
https://lmarena.ai/leaderboard
All companies that have a model at the top of the leaderboard at any point in 2025
At the top is defined as having the highest Elo score on the leaderboard
/jim/which-companies-will-top-chatbot-ar-RQp5CdN0uE
/jim/which-companies-will-top-chatbot-ar-quZQ5SlISh
/jim/which-companies-will-top-chatbot-ar-h06UutOO8y
Update 2025-11-20 (PST) (AI summary of creator comment): When there are multiple leaderboards on Chatbot Arena, the default sorting will be used to determine which models are at the top.
People are also trading
@jim If I recall correctly, when this market was created there was only a single (or at least clearly primary) leaderboard on Chatbot Arena. This is no longer the case. In my opinion the course of action that would be most accurate to the market as stated is to count any model that tops any of the leaderboards.
Similar market for arbitrage: https://manifold.markets/jim/will-a-company-other-than-openai-xa
@ProjectVictory resolves to all that have a model at the top of the leaderboard at any point in 2025.
@jim so it will only resolve to more than one company if two or more models from different companies have exactly the same Elo?


