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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.

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Install

armory install openrlhf-training --cli claude

writes the skill into.claude/skills/openrlhf-training/SKILL.mdListed as compatible

Configuration
# fetches the source and writes it to:
.claude/skills/openrlhf-training/SKILL.md

Needs the armory CLI · not on npm yet, build it from cli/ in the repository

What it is

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.

When to use it

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.

How to install / invoke

# Copy the skill into your .claude/skills/ directory
curl -sL https://raw.githubusercontent.com/davila7/claude-code-templates/main/cli-tool/components/skills/ai-research/post-training-openrlhf/SKILL.md -o .claude/skills/post-training-openrlhf/SKILL.md

Notes

Extracted from davila7/claude-code-templates, post-training-openrlhf category.