**Anthropic leads the Text Arena Math category with a commanding 71% market-implied probability because its latest Claude models, including claude-opus-5-max and claude-fable-5-high variants, currently post the highest arena scores (around 1520–1537) on the arena.ai text/math leaderboard as of mid-September 2026.** These models excel in human-preference evaluations of complex reasoning, iterative problem-solving, and competition-style math prompts, outpacing Google’s Gemini 3.7 variants and other entries. OpenAI’s GPT-5 series trails notably at 7%, while Chinese labs such as Z.ai, Alibaba, and Moonshot occupy mid-tier positions but lack decisive leads. With resolution tied to end-of-October rankings, sustained dominance in ongoing votes and any new model drops from rivals represent the key swing factors for traders.
Riepilogo sperimentale generato dall'AI con riferimento ai dati di Polymarket. Questo non è un consiglio di trading e non ha alcun ruolo nella risoluzione di questo mercato. · AggiornatoQuale azienda ha il miglior modello di IA Text Arena Math alla fine di ottobre?
Anthropic 71%
Google 11.1%
OpenAI 7%
Alibaba 1.0%
$38,155 Vol.
$38,155 Vol.

Anthropic
71%

11%

OpenAI
7%

Alibaba
1%

Moonshot
1%

Meta
1%

Xiaomi
1%

SpaceXAI
<1%

Z.ai
<1%

ByteDance
<1%

Mistral
<1%

Tencent
<1%

Baidu
<1%

Nvidia
<1%

DeepSeek
<1%

MiniMax
<1%

Meituan
<1%

Amazon
<1%

StepFun
<1%

Microsoft
<1%
Anthropic 71%
Google 11.1%
OpenAI 7%
Alibaba 1.0%
$38,155 Vol.
$38,155 Vol.

Anthropic
71%

11%

OpenAI
7%

Alibaba
1%

Moonshot
1%

Meta
1%

Xiaomi
1%

SpaceXAI
<1%

Z.ai
<1%

ByteDance
<1%

Mistral
<1%

Tencent
<1%

Baidu
<1%

Nvidia
<1%

DeepSeek
<1%

MiniMax
<1%

Meituan
<1%

Amazon
<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.
Note: Models marked “AutoEval” at the applicable check time will not be considered, regardless of whether they display a rank or score.
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".
Mercato aperto: Aug 12, 2026, 7:52 PM ET
Risolutore
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.
Note: Models marked “AutoEval” at the applicable check time will not be considered, regardless of whether they display a rank or score.
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".
Risolutore
0x69c47De9D...**Anthropic leads the Text Arena Math category with a commanding 71% market-implied probability because its latest Claude models, including claude-opus-5-max and claude-fable-5-high variants, currently post the highest arena scores (around 1520–1537) on the arena.ai text/math leaderboard as of mid-September 2026.** These models excel in human-preference evaluations of complex reasoning, iterative problem-solving, and competition-style math prompts, outpacing Google’s Gemini 3.7 variants and other entries. OpenAI’s GPT-5 series trails notably at 7%, while Chinese labs such as Z.ai, Alibaba, and Moonshot occupy mid-tier positions but lack decisive leads. With resolution tied to end-of-October rankings, sustained dominance in ongoing votes and any new model drops from rivals represent the key swing factors for traders.
Riepilogo sperimentale generato dall'AI con riferimento ai dati di Polymarket. Questo non è un consiglio di trading e non ha alcun ruolo nella risoluzione di questo mercato. · Aggiornato
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