diff --git a/.gitattributes b/.gitattributes
index 3d6d994feed4f2024a8fca6023ed394e27354595..db648d43567b124bfd765d61e8151032353f9a89 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -69,3 +69,6 @@ data/ms-swift-data/video_sft_small_10pct_sharegpt.json filter=lfs diff=lfs merge
 legacy/self_refine/qwen3vl_2b_10pct/checkpoint-1000/tokenizer.json filter=lfs diff=lfs merge=lfs -text
 legacy/video_mllm_swift/s1_declip_siglip2_qwen3_1.7b/v0-20260314-141147/checkpoint-2000/tokenizer.json filter=lfs diff=lfs merge=lfs -text
 legacy/video_mllm_swift/s1_declip_siglip2_qwen3_1.7b/v0-20260314-141147/checkpoint-2181/tokenizer.json filter=lfs diff=lfs merge=lfs -text
+legacy/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2000/tokenizer.json filter=lfs diff=lfs merge=lfs -text
+legacy/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2181/tokenizer.json filter=lfs diff=lfs merge=lfs -text
+legacy/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/tokenizer.json filter=lfs diff=lfs merge=lfs -text
diff --git a/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2000/scheduler.pt b/legacy/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2000/scheduler.pt
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rename from video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2000/scheduler.pt
rename to legacy/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2000/scheduler.pt
diff --git a/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2000/tokenizer.json b/legacy/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2000/tokenizer.json
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rename from video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2000/tokenizer.json
rename to legacy/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2000/tokenizer.json
diff --git a/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2000/tokenizer_config.json b/legacy/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2000/tokenizer_config.json
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rename from video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2000/tokenizer_config.json
rename to legacy/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2000/tokenizer_config.json
diff --git a/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2000/trainer_state.json b/legacy/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2000/trainer_state.json
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diff --git a/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2000/training_args.bin b/legacy/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2000/training_args.bin
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rename to legacy/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2000/training_args.bin
diff --git a/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2000/zero_to_fp32.py b/legacy/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2000/zero_to_fp32.py
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diff --git a/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2181/args.json b/legacy/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2181/args.json
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diff --git a/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2181/chat_template.jinja b/legacy/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2181/chat_template.jinja
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diff --git a/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2181/config.json b/legacy/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2181/config.json
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diff --git a/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2181/generation_config.json b/legacy/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2181/generation_config.json
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diff --git a/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2181/global_step2181/bf16_zero_pp_rank_0_mp_rank_00_optim_states.pt b/legacy/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2181/global_step2181/bf16_zero_pp_rank_0_mp_rank_00_optim_states.pt
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rename to legacy/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2181/global_step2181/bf16_zero_pp_rank_0_mp_rank_00_optim_states.pt
diff --git a/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2181/global_step2181/bf16_zero_pp_rank_1_mp_rank_00_optim_states.pt b/legacy/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2181/global_step2181/bf16_zero_pp_rank_1_mp_rank_00_optim_states.pt
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rename to legacy/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2181/global_step2181/bf16_zero_pp_rank_1_mp_rank_00_optim_states.pt
diff --git a/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2181/global_step2181/bf16_zero_pp_rank_2_mp_rank_00_optim_states.pt b/legacy/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2181/global_step2181/bf16_zero_pp_rank_2_mp_rank_00_optim_states.pt
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rename to legacy/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2181/global_step2181/bf16_zero_pp_rank_2_mp_rank_00_optim_states.pt
diff --git a/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2181/global_step2181/bf16_zero_pp_rank_3_mp_rank_00_optim_states.pt b/legacy/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2181/global_step2181/bf16_zero_pp_rank_3_mp_rank_00_optim_states.pt
