Our verdict
We have not reviewed open-r1 yet
No one at Enterprise DNA has checked this listing against its sources. The description comes from public listings gathered automatically. Any fact below shows where it came from and when it was last checked.
From the listing
About open-r1
Open-source reproduction of DeepSeek-R1's reasoning architecture, implemented in Python. Enables builders to run and fine-tune chain-of-thought reasoning models locally without proprietary constraints. Designed for transparency and reproducibility of the R1 approach.
Best for
Researchers and builders needing transparent, locally-controlled reasoning models
Use cases
- Fine-tuning reasoning models on custom datasets
- Running inference locally for reasoning-heavy tasks
- Studying and modifying chain-of-thought mechanisms
Notes
26,029 stars on GitHub. Last updated 2026-04-02. Licensed Apache-2.0.
Pros
- Fully open source with no licensing restrictions
- Community-maintained with 26k+ GitHub stars indicating active development
- Enables local deployment without external API dependencies
Cons
- Requires significant computational resources to run effectively
- Community project, not backed by commercial support
- May lag behind proprietary R1 improvements and optimizations
Key facts
What we have checked
- GitHub stars
- 26,480
Each value shows when we last confirmed it and where it came from. Values we have not confirmed are left out, never guessed.
Stars and usage
How open-r1 is growing
26,029 to 26,480
Alternatives
Alternatives to open-r1
| Record | Type | How we know | Checked |
|---|---|---|---|
| OpenRLHFAlternative to this | Open source | Named in the listing | Not dated |
| ROLLAlternative to this | Open source | Named in the listing | Not dated |
| TinyZeroAlternative to this | Open source | Named in the listing | Not dated |
| veRLAlternative to this | Open source | Named in the listing | Not dated |
| DeepSeek-R1This is an alternative to it | Open source | Named in the listing | Not dated |
Compare
Compare open-r1 side by side
Sources
Where this comes from
- github api via nightly crawl, recovered from git history 20e874270887c1008f860ee0198e461a23c9e438Registry
A source shows what was published when we checked it. It does not certify security, performance or a working installation. Read our method.
Changelog
What changed
No changes recorded yet. Releases, price changes and deprecations appear here, with their dates, once we track them for this record.
Open-source & AI alternatives
Swap-in tools that solve the same job. Weigh the trade-offs before you commit.
OpenRLHF
Community
An Easy-to-use, Scalable and High-performance Agentic RL Framework based on Ray (PPO & DAPO & REINFORCE++ & VLM & TIS & vLLM & Ray & Async RL)
ROLL
Community
An Efficient and User-Friendly Scaling Library for Reinforcement Learning with Large Language Models
TinyZero
Community
Minimal reproduction of DeepSeek R1-Zero
veRL
Community
verl/HybridFlow: A Flexible and Efficient RL Post-Training Framework
Pairs with
Other entries in the index that connect to this one. Click through to see the chain.
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