Anthropic's Claude Opus 4.6 models dominate the LMArena text leaderboard (Style Control On) as of the March 26 update, with the "-thinking" variant at #1 (1504 Elo) and base model at #2 (1500 Elo), well ahead of Google's Gemini 3.1 Pro Preview (#3, 1493 Elo) and xAI's Grok-4.20 Beta (#4, 1491 Elo). This positioning stems from Claude's superior demonstrated capabilities in reasoning and coding benchmarks, reinforced by steady vote accumulation (over 13,000 for #2) amid stable recent updates, driving trader consensus to 96.9% implied probability. With the market resolving end-of-March, upset scenarios include a last-minute xAI Grok preview or OpenAI GPT update surging via fresh user votes, though leaderboard momentum favors Anthropic barring surprises before March 31.
Resumo experimental gerado por IA com dados do Polymarket · AtualizadoQual empresa tem o modelo #2 de IA no final de março? (Controle de Estilo Ativado)
Qual empresa tem o modelo #2 de IA no final de março? (Controle de Estilo Ativado)
Anthropic 96.8%
xAI 1.8%
DeepSeek <1%
OpenAI <1%
$499,954 Vol.
$499,954 Vol.

Anthropic
97%

xAI
2%

DeepSeek
1%

OpenAI
1%

Moonshot
<1%

<1%

Z.ai
<1%

Mistral
<1%

Alibaba
<1%

Meituan
<1%
Anthropic 96.8%
xAI 1.8%
DeepSeek <1%
OpenAI <1%
$499,954 Vol.
$499,954 Vol.

Anthropic
97%

xAI
2%

DeepSeek
1%

OpenAI
1%

Moonshot
<1%

<1%

Z.ai
<1%

Mistral
<1%

Alibaba
<1%

Meituan
<1%
Results from the "Arena Score" section on the Leaderboard tab of https://lmarena.ai/leaderboard/text set to default (style control on) will be used to resolve this market.
If two models are tied for the second-highest arena score at this market's check time, resolution will be based on whichever company's name, as it is described in this market group, comes first in alphabetical order (e.g., if both were tied, "Google" would resolve to "Yes", and "xAI" would resolve to "No")
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 resolves 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: Dec 2, 2025, 6:02 PM ET
Resolver
0x2F5e3684c...Results from the "Arena Score" section on the Leaderboard tab of https://lmarena.ai/leaderboard/text set to default (style control on) will be used to resolve this market.
If two models are tied for the second-highest arena score at this market's check time, resolution will be based on whichever company's name, as it is described in this market group, comes first in alphabetical order (e.g., if both were tied, "Google" would resolve to "Yes", and "xAI" would resolve to "No")
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 resolves based on the first check after it becomes available. If it becomes permanently unavailable, this market will resolve based on another resolution source.
Resolver
0x2F5e3684c...Anthropic's Claude Opus 4.6 models dominate the LMArena text leaderboard (Style Control On) as of the March 26 update, with the "-thinking" variant at #1 (1504 Elo) and base model at #2 (1500 Elo), well ahead of Google's Gemini 3.1 Pro Preview (#3, 1493 Elo) and xAI's Grok-4.20 Beta (#4, 1491 Elo). This positioning stems from Claude's superior demonstrated capabilities in reasoning and coding benchmarks, reinforced by steady vote accumulation (over 13,000 for #2) amid stable recent updates, driving trader consensus to 96.9% implied probability. With the market resolving end-of-March, upset scenarios include a last-minute xAI Grok preview or OpenAI GPT update surging via fresh user votes, though leaderboard momentum favors Anthropic barring surprises before March 31.
Resumo experimental gerado por IA com dados do Polymarket · Atualizado
Cuidado com os links externos.
Cuidado com os links externos.
Frequently Asked Questions