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LMArena

✓ verified, sync 2026-08-20

LMArena is a platform designed to compare and benchmark top AI models. Users can engage in chat with multiple AI models side by side including renowned systems like ChatGPT, Claude….

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First indexed2026-08-20

What it does.

LMArena is a platform designed to compare and benchmark top AI models. Users can engage in chat with multiple AI models side by side including renowned systems like ChatGPT, Claude, Gemini, and other leading Language Models (LLMs). The platform allows users to examine and compare the responses of these AI models to inputs. Its public leaderboard is powered by shared user feedback and benchmark results make LMArena a vital tool for those wanting to find the AI model best suited to their needs. It's important to note that inputs are processed by third-party AI and responses may be inaccurate. Users should be aware that their conversations, along with some other forms of personal information, may be disclosed to the relevant AI providers and could be disclosed publicly to support the LMArena user community and further AI research. The service emphasizes the importance of not submitting any information users would not want to be shared publicly.

registry ID ndock:tool:lmarena

Pricing history.

auto-diffed on every sync: the changelog other directories don't keep

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