Trader consensus on Polymarket gives Anthropic a 99.2% implied probability of fielding the best AI model by March 31, propelled by Claude Opus 4.6's unchallenged dominance across major benchmarks like LMSYS Chatbot Arena (top Elo scores in text, code, and vision), Artificial Analysis, and SWE-Bench Verified (80.8%). Anthropic's early March releases—including Claude Opus 4.6, Sonnet 4.6, 1M-token context windows, computer-use agents, and integrations for tools like Excel—have solidified its lead over Google's Gemini 3.1 and OpenAI's GPT-5 variants, with no rival surpassing it on leaderboards this month. A last-minute frontier model drop from competitors, verified by independent evals before resolution, could disrupt this near-certainty, though timelines rarely shift so abruptly.
Résumé expérimental généré par IA à partir des données Polymarket · Mis à jourAnthropic 99.3%
Google <1%
xAI <1%
OpenAI <1%
$15,391,508 Vol.
$15,391,508 Vol.

Anthropic
99%

<1%

xAI
<1%

OpenAI
<1%

DeepSeek
<1%

Baidu
<1%

Moonshot
<1%

Meituan
<1%

Alibaba
<1%

Z.ai
<1%

Mistral
<1%
Anthropic 99.3%
Google <1%
xAI <1%
OpenAI <1%
$15,391,508 Vol.
$15,391,508 Vol.

Anthropic
99%

<1%

xAI
<1%

OpenAI
<1%

DeepSeek
<1%

Baidu
<1%

Moonshot
<1%

Meituan
<1%

Alibaba
<1%

Z.ai
<1%

Mistral
<1%
Results from the "Arena Score" section on the Leaderboard tab of https://lmarena.ai/leaderboard/text with the style control off will be used to resolve this market.
If two models are tied for the 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 resolve based on the first check after it becomes available. If it becomes permanently unavailable, this market will resolve based on another resolution source.
Marché ouvert : 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 with the style control off will be used to resolve this market.
If two models are tied for the 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 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
0x2F5e3684c...Trader consensus on Polymarket gives Anthropic a 99.2% implied probability of fielding the best AI model by March 31, propelled by Claude Opus 4.6's unchallenged dominance across major benchmarks like LMSYS Chatbot Arena (top Elo scores in text, code, and vision), Artificial Analysis, and SWE-Bench Verified (80.8%). Anthropic's early March releases—including Claude Opus 4.6, Sonnet 4.6, 1M-token context windows, computer-use agents, and integrations for tools like Excel—have solidified its lead over Google's Gemini 3.1 and OpenAI's GPT-5 variants, with no rival surpassing it on leaderboards this month. A last-minute frontier model drop from competitors, verified by independent evals before resolution, could disrupt this near-certainty, though timelines rarely shift so abruptly.
Résumé expérimental généré par IA à partir des données Polymarket · Mis à jour
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