_check": "通过",
... | {
"source_duration_s": 876.92,
"crop_start_s": 697.75,
"crop_end_s": 817.75,
"duration_s": 120,
"source_replacement_start_s": 757.75,
"source_replacement_end_s": 760,
"error_start_s": 60,
"error_end_s": 62.25,
"help_point_s": 60,
"duration_status": "within_target",
"continuity_policy": "120s_event... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_autoann_A_auto_eel_bee944... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_autoann_A_auto_eel_bee9444e_E02_wrong_execution_987aa322/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_autoann_A_auto_eel_bee9444e_E02_w... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T05:21:00.200571+00:00"
} |
v2_dataset_v2_batch3_autoann_A_auto_eel_bee9470a_E01_substitution_fe2a08d7 | substitution | object_or_predicate_swap | Use a piece of fat to wipe the wok | Use a piece of lean meat to wipe the wok. | That's the lean meat, you need the fat to oil the wok! | Without the rendered fat, the wok lacks a non-stick coating, causing subsequent ingredients to stick and burn. | wrong_object | autoann | auto_eel_bee9470a | Complete the laboratory or kitchen task correctly | unspecified | false | 4.792 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 4,
"action_timing": 4,
"motion_coherence": 4,
"visual_quality": 4
} | {
"source": "1088x1080",
"generated": "724x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 0.444
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExoLearn/bee9470a-ac78-11ee-819f-80615f12b59e.mp4 | {
"step_index": 211.15,
"want_s": 3,
"aligned_source_interval": [
0,
3
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_autoann_A_auto_eel_bee9470a_E01_substitution_fe2a08d7/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_autoann_A_auto_eel_bee9470a_E01_substitution_fe2a08d7/error_context.mp4",
"correct_clip": "generation_erro... | {
"sample_id": "v2_dataset_v2_batch3_autoann_A_auto_eel_bee9470a_E01_substitution_fe2a08d7",
"label": "有问题",
"confidence": 0.95,
"error_start_s": 0,
"error_end_s": 4,
"visible_error": "在视频2中，操作者使用了一大块红色的瘦肉（牛排）来擦拭锅底，而不是像视频1中那样使用一块肥肉。",
"difference_from_correct": "视频1中使用的是一小块白色的肥肉来润锅，而视频2中错误地使用了一整块红色的瘦肉。",
... | {
"source_duration_s": 965.84,
"crop_start_s": 151.15,
"crop_end_s": 271.15,
"duration_s": 120,
"source_replacement_start_s": 211.15,
"source_replacement_end_s": 214.15,
"error_start_s": 60,
"error_end_s": 63,
"help_point_s": 60,
"duration_status": "within_target",
"continuity_policy": "120s_event... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_autoann_A_auto_eel_bee947... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_autoann_A_auto_eel_bee9470a_E01_substitution_fe2a08d7/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_autoann_A_auto_eel_bee9470a_E01_subs... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T05:21:08.796780+00:00"
} |
v2_dataset_v2_batch3_autoann_A_auto_eel_bee94ac0_E01_substitution_2d6129ce | substitution | object_or_predicate_swap | Wash the peeled garlic cloves under the faucet | Wash the peeled garlic cloves with dish soap under the faucet. | Don't use dish soap on the food! | The ingredient is ruined by the soap, making the resulting dish taste like detergent and rendering it unsafe to eat. | wrong_state | autoann | auto_eel_bee94ac0 | Complete the laboratory or kitchen task correctly | unspecified | false | 3.167 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 4,
"action_timing": 4,
"motion_coherence": 4,
"visual_quality": 4
} | {
"source": "1088x1080",
"generated": "724x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 0.444
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExoLearn/bee94ac0-ac78-11ee-819f-80615f12b59e.mp4 | {
"step_index": 180.65,
"want_s": 2,
"aligned_source_interval": [
0,
2
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_autoann_A_auto_eel_bee94ac0_E01_substitution_2d6129ce/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_autoann_A_auto_eel_bee94ac0_E01_substitution_2d6129ce/error_context.mp4",
"correct_clip": "generation_erro... | {
"sample_id": "v2_dataset_v2_batch3_autoann_A_auto_eel_bee94ac0_E01_substitution_2d6129ce",
"label": "有问题",
"confidence": 0.95,
"error_start_s": 0,
"error_end_s": 2,
"visible_error": "在清洗剥好的大蒜时，使用了洗洁精，导致双手和大蒜上布满了白色泡沫。",
"difference_from_correct": "正确视频中仅用清水冲洗大蒜，而错误视频中使用了洗洁精，产生了大量泡沫，这会污染食物。",
"physics_c... | {
"source_duration_s": 1005.76,
"crop_start_s": 120.65,
"crop_end_s": 240.65,
"duration_s": 120,
"source_replacement_start_s": 180.65,
"source_replacement_end_s": 182.65,
"error_start_s": 60,
"error_end_s": 62,
"help_point_s": 60,
"duration_status": "within_target",
"continuity_policy": "120s_even... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_autoann_A_auto_eel_bee94a... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_autoann_A_auto_eel_bee94ac0_E01_substitution_2d6129ce/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_autoann_A_auto_eel_bee94ac0_E01_subs... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T05:21:16.865003+00:00"
} |
v2_dataset_v2_batch3_densestep_A_ds_EXZIpIsahzU_E01_wrong_execution_1751fde1 | wrong_execution | execution_deviation | Cut out green leaves from the green felt. | Cut out leaves from the red felt. | Wait, you are supposed to use the green felt for the leaves, not the red one! | The final assembled craft will have incorrectly colored parts, failing the design requirements. | wrong_object | DenseStep2M/HowTo100M | ds_EXZIpIsahzU | Complete the instructional task correctly | unspecified | false | 3.167 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 4,
"action_timing": 4,
"motion_coherence": 4,
"visual_quality": 4
} | {
"source": "1280x720",
"generated": "1280x720",
"exact_size_match": true,
"aspect_preserved": true,
"area_ratio": 1
} | passed_lean_gates | <source>/source_videos/densestep/EXZIpIsahzU.mp4 | {
"step_index": 523.26,
"want_s": 2,
"aligned_source_interval": [
0,
2
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_densestep_A_ds_EXZIpIsahzU_E01_wrong_execution_1751fde1/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_densestep_A_ds_EXZIpIsahzU_E01_wrong_execution_1751fde1/error_context.mp4",
"correct_clip": "generation_... | {
"sample_id": "v2_dataset_v2_batch3_densestep_A_ds_EXZIpIsahzU_E01_wrong_execution_1751fde1",
"label": "有问题",
"confidence": 0.75,
"error_start_s": 0,
"error_end_s": 2,
"visible_error": "错误地使用了红色毛毡剪裁叶子。",
"difference_from_correct": "正确视频使用绿色毛毡，而错误视频使用了红色毛毡。",
"physics_check": "通过",
"reason": "视频2中使用了红... | {
"source_duration_s": 663.42,
"crop_start_s": 463.26,
"crop_end_s": 583.26,
"duration_s": 120,
"source_replacement_start_s": 523.26,
"source_replacement_end_s": 525.26,
"error_start_s": 60,
"error_end_s": 62,
"help_point_s": 60,
"duration_status": "within_target",
"continuity_policy": "120s_event... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_densestep_A_ds_EXZIpIsahz... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_densestep_A_ds_EXZIpIsahzU_E01_wrong_execution_1751fde1/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_densestep_A_ds_EXZIpIsahzU_E01_wro... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T05:21:25.683338+00:00"
} |
v2_dataset_v2_batch3_densestep_A_ds_Ty9p_sDQLf4_E03_substitution_fa033571 | substitution | object_or_predicate_swap | Hot glue Velcro strips to the plastic rectangle. | Apply glue from a glue stick to the Velcro strips and press them onto the plastic rectangle. | A glue stick won't hold on plastic, you need to use the hot glue gun. | The weak bond from the glue stick cannot adhere properly to plastic or fabric, causing the Velcro strip to detach completely the first time it is used. | wrong_state | DenseStep2M/HowTo100M | ds_Ty9p-sDQLf4 | Complete the instructional task correctly | unspecified | false | 4.667 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 3,
"task_impact": 3,
"source_fidelity": 4,
"action_timing": 3,
"motion_coherence": 3,
"visual_quality": 3
} | {
"source": "1280x720",
"generated": "1280x720",
"exact_size_match": true,
"aspect_preserved": true,
"area_ratio": 1
} | passed_lean_gates | <source>/source_videos/densestep/Ty9p-sDQLf4.mp4 | {
"step_index": 272.13,
"want_s": 3.14,
"aligned_source_interval": [
0,
2.9045
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_densestep_A_ds_Ty9p_sDQLf4_E03_substitution_fa033571/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_densestep_A_ds_Ty9p_sDQLf4_E03_substitution_fa033571/error_context.mp4",
"correct_clip": "generation_error/... | {
"sample_id": "v2_dataset_v2_batch3_densestep_A_ds_Ty9p_sDQLf4_E03_substitution_fa033571",
"label": "有问题",
"confidence": 0.95,
"error_start_s": 0,
"error_end_s": 4,
"visible_error": "在视频2中，使用的是白色液体胶水（或普通胶棒）涂抹在黑色魔术贴背面，而不是使用热熔胶枪。",
"difference_from_correct": "视频1中，操作者使用热熔胶枪将热熔胶涂在塑料片上，然后粘上魔术贴；而视频2中，操作者将白色普通... | {
"source_duration_s": 747.03,
"crop_start_s": 212.13,
"crop_end_s": 332.13,
"duration_s": 120,
"source_replacement_start_s": 272.13,
"source_replacement_end_s": 275.27,
"error_start_s": 60,
"error_end_s": 63.14,
"help_point_s": 60,
"duration_status": "within_target",
"continuity_policy": "120s_ev... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_densestep_A_ds_Ty9p_sDQLf... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_densestep_A_ds_Ty9p_sDQLf4_E03_substitution_fa033571/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_densestep_A_ds_Ty9p_sDQLf4_E03_substi... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T05:21:59.172169+00:00"
} |
v2_dataset_v2_batch3_ego16_A_eel_bee93bfc_E01_substitution_02706d06 | substitution | object_or_predicate_swap | Hold the pot and use a spoon to quickly evaporate the water | Hold the pot and cover it with a lid. | Take the lid off so the water can actually evaporate! | The dish will remain watery and fail to reduce to the desired consistency. | wrong_state | EgoExoLearn | eel_bee93bfc | Complete the kitchen procedure correctly | ego | false | 4.125 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 4,
"action_timing": 4,
"motion_coherence": 3,
"visual_quality": 3
} | {
"source": "1088x1080",
"generated": "724x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 0.444
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExoLearn/bee93bfc-ac78-11ee-819f-80615f12b59e.mp4 | {
"step_index": 239,
"want_s": 2.6,
"aligned_source_interval": [
0,
2.6
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_ego16_A_eel_bee93bfc_E01_substitution_02706d06/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_ego16_A_eel_bee93bfc_E01_substitution_02706d06/error_context.mp4",
"correct_clip": "generation_error/samples/v2_d... | {
"sample_id": "v2_dataset_v2_batch3_ego16_A_eel_bee93bfc_E01_substitution_02706d06",
"label": "有问题",
"confidence": 0.95,
"error_start_s": 0,
"error_end_s": 3,
"visible_error": "在视频2中，操作人员用盖子盖住了锅，而不是像视频1中那样用勺子搅拌以快速蒸发水分。",
"difference_from_correct": "视频1中操作人员手持锅并用勺子搅拌以促进水分蒸发；而视频2中操作人员却用盖子把锅盖上了，这会导致水分无法蒸发。"... | {
"source_duration_s": 665.6,
"crop_start_s": 179,
"crop_end_s": 299,
"duration_s": 120,
"source_replacement_start_s": 239,
"source_replacement_end_s": 241.6,
"error_start_s": 60,
"error_end_s": 62.6,
"help_point_s": 60,
"duration_status": "within_target",
"continuity_policy": "120s_event_centered... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_ego16_A_eel_bee93bfc_E01_... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_ego16_A_eel_bee93bfc_E01_substitution_02706d06/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_ego16_A_eel_bee93bfc_E01_substitution_02706... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T05:22:23.143448+00:00"
} |
v2_dataset_v2_batch3_ego16_A_eel_bee93f44_E01_substitution_39d61ea4 | substitution | object_or_predicate_swap | Hold the kitchen knife to chop the garlic into small pieces | Hold the kitchen knife to chop the onion into small pieces. | Wait, you need to chop the garlic right now, not the onion. | The garlic remains unchopped, and adding onion instead of garlic at this stage will alter the recipe's flavor profile and cooking timing. | wrong_object | EgoExoLearn | eel_bee93f44 | Complete the kitchen procedure correctly | ego | false | 8.292 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 4,
"action_timing": 4,
"motion_coherence": 4,
"visual_quality": 4
} | {
"source": "1088x1080",
"generated": "724x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 0.444
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExoLearn/bee93f44-ac78-11ee-819f-80615f12b59e.mp4 | {
"step_index": 145,
"want_s": 11.4,
"aligned_source_interval": [
0,
11.4
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_ego16_A_eel_bee93f44_E01_substitution_39d61ea4/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_ego16_A_eel_bee93f44_E01_substitution_39d61ea4/error_context.mp4",
"correct_clip": "generation_error/samples/v2_d... | {
"sample_id": "v2_dataset_v2_batch3_ego16_A_eel_bee93f44_E01_substitution_39d61ea4",
"label": "有问题",
"confidence": 1,
"error_start_s": 0,
"error_end_s": 7,
"visible_error": "视频中切的是洋葱，而不是大蒜。",
"difference_from_correct": "正确视频中正在将大蒜切碎，而错误视频中则是在切洋葱。",
"physics_check": "通过",
"reason": "错误视频中切洋葱代替了切大蒜，这与正... | {
"source_duration_s": 610.04,
"crop_start_s": 85,
"crop_end_s": 205,
"duration_s": 120,
"source_replacement_start_s": 145,
"source_replacement_end_s": 156.4,
"error_start_s": 60,
"error_end_s": 71.4,
"help_point_s": 60,
"duration_status": "within_target",
"continuity_policy": "120s_event_centered... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_ego16_A_eel_bee93f44_E01_... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_ego16_A_eel_bee93f44_E01_substitution_39d61ea4/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_ego16_A_eel_bee93f44_E01_substitution_39d61... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T05:22:50.074186+00:00"
} |
v2_dataset_v2_batch3_ego16_A_eel_bee94200_E01_wrong_execution_9de37d8a | wrong_execution | execution_deviation | Hold garlic, peel off skin, throw skin into the garbage bag | Hold garlic, peel off skin, throw skin into the ingredient bowl. | Wait, you just threw the peels into the bowl with the food! | Contaminates the prepared ingredients with waste material, requiring rework to separate them. | wrong_destination | EgoExoLearn | eel_bee94200 | Complete the kitchen procedure correctly | ego | false | 9 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 3,
"action_timing": 4,
"motion_coherence": 3,
"visual_quality": 3
} | {
"source": "1088x1080",
"generated": "724x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 0.444
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExoLearn/bee94200-ac78-11ee-819f-80615f12b59e.mp4 | {
"step_index": 111.7,
"want_s": 14.5,
"aligned_source_interval": [
0,
14.5
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_ego16_A_eel_bee94200_E01_wrong_execution_9de37d8a/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_ego16_A_eel_bee94200_E01_wrong_execution_9de37d8a/error_context.mp4",
"correct_clip": "generation_error/sample... | {
"sample_id": "v2_dataset_v2_batch3_ego16_A_eel_bee94200_E01_wrong_execution_9de37d8a",
"label": "有问题",
"confidence": 0.7,
"error_start_s": 5,
"error_end_s": 7,
"visible_error": "剥蒜皮时，将废弃的蒜皮直接扔进了盛有切好葱花的食材盘中。",
"difference_from_correct": "正确步骤应将蒜皮扔进垃圾袋，而视频2将其扔进食材盘，污染了葱花。",
"physics_check": "通过",
"reas... | {
"source_duration_s": 730.4,
"crop_start_s": 51.7,
"crop_end_s": 171.7,
"duration_s": 120,
"source_replacement_start_s": 111.7,
"source_replacement_end_s": 126.2,
"error_start_s": 60,
"error_end_s": 74.5,
"help_point_s": 65,
"duration_status": "within_target",
"continuity_policy": "120s_event_cen... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_ego16_A_eel_bee94200_E01_... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_ego16_A_eel_bee94200_E01_wrong_execution_9de37d8a/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_ego16_A_eel_bee94200_E01_wrong_execution... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T05:23:23.460389+00:00"
} |
v2_dataset_v2_batch3_ego16_A_eel_bee94944_E01_wrong_execution_f9e29d78 | wrong_execution | execution_deviation | Hold the bowl and use the chopsticks to thoroughly stir the eggs until beaten | Hold the bowl and use the chopsticks to stir along the inner rim of the bowl, leaving the egg yolks unbroken. | Make sure to break the yolks and mix it all together, not just stir around the edges. | Failing to beat the eggs prevents them from forming a uniform structure when cooked, ruining the intended texture and appearance of the dish. | wrong_state | EgoExoLearn | eel_bee94944 | Complete the kitchen procedure correctly | ego | false | 9.708 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 4,
"action_timing": 3,
"motion_coherence": 3,
"visual_quality": 3
} | {
"source": "1088x1080",
"generated": "724x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 0.444
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExoLearn/bee94944-ac78-11ee-819f-80615f12b59e.mp4 | {
"step_index": 239.6,
"want_s": 7.4,
"aligned_source_interval": [
1.295,
7.4
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_ego16_A_eel_bee94944_E01_wrong_execution_f9e29d78/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_ego16_A_eel_bee94944_E01_wrong_execution_f9e29d78/error_context.mp4",
"correct_clip": "generation_error/sample... | {
"sample_id": "v2_dataset_v2_batch3_ego16_A_eel_bee94944_E01_wrong_execution_f9e29d78",
"label": "有问题",
"confidence": 0.8,
"error_start_s": 0,
"error_end_s": 6,
"visible_error": "筷子仅沿碗壁搅拌，未戳破或打散蛋黄。",
"difference_from_correct": "正确动作中蛋液已完全打散混合，而此版本中蛋黄保持完整未破。",
"physics_check": "通过",
"reason": "视频2中未将蛋... | {
"source_duration_s": 653.48,
"crop_start_s": 179.6,
"crop_end_s": 299.6,
"duration_s": 120,
"source_replacement_start_s": 239.6,
"source_replacement_end_s": 247,
"error_start_s": 60,
"error_end_s": 67.4,
"help_point_s": 60,
"duration_status": "within_target",
"continuity_policy": "120s_event_cen... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_ego16_A_eel_bee94944_E01_... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_ego16_A_eel_bee94944_E01_wrong_execution_f9e29d78/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_ego16_A_eel_bee94944_E01_wrong_execution... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T05:23:58.671845+00:00"
} |
v2_dataset_v2_batch3_ego16_A_eel_bee94a02_E01_wrong_execution_2d602cb1 | wrong_execution | execution_deviation | Press on the green pepper and cut it into large pieces with a knife | Press on the red pepper and cut it into large pieces with a meat cleaver. | Wait, you need the green pepper for this, and a regular knife is much easier to use than that heavy cleaver! | The wrong ingredient is added to the meal, failing to follow the recipe's specific flavor requirements. | wrong_object | EgoExoLearn | eel_bee94a02 | Complete the kitchen procedure correctly | ego | false | 9 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 4,
"action_timing": 4,
"motion_coherence": 4,
"visual_quality": 4
} | {
"source": "1088x1080",
"generated": "724x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 0.444
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExoLearn/bee94a02-ac78-11ee-819f-80615f12b59e.mp4 | {
"step_index": 4.4,
"want_s": 11.2,
"aligned_source_interval": [
0,
11.2
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_ego16_A_eel_bee94a02_E01_wrong_execution_2d602cb1/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_ego16_A_eel_bee94a02_E01_wrong_execution_2d602cb1/error_context.mp4",
"correct_clip": "generation_error/sample... | {
"sample_id": "v2_dataset_v2_batch3_ego16_A_eel_bee94a02_E01_wrong_execution_2d602cb1",
"label": "有问题",
"confidence": 0.8,
"error_start_s": 0,
"error_end_s": 8,
"visible_error": "使用红椒代替绿椒，并用大菜刀进行切块。",
"difference_from_correct": "视频1切绿椒，视频2切红椒且工具不同。",
"physics_check": "通过",
"reason": "视频2中食材和刀具选择错误，不符... | {
"source_duration_s": 901.28,
"crop_start_s": 0,
"crop_end_s": 120,
"duration_s": 120,
"source_replacement_start_s": 4.4,
"source_replacement_end_s": 15.6,
"error_start_s": 4.4,
"error_end_s": 15.6,
"help_point_s": 4.4,
"duration_status": "within_target",
"continuity_policy": "120s_event_centered... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_ego16_A_eel_bee94a02_E01_... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_ego16_A_eel_bee94a02_E01_wrong_execution_2d602cb1/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_ego16_A_eel_bee94a02_E01_wrong_execution... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T05:24:08.584923+00:00"
} |
v2_dataset_v2_batch3_ego16_A_eel_bee94a02_E02_wrong_execution_9cdd19d7 | wrong_execution | execution_deviation | Press the green pepper, hold a knife, cut the green pepper into large pieces, and place them on one side of the cutting board for later use | Press the red pepper, hold a knife, cut the red pepper into large pieces, and place them on one side of the cutting board for later use. | That's the red pepper, you need to cut the green one right now. | The green pepper is not ready when needed for the next cooking step, delaying the process or causing it to be omitted. | wrong_object | EgoExoLearn | eel_bee94a02 | Complete the kitchen procedure correctly | ego | false | 9.833 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 4,
