Anthropic leads trader sentiment at 79% implied probability for the best Text Arena Math AI model by end of September 2026, driven by its Claude Opus and Fable variants consistently topping the lmarena.ai mathematical leaderboard with Elo ratings above 1528. Recent confirmation that Anthropic researchers used an internal Claude model to formalize Andrew Wiles’ proof of Fermat’s Last Theorem in just 11 days has reinforced perceptions of superior mathematical reasoning and proof-generation capabilities. OpenAI trails at 16% amid strong FrontierMath v2 results for its GPT-5.6 series, while Google sits at 2.3% despite competitive AIME scores. With the market resolving soon, traders are focusing on any final leaderboard shifts or benchmark updates in the remaining weeks.
Eksperymentalne podsumowanie AI odwołujące się do danych Polymarket. To nie jest porada handlowa i nie ma wpływu na rozstrzyganie tego rynku. · ZaktualizowanoWhich company has the best Text Arena Math AI model end of September?
Anthropic 79%
OpenAI 16%
Google 2.3%
SpaceXAI <1%
$56,305 Wol.
$56,305 Wol.

Anthropic
79%

OpenAI
16%

2%

SpaceXAI
<1%

Alibaba
<1%

Baidu
<1%

Z.ai
<1%

Xiaomi
<1%

Moonshot
<1%

Meta
<1%

Nvidia
<1%

DeepSeek
<1%

MiniMax
<1%

Meituan
<1%

Amazon
<1%

ByteDance
<1%

Mistral
<1%

Tencent
<1%

StepFun
<1%

Microsoft
<1%
Anthropic 79%
OpenAI 16%
Google 2.3%
SpaceXAI <1%
$56,305 Wol.
$56,305 Wol.

Anthropic
79%

OpenAI
16%

2%

SpaceXAI
<1%

Alibaba
<1%

Baidu
<1%

Z.ai
<1%

Xiaomi
<1%

Moonshot
<1%

Meta
<1%

Nvidia
<1%

DeepSeek
<1%

MiniMax
<1%

Meituan
<1%

Amazon
<1%

ByteDance
<1%

Mistral
<1%

Tencent
<1%

StepFun
<1%

Microsoft
<1%
Results from the "Rank" column under the "Text Arena | Math" Leaderboard tab at https://arena.ai/leaderboard/text/math-no-style-control with style control off (Adjustments: None) and filtered for "Models" 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 still 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 “SpaceXAI”). This market will resolve based on the company that occupies first place under this ranking.
The resolution source for this market is the arena.ai Text Arena (Math). 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 to "Other".
Rynek otwarty: Jul 20, 2026, 7:29 PM ET
Źródło rozstrzygnięcia
https://arena.ai/leaderboard/text/math-no-style-controlRozstrzygający
0x69c47De9D...Results from the "Rank" column under the "Text Arena | Math" Leaderboard tab at https://arena.ai/leaderboard/text/math-no-style-control with style control off (Adjustments: None) and filtered for "Models" 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 still 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 “SpaceXAI”). This market will resolve based on the company that occupies first place under this ranking.
The resolution source for this market is the arena.ai Text Arena (Math). 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 to "Other".
Źródło rozstrzygnięcia
https://arena.ai/leaderboard/text/math-no-style-controlRozstrzygający
0x69c47De9D...Anthropic leads trader sentiment at 79% implied probability for the best Text Arena Math AI model by end of September 2026, driven by its Claude Opus and Fable variants consistently topping the lmarena.ai mathematical leaderboard with Elo ratings above 1528. Recent confirmation that Anthropic researchers used an internal Claude model to formalize Andrew Wiles’ proof of Fermat’s Last Theorem in just 11 days has reinforced perceptions of superior mathematical reasoning and proof-generation capabilities. OpenAI trails at 16% amid strong FrontierMath v2 results for its GPT-5.6 series, while Google sits at 2.3% despite competitive AIME scores. With the market resolving soon, traders are focusing on any final leaderboard shifts or benchmark updates in the remaining weeks.
Eksperymentalne podsumowanie AI odwołujące się do danych Polymarket. To nie jest porada handlowa i nie ma wpływu na rozstrzyganie tego rynku. · Zaktualizowano
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