OpenRLHF license, foundation and stars
ML frameworks · Apache 2.0 (open source) · 10,044 stars
An Easy-to-use, Scalable and High-performance Agentic RL Framework based on Ray (PPO & DAPO & REINFORCE++ & VLM & TIS & vLLM & Ray & Async RL)
License history
LICENSE fileApache 2.0 No license change recorded since the repository was created in 2023.
Latest release
No GitHub releases published; the project releases elsewhere (tags or its own site).
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| Project | Stars | |||
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| Apache 2.0 | 200k | +538 | v2.21.0Mar 6, 2026 | |
| Apache 2.0 | 167k | +652 | v5.17.0Sep 9, 2026 | |
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| BSD-style | 103k | +187 | v2.14.0Sep 2, 2026 | |
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| Apache 2.0 | 90.2k | - | - | |
| Apache 2.0 | 76.7k | - | - | |
| Apache 2.0 | 76.7k | - | - |
About and history
- Repository
- OpenRLHF/OpenRLHF · created Jul 30, 2023
- Website
- openrlhf.readthedocs.io
- Language
- Python
- Foundation
- None; run by its maintainers
- GitHub detects
- Apache-2.0
- Stars per week
- From the second weekly snapshot
Weekly snapshots
| Week of | Stars | |
|---|---|---|
| Sep 21, 2026 | 10,044 |
Changes
| What changed | |
|---|---|
| Sep 25, 2026 | TrackedAdded: OpenRLHF/OpenRLHF |