Zhan Cheng

zcheng256

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Recent Activity

updated a model about 14 hours ago

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

updated a model about 14 hours ago

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

updated a model about 20 hours ago

zcheng256/OPSD-SDPO-v22-Qwen2.5-14B-LoRA

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Papers 1

arxiv:2610.00574

spaces 1

Skill Retrieval

models 34

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

Updated 16 minutes ago

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

Updated about 1 hour ago • 1

zcheng256/OPSD-SDPO-v22-Qwen2.5-14B-checkpoints

Updated about 10 hours ago

zcheng256/OPSD-SDPO-v22-Qwen2.5-14B-LoRA

Updated about 11 hours ago

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

Updated 3 days ago

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

Updated 3 days ago

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

Updated 4 days ago

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

Updated 4 days ago

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

Text Generation • Updated Sep 18

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

datasets 3

zcheng256/searchforge-research-artifacts

Updated 18 days ago • 1.4k

zcheng256/opsd-instruction-scale-omni-full-v1-artifacts-public

Updated Sep 14 • 488

zcheng256/skillretrieval-data

Viewer • Updated Aug 24 • 1 • 156 • 2