"action_timing": 4,
"motion_coherence": 4,
"visual_quality": 4
} | {
"source": "1088x1080",
"generated": "724x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 0.444
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExoLearn/bee94a02-ac78-11ee-819f-80615f12b59e.mp4 | {
"step_index": 24,
"want_s": 11,
"aligned_source_interval": [
0,
11
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_ego16_A_eel_bee94a02_E02_wrong_execution_9cdd19d7/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_ego16_A_eel_bee94a02_E02_wrong_execution_9cdd19d7/error_context.mp4",
"correct_clip": "generation_error/sample... | {
"sample_id": "v2_dataset_v2_batch3_ego16_A_eel_bee94a02_E02_wrong_execution_9cdd19d7",
"label": "有问题",
"confidence": 0.7,
"error_start_s": 0,
"error_end_s": 9,
"visible_error": "视频2中切的是红椒，而不是绿椒。",
"difference_from_correct": "正确步骤应该切绿椒，而视频2中错误地切了红椒。",
"physics_check": "通过",
"reason": "视频2中切红椒的动作清晰可见，... | {
"source_duration_s": 901.28,
"crop_start_s": 0,
"crop_end_s": 120,
"duration_s": 120,
"source_replacement_start_s": 24,
"source_replacement_end_s": 35,
"error_start_s": 24,
"error_end_s": 35,
"help_point_s": 24,
"duration_status": "within_target",
"continuity_policy": "120s_event_centered",
"e... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_ego16_A_eel_bee94a02_E02_... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_ego16_A_eel_bee94a02_E02_wrong_execution_9cdd19d7/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_ego16_A_eel_bee94a02_E02_wrong_execution... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T05:24:19.387162+00:00"
} |
v2_dataset_v2_batch3_ego16_A_eel_bee94b7e_E01_wrong_execution_ec8c2fca | wrong_execution | execution_deviation | Press the green pepper on the cutting board | Press the green pepper on the bare kitchen counter. | Move that pepper onto the cutting board before you press it! | Food contamination due to direct contact with an unsanitized countertop surface. | wrong_destination | EgoExoLearn | eel_bee94b7e | Complete the kitchen procedure correctly | ego | false | 7.458 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 3,
"action_timing": 4,
"motion_coherence": 4,
"visual_quality": 4
} | {
"source": "1088x1080",
"generated": "724x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 0.444
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExoLearn/bee94b7e-ac78-11ee-819f-80615f12b59e.mp4 | {
"step_index": 79.9,
"want_s": 8.3,
"aligned_source_interval": [
0,
8.3
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_ego16_A_eel_bee94b7e_E01_wrong_execution_ec8c2fca/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_ego16_A_eel_bee94b7e_E01_wrong_execution_ec8c2fca/error_context.mp4",
"correct_clip": "generation_error/sample... | {
"sample_id": "v2_dataset_v2_batch3_ego16_A_eel_bee94b7e_E01_wrong_execution_ec8c2fca",
"label": "有问题",
"confidence": 0.7,
"error_start_s": 1,
"error_end_s": 6,
"visible_error": "操作者将青椒放在裸露的厨房台面上进行切压，而非砧板上。",
"difference_from_correct": "视频1在砧板上切青椒，视频2在砧板旁的台面上切青椒。",
"physics_check": "通过",
"reason": "视... | {
"source_duration_s": 655.24,
"crop_start_s": 19.9,
"crop_end_s": 139.9,
"duration_s": 120,
"source_replacement_start_s": 79.9,
"source_replacement_end_s": 88.2,
"error_start_s": 60,
"error_end_s": 68.3,
"help_point_s": 61,
"duration_status": "within_target",
"continuity_policy": "120s_event_cent... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_ego16_A_eel_bee94b7e_E01_... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_ego16_A_eel_bee94b7e_E01_wrong_execution_ec8c2fca/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_ego16_A_eel_bee94b7e_E01_wrong_execution... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T05:24:26.027783+00:00"
} |
v2_dataset_v2_batch3_egoexo4d_A_ee4d_cmu_bike05_2_E01_substitution_0204ef5a | substitution | object_or_predicate_swap | Loosen both axle nuts using a wrench | Loosen both axle nuts using a pair of pliers. | Stop, you're going to strip the nut with those pliers, use a proper wrench. | Stripping the axle nut makes it impossible to remove with standard tools, preventing the wheel from being taken off. | wrong_state | EgoExo4D | ee4d_cmu_bike05_2 | Complete the Remove a Wheel correctly | ego | false | 10 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 3,
"action_timing": 4,
"motion_coherence": 3,
"visual_quality": 3
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/cmu_bike05_2/frame_aligned_videos/downscaled/448/aria01_214-1.mp4 | {
"step_index": 5.273,
"want_s": 13.47,
"aligned_source_interval": [
0,
13.47
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_cmu_bike05_2_E01_substitution_0204ef5a/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_cmu_bike05_2_E01_substitution_0204ef5a/error_context.mp4",
"correct_clip": "generation_er... | {
"sample_id": "v2_dataset_v2_batch3_egoexo4d_A_ee4d_cmu_bike05_2_E01_substitution_0204ef5a",
"label": "有问题",
"confidence": 0.95,
"error_start_s": 2,
"error_end_s": 9,
"visible_error": "视频2中，操作者使用钳子（pliers）来拧松车轴螺母，而不是使用合适的开口扳手或套筒扳手。",
"difference_from_correct": "视频1中，操作者使用合适的扳手安全地拧松车轴螺母；而视频2中，操作者错误地使用钳子去拧... | {
"source_duration_s": 33.2,
"crop_start_s": 0,
"crop_end_s": 33.2,
"duration_s": 33.2,
"source_replacement_start_s": 5.273,
"source_replacement_end_s": 18.743,
"error_start_s": 5.273,
"error_end_s": 18.743,
"help_point_s": 7.273,
"duration_status": "short_source",
"continuity_policy": "full_sourc... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_cmu_bike0... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_cmu_bike05_2_E01_substitution_0204ef5a/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_cmu_bike05_2_E01_su... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T05:24:39.638732+00:00"
} |
v2_dataset_v2_batch3_egoexo4d_A_ee4d_fair_bike_02_3_E01_substitution_a7581566 | substitution | object_or_predicate_swap | Get a new inner tube | Pick up the old, punctured inner tube. | You grabbed the old flat tube, use the new one. | The punctured tube will not hold air when inflated, rendering the bike unrideable. | wrong_object | EgoExo4D | ee4d_fair_bike_02_3 | Complete the Fix a Flat Tire - Replace a Bike Tube correctly | ego | false | 5.667 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 4,
"action_timing": 3,
"motion_coherence": 4,
"visual_quality": 3
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/fair_bike_02_3/frame_aligned_videos/downscaled/448/aria02_214-1.mp4 | {
"step_index": 259.84,
"want_s": 10.911,
"aligned_source_interval": [
0,
10.911
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_fair_bike_02_3_E01_substitution_a7581566/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_fair_bike_02_3_E01_substitution_a7581566/error_context.mp4",
"correct_clip": "generatio... | {
"sample_id": "v2_dataset_v2_batch3_egoexo4d_A_ee4d_fair_bike_02_3_E01_substitution_a7581566",
"label": "有问题",
"confidence": 0.95,
"error_start_s": 1,
"error_end_s": 5,
"visible_error": "操作人员从地上捡起了一个旧的、已经漏气的内胎，而不是像视频1那样从桌上拿取全新的、卷好的内胎。",
"difference_from_correct": "视频1中，操作人员从桌上拿取并展开全新的内胎；而视频2中，操作人员直接从地上捡起... | {
"source_duration_s": 495.43,
"crop_start_s": 199.84,
"crop_end_s": 319.84,
"duration_s": 120,
"source_replacement_start_s": 259.84,
"source_replacement_end_s": 270.751,
"error_start_s": 60,
"error_end_s": 70.911,
"help_point_s": 61,
"duration_status": "within_target",
"continuity_policy": "120s_... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_fair_bike... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_fair_bike_02_3_E01_substitution_a7581566/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_fair_bike_02_3_E0... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T05:24:49.393584+00:00"
} |
v2_dataset_v2_batch3_egoexo4d_A_ee4d_fair_bike_06_18_E01_substitution_3a5bfb84 | substitution | object_or_predicate_swap | Get appropriate wrenches | Get a standard combination wrench. | That wrench won't work on tires, you need to grab the lug wrench. | The tool will not fit the lug nuts, making it impossible to remove the wheel and halting the task. | wrong_object | EgoExo4D | ee4d_fair_bike_06_18 | Complete the Remove a Wheel correctly | ego | false | 5.083 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 4,
"action_timing": 3,
"motion_coherence": 3,
"visual_quality": 3
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/fair_bike_06_18/frame_aligned_videos/downscaled/448/aria06_214-1.mp4 | {
"step_index": 21.796,
"want_s": 5.123,
"aligned_source_interval": [
1.921125,
5.123
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_fair_bike_06_18_E01_substitution_3a5bfb84/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_fair_bike_06_18_E01_substitution_3a5bfb84/error_context.mp4",
"correct_clip": "generat... | {
"sample_id": "v2_dataset_v2_batch3_egoexo4d_A_ee4d_fair_bike_06_18_E01_substitution_3a5bfb84",
"label": "有问题",
"confidence": 0.9,
"error_start_s": 0,
"error_end_s": 4,
"visible_error": "视频2中展示并使用的是普通的梅花开口两用扳手，而不是视频1中使用的T型套筒扳手。",
"difference_from_correct": "视频1中拿取并使用的是T型套筒扳手，而视频2中拿取的是普通的梅花开口两用扳手。",
"ph... | {
"source_duration_s": 45.67,
"crop_start_s": 0,
"crop_end_s": 45.67,
"duration_s": 45.67,
"source_replacement_start_s": 21.796,
"source_replacement_end_s": 26.919,
"error_start_s": 21.796,
"error_end_s": 26.919,
"help_point_s": 21.796,
"duration_status": "short_source",
"continuity_policy": "full... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_fair_bike... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_fair_bike_06_18_E01_substitution_3a5bfb84/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_fair_bike_06_18_... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T05:25:01.537022+00:00"
} |
v2_dataset_v2_batch3_egoexo4d_A_ee4d_fair_bike_06_19_E01_wrong_execution_aa1ee255 | wrong_execution | execution_deviation | Fit the tire to the wheel | Push the tire bead onto the wheel rim, leaving a section of the inner tube pinched outside the rim. | Stop, you need to tuck that piece of the tube inside before seating the tire! | The pinched tube will rupture upon inflation, failing the task of fixing the flat tire. | wrong_state | EgoExo4D | ee4d_fair_bike_06_19 | Complete the Fix a Flat Tire - Replace a Bike Tube correctly | ego | false | 6.5 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 4,
"action_timing": 4,
"motion_coherence": 4,
"visual_quality": 4
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/fair_bike_06_19/frame_aligned_videos/downscaled/448/aria06_214-1.mp4 | {
"step_index": 72.867,
"want_s": 10.908,
"aligned_source_interval": [
2.9997000000000003,
10.908
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_fair_bike_06_19_E01_wrong_execution_aa1ee255/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_fair_bike_06_19_E01_wrong_execution_aa1ee255/error_context.mp4",
"correct_clip": "g... | {
"sample_id": "v2_dataset_v2_batch3_egoexo4d_A_ee4d_fair_bike_06_19_E01_wrong_execution_aa1ee255",
"label": "有问题",
"confidence": 0.8,
"error_start_s": 1,
"error_end_s": 6,
"visible_error": "在安装外胎时，内胎的一部分被夹在外胎和轮毂边缘之间，露在外面。",
"difference_from_correct": "正确视频中，内胎被完全塞入外胎内部；而错误视频中，内胎有一截露在外面并被外胎边缘夹住。",
"phys... | {
"source_duration_s": 155.5,
"crop_start_s": 0,
"crop_end_s": 155.5,
"duration_s": 155.5,
"source_replacement_start_s": 72.867,
"source_replacement_end_s": 83.775,
"error_start_s": 72.867,
"error_end_s": 83.775,
"help_point_s": 73.867,
"duration_status": "within_target",
"continuity_policy": "ful... | generation_error | {
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"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_fair_bike... | {
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"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_fair_bike_06_... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T05:25:17.767827+00:00"
} |
v2_dataset_v2_batch3_egoexo4d_A_ee4d_fair_bike_07_10_E01_substitution_0f20c1df | substitution | object_or_predicate_swap | Loosen both axle nuts using a wrench | Loosen both axle nuts using a pair of pliers. | Stop, you're going to strip the nut with those pliers, use a proper wrench. | Stripping the axle nut makes it impossible to remove with standard tools, preventing the wheel from being taken off. | wrong_state | EgoExo4D | ee4d_fair_bike_07_10 | Complete the Remove a Wheel correctly | ego | false | 10 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 4,
"action_timing": 3,
"motion_coherence": 3,
"visual_quality": 3
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/fair_bike_07_10/frame_aligned_videos/downscaled/448/aria07_214-1.mp4 | {
"step_index": 19.058,
"want_s": 10.443,
"aligned_source_interval": [
0,
10.443
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_fair_bike_07_10_E01_substitution_0f20c1df/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_fair_bike_07_10_E01_substitution_0f20c1df/error_context.mp4",
"correct_clip": "generat... | {
"sample_id": "v2_dataset_v2_batch3_egoexo4d_A_ee4d_fair_bike_07_10_E01_substitution_0f20c1df",
"label": "有问题",
"confidence": 0.95,
"error_start_s": 1,
"error_end_s": 9,
"visible_error": "操作员使用钳子（pliers）来松开车轴螺母，而不是使用合适的扳手（wrench）。",
"difference_from_correct": "在视频1中，操作员使用扳手正确地松开两侧的轴螺母；而在视频2中，操作员改用钳子来夹持并试... | {
"source_duration_s": 41.43,
"crop_start_s": 0,
"crop_end_s": 41.43,
"duration_s": 41.43,
"source_replacement_start_s": 19.058,
"source_replacement_end_s": 29.501,
"error_start_s": 19.058,
"error_end_s": 29.501,
"help_point_s": 20.058,
"duration_status": "short_source",
"continuity_policy": "full... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
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"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_fair_bike... | {
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"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_fair_bike_07_10_... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T05:25:26.935666+00:00"
} |
v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_bike_02_11_E01_substitution_01ae28a0 | substitution | object_or_predicate_swap | Push the release lever inwards | Spin the release lever clockwise. | Don't spin it like a nut, you need to push the lever in to clamp it. | The wheel is not safely secured to the bicycle, creating a severe safety hazard. | wrong_state | EgoExo4D | ee4d_georgiatech_bike_02_11 | Complete the Install a Wheel correctly | ego | false | 6.5 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 4,
"action_timing": 3,
"motion_coherence": 4,
"visual_quality": 3
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/georgiatech_bike_02_11/frame_aligned_videos/downscaled/448/aria02_214-1.mp4 | {
"step_index": 14.383,
"want_s": 8.451,
"aligned_source_interval": [
1.478925,
8.451
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_bike_02_11_E01_substitution_01ae28a0/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_bike_02_11_E01_substitution_01ae28a0/error_context.mp4",
"correct_c... | {
"sample_id": "v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_bike_02_11_E01_substitution_01ae28a0",
"label": "有问题",
"confidence": 0.95,
"error_start_s": 1,
"error_end_s": 5,
"visible_error": "视频2中，操作者像拧螺母一样顺时针旋转快拆杆，而不是将其向内推以夹紧定位。",
"difference_from_correct": "正确步骤应将车轮正确装入并最终将快拆杆向内推紧以锁定；而视频2中则是旋转快拆杆，这无... | {
"source_duration_s": 87.87,
"crop_start_s": 0,
"crop_end_s": 87.87,
"duration_s": 87.87,
"source_replacement_start_s": 14.383,
"source_replacement_end_s": 22.834,
"error_start_s": 14.383,
"error_end_s": 22.834,
"help_point_s": 15.383,
"duration_status": "within_target",
"continuity_policy": "ful... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
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"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiate... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_bike_02_11_E01_substitution_01ae28a0/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiate... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T05:26:34.571241+00:00"
} |
v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_bike_04_2_E02_wrong_execution_5dd98552 | wrong_execution | execution_deviation | Release caliper rim brake pads | Squeeze the brake caliper arms together against the rim. | You don't need to squeeze the arms, just flip the little release lever on the side to open the brakes. | The wheel will get stuck on the brake pads when the person tries to pull it out of the frame, preventing removal. | wrong_state | EgoExo4D | ee4d_georgiatech_bike_04_2 | Complete the Remove a Wheel correctly | ego | false | 4.458 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 2,
"action_timing": 3,
"motion_coherence": 3,
"visual_quality": 3
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | promoted_after_review | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/georgiatech_bike_04_2/frame_aligned_videos/downscaled/448/aria01_214-1.mp4 | {
"step_index": 24.024,
"want_s": 3.013,
"aligned_source_interval": [
0.225975,
3.013
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_bike_04_2_E02_wrong_execution_5dd98552/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_bike_04_2_E02_wrong_execution_5dd98552/error_context.mp4",
"corre... | {
"sample_id": "v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_bike_04_2_E02_wrong_execution_5dd98552",
"label": "有问题",
"confidence": 0.7,
"error_start_s": 0,
"error_end_s": 3,
"visible_error": "操作者用手捏紧刹车夹器，而不是直接拨动释放杆来释放刹车。",
"difference_from_correct": "视频1中操作者正确释放了刹车，而视频2中操作者错误地捏紧了夹器。",
"physics_chec... | {
"source_duration_s": 42.57,
"crop_start_s": 0,
"crop_end_s": 42.57,
"duration_s": 42.57,
"source_replacement_start_s": 24.024,
"source_replacement_end_s": 27.037,
"error_start_s": 24.024,
"error_end_s": 27.037,
"help_point_s": 24.024,
"duration_status": "short_source",
"continuity_policy": "full... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiate... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_bike_04_2_E02_wrong_execution_5dd98552/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgia... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T05:26:48.832943+00:00"
} |
v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_bike_05_6_E01_substitution_59b87f28 | substitution | object_or_predicate_swap | Pull the lever outward and turn the axle CCW until axle can be removed | Turn the quick-release lever counter-clockwise without pulling it outward first. | You need to pull that lever open before you start unscrewing it. | The clamping force on the dropouts is not released, making it impossible to drop the wheel out of the fork. | wrong_state | EgoExo4D | ee4d_georgiatech_bike_05_6 | Complete the Remove a Wheel correctly | ego | false | 9 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 4,
"action_timing": 4,
"motion_coherence": 4,
"visual_quality": 4
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/georgiatech_bike_05_6/frame_aligned_videos/downscaled/448/aria01_214-1.mp4 | {
"step_index": 14.105,
"want_s": 10.04,
"aligned_source_interval": [
0,
10.04
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_bike_05_6_E01_substitution_59b87f28/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_bike_05_6_E01_substitution_59b87f28/error_context.mp4",
"correct_cli... | {
"sample_id": "v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_bike_05_6_E01_substitution_59b87f28",
"label": "有问题",
"confidence": 0.95,
"error_start_s": 2,
"error_end_s": 8,
"visible_error": "在未将快拆杆向外扳开（释放夹紧力）的情况下，直接逆时针旋转快拆杆。",
"difference_from_correct": "正确动作中，需要先将快拆杆向外扳开以释放夹紧力，然后再旋转拆卸；而视频2中直接在闭合状态下旋转... | {
"source_duration_s": 35.77,
"crop_start_s": 0,
"crop_end_s": 35.77,
"duration_s": 35.77,
"source_replacement_start_s": 14.105,
"source_replacement_end_s": 24.145,
"error_start_s": 14.105,
"error_end_s": 24.145,
"help_point_s": 16.105,
"duration_status": "short_source",
"continuity_policy": "full... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiate... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_bike_05_6_E01_substitution_59b87f28/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatec... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T05:27:00.595820+00:00"
} |
v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_bike_06_10_E01_wrong_execution_aa083c4f | wrong_execution | execution_deviation | Engage a tire lever anywhere on the rim except right at the valve | Engage the tire lever right at the valve stem. | Don't pry right at the valve, you might tear the tube! | Tearing the valve base destroys the inner tube, making it impossible to inflate the tire and complete the repair. | wrong_destination | EgoExo4D | ee4d_georgiatech_bike_06_10 | Complete the Fix a Flat Tire - Replace a Bike Tube correctly | ego | false | 6.625 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 4,
"action_timing": 3,
"motion_coherence": 4,
"visual_quality": 4
