Farama-Foundation/Gymnasium
A standard API for single-agent reinforcement learning environments, with popular reference environments and related utilities (formerly Gym)
- Stars
- 13k
- Forks
- 1.5k
- Open issues
- 70
- Last push
- 8d ago
About Gymnasium
Gymnasium is a free, open-source AI developer tool by Farama-Foundation, written mainly in Python. A standard API for single-agent reinforcement learning environments, with popular reference environments and related utilities (formerly Gym). It has 13k GitHub stars and 1.5k forks, and was last updated 8d ago. It's released under the MIT license, a standard open-source license.
- License
- MIT
- Language
- Python
- Stars
- 12,702
- Last update
- 8d ago
- Runs on Mac
- Not stated
- GPU
- Not stated
- Paid API key
- Not stated
- Self-hostable
- Yes
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Gymnasium FAQ
Is Gymnasium free?
Yes. Gymnasium is open source and free to use. It's released under the MIT license, a standard open-source license.
Does Gymnasium run on a Mac?
The project doesn't say. Check its installation guide before you start.
Does Gymnasium need a GPU?
The project doesn't state hardware needs. AI models generally run much faster with a GPU.
Is Gymnasium still maintained?
Yes. It was last updated 8d ago and has 70 open issues on GitHub.
What are alternatives to Gymnasium?
Similar free, open-source tools include RagaAI-Catalyst, dsh-our-free-model, evolution-api, DeepSeek-Reasonix.