Anthropic holds a commanding 79.5% implied probability because its Claude Opus 5 and Fable 5 variants, along with recent Opus 4.8 and Mythos 5 iterations, occupy the top positions on the arena.ai Text Arena Math leaderboard through strong human preference votes on competition-level problems. These models demonstrate leading results on USAMO 2026 and related math benchmarks, reflecting targeted advances in reasoning chains and proof-style tasks since the July 2026 Opus 5 release. OpenAI trails at 10.5% despite GPT-5.6 strengths on FrontierMath, while Google, Moonshot, and Chinese labs remain lower due to narrower leads on the specific arena voting format. Traders are pricing in limited near-term disruption before October resolution, though any major model update could still shift the ranking.
Polymarket ডেটা রেফারেন্স করে পরীক্ষামূলক AI-জেনারেটেড সারাংশ। এটি ট্রেডিং পরামর্শ নয় এবং এই মার্কেট কীভাবে রেজলভ হয় তাতে কোনো ভূমিকা রাখে না। · আপডেটেডAnthropic 80%
OpenAI 11%
Google 4.5%
Meituan 2.4%
$15,452 Vol.
$15,452 Vol.

Anthropic
80%

OpenAI
11%

5%

Meituan
2%

Alibaba
2%

Xiaomi
2%

Tencent
2%

DeepSeek
2%

SpaceXAI
2%

Moonshot
2%

Z.ai
1%

Meta
1%

MiniMax
1%

ByteDance
1%

StepFun
1%

Microsoft
1%

Amazon
1%

Mistral
<1%

Baidu
<1%

Nvidia
<1%
Anthropic 80%
OpenAI 11%
Google 4.5%
Meituan 2.4%
$15,452 Vol.
$15,452 Vol.

Anthropic
80%

OpenAI
11%

5%

Meituan
2%

Alibaba
2%

Xiaomi
2%

Tencent
2%

DeepSeek
2%

SpaceXAI
2%

Moonshot
2%

Z.ai
1%

Meta
1%

MiniMax
1%

ByteDance
1%

StepFun
1%

Microsoft
1%

Amazon
1%

Mistral
<1%

Baidu
<1%

Nvidia
<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".
মার্কেট ওপেন হয়েছে: Aug 12, 2026, 7:52 PM ET
রেজলভার
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".
রেজলভার
0x69c47De9D...Anthropic holds a commanding 79.5% implied probability because its Claude Opus 5 and Fable 5 variants, along with recent Opus 4.8 and Mythos 5 iterations, occupy the top positions on the arena.ai Text Arena Math leaderboard through strong human preference votes on competition-level problems. These models demonstrate leading results on USAMO 2026 and related math benchmarks, reflecting targeted advances in reasoning chains and proof-style tasks since the July 2026 Opus 5 release. OpenAI trails at 10.5% despite GPT-5.6 strengths on FrontierMath, while Google, Moonshot, and Chinese labs remain lower due to narrower leads on the specific arena voting format. Traders are pricing in limited near-term disruption before October resolution, though any major model update could still shift the ranking.
Polymarket ডেটা রেফারেন্স করে পরীক্ষামূলক AI-জেনারেটেড সারাংশ। এটি ট্রেডিং পরামর্শ নয় এবং এই মার্কেট কীভাবে রেজলভ হয় তাতে কোনো ভূমিকা রাখে না। · আপডেটেড
বাহ্যিক লিংক থেকে সাবধান।
বাহ্যিক লিংক থেকে সাবধান।
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