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/georgiatech_bike_06_10/frame_aligned_videos/downscaled/448/aria05_214-1.mp4 | {
"step_index": 53.091,
"want_s": 6.438,
"aligned_source_interval": [
1.7704499999999999,
6.438
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_bike_06_10_E01_wrong_execution_aa083c4f/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_bike_06_10_E01_wrong_execution_aa083c4f/error_context.mp4",
"cor... | {
"sample_id": "v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_bike_06_10_E01_wrong_execution_aa083c4f",
"label": "有问题",
"confidence": 0.7,
"error_start_s": 0,
"error_end_s": 6,
"visible_error": "撬胎棒直接插在气门嘴正上方进行撬胎，这容易损坏气门嘴处的内胎。",
"difference_from_correct": "正确视频中撬胎棒避开了气门嘴位置，而错误视频中直接在气门嘴处使用撬胎棒。",
"phys... | {
"source_duration_s": 272.93,
"crop_start_s": 0,
"crop_end_s": 120,
"duration_s": 120,
"source_replacement_start_s": 53.091,
"source_replacement_end_s": 59.529,
"error_start_s": 53.091,
"error_end_s": 59.529,
"help_point_s": 53.091,
"duration_status": "within_target",
"continuity_policy": "120s_e... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiate... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_bike_06_10_E01_wrong_execution_aa083c4f/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgi... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T05:27:15.810059+00:00"
} |
v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_bike_06_4_E01_substitution_c1ca1373 | substitution | object_or_predicate_swap | Get bike tire lever | Get a flathead screwdriver. | Don't use a screwdriver, you'll puncture the tube; get a proper tire lever. | Using a screwdriver to pry the tire onto or off the rim will almost certainly pinch and puncture the inner tube, ruining the repair. | wrong_object | EgoExo4D | ee4d_georgiatech_bike_06_4 | Complete the Fix a Flat Tire - Replace a Bike Tube correctly | ego | false | 3.167 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 3,
"action_timing": 4,
"motion_coherence": 4,
"visual_quality": 4
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/georgiatech_bike_06_4/frame_aligned_videos/downscaled/448/aria05_214-1.mp4 | {
"step_index": 33.649,
"want_s": 2.794,
"aligned_source_interval": [
0.76835,
2.794
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_bike_06_4_E01_substitution_c1ca1373/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_bike_06_4_E01_substitution_c1ca1373/error_context.mp4",
"correct_cli... | {
"sample_id": "v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_bike_06_4_E01_substitution_c1ca1373",
"label": "有问题",
"confidence": 0.95,
"error_start_s": 0,
"error_end_s": 2,
"visible_error": "视频中使用了平口螺丝刀来撬轮胎，而不是使用正确的自行车撬胎棒。",
"difference_from_correct": "正确做法是使用黄色的塑料撬胎棒，而视频2中错误地拿取并使用了金属平口螺丝刀，这极易划伤或刺破内胎。... | {
"source_duration_s": 312.4,
"crop_start_s": 0,
"crop_end_s": 120,
"duration_s": 120,
"source_replacement_start_s": 33.649,
"source_replacement_end_s": 36.443,
"error_start_s": 33.649,
"error_end_s": 36.443,
"help_point_s": 33.649,
"duration_status": "within_target",
"continuity_policy": "120s_ev... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiate... | {
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"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatec... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T05:29:51.096619+00:00"
} |
v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_bike_07_6_E03_wrong_execution_dd65a88a | wrong_execution | execution_deviation | Rotate the pedal | Rotate the pedal backwards. | Turn the pedal forwards so the chain actually moves and catches on the gears. | The chain fails to seat on the cassette, leaving the wheel improperly installed and the drivetrain unengaged. | wrong_state | EgoExo4D | ee4d_georgiatech_bike_07_6 | Complete the Install a Wheel correctly | ego | false | 10 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 2,
"action_timing": 3,
"motion_coherence": 3,
"visual_quality": 3
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | promoted_after_review | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/georgiatech_bike_07_6/frame_aligned_videos/downscaled/448/aria06_214-1.mp4 | {
"step_index": 48.406,
"want_s": 7.064,
"aligned_source_interval": [
0,
6.5342
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_bike_07_6_E03_wrong_execution_dd65a88a/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_bike_07_6_E03_wrong_execution_dd65a88a/error_context.mp4",
"corre... | {
"sample_id": "v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_bike_07_6_E03_wrong_execution_dd65a88a",
"label": "有问题",
"confidence": 0.8,
"error_start_s": 3,
"error_end_s": 6,
"visible_error": "操作者反向旋转脚踏板，导致链条无法正确挂合在飞轮齿轮上。",
"difference_from_correct": "正确动作应正向旋转脚踏板以带动链条和车轮，而视频2中反向旋转脚踏板。",
"physics_ch... | {
"source_duration_s": 61.13,
"crop_start_s": 0,
"crop_end_s": 61.13,
"duration_s": 61.13,
"source_replacement_start_s": 48.406,
"source_replacement_end_s": 55.47,
"error_start_s": 48.406,
"error_end_s": 55.47,
"help_point_s": 51.406,
"duration_status": "within_target",
"continuity_policy": "full_... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiate... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_bike_07_6_E03_wrong_execution_dd65a88a/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgia... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T05:31:00.274130+00:00"
} |
v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_bike_11_2_E01_substitution_f848032f | substitution | object_or_predicate_swap | Pull the release lever outwards | Rotate the release lever counter-clockwise. | Don't just turn it, you have to pull the lever outwards to flip it open. | The wheel remains secured to the dropouts because the cam tension hasn't been released, preventing the wheel from dropping out. | wrong_state | EgoExo4D | ee4d_georgiatech_bike_11_2 | Complete the Remove a Wheel correctly | ego | false | 4.875 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 3,
"action_timing": 4,
"motion_coherence": 4,
"visual_quality": 4
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/georgiatech_bike_11_2/frame_aligned_videos/downscaled/448/aria05_214-1.mp4 | {
"step_index": 7.279,
"want_s": 3.634,
"aligned_source_interval": [
0.27255,
3.36145
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_bike_11_2_E01_substitution_f848032f/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_bike_11_2_E01_substitution_f848032f/error_context.mp4",
"correct_cli... | {
"sample_id": "v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_bike_11_2_E01_substitution_f848032f",
"label": "有问题",
"confidence": 0.9,
"error_start_s": 0,
"error_end_s": 4,
"visible_error": "视频2中，操作者直接逆时针旋转快拆杆，而没有先向外拉开（翻开）快拆杆。",
"difference_from_correct": "正确步骤应该先向外拉开快拆杆以释放张力，而视频2中直接进行旋转，导致无法正确释放车轮。",
... | {
"source_duration_s": 21.37,
"crop_start_s": 0,
"crop_end_s": 21.37,
"duration_s": 21.37,
"source_replacement_start_s": 7.279,
"source_replacement_end_s": 10.913,
"error_start_s": 7.279,
"error_end_s": 10.913,
"help_point_s": 7.279,
"duration_status": "short_source",
"continuity_policy": "full_so... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiate... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_bike_11_2_E01_substitution_f848032f/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatec... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T05:31:08.858357+00:00"
} |
v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_bike_11_4_E01_wrong_execution_2c9a890d | wrong_execution | execution_deviation | Get a new inner tube | Pick up the old, punctured inner tube. | Wait, you're grabbing the old flat tube instead of the new one! | Reinstalling a punctured tube means the tire will not hold air when inflated, failing the task. | wrong_object | EgoExo4D | ee4d_georgiatech_bike_11_4 | Complete the Fix a Flat Tire - Replace a Bike Tube correctly | ego | false | 6.5 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 2,
"action_timing": 3,
"motion_coherence": 3,
"visual_quality": 3
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | promoted_after_review | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/georgiatech_bike_11_4/frame_aligned_videos/downscaled/448/aria05_214-1.mp4 | {
"step_index": 294.605,
"want_s": 13.511,
"aligned_source_interval": [
2.3644249999999998,
13.511
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_bike_11_4_E01_wrong_execution_2c9a890d/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_bike_11_4_E01_wrong_execution_2c9a890d/error_context.mp4",
"corre... | {
"sample_id": "v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_bike_11_4_E01_wrong_execution_2c9a890d",
"label": "有问题",
"confidence": 0.8,
"error_start_s": 1,
"error_end_s": 6,
"visible_error": "操作者拿起了桌上的旧内胎，而非从橙色盒子中取出新内胎。",
"difference_from_correct": "正确动作是从包装盒中取出新内胎；错误动作是直接拿取桌上的旧内胎。",
"physics_check... | {
"source_duration_s": 483.7,
"crop_start_s": 234.605,
"crop_end_s": 354.605,
"duration_s": 120,
"source_replacement_start_s": 294.605,
"source_replacement_end_s": 308.116,
"error_start_s": 60,
"error_end_s": 73.511,
"help_point_s": 61,
"duration_status": "within_target",
"continuity_policy": "120... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiate... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_bike_11_4_E01_wrong_execution_2c9a890d/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgia... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T05:31:11.907676+00:00"
} |
v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_bike_16_14_E01_wrong_execution_97c9d673 | wrong_execution | execution_deviation | Get bike tire lever | Get a flathead screwdriver. | Don't use a screwdriver for that, you'll puncture the tube or scratch the rim! | The sharp metal tip of the screwdriver pinches the rubber tube against the hard rim, creating a new puncture and ruining the repair. | wrong_object | EgoExo4D | ee4d_georgiatech_bike_16_14 | Complete the Fix a Flat Tire - Replace a Bike Tube correctly | ego | false | 5.583 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 4,
"action_timing": 4,
"motion_coherence": 4,
"visual_quality": 4
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/georgiatech_bike_16_14/frame_aligned_videos/downscaled/448/aria03_214-1.mp4 | {
"step_index": 0,
"want_s": 10.818,
"aligned_source_interval": [
7.302149999999999,
10.818
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_bike_16_14_E01_wrong_execution_97c9d673/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_bike_16_14_E01_wrong_execution_97c9d673/error_context.mp4",
"cor... | {
"sample_id": "v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_bike_16_14_E01_wrong_execution_97c9d673",
"label": "有问题",
"confidence": 0.8,
"error_start_s": 0,
"error_end_s": 5.5,
"visible_error": "视频2中展示了使用一字螺丝刀代替自行车撬胎棒，这可能会损坏内胎或车圈。",
"difference_from_correct": "视频1中正确拿取了黄色的撬胎棒，而视频2中拿取并展示了一把黄色手柄的一字螺丝刀。... | {
"source_duration_s": 232.4,
"crop_start_s": 0,
"crop_end_s": 120,
"duration_s": 120,
"source_replacement_start_s": 0,
"source_replacement_end_s": 10.818,
"error_start_s": 0,
"error_end_s": 10.818,
"help_point_s": 0,
"duration_status": "within_target",
"continuity_policy": "120s_event_centered",
... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiate... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_bike_16_14_E01_wrong_execution_97c9d673/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgi... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T05:31:24.110061+00:00"
} |
v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_bike_16_6_E01_wrong_execution_4ee243ec | wrong_execution | execution_deviation | Push the release lever inwards | Pull the release lever outwards. | Push the lever inwards to release it, don't pull it out. | The axle remains closed, preventing the wheel from sliding into the frame's dropouts. | wrong_state | EgoExo4D | ee4d_georgiatech_bike_16_6 | Complete the Install a Wheel correctly | ego | false | 5.792 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 3,
"action_timing": 4,
"motion_coherence": 4,
"visual_quality": 4
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/georgiatech_bike_16_6/frame_aligned_videos/downscaled/448/aria03_214-1.mp4 | {
"step_index": 95.083,
"want_s": 3.604,
"aligned_source_interval": [
0,
3.604
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_bike_16_6_E01_wrong_execution_4ee243ec/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_bike_16_6_E01_wrong_execution_4ee243ec/error_context.mp4",
"corre... | {
"sample_id": "v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_bike_16_6_E01_wrong_execution_4ee243ec",
"label": "有问题",
"confidence": 0.75,
"error_start_s": 1,
"error_end_s": 4,
"visible_error": "操作者向外拉动快拆杆，未将其向内推紧锁定。",
"difference_from_correct": "正确动作应向内推紧快拆杆，而视频2中操作者将其向外拉开。",
"physics_check": "通过",
... | {
"source_duration_s": 177.17,
"crop_start_s": 0,
"crop_end_s": 177.17,
"duration_s": 177.17,
"source_replacement_start_s": 95.083,
"source_replacement_end_s": 98.687,
"error_start_s": 95.083,
"error_end_s": 98.687,
"help_point_s": 96.083,
"duration_status": "within_target",
"continuity_policy": "... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiate... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_bike_16_6_E01_wrong_execution_4ee243ec/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgia... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T05:31:30.840110+00:00"
} |
v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_bike_19_12_E02_wrong_execution_ce5f9a9c | wrong_execution | execution_deviation | Use a cloth to dry off any liquid on the chain | Dab the cloth on a single section of the chain without rotating the pedals. | Hold the cloth around the chain and spin the pedals backward to dry the whole thing. | The remaining liquid prevents the lubricant from working, leading to a noisy, poorly lubricated chain that may rust. | wrong_state | EgoExo4D | ee4d_georgiatech_bike_19_12 | Complete the Clean and Lubricate the Chain correctly | ego | false | 5.708 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 3,
"source_fidelity": 3,
"action_timing": 3,
"motion_coherence": 3,
"visual_quality": 3
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/georgiatech_bike_19_12/frame_aligned_videos/downscaled/448/aria05_214-1.mp4 | {
"step_index": 47.429,
"want_s": 9.006,
"aligned_source_interval": [
0,
9.006
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_bike_19_12_E02_wrong_execution_ce5f9a9c/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_bike_19_12_E02_wrong_execution_ce5f9a9c/error_context.mp4",
"cor... | {
"sample_id": "v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_bike_19_12_E02_wrong_execution_ce5f9a9c",
"label": "有问题",
"confidence": 0.7,
"error_start_s": 1,
"error_end_s": 5,
"visible_error": "操作者仅用抹布擦拭链条局部，未转动脚踏板。",
"difference_from_correct": "正确动作旋转脚踏板干燥整条链条，错误动作仅擦拭局部且未旋转脚踏板。",
"physics_check": "... | {
"source_duration_s": 201.6,
"crop_start_s": 0,
"crop_end_s": 120,
"duration_s": 120,
"source_replacement_start_s": 47.429,
"source_replacement_end_s": 56.435,
"error_start_s": 47.429,
"error_end_s": 56.435,
"help_point_s": 48.429,
"duration_status": "within_target",
"continuity_policy": "120s_ev... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiate... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_bike_19_12_E02_wrong_execution_ce5f9a9c/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgi... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T05:31:37.408061+00:00"
} |
v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_cooking_02_01_6_E01_substitution_1d37f238 | substitution | object_or_predicate_swap | Cut onions | Grate the onions using a box grater. | Use a knife to cut the onions, grating them will make the salad soggy and too strong! | The excessive liquid and intense, pungent flavor from the grated raw onion will overpower the dressing and ruin the texture of the salad. | wrong_state | EgoExo4D | ee4d_georgiatech_cooking_02_01_6 | Complete the Making Sesame-Ginger Asian Salad correctly | ego | false | 7.333 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 3,
"action_timing": 4,
"motion_coherence": 4,
"visual_quality": 4
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/georgiatech_cooking_02_01_6/frame_aligned_videos/downscaled/448/aria02_214-1.mp4 | {
"step_index": 687.645,
"want_s": 11.724,
"aligned_source_interval": [
0,
11.724
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_cooking_02_01_6_E01_substitution_1d37f238/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_cooking_02_01_6_E01_substitution_1d37f238/error_context.mp4",
... | {
"sample_id": "v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_cooking_02_01_6_E01_substitution_1d37f238",
"label": "有问题",
"confidence": 0.7,
"error_start_s": 0,
"error_end_s": 6,
"visible_error": "使用擦丝器擦洋葱，而不是用刀切洋葱。",
"difference_from_correct": "视频1中使用刀具切洋葱，而视频2中错误地使用擦丝器将洋葱擦碎。",
"physics_check": "通过"... | {
"source_duration_s": 951.63,
"crop_start_s": 627.645,
"crop_end_s": 747.645,
"duration_s": 120,
"source_replacement_start_s": 687.645,
"source_replacement_end_s": 699.369,
"error_start_s": 60,
"error_end_s": 71.724,
"help_point_s": 60,
"duration_status": "within_target",
"continuity_policy": "12... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiate... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_cooking_02_01_6_E01_substitution_1d37f238/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_geor... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T05:31:45.173560+00:00"
} |
v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_cooking_09_01_6_E01_wrong_execution_1d6557f3 | wrong_execution | execution_deviation | Check paper recipe | Place the paper recipe onto the wet cutting board. | Don't put the recipe down there, the cutting board is wet! | The recipe becomes illegible, preventing the person from following the correct instructions and ingredient quantities for the salad. | wrong_state | EgoExo4D | ee4d_georgiatech_cooking_09_01_6 | Complete the Making Sesame-Ginger Asian Salad correctly | ego | false | 4.125 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 3,
"action_timing": 4,
"motion_coherence": 3,
"visual_quality": 3
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/georgiatech_cooking_09_01_6/frame_aligned_videos/downscaled/448/aria04_214-1.mp4 | {
"step_index": 819.363,
"want_s": 3.299,
"aligned_source_interval": [
0.24742499999999998,
3.299
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_cooking_09_01_6_E01_wrong_execution_1d6557f3/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_cooking_09_01_6_E01_wrong_execution_1d6557f3/error_context.mp... | {
"sample_id": "v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_cooking_09_01_6_E01_wrong_execution_1d6557f3",
"label": "有问题",
"confidence": 0.7,
"error_start_s": 2,
"error_end_s": 3,
"visible_error": "将纸质食谱放在潮湿且有食物残留的砧板上。",
"difference_from_correct": "正确动作仅查看食谱，未将其置于潮湿表面；错误动作将其放在湿砧板上。",
"physics_check... | {
"source_duration_s": 912.7,
"crop_start_s": 759.363,
"crop_end_s": 879.363,
"duration_s": 120,
"source_replacement_start_s": 819.363,
"source_replacement_end_s": 822.662,
"error_start_s": 60,
"error_end_s": 63.299,
"help_point_s": 62,
"duration_status": "within_target",
"continuity_policy": "120... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiate... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_cooking_09_01_6_E01_wrong_execution_1d6557f3/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_g... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T05:31:57.476604+00:00"
} |
v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_cooking_13_02_2_E01_wrong_execution_d7a78af3 | wrong_execution | execution_deviation | Check paper recipe | Place the paper recipe onto the wet cutting board. | Don't put the recipe down there, the cutting board is wet! | The recipe becomes illegible, preventing the person from following the correct instructions and ingredient quantities for the salad. | wrong_state | EgoExo4D | ee4d_georgiatech_cooking_13_02_2 | Complete the Making Sesame-Ginger Asian Salad correctly | ego | false | 9 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 3,
"action_timing": 4,
"motion_coherence": 3,
"visual_quality": 3
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/georgiatech_cooking_13_02_2/frame_aligned_videos/downscaled/448/aria04_214-1.mp4 | {
"step_index": 1009.832,
"want_s": 8.13,
"aligned_source_interval": [
2.23575,
8.13
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_cooking_13_02_2_E01_wrong_execution_d7a78af3/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_cooking_13_02_2_E01_wrong_execution_d7a78af3/error_context.mp... | {
"sample_id": "v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_cooking_13_02_2_E01_wrong_execution_d7a78af3",
"label": "有问题",
"confidence": 0.7,
"error_start_s": 4,
"error_end_s": 8,
"visible_error": "将纸质食谱放在了潮湿的砧板上。",
"difference_from_correct": "视频1中食谱放在干燥的桌面上，视频2中食谱被放在了湿漉漉的砧板上，导致纸张变湿。",
"physics_che... | {
