Farama-Foundation/ChatArena
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ChatArena (or Chat Arena) is a Multi-Agent Language Game Environments for LLMs. The goal is to develop communication and collaboration capabilities of AIs.
About
Aug 11, 2025: This project has been deprecated due to a lack of wide spread community use, and is no longer planned to receive any additional updates or support.
ChatArena is a library that provides multi-agent language game environments and facilitates research about autonomous LLM agents and their social interactions. It provides the following features:
between them, based on Markov Decision Process.
To use GPT-3 as an LLM agent, set your OpenAI API key:
By default pip install chatarena will only install dependencies necessary for ChatArena's core functionalities. You can install optional dependencies with the following commands:
The quickest way to see ChatArena in action is via the…
Excerpted from github.com/Farama-Foundation/ChatArena
Latest metrics
| Stars | 1.5k | 2026-07-16 |
|---|---|---|
| Forks | 148 | 2026-07-16 |
| Commits | 421 | 2026-07-16 |
| Releases | 15 | 2026-07-16 |
| Watchers | 18 | 2026-07-16 |
| Open issues | 5 | 2026-07-16 |
| Open PRs | 2 | 2026-07-16 |