About
LM Arena is a platform that serves as a public leaderboard for frontier Large Language Models (LLMs). It aims to objectively rank and compare the performance of various LLMs, influencing funding, product launches, and public relations within the AI space.
Technology stack
detected 2026-05-24Est. monthly stack spend~$70/mo
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Frequently asked
What does LM Arena do?
LM Arena is a platform that serves as a public leaderboard for frontier Large Language Models (LLMs). It aims to objectively rank and compare the performance of various LLMs, influencing funding, product launches, and public relations within the AI space. (formerly ["Arena"].)
How much funding has LM Arena raised?
LM Arena has raised a total of $250M in funding. The most recent round on record is Series A.
Where is LM Arena headquartered?
LM Arena is headquartered in Berkeley, California, USA.
When was LM Arena founded?
LM Arena was founded in 2023.
What industry does LM Arena operate in?
LM Arena operates in Artificial Intelligence, Machine Learning, Software.
What is LM Arena's current status?
LM Arena's current operating status is: Inactive.