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rename to legacy/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2181/global_step2181/bf16_zero_pp_rank_3_mp_rank_00_optim_states.pt
diff --git a/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2181/global_step2181/bf16_zero_pp_rank_4_mp_rank_00_optim_states.pt b/legacy/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2181/global_step2181/bf16_zero_pp_rank_4_mp_rank_00_optim_states.pt
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rename to legacy/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2181/global_step2181/bf16_zero_pp_rank_4_mp_rank_00_optim_states.pt
diff --git a/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2181/global_step2181/bf16_zero_pp_rank_5_mp_rank_00_optim_states.pt b/legacy/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2181/global_step2181/bf16_zero_pp_rank_5_mp_rank_00_optim_states.pt
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diff --git a/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2181/global_step2181/bf16_zero_pp_rank_6_mp_rank_00_optim_states.pt b/legacy/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2181/global_step2181/bf16_zero_pp_rank_6_mp_rank_00_optim_states.pt
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rename to legacy/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2181/global_step2181/bf16_zero_pp_rank_6_mp_rank_00_optim_states.pt
diff --git a/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2181/global_step2181/bf16_zero_pp_rank_7_mp_rank_00_optim_states.pt b/legacy/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2181/global_step2181/bf16_zero_pp_rank_7_mp_rank_00_optim_states.pt
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rename to legacy/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2181/global_step2181/bf16_zero_pp_rank_7_mp_rank_00_optim_states.pt
diff --git a/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2181/global_step2181/mp_rank_00_model_states.pt b/legacy/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2181/global_step2181/mp_rank_00_model_states.pt
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rename to legacy/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2181/global_step2181/mp_rank_00_model_states.pt
diff --git a/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2181/latest b/legacy/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2181/latest
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diff --git a/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2181/model.safetensors b/legacy/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2181/model.safetensors
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diff --git a/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2181/processor_config.json b/legacy/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2181/processor_config.json
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diff --git a/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2181/rng_state_0.pth b/legacy/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2181/rng_state_0.pth
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diff --git a/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2181/scheduler.pt b/legacy/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2181/scheduler.pt
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diff --git a/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2181/tokenizer.json b/legacy/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2181/tokenizer.json
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rename to legacy/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2181/tokenizer.json
diff --git a/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2181/tokenizer_config.json b/legacy/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2181/tokenizer_config.json
similarity index 100%
rename from video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2181/tokenizer_config.json
rename to legacy/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2181/tokenizer_config.json
diff --git a/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2181/trainer_state.json b/legacy/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2181/trainer_state.json
similarity index 100%
rename from video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2181/trainer_state.json
rename to legacy/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2181/trainer_state.json
diff --git a/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2181/training_args.bin b/legacy/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2181/training_args.bin
similarity index 100%
rename from video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2181/training_args.bin
rename to legacy/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2181/training_args.bin
diff --git a/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2181/zero_to_fp32.py b/legacy/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2181/zero_to_fp32.py
similarity index 100%
rename from video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2181/zero_to_fp32.py
rename to legacy/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/checkpoint-2181/zero_to_fp32.py
diff --git a/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/logging.jsonl b/legacy/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/logging.jsonl
similarity index 100%
rename from video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/logging.jsonl
rename to legacy/video_mllm_swift/s1_siglip2_qwen3_1.7b/v11-20260314-090153/logging.jsonl
diff --git a/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/args.json b/legacy/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/args.json
