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OpenRLHF vs TinyZero

What we have checked about each, line by line. Every value shows where it came from and when we last confirmed it.

Open Source

OpenRLHF

An Easy-to-use, Scalable and High-performance Agentic RL Framework based on Ray (PPO & DAPO & REINFORCE++ & VLM & TIS & vLLM & Ray & Async RL)

2 checked values

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Open Source

TinyZero

Minimal reproduction of DeepSeek R1-Zero

1 checked value

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Checked facts

Line by line

OpenRLHF vs TinyZero, compared on checked facts
MeasureOpenRLHFTinyZero
Latest version0.11.2 (for 14 Sept 2026)Checked GitHubNot checked yet
GitHub stars10,045Checked github api via nightly crawl, recovered from git history 20e874270887c1008f860ee0198e461a23c9e43813,242Checked github api via nightly crawl, recovered from git history 20e874270887c1008f860ee0198e461a23c9e438

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