Individual skill

openrlhf-training

High-performance RLHF framework with Ray+vLLM acceleration. Use for PPO, GRPO, RLOO, DPO training of large models (7B-70B+). Built on Ray, vLLM, ZeRO-3. 2× faster than DeepSpeedChat with distributed architecture and GPU resource sharing.

skills/post-training/openrlhf/SKILL.md

Source commit df6b3b3a11399c1258dbcd4ae3c1d3086b30cf2f

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Last checked

Nov 3, 2026

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