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Which company has the best AI model end of May?
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Anthropic
$1,197,411 Vol.
100%
Google
$1,019,021 Vol.
0%
OpenAI
$1,185,551 Vol.
0%
Alibaba
$541,724 Vol.
0%
xAI
$947,614 Vol.
0%
ByteDance
$789,298 Vol.
0%
Baidu
$473,434 Vol.
0%
Moonshot
$1,056,189 Vol.
0%
Amazon
$419,719 Vol.
0%
Z.ai
$575,402 Vol.
0%
Mistral
$1,560,303 Vol.
0%
DeepSeek
$513,932 Vol.
0%
Meituan
$312,992 Vol.
0%
Meta
$859,294 Vol.
0%
Microsoft
$432,285 Vol.
0%
Rules
This market will resolve according to the company that owns the model that has the highest arena rank based on the Chatbot Arena LLM Leaderboard (https://lmarena.ai/) when the table under the "Leaderboard" tab is checked on May 31, 2026, 12:00 PM ET.
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.
Models will be ordered primarily by their leaderboard rank at the market’s check time. If two or more models... This market will resolve according to the company that owns the model that has the highest arena rank based on the Chatbot Arena LLM Leaderboard (https://lmarena.ai/) when the table under the "Leaderboard" tab is checked on May 31, 2026, 12:00 PM ET.
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.
Models will be ordered primarily by their leaderboard rank at the market’s check time. If two or more models are tied on rank, they will be ordered by their Arena score, including any underlying, unrounded, granular values reflected in the data below the leaderboard. If a tie remains, alphabetical order of company names as listed in this market group will be used as a final tiebreaker (e.g., if the two models are tied by exact arena score, “Google” would be ranked ahead of “xAI”). This market will resolve based on the company that occupies first place under this ranking system.
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.
Market Opened: Apr 14, 2026, 5:34 PM ET
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