"source_duration_s": 1349.13,
"crop_start_s": 949.832,
"crop_end_s": 1069.832,
"duration_s": 120,
"source_replacement_start_s": 1009.832,
"source_replacement_end_s": 1017.962,
"error_start_s": 60,
"error_end_s": 68.13,
"help_point_s": 64,
"duration_status": "within_target",
"continuity_policy": ... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiate... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_cooking_13_02_2_E01_wrong_execution_d7a78af3/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_g... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T05:32:06.354172+00:00"
} |
v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_covid_02_10_E01_substitution_db392100 | substitution | object_or_predicate_swap | Dip the swab into the testing tube | Rub the swab directly onto the sample well of the test cassette. | Wait, you have to mix the swab in the tube's liquid first, not put it straight on the cassette! | The test will be invalid because no liquid buffer is applied to the cassette to trigger the capillary action and chemical reaction. | wrong_destination | EgoExo4D | ee4d_georgiatech_covid_02_10 | Complete the Covid-19 Rapid Antigen Test correctly | ego | false | 8.292 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 4,
"action_timing": 4,
"motion_coherence": 4,
"visual_quality": 4
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/georgiatech_covid_02_10/frame_aligned_videos/downscaled/448/aria01_214-1.mp4 | {
"step_index": 131.489,
"want_s": 12.608,
"aligned_source_interval": [
0.9456000000000001,
12.608
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_covid_02_10_E01_substitution_db392100/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_covid_02_10_E01_substitution_db392100/error_context.mp4",
"correct... | {
"sample_id": "v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_covid_02_10_E01_substitution_db392100",
"label": "有问题",
"confidence": 0.95,
"error_start_s": 1,
"error_end_s": 7,
"visible_error": "在视频2中，操作者直接将拭子在测试卡夹的样本孔上摩擦，而没有先将拭子浸入含有提取液的测试管中。",
"difference_from_correct": "正确步骤（视频1）中，操作者将拭子放入测试管中进行混合；而错误... | {
"source_duration_s": 263.73,
"crop_start_s": 71.489,
"crop_end_s": 191.489,
"duration_s": 120,
"source_replacement_start_s": 131.489,
"source_replacement_end_s": 144.097,
"error_start_s": 60,
"error_end_s": 72.608,
"help_point_s": 61,
"duration_status": "within_target",
"continuity_policy": "120... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiate... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_covid_02_10_E01_substitution_db392100/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiat... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T05:33:18.639372+00:00"
} |
v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_covid_02_12_E01_wrong_execution_435fff82 | wrong_execution | execution_deviation | Locate and unwrap the test plate | Unwrap the test plate and grab it by pressing your thumb directly onto the exposed testing window. | Don't touch the white strip in the middle, only hold the plastic edges! | Contamination of the test pad invalidates the test, requiring a completely new kit. | wrong_state | EgoExo4D | ee4d_georgiatech_covid_02_12 | Complete the Covid-19 Rapid Antigen Test correctly | ego | false | 10 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 4,
"action_timing": 4,
"motion_coherence": 4,
"visual_quality": 4
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/georgiatech_covid_02_12/frame_aligned_videos/downscaled/448/aria01_214-1.mp4 | {
"step_index": 222.547,
"want_s": 7.603,
"aligned_source_interval": [
0,
7.603
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_covid_02_12_E01_wrong_execution_435fff82/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_covid_02_12_E01_wrong_execution_435fff82/error_context.mp4",
"c... | {
"sample_id": "v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_covid_02_12_E01_wrong_execution_435fff82",
"label": "有问题",
"confidence": 0.8,
"error_start_s": 7,
"error_end_s": 9,
"visible_error": "测试者在取出测试板后，用大拇指直接按压在中间的白色测试窗口上。",
"difference_from_correct": "正确视频中仅握住塑料边缘，而错误视频中手指直接接触了白色的测试条区域。",
"phys... | {
"source_duration_s": 253.17,
"crop_start_s": 133.17,
"crop_end_s": 253.17,
"duration_s": 120,
"source_replacement_start_s": 222.547,
"source_replacement_end_s": 230.15,
"error_start_s": 89.377,
"error_end_s": 96.98,
"help_point_s": 96.377,
"duration_status": "within_target",
"continuity_policy":... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiate... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_covid_02_12_E01_wrong_execution_435fff82/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georg... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T05:33:32.745210+00:00"
} |
v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_covid_02_8_E01_substitution_67eb3b36 | substitution | object_or_predicate_swap | Read the instructions | Read the back of the cardboard box. | The full instructions aren't on the box, you need to read the paper leaflet. | Guessing the procedure leads to incorrect execution, such as adding too much buffer or reading the result too early, which causes a false result. | wrong_object | EgoExo4D | ee4d_georgiatech_covid_02_8 | Complete the Covid-19 Rapid Antigen Test correctly | ego | false | 5.792 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 4,
"action_timing": 4,
"motion_coherence": 4,
"visual_quality": 4
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/georgiatech_covid_02_8/frame_aligned_videos/downscaled/448/aria01_214-1.mp4 | {
"step_index": 1.083,
"want_s": 10.096,
"aligned_source_interval": [
1.7668000000000001,
10.096
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_covid_02_8_E01_substitution_67eb3b36/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_covid_02_8_E01_substitution_67eb3b36/error_context.mp4",
"correct_c... | {
"sample_id": "v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_covid_02_8_E01_substitution_67eb3b36",
"label": "有问题",
"confidence": 0.95,
"error_start_s": 0,
"error_end_s": 5,
"visible_error": "视频中人员没有阅读纸质说明书，而是阅读了纸盒背面的简易说明。",
"difference_from_correct": "正确视频中人员展开并阅读了详细的纸质说明书；而错误视频中人员仅在阅读包装盒背面的文字。",
"... | {
"source_duration_s": 175.9,
"crop_start_s": 0,
"crop_end_s": 175.9,
"duration_s": 175.9,
"source_replacement_start_s": 1.083,
"source_replacement_end_s": 11.179,
"error_start_s": 1.083,
"error_end_s": 11.179,
"help_point_s": 1.083,
"duration_status": "within_target",
"continuity_policy": "full_s... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiate... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_covid_02_8_E01_substitution_67eb3b36/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiate... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T05:56:43.468026+00:00"
} |
v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_covid_04_10_E01_substitution_c74a06fd | substitution | object_or_predicate_swap | carefully open the test tube seal paper | Pierce the test tube seal paper with the tip of the cotton swab. | Don't poke it with the swab, you have to peel the foil all the way off so the cap fits on later. | The remaining foil prevents the dropper cap from sealing properly, causing the liquid to leak around the edges when squeezed and delivering an incorrect sample volume to the test cassette, which invalidates the test. | wrong_state | EgoExo4D | ee4d_georgiatech_covid_04_10 | Complete the Covid-19 Rapid Antigen Test correctly | ego | false | 7.333 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 4,
"action_timing": 3,
"motion_coherence": 4,
"visual_quality": 4
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/georgiatech_covid_04_10/frame_aligned_videos/downscaled/448/aria02_214-1.mp4 | {
"step_index": 86.605,
"want_s": 11.671,
"aligned_source_interval": [
0,
11.671
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_covid_04_10_E01_substitution_c74a06fd/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_covid_04_10_E01_substitution_c74a06fd/error_context.mp4",
"correct... | {
"sample_id": "v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_covid_04_10_E01_substitution_c74a06fd",
"label": "有问题",
"confidence": 0.95,
"error_start_s": 2,
"error_end_s": 5,
"visible_error": "使用棉签尖端刺穿测试管的密封纸，而不是将其撕掉。",
"difference_from_correct": "在视频1中，操作人员用手小心地撕掉了测试管的密封纸；而在视频2中，操作人员直接用棉签将密封纸戳破。",
... | {
"source_duration_s": 258.23,
"crop_start_s": 26.605,
"crop_end_s": 146.605,
"duration_s": 120,
"source_replacement_start_s": 86.605,
"source_replacement_end_s": 98.276,
"error_start_s": 60,
"error_end_s": 71.671,
"help_point_s": 62,
"duration_status": "within_target",
"continuity_policy": "120s_... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiate... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_covid_04_10_E01_substitution_c74a06fd/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiat... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T05:56:52.049170+00:00"
} |
v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_covid_04_8_E01_substitution_ad0829ae | substitution | object_or_predicate_swap | Unbox package | Place the unopened test kit package directly into the trash bin. | Wait, you haven't taken the test out of the package yet! | The necessary test components are discarded before use, halting the procedure entirely. | wrong_destination | EgoExo4D | ee4d_georgiatech_covid_04_8 | Complete the Covid-19 Rapid Antigen Test correctly | ego | false | 8.167 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 3,
"action_timing": 3,
"motion_coherence": 3,
"visual_quality": 3
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/georgiatech_covid_04_8/frame_aligned_videos/downscaled/448/aria02_214-1.mp4 | {
"step_index": 89.374,
"want_s": 9.306,
"aligned_source_interval": [
0,
9.306
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_covid_04_8_E01_substitution_ad0829ae/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_covid_04_8_E01_substitution_ad0829ae/error_context.mp4",
"correct_c... | {
"sample_id": "v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_covid_04_8_E01_substitution_ad0829ae",
"label": "有问题",
"confidence": 0.95,
"error_start_s": 1,
"error_end_s": 7,
"visible_error": "操作者没有拆开包装盒取出测试组件，而是直接将未拆封的整个新冠抗原测试盒扔进了垃圾桶。",
"difference_from_correct": "在正确视频中，操作者打开包装盒并拿出了里面的测试卡、采样拭子等组件；而在错... | {
"source_duration_s": 352.5,
"crop_start_s": 29.374,
"crop_end_s": 149.374,
"duration_s": 120,
"source_replacement_start_s": 89.374,
"source_replacement_end_s": 98.68,
"error_start_s": 60,
"error_end_s": 69.306,
"help_point_s": 61,
"duration_status": "within_target",
"continuity_policy": "120s_ev... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiate... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_covid_04_8_E01_substitution_ad0829ae/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiate... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T05:57:09.578493+00:00"
} |
v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_covid_06_2_E03_wrong_execution_0e0a3ac6 | wrong_execution | execution_deviation | Position the covid 19 test tube on the box | Place the covid 19 test tube flat on the table. | Stand the tube up in the hole on the box so the liquid doesn't spill! | Loss of extraction fluid makes it impossible to properly mix the swab sample and run the test. | wrong_destination | EgoExo4D | ee4d_georgiatech_covid_06_2 | Complete the Covid-19 Rapid Antigen Test correctly | ego | false | 3.167 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 4,
"action_timing": 4,
"motion_coherence": 4,
"visual_quality": 4
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/georgiatech_covid_06_2/frame_aligned_videos/downscaled/448/aria01_214-1.mp4 | {
"step_index": 285.953,
"want_s": 3.491,
"aligned_source_interval": [
0.9200500000000003,
2.9200500000000003
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_covid_06_2_E03_wrong_execution_0e0a3ac6/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_covid_06_2_E03_wrong_execution_0e0a3ac6/error_context.mp4",
"cor... | {
"sample_id": "v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_covid_06_2_E03_wrong_execution_0e0a3ac6",
"label": "有问题",
"confidence": 0.75,
"error_start_s": 0,
"error_end_s": 2,
"visible_error": "视频2中将检测管平放于桌面，未按规定直立插入包装盒孔中。",
"difference_from_correct": "视频1中无此错误，视频2中检测管被横放在桌上，易导致液体流失。",
"physics_che... | {
"source_duration_s": 301.73,
"crop_start_s": 181.73,
"crop_end_s": 301.73,
"duration_s": 120,
"source_replacement_start_s": 285.953,
"source_replacement_end_s": 289.444,
"error_start_s": 104.223,
"error_end_s": 107.714,
"help_point_s": 104.223,
"duration_status": "within_target",
"continuity_pol... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiate... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_covid_06_2_E03_wrong_execution_0e0a3ac6/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgi... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T05:57:13.493981+00:00"
} |
v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_covid_12_3_E01_substitution_dfbff50b | substitution | object_or_predicate_swap | Rotate and swirl the swab around for 5-10 times | Rub the swab directly onto the sample well of the test cassette. | Don't put the swab on the cassette yet, you need to mix it in the liquid tube first! | The lateral flow assay requires the buffer liquid to carry the antigens across the nitrocellulose membrane; a dry swab application provides no liquid volume to initiate this capillary action. | wrong_destination | EgoExo4D | ee4d_georgiatech_covid_12_3 | Complete the Covid-19 Rapid Antigen Test correctly | ego | false | 9.125 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 4,
"action_timing": 3,
"motion_coherence": 4,
"visual_quality": 4
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/georgiatech_covid_12_3/frame_aligned_videos/downscaled/448/aria01_214-1.mp4 | {
"step_index": 41.686,
"want_s": 6.824,
"aligned_source_interval": [
0,
6.824
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_covid_12_3_E01_substitution_dfbff50b/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_covid_12_3_E01_substitution_dfbff50b/error_context.mp4",
"correct_c... | {
"sample_id": "v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_covid_12_3_E01_substitution_dfbff50b",
"label": "有问题",
"confidence": 1,
"error_start_s": 1,
"error_end_s": 8,
"visible_error": "操作者直接将采样拭子涂抹在检测卡槽（sample well）上，而不是先将其放入装有缓冲液的试管中旋转混合。",
"difference_from_correct": "正确步骤中，拭子应先在装有缓冲液的试管中旋转混合5-10... | {
"source_duration_s": 122.03,
"crop_start_s": 0,
"crop_end_s": 122.03,
"duration_s": 122.03,
"source_replacement_start_s": 41.686,
"source_replacement_end_s": 48.51,
"error_start_s": 41.686,
"error_end_s": 48.51,
"help_point_s": 42.686,
"duration_status": "within_target",
"continuity_policy": "fu... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiate... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_covid_12_3_E01_substitution_dfbff50b/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiate... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T05:57:37.449244+00:00"
} |
v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_covid_18_12_E01_wrong_execution_7e504785 | wrong_execution | execution_deviation | Dip the swab into the testing tube | Rub the swab directly onto the sample well of the test cassette. | Wait, you need to mix the swab in the tube's liquid first! | Without the buffer liquid, the sample cannot flow across the test membrane via capillary action, resulting in an invalid test. | wrong_destination | EgoExo4D | ee4d_georgiatech_covid_18_12 | Complete the Covid-19 Rapid Antigen Test correctly | ego | false | 3.542 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 4,
"action_timing": 3,
"motion_coherence": 3,
"visual_quality": 3
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/georgiatech_covid_18_12/frame_aligned_videos/downscaled/448/aria02_214-1.mp4 | {
"step_index": 76.278,
"want_s": 4.328,
"aligned_source_interval": [
2.0558,
4.328
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_covid_18_12_E01_wrong_execution_7e504785/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_covid_18_12_E01_wrong_execution_7e504785/error_context.mp4",
"c... | {
"sample_id": "v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_covid_18_12_E01_wrong_execution_7e504785",
"label": "有问题",
"confidence": 0.8,
"error_start_s": 0,
"error_end_s": 3,
"visible_error": "拭子被直接涂抹在检测卡的样本孔上，未先浸入测试管中。",
"difference_from_correct": "正确步骤需先将拭子在测试管的缓冲液中旋转混匀，而此视频直接接触检测卡。",
"physics_c... | {
"source_duration_s": 231.8,
"crop_start_s": 16.278,
"crop_end_s": 136.278,
"duration_s": 120,
"source_replacement_start_s": 76.278,
"source_replacement_end_s": 80.606,
"error_start_s": 60,
"error_end_s": 64.328,
"help_point_s": 60,
"duration_status": "within_target",
"continuity_policy": "120s_e... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiate... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_covid_18_12_E01_wrong_execution_7e504785/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georg... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T05:58:27.937942+00:00"
} |
v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_covid_18_2_E01_wrong_execution_ed3b4b01 | wrong_execution | execution_deviation | Dip the swab into the testing tube | Press the swab against the outside of the testing tube instead of inserting it into the opening. | You missed the hole, the swab needs to go inside the tube. | The sample never enters the reagent, guaranteeing an invalid or false negative test result. | wrong_destination | EgoExo4D | ee4d_georgiatech_covid_18_2 | Complete the Covid-19 Rapid Antigen Test correctly | ego | false | 10 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 4,
"action_timing": 4,
"motion_coherence": 4,
"visual_quality": 4
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/georgiatech_covid_18_2/frame_aligned_videos/downscaled/448/aria02_214-1.mp4 | {
"step_index": 150.178,
"want_s": 6.944,
"aligned_source_interval": [
0.5208,
5.728800000000001
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_covid_18_2_E01_wrong_execution_ed3b4b01/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_covid_18_2_E01_wrong_execution_ed3b4b01/error_context.mp4",
"cor... | {
"sample_id": "v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_covid_18_2_E01_wrong_execution_ed3b4b01",
"label": "有问题",
"confidence": 0.8,
"error_start_s": 5,
"error_end_s": 9,
"visible_error": "棉签被压在测试管的外侧，未能插入管口内部。",
"difference_from_correct": "正确视频中棉签顺利插入管内，而此视频中棉签仅在管外侧摩擦。",
"physics_check": "通过",... | {
"source_duration_s": 241.4,
"crop_start_s": 90.178,
"crop_end_s": 210.178,
"duration_s": 120,
"source_replacement_start_s": 150.178,
"source_replacement_end_s": 157.122,
"error_start_s": 60,
"error_end_s": 66.944,
"help_point_s": 65,
"duration_status": "within_target",
"continuity_policy": "120s... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiate... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgiatech_covid_18_2_E01_wrong_execution_ed3b4b01/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_georgi... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T05:58:41.375906+00:00"
} |
v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_100_4_E01_substitution_91d768e0 | substitution | object_or_predicate_swap | Cut cucumber | Slice the cucumber lengthwise into long spears and stop, instead of chopping it into bite-sized pieces. | You need to chop those spears into smaller pieces for the salad! | The oversized cucumber spears cannot be properly integrated into a mixed salad, ruining the dish's intended texture and eatability. | wrong_state | EgoExo4D | ee4d_iiith_cooking_100_4 | Complete the Making Cucumber & Tomato Salad correctly | ego | false | 10 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 4,
"action_timing": 4,
"motion_coherence": 3,
"visual_quality": 3
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/iiith_cooking_100_4/frame_aligned_videos/downscaled/448/aria01_214-1.mp4 | {
"step_index": 17.188,
"want_s": 12.219,
"aligned_source_interval": [
0,
12.219
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_100_4_E01_substitution_91d768e0/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_100_4_E01_substitution_91d768e0/error_context.mp4",
"correct_clip": ... | {
"sample_id": "v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_100_4_E01_substitution_91d768e0",
"label": "有问题",
"confidence": 0.8,
"error_start_s": 1,
"error_end_s": 9,
"visible_error": "视频2中仅将黄瓜纵向切成长条后便停止，未将其切成适合沙拉的块状。",
"difference_from_correct": "正确的步骤应在切成长条后，继续将其横向切成一口大小的黄瓜丁，以便于食用和混合。",
"physic... | {
"source_duration_s": 75.5,
"crop_start_s": 0,
"crop_end_s": 75.5,
"duration_s": 75.5,
"source_replacement_start_s": 17.188,
"source_replacement_end_s": 29.407,
"error_start_s": 17.188,
"error_end_s": 29.407,
"help_point_s": 18.188,
"duration_status": "within_target",