similarity index 100%
rename from video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/args.json
rename to legacy/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/args.json
diff --git a/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/args.json b/legacy/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/args.json
similarity index 100%
rename from video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/args.json
rename to legacy/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/args.json
diff --git a/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/chat_template.jinja b/legacy/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/chat_template.jinja
similarity index 100%
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rename to legacy/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/chat_template.jinja
diff --git a/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/config.json b/legacy/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/config.json
similarity index 100%
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rename to legacy/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/config.json
diff --git a/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/generation_config.json b/legacy/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/generation_config.json
similarity index 100%
rename from video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/generation_config.json
rename to legacy/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/generation_config.json
diff --git a/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/global_step1000/bf16_zero_pp_rank_0_mp_rank_00_optim_states.pt b/legacy/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/global_step1000/bf16_zero_pp_rank_0_mp_rank_00_optim_states.pt
similarity index 100%
rename from video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/global_step1000/bf16_zero_pp_rank_0_mp_rank_00_optim_states.pt
rename to legacy/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/global_step1000/bf16_zero_pp_rank_0_mp_rank_00_optim_states.pt
diff --git a/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/global_step1000/bf16_zero_pp_rank_1_mp_rank_00_optim_states.pt b/legacy/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/global_step1000/bf16_zero_pp_rank_1_mp_rank_00_optim_states.pt
similarity index 100%
rename from video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/global_step1000/bf16_zero_pp_rank_1_mp_rank_00_optim_states.pt
rename to legacy/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/global_step1000/bf16_zero_pp_rank_1_mp_rank_00_optim_states.pt
diff --git a/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/global_step1000/bf16_zero_pp_rank_2_mp_rank_00_optim_states.pt b/legacy/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/global_step1000/bf16_zero_pp_rank_2_mp_rank_00_optim_states.pt
similarity index 100%
rename from video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/global_step1000/bf16_zero_pp_rank_2_mp_rank_00_optim_states.pt
rename to legacy/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/global_step1000/bf16_zero_pp_rank_2_mp_rank_00_optim_states.pt
diff --git a/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/global_step1000/bf16_zero_pp_rank_3_mp_rank_00_optim_states.pt b/legacy/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/global_step1000/bf16_zero_pp_rank_3_mp_rank_00_optim_states.pt
similarity index 100%
rename from video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/global_step1000/bf16_zero_pp_rank_3_mp_rank_00_optim_states.pt
rename to legacy/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/global_step1000/bf16_zero_pp_rank_3_mp_rank_00_optim_states.pt
diff --git a/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/global_step1000/bf16_zero_pp_rank_4_mp_rank_00_optim_states.pt b/legacy/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/global_step1000/bf16_zero_pp_rank_4_mp_rank_00_optim_states.pt
similarity index 100%
rename from video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/global_step1000/bf16_zero_pp_rank_4_mp_rank_00_optim_states.pt
rename to legacy/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/global_step1000/bf16_zero_pp_rank_4_mp_rank_00_optim_states.pt
diff --git a/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/global_step1000/bf16_zero_pp_rank_5_mp_rank_00_optim_states.pt b/legacy/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/global_step1000/bf16_zero_pp_rank_5_mp_rank_00_optim_states.pt
similarity index 100%
rename from video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/global_step1000/bf16_zero_pp_rank_5_mp_rank_00_optim_states.pt
rename to legacy/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/global_step1000/bf16_zero_pp_rank_5_mp_rank_00_optim_states.pt
diff --git a/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/global_step1000/bf16_zero_pp_rank_6_mp_rank_00_optim_states.pt b/legacy/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/global_step1000/bf16_zero_pp_rank_6_mp_rank_00_optim_states.pt
similarity index 100%
rename from video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/global_step1000/bf16_zero_pp_rank_6_mp_rank_00_optim_states.pt
rename to legacy/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/global_step1000/bf16_zero_pp_rank_6_mp_rank_00_optim_states.pt
diff --git a/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/global_step1000/bf16_zero_pp_rank_7_mp_rank_00_optim_states.pt b/legacy/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/global_step1000/bf16_zero_pp_rank_7_mp_rank_00_optim_states.pt
