Trader consensus on Polymarket heavily favors Anthropic at a 74.5% implied probability for topping the LMSYS Chatbot Arena leaderboard by May 31, propelled by Claude Opus 4.6 Thinking's unchallenged #1 Elo position since early April, following its February 2026 release and the April 7 Mythos unveiling for superior token efficiency and AI capabilities. xAI follows at 26.5% amid Grok 4.20's competitive benchmarks and delayed Grok 5 expectations, while Baidu, Microsoft, Meituan, and others cluster around 25-26% on rumored Ernie, Phi-series, and enterprise model upgrades from China's vibrant developer ecosystem. Key catalysts include impending rival large language model launches, though historical delays underscore prediction market uncertainty.
Resumo experimental gerado por IA com dados do Polymarket. Isto não é aconselhamento de trading e não tem qualquer papel na resolução deste mercado. · AtualizadoWhich company has the best AI model end of May?
Which company has the best AI model end of May?
Anthropic 75%
xAI 27%
Microsoft 26%
Z.ai 26%

Anthropic
75%

xAI
27%

Microsoft
26%

Z.ai
26%

Baidu
26%

Meituan
25%

Amazon
25%

DeepSeek
24%

Mistral
24%

24%

OpenAI
23%

Alibaba
16%

Moonshot
15%

ByteDance
14%

Meta
14%
Anthropic 75%
xAI 27%
Microsoft 26%
Z.ai 26%

Anthropic
75%

xAI
27%

Microsoft
26%

Z.ai
26%

Baidu
26%

Meituan
25%

Amazon
25%

DeepSeek
24%

Mistral
24%

24%

OpenAI
23%

Alibaba
16%

Moonshot
15%

ByteDance
14%

Meta
14%
Results from the "Score" 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 ranked primarily by their arena score at this market’s check time, with alphabetical order of company names as listed in this market group used as a tiebreaker (e.g., if the two models are tied by arena score, “Google” would be ranked ahead of “xAI”). This market will resolve based on the company that occupies first place under this ranking.
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.
Mercado Aberto: Apr 14, 2026, 5:17 PM ET
Resolver
0x69c47De9D...Results from the "Score" 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 ranked primarily by their arena score at this market’s check time, with alphabetical order of company names as listed in this market group used as a tiebreaker (e.g., if the two models are tied by arena score, “Google” would be ranked ahead of “xAI”). This market will resolve based on the company that occupies first place under this ranking.
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.
Resolver
0x69c47De9D...Trader consensus on Polymarket heavily favors Anthropic at a 74.5% implied probability for topping the LMSYS Chatbot Arena leaderboard by May 31, propelled by Claude Opus 4.6 Thinking's unchallenged #1 Elo position since early April, following its February 2026 release and the April 7 Mythos unveiling for superior token efficiency and AI capabilities. xAI follows at 26.5% amid Grok 4.20's competitive benchmarks and delayed Grok 5 expectations, while Baidu, Microsoft, Meituan, and others cluster around 25-26% on rumored Ernie, Phi-series, and enterprise model upgrades from China's vibrant developer ecosystem. Key catalysts include impending rival large language model launches, though historical delays underscore prediction market uncertainty.
Resumo experimental gerado por IA com dados do Polymarket. Isto não é aconselhamento de trading e não tem qualquer papel na resolução deste mercado. · Atualizado
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