"continuity_policy": "full_s... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_coo... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_100_4_E01_substitution_91d768e0/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cookin... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T05:59:04.848127+00:00"
} |
v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_123_4_E01_substitution_0da7e8eb | substitution | object_or_predicate_swap | Flip the egg to cook evenly on both sides. | Scramble the egg in the pan with a spatula. | Don't scramble it, you're supposed to flip it to keep the omelet intact! | The structural integrity of the egg is destroyed, making it impossible to fold or serve as an omelet. | wrong_state | EgoExo4D | ee4d_iiith_cooking_123_4 | Complete the Cooking an Omelet correctly | ego | false | 3.25 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 4,
"action_timing": 4,
"motion_coherence": 4,
"visual_quality": 4
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/iiith_cooking_123_4/frame_aligned_videos/downscaled/448/aria01_214-1.mp4 | {
"step_index": 217.884,
"want_s": 2.436,
"aligned_source_interval": [
0.42629999999999996,
2.436
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_123_4_E01_substitution_0da7e8eb/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_123_4_E01_substitution_0da7e8eb/error_context.mp4",
"correct_clip": ... | {
"sample_id": "v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_123_4_E01_substitution_0da7e8eb",
"label": "有问题",
"confidence": 0.95,
"error_start_s": 0,
"error_end_s": 2,
"visible_error": "视频2中，操作者用铲子将锅中的蛋液炒碎，而不是像视频1中那样将其整块翻面。",
"difference_from_correct": "视频1中，操作者将整块蛋饼翻面以保持其完整性；而视频2中，操作者将蛋饼捣碎炒乱，破坏了蛋饼... | {
"source_duration_s": 228.37,
"crop_start_s": 108.37,
"crop_end_s": 228.37,
"duration_s": 120,
"source_replacement_start_s": 217.884,
"source_replacement_end_s": 220.32,
"error_start_s": 109.514,
"error_end_s": 111.95,
"help_point_s": 109.514,
"duration_status": "within_target",
"continuity_polic... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_coo... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_123_4_E01_substitution_0da7e8eb/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cookin... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T05:59:17.491636+00:00"
} |
v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_124_2_E01_substitution_03332c39 | substitution | object_or_predicate_swap | Cut onions | Chop the onions into large, thick wedges instead of finely dicing them. | You need to dice those onions much smaller for an omelet! | The large, raw onion chunks will not soften in the pan, ruining the texture and flavor balance of the delicate omelet. | wrong_state | EgoExo4D | ee4d_iiith_cooking_124_2 | Complete the Cooking an Omelet correctly | ego | false | 10 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 2,
"action_timing": 4,
"motion_coherence": 4,
"visual_quality": 4
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | promoted_after_review | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/iiith_cooking_124_2/frame_aligned_videos/downscaled/448/aria01_214-1.mp4 | {
"step_index": 30.824,
"want_s": 11.501,
"aligned_source_interval": [
0,
11.501
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_124_2_E01_substitution_03332c39/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_124_2_E01_substitution_03332c39/error_context.mp4",
"correct_clip": ... | {
"sample_id": "v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_124_2_E01_substitution_03332c39",
"label": "有问题",
"confidence": 0.75,
"error_start_s": 3,
"error_end_s": 9,
"visible_error": "洋葱被切成大块的楔形，而不是切成细丁。",
"difference_from_correct": "正确动作应将洋葱切成适合煎蛋卷的细丁，而视频2中仅粗略切成六大块便停止。",
"physics_check": "通过",... | {
"source_duration_s": 207.63,
"crop_start_s": 0,
"crop_end_s": 120,
"duration_s": 120,
"source_replacement_start_s": 30.824,
"source_replacement_end_s": 42.325,
"error_start_s": 30.824,
"error_end_s": 42.325,
"help_point_s": 33.824,
"duration_status": "within_target",
"continuity_policy": "120s_e... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_coo... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_124_2_E01_substitution_03332c39/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cookin... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T05:59:21.747553+00:00"
} |
v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_125_2_E01_wrong_execution_d05dc3d8 | wrong_execution | execution_deviation | Flip the egg to cook evenly on both sides. | Stir the egg with the spatula, breaking it into pieces. | Stop stirring, you're supposed to let it set for an omelet! | The structural integrity of the egg is destroyed, making it impossible to fold or serve as an omelet. | wrong_state | EgoExo4D | ee4d_iiith_cooking_125_2 | Complete the Cooking an Omelet correctly | ego | false | 3.167 | {
"error_semantics": 3,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 3,
"source_fidelity": 2,
"action_timing": 3,
"motion_coherence": 3,
"visual_quality": 3
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | promoted_after_review | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/iiith_cooking_125_2/frame_aligned_videos/downscaled/448/aria01_214-1.mp4 | {
"step_index": 411.103,
"want_s": 2.776,
"aligned_source_interval": [
0,
2
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_125_2_E01_wrong_execution_d05dc3d8/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_125_2_E01_wrong_execution_d05dc3d8/error_context.mp4",
"correct_c... | {
"sample_id": "v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_125_2_E01_wrong_execution_d05dc3d8",
"label": "有问题",
"confidence": 0.8,
"error_start_s": 0,
"error_end_s": 2,
"visible_error": "视频中用铲子将蛋饼搅碎，破坏了煎蛋卷的完整性。",
"difference_from_correct": "正确视频中整只蛋饼被翻面，错误视频中蛋饼被搅碎成碎块。",
"physics_check": "通过",
... | {
"source_duration_s": 421.1,
"crop_start_s": 301.1,
"crop_end_s": 421.1,
"duration_s": 120,
"source_replacement_start_s": 411.103,
"source_replacement_end_s": 413.879,
"error_start_s": 110.003,
"error_end_s": 112.779,
"help_point_s": 110.003,
"duration_status": "within_target",
"continuity_policy... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_coo... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_125_2_E01_wrong_execution_d05dc3d8/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_coo... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T05:59:25.119319+00:00"
} |
v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_135_2_E01_wrong_execution_f1188f0f | wrong_execution | execution_deviation | Transfer scrambled egg | Transfer the scrambled egg from the pan into the bowl of chopped tomatoes. | Don't put the eggs in with the tomatoes, you need to set them aside in an empty bowl! | Because the eggs and raw tomatoes are now mixed, they will be cooked together, causing the eggs to become overcooked, rubbery, and soggy while waiting for the tomatoes to break down. | wrong_destination | EgoExo4D | ee4d_iiith_cooking_135_2 | Complete the Cooking Tomato & Eggs correctly | ego | false | 6.625 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 2,
"action_timing": 3,
"motion_coherence": 3,
"visual_quality": 3
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | promoted_after_review | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/iiith_cooking_135_2/frame_aligned_videos/downscaled/448/aria01_214-1.mp4 | {
"step_index": 204.108,
"want_s": 10.898,
"aligned_source_interval": [
4.086749999999999,
10.898
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_135_2_E01_wrong_execution_f1188f0f/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_135_2_E01_wrong_execution_f1188f0f/error_context.mp4",
"correct_c... | {
"sample_id": "v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_135_2_E01_wrong_execution_f1188f0f",
"label": "有问题",
"confidence": 0.7,
"error_start_s": 2,
"error_end_s": 6,
"visible_error": "视频2中，操作者将炒蛋直接倒在砧板上的切碎番茄上，而非空盘中。",
"difference_from_correct": "视频1将炒蛋倒入干净的白盘中；视频2则将炒蛋直接倒在生番茄碎上。",
"physics_che... | {
"source_duration_s": 398.93,
"crop_start_s": 144.108,
"crop_end_s": 264.108,
"duration_s": 120,
"source_replacement_start_s": 204.108,
"source_replacement_end_s": 215.006,
"error_start_s": 60,
"error_end_s": 70.898,
"help_point_s": 62,
"duration_status": "within_target",
"continuity_policy": "12... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_coo... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_135_2_E01_wrong_execution_f1188f0f/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_coo... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T05:59:42.790873+00:00"
} |
v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_138_2_E01_substitution_5a891a13 | substitution | object_or_predicate_swap | Close the lid of a skillet or pan or pot | Stir the tomatoes and eggs in the skillet with a spatula. | Stop stirring and put the lid on so the tomatoes can simmer and make a sauce. | The lack of trapped steam prevents the tomatoes from breaking down properly, and continuous stirring evaporates the existing moisture, resulting in a dry, overcooked dish. | off_step | EgoExo4D | ee4d_iiith_cooking_138_2 | Complete the Cooking Tomato & Eggs correctly | ego | false | 4.875 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 3,
"action_timing": 3,
"motion_coherence": 3,
"visual_quality": 3
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/iiith_cooking_138_2/frame_aligned_videos/downscaled/448/aria01_214-1.mp4 | {
"step_index": 75.494,
"want_s": 9.495,
"aligned_source_interval": [
6.4091249999999995,
9.495
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_138_2_E01_substitution_5a891a13/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_138_2_E01_substitution_5a891a13/error_context.mp4",
"correct_clip": ... | {
"sample_id": "v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_138_2_E01_substitution_5a891a13",
"label": "有问题",
"confidence": 0.8,
"error_start_s": 0,
"error_end_s": 4,
"visible_error": "视频中没有盖上锅盖，而是持续用铲子翻炒番茄和鸡蛋。",
"difference_from_correct": "正确动作是盖上锅盖焖煮，而错误动作是持续翻炒，导致水分流失。",
"physics_check": "通过",
... | {
"source_duration_s": 281.8,
"crop_start_s": 15.494,
"crop_end_s": 135.494,
"duration_s": 120,
"source_replacement_start_s": 75.494,
"source_replacement_end_s": 84.989,
"error_start_s": 60,
"error_end_s": 69.495,
"help_point_s": 60,
"duration_status": "within_target",
"continuity_policy": "120s_e... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_coo... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_138_2_E01_substitution_5a891a13/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cookin... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T05:59:48.729167+00:00"
} |
v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_142_4_E01_substitution_358ba50b | substitution | object_or_predicate_swap | Add salt | Pour soy sauce into the pan. | Wait, that's soy sauce, you need salt! | The dish's intended flavor and visual aesthetic are ruined by the incorrect seasoning. | wrong_object | EgoExo4D | ee4d_iiith_cooking_142_4 | Complete the Cooking Tomato & Eggs correctly | ego | false | 4.458 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 4,
"action_timing": 4,
"motion_coherence": 4,
"visual_quality": 4
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/iiith_cooking_142_4/frame_aligned_videos/downscaled/448/aria01_214-1.mp4 | {
"step_index": 72.187,
"want_s": 3.004,
"aligned_source_interval": [
0,
2.7786999999999997
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_142_4_E01_substitution_358ba50b/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_142_4_E01_substitution_358ba50b/error_context.mp4",
"correct_clip": ... | {
"sample_id": "v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_142_4_E01_substitution_358ba50b",
"label": "有问题",
"confidence": 0.95,
"error_start_s": 0,
"error_end_s": 3,
"visible_error": "视频中向装有鸡蛋的碗里倒入酱油，而不是加入盐。",
"difference_from_correct": "正确视频中应该使用勺子加入盐，而错误视频中却倒入酱油。",
"physics_check": "通过",
"r... | {
"source_duration_s": 257.07,
"crop_start_s": 12.187,
"crop_end_s": 132.187,
"duration_s": 120,
"source_replacement_start_s": 72.187,
"source_replacement_end_s": 75.191,
"error_start_s": 60,
"error_end_s": 63.004,
"help_point_s": 60,
"duration_status": "within_target",
"continuity_policy": "120s_... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_coo... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_142_4_E01_substitution_358ba50b/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cookin... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T05:59:50.875459+00:00"
} |
v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_147_2_E01_wrong_execution_9953301e | wrong_execution | execution_deviation | Turn on the stove | Turn the knob for the adjacent empty burner instead of the one under the pan. | You turned on the wrong burner, your pan is on the other one! | The pan does not heat up, preventing the cooking process from starting, which stalls the entire recipe. | wrong_object | EgoExo4D | ee4d_iiith_cooking_147_2 | Complete the Cooking Tomato & Eggs correctly | ego | false | 7.333 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 3,
"action_timing": 3,
"motion_coherence": 3,
"visual_quality": 3
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/iiith_cooking_147_2/frame_aligned_videos/downscaled/448/aria01_214-1.mp4 | {
"step_index": 2.543,
"want_s": 5.017,
"aligned_source_interval": [
0,
5.017
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_147_2_E01_wrong_execution_9953301e/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_147_2_E01_wrong_execution_9953301e/error_context.mp4",
"correct_c... | {
"sample_id": "v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_147_2_E01_wrong_execution_9953301e",
"label": "有问题",
"confidence": 0.8,
"error_start_s": 1,
"error_end_s": 6,
"visible_error": "操作者点燃了右侧没有放锅的空炉灶，而平底锅在左侧炉灶上。",
"difference_from_correct": "正确动作是点燃放有平底锅的左侧炉灶，错误动作是点燃了右侧空炉灶。",
"physics_check"... | {
"source_duration_s": 342.97,
"crop_start_s": 0,
"crop_end_s": 120,
"duration_s": 120,
"source_replacement_start_s": 2.543,
"source_replacement_end_s": 7.56,
"error_start_s": 2.543,
"error_end_s": 7.56,
"help_point_s": 3.543,
"duration_status": "within_target",
"continuity_policy": "120s_event_ce... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_coo... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_147_2_E01_wrong_execution_9953301e/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_coo... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T05:59:58.833946+00:00"
} |
v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_149_2_E01_substitution_3012707f | substitution | object_or_predicate_swap | Get salt | Get the pepper shaker. | Wait, that's the pepper, you need the salt. | The recipe will fail because the eggs and tomatoes will lack the essential saltiness required for the dish. | wrong_object | EgoExo4D | ee4d_iiith_cooking_149_2 | Complete the Cooking Tomato & Eggs correctly | ego | false | 3.542 | {
"error_semantics": 3,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 3,
"source_fidelity": 2,
"action_timing": 3,
"motion_coherence": 3,
"visual_quality": 3
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | promoted_after_review | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/iiith_cooking_149_2/frame_aligned_videos/downscaled/448/aria01_214-1.mp4 | {
"step_index": 129.149,
"want_s": 2.258,
"aligned_source_interval": [
0,
2.258
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_149_2_E01_substitution_3012707f/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_149_2_E01_substitution_3012707f/error_context.mp4",
"correct_clip": ... | {
"sample_id": "v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_149_2_E01_substitution_3012707f",
"label": "有问题",
"confidence": 0.95,
"error_start_s": 0,
"error_end_s": 3,
"visible_error": "视频中拿取了黑胡椒瓶并放在灶台旁，而不是拿取食盐。",
"difference_from_correct": "正确步骤应该拿取食盐，而视频2中错误地拿取了黑胡椒瓶。",
"physics_check": "通过",
... | {
"source_duration_s": 466.47,
"crop_start_s": 69.149,
"crop_end_s": 189.149,
"duration_s": 120,
"source_replacement_start_s": 129.149,
"source_replacement_end_s": 131.407,
"error_start_s": 60,
"error_end_s": 62.258,
"help_point_s": 60,
"duration_status": "within_target",
"continuity_policy": "120... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_coo... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_149_2_E01_substitution_3012707f/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cookin... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T06:00:04.815838+00:00"
} |
v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_29_1_E01_wrong_execution_8f3943e7 | wrong_execution | execution_deviation | Turn off the stove | Turn the stove knob to high heat instead of turning it off. | You turned the heat up instead of off! | The continuous high heat will cause the milk tea to boil over, creating a mess and ruining the beverage. | wrong_state | EgoExo4D | ee4d_iiith_cooking_29_1 | Complete the Making Milk Tea correctly | ego | false | 8.292 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 3,
"action_timing": 4,
"motion_coherence": 4,
"visual_quality": 3
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/iiith_cooking_29_1/frame_aligned_videos/downscaled/448/aria01_214-1.mp4 | {
"step_index": 221.23,
"want_s": 14.643,
"aligned_source_interval": [
0,
14.643
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_29_1_E01_wrong_execution_8f3943e7/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_29_1_E01_wrong_execution_8f3943e7/error_context.mp4",
"correct_cli... | {
"sample_id": "v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_29_1_E01_wrong_execution_8f3943e7",
"label": "有问题",
"confidence": 0.8,
"error_start_s": 3,
"error_end_s": 7,
"visible_error": "操作人员将燃气灶旋钮转至大火而非关闭，导致奶茶沸腾溢出。",
"difference_from_correct": "正确视频中火焰熄灭；错误视频中火焰变大，奶茶沸腾并溢出。",
"physics_check": "通过... | {
"source_duration_s": 268.57,
"crop_start_s": 148.57,
"crop_end_s": 268.57,
"duration_s": 120,
"source_replacement_start_s": 221.23,
"source_replacement_end_s": 235.873,
"error_start_s": 72.66,
"error_end_s": 87.303,
"help_point_s": 75.66,
"duration_status": "within_target",
"continuity_policy": ... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_coo... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_29_1_E01_wrong_execution_8f3943e7/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cook... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T06:01:39.521527+00:00"
} |
v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_32_1_E01_substitution_fc3c05c9 | substitution | object_or_predicate_swap | Add chili powder | Sprinkle cinnamon into the eggs instead of chili powder. | Wait, that's cinnamon, not chili powder! | The flavor profile of the omelet is ruined, making the resulting dish unappetizing and effectively failing the recipe. | wrong_object | EgoExo4D | ee4d_iiith_cooking_32_1 | Complete the Cooking an Omelet correctly | ego | false | 6.208 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 3,
"action_timing": 3,
"motion_coherence": 3,
"visual_quality": 3
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/iiith_cooking_32_1/frame_aligned_videos/downscaled/448/aria01_214-1.mp4 | {
"step_index": 130.617,
"want_s": 5.962,
"aligned_source_interval": [
0.44714999999999994,
4.32245
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_32_1_E01_substitution_fc3c05c9/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_32_1_E01_substitution_fc3c05c9/error_context.mp4",
"correct_clip": "g... | {
"sample_id": "v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_32_1_E01_substitution_fc3c05c9",
"label": "有问题",
"confidence": 0.9,
"error_start_s": 0,
"error_end_s": 3,
"visible_error": "视频中向碗里加入的是棕色的肉桂粉，而不是红色的辣椒粉。",
"difference_from_correct": "正确视频中加入的是红色的辣椒粉，而错误视频中加入的是棕色的肉桂粉。",
"physics_check": "通... | {
"source_duration_s": 290.67,
"crop_start_s": 70.617,
"crop_end_s": 190.617,
"duration_s": 120,
"source_replacement_start_s": 130.617,
"source_replacement_end_s": 136.579,
"error_start_s": 60,
"error_end_s": 65.962,
"help_point_s": 60,
"duration_status": "within_target",
"continuity_policy": "120... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_coo... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_32_1_E01_substitution_fc3c05c9/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T06:01:48.145718+00:00"
} |
v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_44_1_E02_wrong_execution_1a3cccd3 | wrong_execution | execution_deviation | Pour egg mixture into a skillet | Pour the egg mixture into a deep saucepan instead of the skillet. | Wait, pour it into the flat skillet, not the saucepan! | The deep shape of the saucepan prevents the egg from spreading into a thin layer, making it impossible to fold into an omelet. | wrong_destination | EgoExo4D | ee4d_iiith_cooking_44_1 | Complete the Cooking an Omelet correctly | ego | false | 7.333 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 4,
"action_timing": 4,
"motion_coherence": 4,
"visual_quality": 4
