Zhan Cheng

zcheng256

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Recent Activity

updated a model 8 minutes ago

zcheng256/OPSD-SDPO-v22-Qwen2.5-3B-LoRA

updated a model about 21 hours ago

zcheng256/OPSD-SDPO-v22-Qwen2.5-3B-checkpoints

published a model about 21 hours ago

zcheng256/OPSD-SDPO-v22-Qwen2.5-3B-LoRA

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zcheng256 's models 32

zcheng256/OPSD-SDPO-v22-Qwen2.5-3B-LoRA

Updated 7 minutes ago

zcheng256/OPSD-SDPO-v22-Qwen2.5-3B-checkpoints

Updated about 11 hours ago

zcheng256/OPSD-SDPO-v22-Qwen2.5-1.5B-checkpoints

Updated about 15 hours ago

zcheng256/OPSD-SDPO-v22-Qwen2.5-1.5B-LoRA

Updated about 16 hours ago

zcheng256/OPSD-SDPO-v22-Qwen2.5-7B-checkpoints

Updated 3 days ago

zcheng256/OPSD-SDPO-v22-Qwen2.5-7B-LoRA

Updated 3 days ago • 1

zcheng256/pure-opsd-r4-qwen3-1p7b-seed42-public

Text Generation • Updated 28 days ago

zcheng256/rdgdpo-symmetric-math-7b-v07-seed0

zcheng256/rdgdpo-symmetric-math-qwen3-4b-v07-seed0

zcheng256/rdgdpo-symmetric-math-1.5b-v07-seed0

zcheng256/dvao-math-7b-v07-seed0-frozen-v2-250

zcheng256/gd2po_hard-math-7b-v07-seed0-smoke-250-20260908

zcheng256/gdpo_saw-math-7b-v07-seed0-smoke-250-20260908

zcheng256/dvao-math-7b-v07-seed0-smoke-250-20260908

zcheng256/qwen3-4b-symbolic-matched-rl-pilot-v0.3

zcheng256/qwen3-4b-searchgym-matched-rl-pilot-v0.3

zcheng256/opsd-instruction-scale-omni-full-v1-8b-r7-seed42-public

zcheng256/opsd-instruction-scale-omni-full-v1-4b-r7-seed42-public

zcheng256/opsd-instruction-scale-omni-full-v1-1p7b-r7-seed42-public

zcheng256/opsd-instruction-scale-omni-full-v1-0p6b-r7-seed42-public

zcheng256/opsd-instruction-scale-omni-full-v1-8b-r4-seed42-public

zcheng256/opsd-instruction-scale-omni-full-v1-4b-r4-seed42-public

zcheng256/opsd-instruction-scale-omni-full-v1-1p7b-r4-seed42-public

zcheng256/opsd-instruction-scale-omni-full-v1-8b-r3-seed42-public

zcheng256/opsd-instruction-scale-omni-full-v1-4b-r3-seed42-public

zcheng256/gd2po_hard-math-7b-v07-seed0

zcheng256/gdpo_saw-math-7b-v07-seed0

zcheng256/gdpo_saw-math-7b-v07-seed0-smoke-20260905r3

zcheng256/dvao-math-7b-v07-seed0-smoke-20260905r2

zcheng256/gd2po_hard-math-7b-v07-seed0-smoke-20260905r2