Independent publisher
Zhan Cheng
zcheng256
Compare the published evidence
This profile connects the 4 model and dataset records shown below to their upstream cards and sources. The library counts describe SAVRN's coverage, rather than this publisher's entire output.
Reported licenses: apache-2.0, other. Open a record to review its specific license and conditions.
Compare model specifications, source dates, and hardware estimates on the individual records. Publisher identity verification is separate from a model's quality, deployment readiness, or suitability for your work.
Models
Built with Qwen. Non-commercial research/evaluation only under the included Qwen RESEARCH LICENSE AGREEMENT. These modified native checkpoints use the pinned base revision aa8e72537993ba99e69dfaafa59ed015b17504d1. See MODIFICATIONS.md and each checkpoint manifest. Complete persisted student, teacher, optimizer, RNG, scheduler and saved loader state; portable LoRA is stored separately in zcheng256/OPSD-SDPO-v22-Qwen2.5-3B-LoRA. Checkpoint integrity does not imply efficacy or tested fresh-process vLLM sampling resume. Train seed42 and eval seed1001 only. Uploads never block training/evaluation. No questions, answers, reference reasoning, rollouts, logs or credentials are published.…