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/iiith_cooking_44_1/frame_aligned_videos/downscaled/448/aria01_214-1.mp4 | {
"step_index": 98.323,
"want_s": 13.365,
"aligned_source_interval": [
0,
12.362625000000001
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_44_1_E02_wrong_execution_1a3cccd3/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_44_1_E02_wrong_execution_1a3cccd3/error_context.mp4",
"correct_cli... | {
"sample_id": "v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_44_1_E02_wrong_execution_1a3cccd3",
"label": "有问题",
"confidence": 0.8,
"error_start_s": 0,
"error_end_s": 6,
"visible_error": "将蛋液倒入了一个深的汤锅中，而不是平底煎锅。",
"difference_from_correct": "正确动作是将蛋液倒入平底煎锅中，而错误动作将其倒入深汤锅，导致无法摊成蛋饼。",
"physics_check":... | {
"source_duration_s": 169.43,
"crop_start_s": 0,
"crop_end_s": 169.43,
"duration_s": 169.43,
"source_replacement_start_s": 98.323,
"source_replacement_end_s": 111.688,
"error_start_s": 98.323,
"error_end_s": 111.688,
"help_point_s": 98.323,
"duration_status": "within_target",
"continuity_policy":... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_coo... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_44_1_E02_wrong_execution_1a3cccd3/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cook... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T06:01:51.101260+00:00"
} |
v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_56_2_E01_substitution_1628600d | substitution | object_or_predicate_swap | Get green chilies | Get red chilies. | You grabbed the red chilies, but you need the green ones for this omelet. | The omelet will have the wrong flavor and visual appearance, failing to match the specific recipe intended. | wrong_object | EgoExo4D | ee4d_iiith_cooking_56_2 | Complete the Cooking an Omelet correctly | ego | false | 10 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 2,
"action_timing": 4,
"motion_coherence": 4,
"visual_quality": 4
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | promoted_after_review | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/iiith_cooking_56_2/frame_aligned_videos/downscaled/448/aria01_214-1.mp4 | {
"step_index": 16.692,
"want_s": 8.252,
"aligned_source_interval": [
0.6189,
8.252
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_56_2_E01_substitution_1628600d/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_56_2_E01_substitution_1628600d/error_context.mp4",
"correct_clip": "g... | {
"sample_id": "v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_56_2_E01_substitution_1628600d",
"label": "有问题",
"confidence": 0.8,
"error_start_s": 5,
"error_end_s": 8,
"visible_error": "视频2中错误地拿取了红辣椒，而不是配方所需的绿辣椒。",
"difference_from_correct": "视频1中主角从冰箱中取出绿色辣椒，而视频2中主角选择并拿出了红辣椒。",
"physics_check": "通... | {
"source_duration_s": 281.03,
"crop_start_s": 0,
"crop_end_s": 120,
"duration_s": 120,
"source_replacement_start_s": 16.692,
"source_replacement_end_s": 24.944,
"error_start_s": 16.692,
"error_end_s": 24.944,
"help_point_s": 21.692,
"duration_status": "within_target",
"continuity_policy": "120s_e... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_coo... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_56_2_E01_substitution_1628600d/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T06:02:13.456094+00:00"
} |
v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_57_2_E01_wrong_execution_b6540390 | wrong_execution | execution_deviation | Put away sugar | Pour more sugar into the tea cup. | Stop, you already added the sugar! | The milk tea becomes excessively sweet and potentially undrinkable. | off_step | EgoExo4D | ee4d_iiith_cooking_57_2 | Complete the Making Milk Tea correctly | ego | false | 6.417 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 3,
"action_timing": 4,
"motion_coherence": 4,
"visual_quality": 3
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/iiith_cooking_57_2/frame_aligned_videos/downscaled/448/aria01_214-1.mp4 | {
"step_index": 88.755,
"want_s": 4.349,
"aligned_source_interval": [
0,
4.022825
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_57_2_E01_wrong_execution_b6540390/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_57_2_E01_wrong_execution_b6540390/error_context.mp4",
"correct_cli... | {
"sample_id": "v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_57_2_E01_wrong_execution_b6540390",
"label": "有问题",
"confidence": 0.75,
"error_start_s": 1,
"error_end_s": 5,
"visible_error": "操作者向茶杯中倒入了一整勺糖。",
"difference_from_correct": "视频1中操作者未加糖并收起物品，视频2中操作者向茶杯加糖。",
"physics_check": "通过",
"reaso... | {
"source_duration_s": 188.9,
"crop_start_s": 28.755,
"crop_end_s": 148.755,
"duration_s": 120,
"source_replacement_start_s": 88.755,
"source_replacement_end_s": 93.104,
"error_start_s": 60,
"error_end_s": 64.349,
"help_point_s": 61,
"duration_status": "within_target",
"continuity_policy": "120s_e... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_coo... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_57_2_E01_wrong_execution_b6540390/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cook... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T06:02:24.857581+00:00"
} |
v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_64_2_E02_wrong_execution_4b632161 | wrong_execution | execution_deviation | Pour egg mixture into a skillet | Pour the egg mixture into a deep saucepan instead of the skillet. | Wait, pour it into the flat skillet, not the saucepan! | The deep shape of the saucepan prevents the egg from spreading into a thin layer, making it impossible to fold into an omelet. | wrong_destination | EgoExo4D | ee4d_iiith_cooking_64_2 | Complete the Cooking an Omelet correctly | ego | false | 9.833 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 4,
"action_timing": 4,
"motion_coherence": 4,
"visual_quality": 4
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/iiith_cooking_64_2/frame_aligned_videos/downscaled/448/aria01_214-1.mp4 | {
"step_index": 185.884,
"want_s": 12.308,
"aligned_source_interval": [
0,
11.3849
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_64_2_E02_wrong_execution_4b632161/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_64_2_E02_wrong_execution_4b632161/error_context.mp4",
"correct_cli... | {
"sample_id": "v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_64_2_E02_wrong_execution_4b632161",
"label": "有问题",
"confidence": 0.75,
"error_start_s": 2,
"error_end_s": 7,
"visible_error": "蛋液被倒入了一个深汤锅中，而不是平底煎锅。",
"difference_from_correct": "视频1中在平底锅中煎蛋，视频2中将蛋液倒入深汤锅，导致无法摊成薄饼。",
"physics_check": "通过... | {
"source_duration_s": 294.97,
"crop_start_s": 125.884,
"crop_end_s": 245.884,
"duration_s": 120,
"source_replacement_start_s": 185.884,
"source_replacement_end_s": 198.192,
"error_start_s": 60,
"error_end_s": 72.308,
"help_point_s": 62,
"duration_status": "within_target",
"continuity_policy": "12... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_coo... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_64_2_E02_wrong_execution_4b632161/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cook... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T06:02:31.587071+00:00"
} |
v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_65_2_E01_wrong_execution_19650fe8 | wrong_execution | execution_deviation | Add salt | Pour a large mound of salt into the salad. | Whoa, stop, that's way too much salt! | The extreme saltiness makes the final product unfit for consumption, ruining the meal. | wrong_quantity | EgoExo4D | ee4d_iiith_cooking_65_2 | Complete the Making Cucumber & Tomato Salad correctly | ego | false | 5.667 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 4,
"action_timing": 4,
"motion_coherence": 4,
"visual_quality": 4
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/iiith_cooking_65_2/frame_aligned_videos/downscaled/448/aria01_214-1.mp4 | {
"step_index": 89.8,
"want_s": 6.01,
"aligned_source_interval": [
0.45075,
4.35725
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_65_2_E01_wrong_execution_19650fe8/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_65_2_E01_wrong_execution_19650fe8/error_context.mp4",
"correct_cli... | {
"sample_id": "v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_65_2_E01_wrong_execution_19650fe8",
"label": "有问题",
"confidence": 0.8,
"error_start_s": 1.5,
"error_end_s": 5,
"visible_error": "往沙拉中倒入过量食盐，在表面形成一大堆。",
"difference_from_correct": "正确动作是添加适量食盐，而视频2中倒入的食盐量过多，堆积在沙拉顶部。",
"physics_check": "通过... | {
"source_duration_s": 106.33,
"crop_start_s": 0,
"crop_end_s": 106.33,
"duration_s": 106.33,
"source_replacement_start_s": 89.8,
"source_replacement_end_s": 95.81,
"error_start_s": 89.8,
"error_end_s": 95.81,
"help_point_s": 91.3,
"duration_status": "within_target",
"continuity_policy": "full_sou... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_coo... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_65_2_E01_wrong_execution_19650fe8/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cook... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T06:02:38.088149+00:00"
} |
v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_71_2_E01_substitution_43fb01f4 | substitution | object_or_predicate_swap | Cut bell peppers | Cut the onion. | That's the onion, you need to cut the bell pepper right now. | The bell peppers remain uncut, meaning they cannot be added to the pan in the subsequent cooking steps, resulting in a missing key ingredient. | wrong_object | EgoExo4D | ee4d_iiith_cooking_71_2 | Complete the Cooking an Omelet correctly | ego | false | 8.292 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 4,
"action_timing": 4,
"motion_coherence": 4,
"visual_quality": 4
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/iiith_cooking_71_2/frame_aligned_videos/downscaled/448/aria01_214-1.mp4 | {
"step_index": 100.041,
"want_s": 6.934,
"aligned_source_interval": [
0,
6.934
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_71_2_E01_substitution_43fb01f4/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_71_2_E01_substitution_43fb01f4/error_context.mp4",
"correct_clip": "g... | {
"sample_id": "v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_71_2_E01_substitution_43fb01f4",
"label": "有问题",
"confidence": 0.8,
"error_start_s": 2,
"error_end_s": 6,
"visible_error": "视频2中切了洋葱，而不是青椒。",
"difference_from_correct": "视频1切的是甜椒，视频2切的是洋葱，未按要求切青椒。",
"physics_check": "通过",
"reason": "视频... | {
"source_duration_s": 290.77,
"crop_start_s": 40.041,
"crop_end_s": 160.041,
"duration_s": 120,
"source_replacement_start_s": 100.041,
"source_replacement_end_s": 106.975,
"error_start_s": 60,
"error_end_s": 66.934,
"help_point_s": 62,
"duration_status": "within_target",
"continuity_policy": "120... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_coo... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_71_2_E01_substitution_43fb01f4/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T06:02:40.677528+00:00"
} |
v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_81_2_E01_substitution_f90e559d | substitution | object_or_predicate_swap | Get pepper | Pick up the salt shaker. | You grabbed the salt, not the pepper. | The omelet receives the wrong seasoning, altering its taste and potentially ruining the dish if salt was already added. | wrong_object | EgoExo4D | ee4d_iiith_cooking_81_2 | Complete the Cooking an Omelet correctly | ego | false | 3.167 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 3,
"action_timing": 3,
"motion_coherence": 3,
"visual_quality": 4
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/iiith_cooking_81_2/frame_aligned_videos/downscaled/448/aria01_214-1.mp4 | {
"step_index": 44.459,
"want_s": 3.015,
"aligned_source_interval": [
1.0150000000000001,
3.015
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_81_2_E01_substitution_f90e559d/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_81_2_E01_substitution_f90e559d/error_context.mp4",
"correct_clip": "g... | {
"sample_id": "v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_81_2_E01_substitution_f90e559d",
"label": "有问题",
"confidence": 0.9,
"error_start_s": 0,
"error_end_s": 2,
"visible_error": "视频中拿起了盐罐（里面是白色食盐），而不是胡椒粉。",
"difference_from_correct": "正确步骤应该拿胡椒粉，而错误视频中拿了盐罐。",
"physics_check": "通过",
"reason... | {
"source_duration_s": 183.03,
"crop_start_s": 0,
"crop_end_s": 120,
"duration_s": 120,
"source_replacement_start_s": 44.459,
"source_replacement_end_s": 47.474,
"error_start_s": 44.459,
"error_end_s": 47.474,
"help_point_s": 44.459,
"duration_status": "within_target",
"continuity_policy": "120s_e... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_coo... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_81_2_E01_substitution_f90e559d/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T06:02:42.559551+00:00"
} |
v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_89_2_E01_substitution_d274fd42 | substitution | object_or_predicate_swap | Place the skillet or pan or pot on the stove | Place the mixing bowl on the stove. | Don't put the mixing bowl on the stove, you need to use the skillet! | The bowl will melt or shatter when the stove is turned on, ruining the eggs and preventing the omelet from being cooked. | wrong_object | EgoExo4D | ee4d_iiith_cooking_89_2 | Complete the Cooking an Omelet correctly | ego | false | 3.917 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 3,
"action_timing": 3,
"motion_coherence": 4,
"visual_quality": 4
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/iiith_cooking_89_2/frame_aligned_videos/downscaled/448/aria01_214-1.mp4 | {
"step_index": 12.068,
"want_s": 3.412,
"aligned_source_interval": [
0.9383,
3.412
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_89_2_E01_substitution_d274fd42/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_89_2_E01_substitution_d274fd42/error_context.mp4",
"correct_clip": "g... | {
"sample_id": "v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_89_2_E01_substitution_d274fd42",
"label": "有问题",
"confidence": 0.75,
"error_start_s": 0,
"error_end_s": 3,
"visible_error": "视频2中将搅拌碗放在燃气灶上，而非煎锅。",
"difference_from_correct": "视频1使用平底锅，视频2错误地使用搅拌碗。",
"physics_check": "通过",
"reason": "视... | {
"source_duration_s": 325.53,
"crop_start_s": 0,
"crop_end_s": 120,
"duration_s": 120,
"source_replacement_start_s": 12.068,
"source_replacement_end_s": 15.48,
"error_start_s": 12.068,
"error_end_s": 15.48,
"help_point_s": 12.068,
"duration_status": "within_target",
"continuity_policy": "120s_eve... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_coo... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_89_2_E01_substitution_d274fd42/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T06:02:44.874539+00:00"
} |
v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_89_4_E01_substitution_cc76101e | substitution | object_or_predicate_swap | Get chopping board | Get a ceramic plate. | Grab a cutting board, you shouldn't chop vegetables on a plate. | The knife slips on the ceramic plate during chopping, leading to uneven cuts or potential injury. | wrong_object | EgoExo4D | ee4d_iiith_cooking_89_4 | Complete the Making Cucumber & Tomato Salad correctly | ego | false | 6 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 4,
"action_timing": 4,
"motion_coherence": 4,
"visual_quality": 4
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/iiith_cooking_89_4/frame_aligned_videos/downscaled/448/aria01_214-1.mp4 | {
"step_index": 22.103,
"want_s": 6.797,
"aligned_source_interval": [
0.509775,
4.248125
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_89_4_E01_substitution_cc76101e/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_89_4_E01_substitution_cc76101e/error_context.mp4",
"correct_clip": "g... | {
"sample_id": "v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_89_4_E01_substitution_cc76101e",
"label": "有问题",
"confidence": 1,
"error_start_s": 0,
"error_end_s": 5,
"visible_error": "视频2中，操作者拿取并放置了一个白色的陶瓷盘子，而不是切菜板。",
"difference_from_correct": "视频1中操作者正确地拿取了紫色和白色的切菜板并放在台面上；而视频2中操作者拿取了陶瓷盘子代替切菜板。",
... | {
"source_duration_s": 157.63,
"crop_start_s": 0,
"crop_end_s": 157.63,
"duration_s": 157.63,
"source_replacement_start_s": 22.103,
"source_replacement_end_s": 28.9,
"error_start_s": 22.103,
"error_end_s": 28.9,
"help_point_s": 22.103,
"duration_status": "within_target",
"continuity_policy": "full... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_coo... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_89_4_E01_substitution_cc76101e/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T06:02:53.496449+00:00"
} |
v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_89_6_E01_substitution_18d17cce | substitution | object_or_predicate_swap | Get milk | Pick up the water pitcher. | That's the water pitcher, you need to grab the milk. | The final product will be missing its defining ingredient (milk), resulting in watered-down tea rather than milk tea. | wrong_object | EgoExo4D | ee4d_iiith_cooking_89_6 | Complete the Making Milk Tea correctly | ego | false | 6.625 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 3,
"action_timing": 4,
"motion_coherence": 4,
"visual_quality": 4
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/iiith_cooking_89_6/frame_aligned_videos/downscaled/448/aria01_214-1.mp4 | {
"step_index": 3.792,
"want_s": 9.806,
"aligned_source_interval": [
0.7354499999999999,
8.08995
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_89_6_E01_substitution_18d17cce/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_89_6_E01_substitution_18d17cce/error_context.mp4",
"correct_clip": "g... | {
"sample_id": "v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_89_6_E01_substitution_18d17cce",
"label": "有问题",
"confidence": 0.95,
"error_start_s": 1,
"error_end_s": 6,
"visible_error": "视频2中，操作者没有拿取牛奶袋，而是拿起了旁边的水壶。",
"difference_from_correct": "在视频1中，操作者正确地从冰箱中拿出了牛奶袋；而在视频2中，操作者拿起了装水的玻璃壶。",
"physics... | {
"source_duration_s": 188.8,
"crop_start_s": 0,
"crop_end_s": 120,
"duration_s": 120,
"source_replacement_start_s": 3.792,
"source_replacement_end_s": 13.598,
"error_start_s": 3.792,
"error_end_s": 13.598,
"help_point_s": 4.792,
"duration_status": "within_target",
"continuity_policy": "120s_event... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_coo... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_89_6_E01_substitution_18d17cce/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T06:03:09.132141+00:00"
} |
v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_90_4_E01_substitution_6910f413 | substitution | object_or_predicate_swap | Get tomato | Pick up a red bell pepper from the vegetable bowl instead of a tomato. | Wait, that's a red bell pepper, you need to grab a tomato. | The person will chop and add a bell pepper to the salad instead of the required tomato, failing to make the specified cucumber and tomato salad. | wrong_object | EgoExo4D | ee4d_iiith_cooking_90_4 | Complete the Making Cucumber & Tomato Salad correctly | ego | false | 4.875 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 2,
"action_timing": 3,
"motion_coherence": 4,
"visual_quality": 4
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | promoted_after_review | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/iiith_cooking_90_4/frame_aligned_videos/downscaled/448/aria01_214-1.mp4 | {
"step_index": 14.142,
"want_s": 5.791,
"aligned_source_interval": [
0,
3.0402750000000003
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_90_4_E01_substitution_6910f413/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_90_4_E01_substitution_6910f413/error_context.mp4",
"correct_clip": "g... | {
"sample_id": "v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_90_4_E01_substitution_6910f413",
"label": "有问题",
"confidence": 0.7,
"error_start_s": 0,
"error_end_s": 4,
"visible_error": "视频中拿取了红甜椒，而非西红柿。",
"difference_from_correct": "正确步骤应拿取西红柿，视频2中错误地拿取了红甜椒。",
"physics_check": "通过",
"reason": "视频... | {
"source_duration_s": 115.47,
"crop_start_s": 0,
"crop_end_s": 115.47,
"duration_s": 115.47,
"source_replacement_start_s": 14.142,
"source_replacement_end_s": 19.933,
"error_start_s": 14.142,
"error_end_s": 19.933,
"help_point_s": 14.142,
"duration_status": "within_target",
"continuity_policy": "... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_coo... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_90_4_E01_substitution_6910f413/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T06:03:20.490117+00:00"
} |
v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_98_2_E01_substitution_b2aa4680 | substitution | object_or_predicate_swap | Add onions | Scoop the discarded onion skins into the pan. | Wait, you're adding the onion skins instead of the chopped onions! | The omelet is ruined by the inclusion of inedible, tough food waste, making it unfit to serve or eat. | wrong_object | EgoExo4D | ee4d_iiith_cooking_98_2 | Complete the Cooking an Omelet correctly | ego | false | 3.167 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 2,
"action_timing": 3,
"motion_coherence": 3,
"visual_quality": 3