similarity index 100%
rename from video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/global_step1000/bf16_zero_pp_rank_7_mp_rank_00_optim_states.pt
rename to legacy/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/global_step1000/bf16_zero_pp_rank_7_mp_rank_00_optim_states.pt
diff --git a/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/global_step1000/mp_rank_00_model_states.pt b/legacy/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/global_step1000/mp_rank_00_model_states.pt
similarity index 100%
rename from video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/global_step1000/mp_rank_00_model_states.pt
rename to legacy/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/global_step1000/mp_rank_00_model_states.pt
diff --git a/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/latest b/legacy/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/latest
similarity index 100%
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diff --git a/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/model.safetensors b/legacy/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/model.safetensors
similarity index 100%
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rename to legacy/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/model.safetensors
diff --git a/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/processor_config.json b/legacy/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/processor_config.json
similarity index 100%
rename from video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/processor_config.json
rename to legacy/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/processor_config.json
diff --git a/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/rng_state_0.pth b/legacy/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/rng_state_0.pth
similarity index 100%
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rename to legacy/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/rng_state_0.pth
diff --git a/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/rng_state_1.pth b/legacy/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/rng_state_1.pth
similarity index 100%
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diff --git a/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/rng_state_2.pth b/legacy/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/rng_state_2.pth
similarity index 100%
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diff --git a/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/rng_state_3.pth b/legacy/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/rng_state_3.pth
similarity index 100%
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rename to legacy/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/rng_state_3.pth
diff --git a/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/rng_state_4.pth b/legacy/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/rng_state_4.pth
similarity index 100%
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diff --git a/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/rng_state_5.pth b/legacy/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/rng_state_5.pth
similarity index 100%
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diff --git a/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/rng_state_6.pth b/legacy/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/rng_state_6.pth
similarity index 100%
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rename to legacy/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/rng_state_6.pth
diff --git a/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/rng_state_7.pth b/legacy/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/rng_state_7.pth
similarity index 100%
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diff --git a/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/scheduler.pt b/legacy/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/scheduler.pt
similarity index 100%
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diff --git a/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/tokenizer.json b/legacy/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/tokenizer.json
similarity index 100%
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rename to legacy/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/tokenizer.json
diff --git a/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/tokenizer_config.json b/legacy/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/tokenizer_config.json
similarity index 100%
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rename to legacy/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/tokenizer_config.json
diff --git a/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/trainer_state.json b/legacy/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/trainer_state.json
similarity index 100%
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rename to legacy/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/trainer_state.json
diff --git a/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/training_args.bin b/legacy/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/training_args.bin
similarity index 100%
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rename to legacy/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/training_args.bin
diff --git a/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/zero_to_fp32.py b/legacy/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/zero_to_fp32.py
similarity index 100%
