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Description
Which companies will have a #1 AI model by December 31, 2026? Markets resolve to Yes if a listed company holds the top Arena rank on the Chatbot Arena LLM Leaderboard as of 11:59 PM ET, with ties allowed to resolve Yes. The official leaderboard at lmarena.ai governs the result, and fallback rules apply if the source is unavailable.
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Rules
This market will resolve to "Yes" if the listed company has the highest arena rank based on the Chatbot Arena LLM Leaderboard (https://lmarena.ai/) by December 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to "No." Results from the "Rank" column under the "Text Arena | Overall" Leaderboard tab at https://lmarena.ai/leaderboard/text with style control off will be used to resolve this market. If a listed model ties for #1 Arena rank, it will suffice to resolve this market to "Yes." The resolution source for this market is the Chatbot Arena LLM Leaderboard found at https://lmarena.ai/. If this resolution source is unavailable at check time, this market will remain open until the leaderboard comes back online and will resolve based on the first check after it becomes available. If it becomes permanently unavailable, this market will resolve based on another resolution source.