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | promoted_after_review | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/iiith_cooking_98_2/frame_aligned_videos/downscaled/448/aria01_214-1.mp4 | {
"step_index": 55.062,
"want_s": 2.111,
"aligned_source_interval": [
0,
2
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_98_2_E01_substitution_b2aa4680/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_98_2_E01_substitution_b2aa4680/error_context.mp4",
"correct_clip": "g... | {
"sample_id": "v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_98_2_E01_substitution_b2aa4680",
"label": "有问题",
"confidence": 0.8,
"error_start_s": 0,
"error_end_s": 2,
"visible_error": "视频2中将洋葱皮放入锅中，而非切好的洋葱。",
"difference_from_correct": "视频1为正常准备过程，视频2中错误地加入了洋葱皮废弃物。",
"physics_check": "通过",
"reas... | {
"source_duration_s": 220.23,
"crop_start_s": 0,
"crop_end_s": 120,
"duration_s": 120,
"source_replacement_start_s": 55.062,
"source_replacement_end_s": 57.173,
"error_start_s": 55.062,
"error_end_s": 57.173,
"help_point_s": 55.062,
"duration_status": "within_target",
"continuity_policy": "120s_e... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_coo... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_98_2_E01_substitution_b2aa4680/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T06:03:26.152985+00:00"
} |
v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_99_2_E01_wrong_execution_722126ce | wrong_execution | execution_deviation | Add oil | Pour soy sauce into the pan. | Wait, you're pouring soy sauce instead of oil! | The eggs will stick to the pan and burn, and the omelet will be inedibly salty. | wrong_object | EgoExo4D | ee4d_iiith_cooking_99_2 | Complete the Cooking an Omelet correctly | ego | false | 6.5 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 4,
"action_timing": 3,
"motion_coherence": 3,
"visual_quality": 3
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/iiith_cooking_99_2/frame_aligned_videos/downscaled/448/aria01_214-1.mp4 | {
"step_index": 105.603,
"want_s": 6.732,
"aligned_source_interval": [
1.8513000000000002,
6.2271
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_99_2_E01_wrong_execution_722126ce/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_99_2_E01_wrong_execution_722126ce/error_context.mp4",
"correct_cli... | {
"sample_id": "v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_99_2_E01_wrong_execution_722126ce",
"label": "有问题",
"confidence": 0.8,
"error_start_s": 0,
"error_end_s": 4,
"visible_error": "向锅中倒入深色酱油而非食用油。",
"difference_from_correct": "正确步骤应倒入食用油，视频中倒了酱油。",
"physics_check": "通过",
"reason": "视频中倒入的... | {
"source_duration_s": 189.07,
"crop_start_s": 45.603,
"crop_end_s": 165.603,
"duration_s": 120,
"source_replacement_start_s": 105.603,
"source_replacement_end_s": 112.335,
"error_start_s": 60,
"error_end_s": 66.732,
"help_point_s": 60,
"duration_status": "within_target",
"continuity_policy": "120... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_coo... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_99_2_E01_wrong_execution_722126ce/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cook... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T06:03:32.776117+00:00"
} |
v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_99_4_E01_substitution_6379571d | substitution | object_or_predicate_swap | Add salt | Shake black pepper over the salad. | Wait, that's the pepper, you need to add salt! | The salad will taste wrong because it lacks the fundamental seasoning of salt, ruining the intended flavor profile. | wrong_object | EgoExo4D | ee4d_iiith_cooking_99_4 | Complete the Making Cucumber & Tomato Salad correctly | ego | false | 4.125 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 4,
"action_timing": 4,
"motion_coherence": 4,
"visual_quality": 4
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/iiith_cooking_99_4/frame_aligned_videos/downscaled/448/aria01_214-1.mp4 | {
"step_index": 43.275,
"want_s": 4.671,
"aligned_source_interval": [
1.751625,
4.320675
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_99_4_E01_substitution_6379571d/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_99_4_E01_substitution_6379571d/error_context.mp4",
"correct_clip": "g... | {
"sample_id": "v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_99_4_E01_substitution_6379571d",
"label": "有问题",
"confidence": 0.75,
"error_start_s": 0,
"error_end_s": 3,
"visible_error": "视频中向沙拉中撒入了黑胡椒粉，而不是添加食盐。",
"difference_from_correct": "正确视频中正在准备添加食盐，而错误视频中直接向沙拉中撒入黑胡椒粉。",
"physics_check": "通过",... | {
"source_duration_s": 86.7,
"crop_start_s": 0,
"crop_end_s": 86.7,
"duration_s": 86.7,
"source_replacement_start_s": 43.275,
"source_replacement_end_s": 47.946,
"error_start_s": 43.275,
"error_end_s": 47.946,
"help_point_s": 43.275,
"duration_status": "within_target",
"continuity_policy": "full_s... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_coo... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking_99_4_E01_substitution_6379571d/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_iiith_cooking... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T06:03:34.271570+00:00"
} |
v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_bike_03_1_E01_substitution_470cdac2 | substitution | object_or_predicate_swap | Get the chain lube | Get the chain degreaser. | Wait, that's the degreaser, you need to grab the chain lube. | The chain remains unlubricated, failing the 'lubricate' portion of the task and causing drivetrain damage when the bike is ridden. | wrong_object | EgoExo4D | ee4d_indiana_bike_03_1 | Complete the Clean and Lubricate the Chain correctly | ego | false | 7.458 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 3,
"action_timing": 4,
"motion_coherence": 4,
"visual_quality": 4
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/indiana_bike_03_1/frame_aligned_videos/downscaled/448/Aria_214-1.mp4 | {
"step_index": 105.113,
"want_s": 10.005,
"aligned_source_interval": [
0,
10.005
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_bike_03_1_E01_substitution_470cdac2/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_bike_03_1_E01_substitution_470cdac2/error_context.mp4",
"correct_clip": "gen... | {
"sample_id": "v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_bike_03_1_E01_substitution_470cdac2",
"label": "有问题",
"confidence": 0.95,
"error_start_s": 1,
"error_end_s": 6,
"visible_error": "视频中拿起了链条脱脂剂（Chain Degreaser）罐子，而不是链条润滑油（Chain Lube）。",
"difference_from_correct": "在正确视频中，操作者拿起了蓝色的链条润滑油瓶并打开；而在错误视频... | {
"source_duration_s": 157.1,
"crop_start_s": 0,
"crop_end_s": 157.1,
"duration_s": 157.1,
"source_replacement_start_s": 105.113,
"source_replacement_end_s": 115.118,
"error_start_s": 105.113,
"error_end_s": 115.118,
"help_point_s": 106.113,
"duration_status": "within_target",
"continuity_policy":... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_b... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_bike_03_1_E01_substitution_470cdac2/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_bike_0... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T06:04:10.058735+00:00"
} |
v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_bike_10_2_E02_wrong_execution_1f0a64bc | wrong_execution | execution_deviation | Deflate the tube | Insert a tire lever under the tire bead to pry it off without deflating the tube. | You need to let the air out of the tube first, or you won't be able to get the tire off. | The inflated tube prevents the tire bead from unseating, halting the wheel removal process and potentially damaging the lever or rim if forced. | off_step | EgoExo4D | ee4d_indiana_bike_10_2 | Complete the Remove a Wheel correctly | ego | false | 10 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 4,
"action_timing": 4,
"motion_coherence": 4,
"visual_quality": 4
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/indiana_bike_10_2/frame_aligned_videos/downscaled/448/aria02_214-1.mp4 | {
"step_index": 38.067,
"want_s": 14.618,
"aligned_source_interval": [
0,
10.598049999999999
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_bike_10_2_E02_wrong_execution_1f0a64bc/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_bike_10_2_E02_wrong_execution_1f0a64bc/error_context.mp4",
"correct_clip"... | {
"sample_id": "v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_bike_10_2_E02_wrong_execution_1f0a64bc",
"label": "有问题",
"confidence": 0.8,
"error_start_s": 0,
"error_end_s": 9,
"visible_error": "未放气就直接使用撬胎棒尝试拆卸外胎。",
"difference_from_correct": "视频1中先按压气嘴进行放气；视频2中跳过放气步骤，直接用撬胎棒撬外胎。",
"physics_check": "通过",
... | {
"source_duration_s": 54.2,
"crop_start_s": 0,
"crop_end_s": 54.2,
"duration_s": 54.2,
"source_replacement_start_s": 38.067,
"source_replacement_end_s": 52.685,
"error_start_s": 38.067,
"error_end_s": 52.685,
"help_point_s": 38.067,
"duration_status": "short_source",
"continuity_policy": "full_so... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
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"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_bik... | {
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"passes": 2,
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"reviewed_at": "2026-08-28T06:04:19.020577+00:00"
} |
v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_bike_10_7_E01_substitution_70a50354 | substitution | object_or_predicate_swap | Pull the inner tube out | Pull the entire tire completely off the wheel rim. | Don't take the whole tire off, just pull the tube out from inside! | Remounting a completely detached tire with a new tube inside is highly prone to pinch flats, where the new tube gets caught under the tire bead and punctures during reassembly. | wrong_object | EgoExo4D | ee4d_indiana_bike_10_7 | Complete the Fix a Flat Tire - Replace a Bike Tube correctly | ego | false | 5.667 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 4,
"action_timing": 4,
"motion_coherence": 4,
"visual_quality": 4
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/indiana_bike_10_7/frame_aligned_videos/downscaled/448/aria02_214-1.mp4 | {
"step_index": 56.809,
"want_s": 10.973,
"aligned_source_interval": [
0.8229750000000001,
10.150025000000001
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} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_bike_10_7_E01_substitution_70a50354/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_bike_10_7_E01_substitution_70a50354/error_context.mp4",
"correct_clip": "gen... | {
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"label": "有问题",
"confidence": 0.95,
"error_start_s": 1,
"error_end_s": 5,
"visible_error": "在视频2中，操作者将整个外胎完全从轮毂上拆卸了下来。",
"difference_from_correct": "在正确的视频1中，操作者仅将内胎从外胎和轮毂之间拉出，而外胎的一侧仍然保留在轮毂上。而在视频2中，操作者将整个外胎完... | {
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"source_replacement_start_s": 56.809,
"source_replacement_end_s": 67.782,
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"error_end_s": 67.782,
"help_point_s": 57.809,
"duration_status": "within_target",
"continuity_policy": "120s_e... | generation_error | {
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"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_bike_1... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T06:04:27.986551+00:00"
} |
v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_bike_10_9_E01_substitution_c67ff894 | substitution | object_or_predicate_swap | Add degreaser to the brush | Add chain lube to the brush. | Stop, you're putting lube on the brush instead of degreaser! | The cleaning step is completely bypassed, and the chain is improperly lubricated over existing grime, which accelerates wear and tear. | wrong_object | EgoExo4D | ee4d_indiana_bike_10_9 | Complete the Clean and Lubricate the Chain correctly | ego | false | 3.167 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 2,
"action_timing": 3,
"motion_coherence": 3,
"visual_quality": 3
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | promoted_after_review | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/indiana_bike_10_9/frame_aligned_videos/downscaled/448/aria02_214-1.mp4 | {
"step_index": 62.349,
"want_s": 2.519,
"aligned_source_interval": [
0.5190000000000001,
2.519
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} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_bike_10_9_E01_substitution_c67ff894/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_bike_10_9_E01_substitution_c67ff894/error_context.mp4",
"correct_clip": "gen... | {
"sample_id": "v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_bike_10_9_E01_substitution_c67ff894",
"label": "有问题",
"confidence": 0.75,
"error_start_s": 0,
"error_end_s": 3,
"visible_error": "视频中将链条润滑油（Rock 'N' Roll）涂抹在牙刷上，而不是使用去油污剂。",
"difference_from_correct": "正确步骤应使用去油污剂清洗，而错误步骤中使用了润滑油。",
"physics_ch... | {
"source_duration_s": 148.77,
"crop_start_s": 0,
"crop_end_s": 148.77,
"duration_s": 148.77,
"source_replacement_start_s": 62.349,
"source_replacement_end_s": 64.868,
"error_start_s": 62.349,
"error_end_s": 64.868,
"help_point_s": 62.349,
"duration_status": "within_target",
"continuity_policy": "... | generation_error | {
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"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_bike_1... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T06:04:43.145280+00:00"
} |
v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_bike_12_14_E01_substitution_c632451c | substitution | object_or_predicate_swap | Get a new inner tube | Pick up the old, punctured inner tube. | Wait, you grabbed the old punctured tube instead of the new one! | The tire will fail to hold air when pumped up because the installed tube still has the original puncture. | wrong_object | EgoExo4D | ee4d_indiana_bike_12_14 | Complete the Fix a Flat Tire - Replace a Bike Tube correctly | ego | false | 7.333 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 4,
"action_timing": 4,
"motion_coherence": 4,
"visual_quality": 4
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/indiana_bike_12_14/frame_aligned_videos/downscaled/448/aria02_214-1.mp4 | {
"step_index": 24.989,
"want_s": 9.322,
"aligned_source_interval": [
3.4957499999999997,
8.62285
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_bike_12_14_E01_substitution_c632451c/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_bike_12_14_E01_substitution_c632451c/error_context.mp4",
"correct_clip": "g... | {
"sample_id": "v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_bike_12_14_E01_substitution_c632451c",
"label": "有问题",
"confidence": 0.95,
"error_start_s": 1,
"error_end_s": 6,
"visible_error": "视频2中，操作者没有拿桌上的新内胎盒子，而是从地上捡起了旧的、有破损的自行车内胎并进行展示。",
"difference_from_correct": "视频1中操作者拿起了新内胎的包装盒；而视频2中操作者拿起了地上已经破损的旧... | {
"source_duration_s": 390.37,
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"crop_end_s": 120,
"duration_s": 120,
"source_replacement_start_s": 24.989,
"source_replacement_end_s": 34.311,
"error_start_s": 24.989,
"error_end_s": 34.311,
"help_point_s": 25.989,
"duration_status": "within_target",
"continuity_policy": "120s_e... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
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"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_bike_... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T06:05:04.884349+00:00"
} |
v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_bike_13_9_E01_wrong_execution_7e2eb50f | wrong_execution | execution_deviation | Get appropriate wrenches | Get a pair of pliers. | You need a proper wrench for that, pliers will just strip the nuts. | The wheel nuts will not be tightened sufficiently, leading to the wheel coming loose during operation. | wrong_object | EgoExo4D | ee4d_indiana_bike_13_9 | Complete the Install a Wheel correctly | ego | false | 3.167 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 4,
"action_timing": 3,
"motion_coherence": 3,
"visual_quality": 4
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/indiana_bike_13_9/frame_aligned_videos/downscaled/448/aria03_214-1.mp4 | {
"step_index": 98.551,
"want_s": 2.534,
"aligned_source_interval": [
0,
2
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_bike_13_9_E01_wrong_execution_7e2eb50f/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_bike_13_9_E01_wrong_execution_7e2eb50f/error_context.mp4",
"correct_clip"... | {
"sample_id": "v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_bike_13_9_E01_wrong_execution_7e2eb50f",
"label": "有问题",
"confidence": 0.7,
"error_start_s": 0,
"error_end_s": 2,
"visible_error": "拿取了老虎钳而非合适的扳手。",
"difference_from_correct": "视频2特写展示了老虎钳，而视频1中没有此错误工具展示。",
"physics_check": "通过",
"reason": "... | {
"source_duration_s": 147.83,
"crop_start_s": 0,
"crop_end_s": 147.83,
"duration_s": 147.83,
"source_replacement_start_s": 98.551,
"source_replacement_end_s": 101.085,
"error_start_s": 98.551,
"error_end_s": 101.085,
"help_point_s": 98.551,
"duration_status": "within_target",
"continuity_policy":... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
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"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_bik... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T06:05:10.098561+00:00"
} |
v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_cooking_08_2_E01_wrong_execution_e269b1f3 | wrong_execution | execution_deviation | Put away sugar | Put the sugar jar in the refrigerator. | Wait, the sugar doesn't go in the fridge! | Improper storage ruins the ingredient, as the sugar will absorb moisture in the fridge and harden into unusable clumps. | wrong_destination | EgoExo4D | ee4d_indiana_cooking_08_2 | Complete the Making Chai Tea correctly | ego | false | 4.958 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 2,
"action_timing": 3,
"motion_coherence": 3,
"visual_quality": 4
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | promoted_after_review | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/indiana_cooking_08_2/frame_aligned_videos/downscaled/448/aria01_214-1.mp4 | {
"step_index": 459.409,
"want_s": 9.708,
"aligned_source_interval": [
5.5821,
9.708
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_cooking_08_2_E01_wrong_execution_e269b1f3/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_cooking_08_2_E01_wrong_execution_e269b1f3/error_context.mp4",
"correct... | {
"sample_id": "v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_cooking_08_2_E01_wrong_execution_e269b1f3",
"label": "有问题",
"confidence": 0.75,
"error_start_s": 0,
"error_end_s": 4,
"visible_error": "将糖罐放进了冰箱里冷藏。",
"difference_from_correct": "正确步骤应是将糖收纳在常温干燥处，而视频2中错误地将其放入冰箱。",
"physics_check": "通过",
"rea... | {
"source_duration_s": 593.2,
"crop_start_s": 399.409,
"crop_end_s": 519.409,
"duration_s": 120,
"source_replacement_start_s": 459.409,
"source_replacement_end_s": 469.117,
"error_start_s": 60,
"error_end_s": 69.708,
"help_point_s": 60,
"duration_status": "within_target",
"continuity_policy": "120... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
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"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T06:05:26.467193+00:00"
} |
v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_cooking_09_2_E01_substitution_fa6fb941 | substitution | object_or_predicate_swap | Check paper recipe | Check the noodle packaging. | You need to follow the paper recipe, not just the generic package instructions! | The person misses the specific instructions on the paper recipe, leading to incorrect preparation and flavoring of the final dish. | wrong_object | EgoExo4D | ee4d_indiana_cooking_09_2 | Complete the Cooking Noodles correctly | ego | false | 9.125 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 4,
"action_timing": 4,
"motion_coherence": 4,
"visual_quality": 4
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/indiana_cooking_09_2/frame_aligned_videos/downscaled/448/aria02_214-1.mp4 | {
"step_index": 41.464,
"want_s": 13.705,
"aligned_source_interval": [
1.027875,
13.705
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_cooking_09_2_E01_substitution_fa6fb941/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_cooking_09_2_E01_substitution_fa6fb941/error_context.mp4",
"correct_clip"... | {
"sample_id": "v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_cooking_09_2_E01_substitution_fa6fb941",
"label": "有问题",
"confidence": 0.95,
"error_start_s": 3,
"error_end_s": 8,
"visible_error": "操作人员没有查看纸质食谱，而是拿起了面条包装袋并查看其背面的营养成分和说明。",
"difference_from_correct": "在视频1中，操作人员拿起并阅读了纸质食谱；而在视频2中，操作人员拿起并查看了面条包装袋... | {
"source_duration_s": 1264.23,
"crop_start_s": 0,
"crop_end_s": 120,
"duration_s": 120,
"source_replacement_start_s": 41.464,
"source_replacement_end_s": 55.169,
"error_start_s": 41.464,
"error_end_s": 55.169,
"help_point_s": 44.464,
"duration_status": "within_target",
"continuity_policy": "120s_... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