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rename to legacy/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/checkpoint-1000/zero_to_fp32.py
diff --git a/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/logging.jsonl b/legacy/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/logging.jsonl
similarity index 100%
rename from video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/logging.jsonl
rename to legacy/video_mllm_swift/s2_declip_siglip2_qwen3_1.7b_10pct/logging.jsonl
diff --git a/video_mllm_swift/s2_image_only_10pct/v0-20260316-082051/args.json b/legacy/video_mllm_swift/s2_image_only_10pct/v0-20260316-082051/args.json
similarity index 100%
rename from video_mllm_swift/s2_image_only_10pct/v0-20260316-082051/args.json
rename to legacy/video_mllm_swift/s2_image_only_10pct/v0-20260316-082051/args.json
diff --git a/video_mllm_swift/s2_image_only_10pct/v0-20260316-082051/logging.jsonl b/legacy/video_mllm_swift/s2_image_only_10pct/v0-20260316-082051/logging.jsonl
similarity index 100%
rename from video_mllm_swift/s2_image_only_10pct/v0-20260316-082051/logging.jsonl
rename to legacy/video_mllm_swift/s2_image_only_10pct/v0-20260316-082051/logging.jsonl
diff --git a/video_mllm_swift/s2_image_only_10pct/v1-20260316-135215/args.json b/legacy/video_mllm_swift/s2_image_only_10pct/v1-20260316-135215/args.json
similarity index 100%
rename from video_mllm_swift/s2_image_only_10pct/v1-20260316-135215/args.json
rename to legacy/video_mllm_swift/s2_image_only_10pct/v1-20260316-135215/args.json
diff --git a/video_mllm_swift/s2_image_only_10pct/v1-20260316-135215/checkpoint-300/args.json b/legacy/video_mllm_swift/s2_image_only_10pct/v1-20260316-135215/checkpoint-300/args.json
similarity index 100%
rename from video_mllm_swift/s2_image_only_10pct/v1-20260316-135215/checkpoint-300/args.json
rename to legacy/video_mllm_swift/s2_image_only_10pct/v1-20260316-135215/checkpoint-300/args.json
diff --git a/video_mllm_swift/s2_image_only_10pct/v1-20260316-135215/checkpoint-300/chat_template.jinja b/legacy/video_mllm_swift/s2_image_only_10pct/v1-20260316-135215/checkpoint-300/chat_template.jinja
similarity index 100%
rename from video_mllm_swift/s2_image_only_10pct/v1-20260316-135215/checkpoint-300/chat_template.jinja
rename to legacy/video_mllm_swift/s2_image_only_10pct/v1-20260316-135215/checkpoint-300/chat_template.jinja
diff --git a/video_mllm_swift/s2_image_only_10pct/v1-20260316-135215/checkpoint-300/config.json b/legacy/video_mllm_swift/s2_image_only_10pct/v1-20260316-135215/checkpoint-300/config.json
similarity index 100%
rename from video_mllm_swift/s2_image_only_10pct/v1-20260316-135215/checkpoint-300/config.json
rename to legacy/video_mllm_swift/s2_image_only_10pct/v1-20260316-135215/checkpoint-300/config.json
diff --git a/video_mllm_swift/s2_image_only_10pct/v1-20260316-135215/checkpoint-300/generation_config.json b/legacy/video_mllm_swift/s2_image_only_10pct/v1-20260316-135215/checkpoint-300/generation_config.json
similarity index 100%
rename from video_mllm_swift/s2_image_only_10pct/v1-20260316-135215/checkpoint-300/generation_config.json
rename to legacy/video_mllm_swift/s2_image_only_10pct/v1-20260316-135215/checkpoint-300/generation_config.json
diff --git a/video_mllm_swift/s2_image_only_10pct/v1-20260316-135215/checkpoint-300/global_step300/bf16_zero_pp_rank_0_mp_rank_00_optim_states.pt b/legacy/video_mllm_swift/s2_image_only_10pct/v1-20260316-135215/checkpoint-300/global_step300/bf16_zero_pp_rank_0_mp_rank_00_optim_states.pt
similarity index 100%
rename from video_mllm_swift/s2_image_only_10pct/v1-20260316-135215/checkpoint-300/global_step300/bf16_zero_pp_rank_0_mp_rank_00_optim_states.pt
rename to legacy/video_mllm_swift/s2_image_only_10pct/v1-20260316-135215/checkpoint-300/global_step300/bf16_zero_pp_rank_0_mp_rank_00_optim_states.pt
diff --git a/video_mllm_swift/s2_image_only_10pct/v1-20260316-135215/checkpoint-300/global_step300/bf16_zero_pp_rank_1_mp_rank_00_optim_states.pt b/legacy/video_mllm_swift/s2_image_only_10pct/v1-20260316-135215/checkpoint-300/global_step300/bf16_zero_pp_rank_1_mp_rank_00_optim_states.pt
similarity index 100%
rename from video_mllm_swift/s2_image_only_10pct/v1-20260316-135215/checkpoint-300/global_step300/bf16_zero_pp_rank_1_mp_rank_00_optim_states.pt
rename to legacy/video_mllm_swift/s2_image_only_10pct/v1-20260316-135215/checkpoint-300/global_step300/bf16_zero_pp_rank_1_mp_rank_00_optim_states.pt
diff --git a/video_mllm_swift/s2_image_only_10pct/v1-20260316-135215/checkpoint-300/global_step300/bf16_zero_pp_rank_2_mp_rank_00_optim_states.pt b/legacy/video_mllm_swift/s2_image_only_10pct/v1-20260316-135215/checkpoint-300/global_step300/bf16_zero_pp_rank_2_mp_rank_00_optim_states.pt
similarity index 100%
rename from video_mllm_swift/s2_image_only_10pct/v1-20260316-135215/checkpoint-300/global_step300/bf16_zero_pp_rank_2_mp_rank_00_optim_states.pt
rename to legacy/video_mllm_swift/s2_image_only_10pct/v1-20260316-135215/checkpoint-300/global_step300/bf16_zero_pp_rank_2_mp_rank_00_optim_states.pt
diff --git a/video_mllm_swift/s2_image_only_10pct/v1-20260316-135215/checkpoint-300/global_step300/bf16_zero_pp_rank_3_mp_rank_00_optim_states.pt b/legacy/video_mllm_swift/s2_image_only_10pct/v1-20260316-135215/checkpoint-300/global_step300/bf16_zero_pp_rank_3_mp_rank_00_optim_states.pt
similarity index 100%
rename from video_mllm_swift/s2_image_only_10pct/v1-20260316-135215/checkpoint-300/global_step300/bf16_zero_pp_rank_3_mp_rank_00_optim_states.pt
rename to legacy/video_mllm_swift/s2_image_only_10pct/v1-20260316-135215/checkpoint-300/global_step300/bf16_zero_pp_rank_3_mp_rank_00_optim_states.pt