Side-by-side comparison · open source
OpenRLHF vs ROLL
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)
Open Source
ROLL
An Efficient and User-Friendly Scaling Library for Reinforcement Learning with Large Language Models
Checked facts
Line by line
| Measure | OpenRLHF | ROLL |
|---|---|---|
| Latest version | 0.11.2 (for 14 Sept 2026) | 0.4.0 (for 29 Sept 2026) |
| GitHub stars | 10,045 | 3,408 |
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