Created by researchers from UC Berkeley, LMArena is an open platform where everyone can easily access, explore, and interact with the world’s leading AI models. By comparing them side by side and casting votes for the better response, the community helps shape a public leaderboard, making AI progress more transparent, and grounded in real-world usage.
| Website | https://lmarena.ai |
| Employees | 46 (1 on RocketReach) |
| Founded | 2025 |
| Industry | Research Services |
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Anastasios Angelopoulos is the CEO of LMArena.
1 people are employed at LMArena.
LMArena is based in San Francisco, California.