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"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_coo... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T06:05:34.405287+00:00"
} |
v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_cooking_10_4_E01_substitution_5a5daecb | substitution | object_or_predicate_swap | Cut tomato | Finely mince the tomato into a mush instead of cutting it into wedges. | Don't mince it, you need large wedges for this dish! | The minced tomato will release all its water immediately in the pan, boiling the eggs instead of frying them and ruining the intended texture of the dish. | wrong_state | EgoExo4D | ee4d_indiana_cooking_10_4 | Complete the Cooking Tomato & Eggs correctly | ego | false | 4.125 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 4,
"action_timing": 3,
"motion_coherence": 3,
"visual_quality": 3
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/indiana_cooking_10_4/frame_aligned_videos/downscaled/448/aria03_214-1.mp4 | {
"step_index": 234.011,
"want_s": 10.285,
"aligned_source_interval": [
0,
10.285
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_cooking_10_4_E01_substitution_5a5daecb/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_cooking_10_4_E01_substitution_5a5daecb/error_context.mp4",
"correct_clip"... | {
"sample_id": "v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_cooking_10_4_E01_substitution_5a5daecb",
"label": "有问题",
"confidence": 0.75,
"error_start_s": 0,
"error_end_s": 3,
"visible_error": "操作者将番茄剁成了碎末和糊状，而非切成块状。",
"difference_from_correct": "正确视频中番茄切成大块，错误视频中番茄被剁成碎泥。",
"physics_check": "通过",
"rea... | {
"source_duration_s": 954.87,
"crop_start_s": 174.011,
"crop_end_s": 294.011,
"duration_s": 120,
"source_replacement_start_s": 234.011,
"source_replacement_end_s": 244.296,
"error_start_s": 60,
"error_end_s": 70.285,
"help_point_s": 60,
"duration_status": "within_target",
"continuity_policy": "12... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_c... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_cooking_10_4_E01_substitution_5a5daecb/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_coo... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T06:05:37.197581+00:00"
} |
v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_cooking_20_4_E01_wrong_execution_1306b870 | wrong_execution | execution_deviation | Get cutting board | Place the cutting board into the sink. | Wait, don't put that in the sink, you need it on the counter to chop the tomatoes! | The workspace is not set up for chopping, halting the recipe until the board is retrieved from the sink. | wrong_destination | EgoExo4D | ee4d_indiana_cooking_20_4 | Complete the Cooking Tomato & Eggs correctly | ego | false | 3.167 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 4,
"action_timing": 4,
"motion_coherence": 4,
"visual_quality": 4
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/indiana_cooking_20_4/frame_aligned_videos/downscaled/448/aria03_214-1.mp4 | {
"step_index": 47.882,
"want_s": 4.357,
"aligned_source_interval": [
0,
2
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_cooking_20_4_E01_wrong_execution_1306b870/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_cooking_20_4_E01_wrong_execution_1306b870/error_context.mp4",
"correct... | {
"sample_id": "v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_cooking_20_4_E01_wrong_execution_1306b870",
"label": "有问题",
"confidence": 0.75,
"error_start_s": 0,
"error_end_s": 2,
"visible_error": "将砧板放进水槽中。",
"difference_from_correct": "正确视频将砧板放在台面上，错误视频将其放入水槽。",
"physics_check": "通过",
"reason": "视频2中... | {
"source_duration_s": 1104.3,
"crop_start_s": 0,
"crop_end_s": 120,
"duration_s": 120,
"source_replacement_start_s": 47.882,
"source_replacement_end_s": 52.239,
"error_start_s": 47.882,
"error_end_s": 52.239,
"help_point_s": 47.882,
"duration_status": "within_target",
"continuity_policy": "120s_e... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_c... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_cooking_20_4_E01_wrong_execution_1306b870/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T06:06:17.922551+00:00"
} |
v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_cooking_21_3_E01_wrong_execution_8e200c2e | wrong_execution | execution_deviation | Get chopping board | Lean the chopping board vertically against the backsplash. | Lay the board flat on the counter so you can chop the ingredients on it. | The board is not in a usable orientation, preventing the user from proceeding to chop the salad ingredients. | wrong_state | EgoExo4D | ee4d_indiana_cooking_21_3 | Complete the Making Sesame-Ginger Asian Salad correctly | ego | false | 5.667 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 2,
"action_timing": 3,
"motion_coherence": 3,
"visual_quality": 3
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | promoted_after_review | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/indiana_cooking_21_3/frame_aligned_videos/downscaled/448/aria03_214-1.mp4 | {
"step_index": 43.541,
"want_s": 6.777,
"aligned_source_interval": [
0.508275,
5.591025
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_cooking_21_3_E01_wrong_execution_8e200c2e/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_cooking_21_3_E01_wrong_execution_8e200c2e/error_context.mp4",
"correct... | {
"sample_id": "v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_cooking_21_3_E01_wrong_execution_8e200c2e",
"label": "有问题",
"confidence": 0.75,
"error_start_s": 1.5,
"error_end_s": 4,
"visible_error": "将砧板垂直靠在防溅板上，而不是平放在台面上。",
"difference_from_correct": "正确视频中砧板被拿取并准备平放使用，而错误视频中砧板被垂直立起靠墙放置，无法直接使用。",
"physi... | {
"source_duration_s": 938.17,
"crop_start_s": 0,
"crop_end_s": 120,
"duration_s": 120,
"source_replacement_start_s": 43.541,
"source_replacement_end_s": 50.318,
"error_start_s": 43.541,
"error_end_s": 50.318,
"help_point_s": 45.041,
"duration_status": "within_target",
"continuity_policy": "120s_e... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_c... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_cooking_21_3_E01_wrong_execution_8e200c2e/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T06:06:28.341366+00:00"
} |
v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_cooking_21_5_E01_wrong_execution_9131060e | wrong_execution | execution_deviation | Stir the mixture | Cover the pot with a lid. | Wait, stir the noodles first so they don't stick together! | The unstirred noodles will cook into a single gummy clump and stick to the bottom of the pot, ruining the dish. | off_step | EgoExo4D | ee4d_indiana_cooking_21_5 | Complete the Cooking Noodles correctly | ego | false | 8.167 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 2,
"action_timing": 4,
"motion_coherence": 4,
"visual_quality": 4
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | promoted_after_review | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/indiana_cooking_21_5/frame_aligned_videos/downscaled/448/aria03_214-1.mp4 | {
"step_index": 579.166,
"want_s": 8.579,
"aligned_source_interval": [
0,
8.579
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_cooking_21_5_E01_wrong_execution_9131060e/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_cooking_21_5_E01_wrong_execution_9131060e/error_context.mp4",
"correct... | {
"sample_id": "v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_cooking_21_5_E01_wrong_execution_9131060e",
"label": "有问题",
"confidence": 0.7,
"error_start_s": 3,
"error_end_s": 7,
"visible_error": "操作人员没有搅拌混合物，而是直接用盖子盖住了锅。",
"difference_from_correct": "视频1中操作人员在搅拌碗中的混合物，而视频2中操作人员直接将盖子盖在煮面锅上。",
"physics_ch... | {
"source_duration_s": 886.43,
"crop_start_s": 519.166,
"crop_end_s": 639.166,
"duration_s": 120,
"source_replacement_start_s": 579.166,
"source_replacement_end_s": 587.745,
"error_start_s": 60,
"error_end_s": 68.579,
"help_point_s": 63,
"duration_status": "within_target",
"continuity_policy": "12... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_c... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_cooking_21_5_E01_wrong_execution_9131060e/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T06:06:52.415292+00:00"
} |
v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_cooking_22_4_E01_substitution_cf1fec70 | substitution | object_or_predicate_swap | Add water | Pour soy sauce into the pan. | Wait, that's soy sauce, you need to add water! | Adding a large amount of soy sauce makes the dish inedibly salty and ruins the intended flavor profile. | wrong_object | EgoExo4D | ee4d_indiana_cooking_22_4 | Complete the Cooking Tomato & Eggs correctly | ego | false | 5.792 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 3,
"action_timing": 4,
"motion_coherence": 4,
"visual_quality": 4
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/indiana_cooking_22_4/frame_aligned_videos/downscaled/448/aria01_214-1.mp4 | {
"step_index": 162.362,
"want_s": 8.748,
"aligned_source_interval": [
0,
8.091899999999999
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_cooking_22_4_E01_substitution_cf1fec70/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_cooking_22_4_E01_substitution_cf1fec70/error_context.mp4",
"correct_clip"... | {
"sample_id": "v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_cooking_22_4_E01_substitution_cf1fec70",
"label": "有问题",
"confidence": 0.95,
"error_start_s": 2,
"error_end_s": 5,
"visible_error": "视频中向锅里的西红柿炒蛋中倒入了大剂量的酱油（深色液体），而不是加水。",
"difference_from_correct": "正确步骤应该加入清水，而视频2中错误地加入了酱油，这会导致菜品过咸并破坏原本的风味。",
... | {
"source_duration_s": 825.17,
"crop_start_s": 102.362,
"crop_end_s": 222.362,
"duration_s": 120,
"source_replacement_start_s": 162.362,
"source_replacement_end_s": 171.11,
"error_start_s": 60,
"error_end_s": 68.748,
"help_point_s": 62,
"duration_status": "within_target",
"continuity_policy": "120... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_c... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_cooking_22_4_E01_substitution_cf1fec70/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_coo... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T06:06:58.856994+00:00"
} |
v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_cooking_23_4_E02_wrong_execution_205229f3 | wrong_execution | execution_deviation | Get green chilies | Get green onions. | Wait, those are green onions, you need the green chilies for the spice. | The wrong ingredient is introduced, failing to achieve the intended spicy flavor profile of the dish. | wrong_object | EgoExo4D | ee4d_indiana_cooking_23_4 | Complete the Cooking Tomato & Eggs correctly | ego | false | 4.25 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 4,
"action_timing": 3,
"motion_coherence": 3,
"visual_quality": 4
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/indiana_cooking_23_4/frame_aligned_videos/downscaled/448/aria02_214-1.mp4 | {
"step_index": 741.472,
"want_s": 2.933,
"aligned_source_interval": [
0.219975,
2.933
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_cooking_23_4_E02_wrong_execution_205229f3/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_cooking_23_4_E02_wrong_execution_205229f3/error_context.mp4",
"correct... | {
"sample_id": "v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_cooking_23_4_E02_wrong_execution_205229f3",
"label": "有问题",
"confidence": 0.7,
"error_start_s": 0,
"error_end_s": 3,
"visible_error": "视频中拿取了青葱而非青辣椒。",
"difference_from_correct": "正确视频中拿取的是青辣椒，而错误视频中拿取的是带根部的青葱。",
"physics_check": "通过",
"reas... | {
"source_duration_s": 815.43,
"crop_start_s": 681.472,
"crop_end_s": 801.472,
"duration_s": 120,
"source_replacement_start_s": 741.472,
"source_replacement_end_s": 744.405,
"error_start_s": 60,
"error_end_s": 62.933,
"help_point_s": 60,
"duration_status": "within_target",
"continuity_policy": "12... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_c... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_cooking_23_4_E02_wrong_execution_205229f3/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_indiana_... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T06:07:02.711977+00:00"
} |
v2_dataset_v2_batch3_egoexo4d_A_ee4d_nus_cooking_10_4_E01_substitution_2748d793 | substitution | object_or_predicate_swap | Stir noodles in the pot | Cover the pot with a lid. | Wait, stir the noodles first so they don't stick together! | The noodles clump into a solid, unevenly cooked mass because they were not separated while the starches released. | wrong_state | EgoExo4D | ee4d_nus_cooking_10_4 | Complete the Cooking Noodles correctly | ego | false | 9.125 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 3,
"action_timing": 4,
"motion_coherence": 4,
"visual_quality": 4
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/nus_cooking_10_4/frame_aligned_videos/downscaled/448/aria01_214-1.mp4 | {
"step_index": 194.078,
"want_s": 14.447,
"aligned_source_interval": [
1.0835249999999998,
14.447
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_nus_cooking_10_4_E01_substitution_2748d793/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_nus_cooking_10_4_E01_substitution_2748d793/error_context.mp4",
"correct_clip": "gener... | {
"sample_id": "v2_dataset_v2_batch3_egoexo4d_A_ee4d_nus_cooking_10_4_E01_substitution_2748d793",
"label": "有问题",
"confidence": 0.95,
"error_start_s": 1,
"error_end_s": 7,
"visible_error": "在视频2中，操作者直接用盖子盖住了锅，而没有先搅拌面条。",
"difference_from_correct": "正确视频中，操作者使用铲子在锅中搅拌面条以防粘连；而错误视频中，操作者直接盖上了锅盖。",
"physics_... | {
"source_duration_s": 449.1,
"crop_start_s": 134.078,
"crop_end_s": 254.078,
"duration_s": 120,
"source_replacement_start_s": 194.078,
"source_replacement_end_s": 208.525,
"error_start_s": 60,
"error_end_s": 74.447,
"help_point_s": 61,
"duration_status": "within_target",
"continuity_policy": "120... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_nus_cooki... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_nus_cooking_10_4_E01_substitution_2748d793/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_nus_cooking_10_... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T06:07:30.051753+00:00"
} |
v2_dataset_v2_batch3_egoexo4d_A_ee4d_nus_covidtest_01_1_E01_wrong_execution_e9e455ee | wrong_execution | execution_deviation | Locate and unwrap the collection swab | Tear open the swab wrapper from the wrong end and pull the swab out by its soft tip. | Don't touch the soft tip of the swab, you'll contaminate it! | Contamination of the swab tip introduces foreign material that can cause a false positive or invalid test result. | wrong_state | EgoExo4D | ee4d_nus_covidtest_01_1 | Complete the Covid-19 Rapid Antigen Test correctly | ego | false | 8.167 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 4,
"action_timing": 3,
"motion_coherence": 3,
"visual_quality": 3
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/nus_covidtest_01_1/frame_aligned_videos/downscaled/448/aria01_214-1.mp4 | {
"step_index": 121.525,
"want_s": 7.258,
"aligned_source_interval": [
0,
7.258
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_nus_covidtest_01_1_E01_wrong_execution_e9e455ee/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_nus_covidtest_01_1_E01_wrong_execution_e9e455ee/error_context.mp4",
"correct_cli... | {
"sample_id": "v2_dataset_v2_batch3_egoexo4d_A_ee4d_nus_covidtest_01_1_E01_wrong_execution_e9e455ee",
"label": "有问题",
"confidence": 0.8,
"error_start_s": 2,
"error_end_s": 6,
"visible_error": "从错误的一端撕开包装，并用手直接捏住棉签的软头将其拉出。",
"difference_from_correct": "正确步骤应从手柄端拆封且不接触软头；视频2中直接用手捏住软头拉出，造成了污染。",
"physics_... | {
"source_duration_s": 277.5,
"crop_start_s": 61.525,
"crop_end_s": 181.525,
"duration_s": 120,
"source_replacement_start_s": 121.525,
"source_replacement_end_s": 128.783,
"error_start_s": 60,
"error_end_s": 67.258,
"help_point_s": 62,
"duration_status": "within_target",
"continuity_policy": "120s... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_nus_covid... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_nus_covidtest_01_1_E01_wrong_execution_e9e455ee/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_nus_covidt... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T06:08:00.064867+00:00"
} |
v2_dataset_v2_batch3_egoexo4d_A_ee4d_nus_covidtest_01_2_E01_substitution_8ee85ed8 | substitution | object_or_predicate_swap | fold the instruction paper | Crumple the instruction paper into a ball. | Don't crumple the instructions, you need them to read the results! | The user may misinterpret the test results or read them at the wrong time because the reference guide is ruined or discarded. | wrong_state | EgoExo4D | ee4d_nus_covidtest_01_2 | Complete the Covid-19 Rapid Antigen Test correctly | ego | false | 7.333 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 3,
"action_timing": 4,
"motion_coherence": 4,
"visual_quality": 3
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/nus_covidtest_01_2/frame_aligned_videos/downscaled/448/aria01_214-1.mp4 | {
"step_index": 43.972,
"want_s": 6.718,
"aligned_source_interval": [
0.5038499999999999,
6.718
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_nus_covidtest_01_2_E01_substitution_8ee85ed8/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_nus_covidtest_01_2_E01_substitution_8ee85ed8/error_context.mp4",
"correct_clip": "g... | {
"sample_id": "v2_dataset_v2_batch3_egoexo4d_A_ee4d_nus_covidtest_01_2_E01_substitution_8ee85ed8",
"label": "有问题",
"confidence": 0.95,
"error_start_s": 1,
"error_end_s": 6,
"visible_error": "用户将说明书揉成一团，而不是将其折叠好。",
"difference_from_correct": "在正确视频中，用户整齐地折叠说明书；而在错误视频中，用户将说明书揉成了一个纸团。",
"physics_check": "... | {
"source_duration_s": 224.5,
"crop_start_s": 0,
"crop_end_s": 120,
"duration_s": 120,
"source_replacement_start_s": 43.972,
"source_replacement_end_s": 50.69,
"error_start_s": 43.972,
"error_end_s": 50.69,
"help_point_s": 44.972,
"duration_status": "within_target",
"continuity_policy": "120s_even... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_nus_covid... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_nus_covidtest_01_2_E01_substitution_8ee85ed8/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_nus_covidtest... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T06:08:08.097401+00:00"
} |
v2_dataset_v2_batch3_egoexo4d_A_ee4d_nus_covidtest_01_3_E01_substitution_99b9cf59 | substitution | object_or_predicate_swap | carefully open the test tube seal paper | pierce the test tube seal paper with the tip of the dropper cap | Don't poke a hole in it with the cap, you need to peel the foil completely off! | The remaining foil prevents the dropper cap from seating properly on the rim, causing the buffer liquid to leak when dispensing drops onto the cassette. | wrong_state | EgoExo4D | ee4d_nus_covidtest_01_3 | Complete the Covid-19 Rapid Antigen Test correctly | ego | false | 6.5 | {
"error_semantics": 4,
"error_type_match": 4,
"visual_observability": 4,
"task_impact": 4,
"source_fidelity": 4,
"action_timing": 4,
"motion_coherence": 4,
"visual_quality": 4
} | {
"source": "448x448",
"generated": "720x720",
"exact_size_match": false,
"aspect_preserved": true,
"area_ratio": 2.583
} | passed_lean_gates | <source>/resolved_sources/long_video/C_ego_general/EgoExo4D/takes/nus_covidtest_01_3/frame_aligned_videos/downscaled/448/aria01_214-1.mp4 | {
"step_index": 113.401,
"want_s": 6.477,
"aligned_source_interval": [
0,
5.3435250000000005
]
} | {
"correct_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_nus_covidtest_01_3_E01_substitution_99b9cf59/correct_context.mp4",
"error_context": "generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_nus_covidtest_01_3_E01_substitution_99b9cf59/error_context.mp4",
"correct_clip": "g... | {
"sample_id": "v2_dataset_v2_batch3_egoexo4d_A_ee4d_nus_covidtest_01_3_E01_substitution_99b9cf59",
"label": "有问题",
"confidence": 0.95,
"error_start_s": 1,
"error_end_s": 4,
"visible_error": "视频2中，操作者使用滴管帽的尖端刺破了试管的铝箔密封纸，而不是将其完全撕掉。",
"difference_from_correct": "正确步骤应该完全撕掉试管的密封铝箔纸，而视频2中则是用滴管帽在铝箔纸上戳了一个洞。",
... | {
"source_duration_s": 224.43,
"crop_start_s": 53.401,
"crop_end_s": 173.401,
"duration_s": 120,
"source_replacement_start_s": 113.401,
"source_replacement_end_s": 119.878,
"error_start_s": 60,
"error_end_s": 66.477,
"help_point_s": 61,
"duration_status": "within_target",
"continuity_policy": "120... | generation_error | {
"origin": "dataset_v2_context_pairs_full",
"publication": "UnifiedProactiveBench/generation_error/v1",
"source_manifest_original": "<source>/dataset_v2_context_pairs_full/manifest.jsonl",
"source_metadata_original": "<source>/dataset_v2_context_pairs_full/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_nus_covid... | {
"correct_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_nus_covidtest_01_3_E01_substitution_99b9cf59/correct_context.mp4",
"error_context": "<source>/UnifiedProactiveBench/data/generation_error/samples/v2_dataset_v2_batch3_egoexo4d_A_ee4d_nus_covidtest... | {
"label": "good",
"meaning": "no obvious low-level generation artifact",
"passes": 2,
"reviewer": "cy",
"reviewed_at": "2026-08-28T06:08:17.939874+00:00"
} |
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