PettingZoo
by Farama-Foundation · GitHub
A standard API for multi-agent reinforcement learning environments, with popular reference environments and related utilities
⭐ Stars
3.5k
🍴 Forks
511
📜 License
—
License not specified📅 Created
2020
🔄 Last commit
6 days ago
🏷️ Category
api
💻 Language
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📈 Star history
2026-07-152026-07-21
📄 About
A standard API for multi-agent reinforcement learning environments, with popular reference environments and related utilities
❓ Frequently asked questions
What is PettingZoo?
A standard API for multi-agent reinforcement learning environments, with popular reference environments and related utilities
Is PettingZoo open source?
PettingZoo is an open-source project.
Is PettingZoo free?
Yes. PettingZoo is free and open source — you can use, modify and self-host it.
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