Recent July and August 2026 model releases have intensified competition for third place among frontier AI labs, with Anthropic's Claude Opus 5 and Fable 5 holding narrow leads on intelligence and agentic benchmarks while OpenAI's GPT-5.6 tiers, Google's Gemini 3.6 variants, xAI's Grok 4.5/4.6, and Meta's Muse Spark 1.2 deliver comparable gains. Chinese labs including DeepSeek, Moonshot, and MiniMax have closed gaps through cost-efficient open-weight models and rapid iteration, creating parity that leaves third-best positioning highly fluid. Trader sentiment at roughly 45-55% across leading candidates reflects uncertainty over the next 2.5 months, where benchmark shifts, additional releases, or compute announcements could quickly reorder the field before October 31.
Polymarketデータを参照したAI生成の実験的な要約。これは取引アドバイスではなく、このマーケットの解決方法には一切関係ありません。 · 更新日Google 45%
Meituan 44%
DeepSeek 43%
Amazon 43%

45%

Meituan
44%

DeepSeek
43%

Amazon
43%

ByteDance
43%

Nvidia
43%

MiniMax
43%

Anthropic
43%

Meta
43%

Xiaomi
43%

Mistral
43%

Tencent
43%

Microsoft
43%

Thinky
42%

StepFun
42%

Baidu
42%

Alibaba
41%

OpenAI
41%

Moonshot
38%

SpaceXAI
24%

Z.ai
48%
Google 45%
Meituan 44%
DeepSeek 43%
Amazon 43%

45%

Meituan
44%

DeepSeek
43%

Amazon
43%

ByteDance
43%

Nvidia
43%

MiniMax
43%

Anthropic
43%

Meta
43%

Xiaomi
43%

Mistral
43%

Tencent
43%

Microsoft
43%

Thinky
42%

StepFun
42%

Baidu
42%

Alibaba
41%

OpenAI
41%

Moonshot
38%

SpaceXAI
24%

Z.ai
48%
Results from the "Lab Rank" column under the "Text Arena | Overall" Leaderboard tab at https://arena.ai/leaderboard/text/overall-no-style-control?rankBy=labs with style control off (Adjustments: None) and filtered for "Labs" 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.
AI companies will be ordered primarily by their Lab Rank at the market’s check time. If the results based on the lab ranking are ambiguous or unavailable, the relevant AI companies will be ordered according to their highest-ranking AI model in the leaderboard’s “Models” view. 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 AI lab/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 third place under this ranking.
The resolution source for this market is the arena.ai Text Arena (Overall). 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".
マーケット開始日: Aug 12, 2026, 8:02 PM ET
Resolver
0x69c47De9D...Results from the "Lab Rank" column under the "Text Arena | Overall" Leaderboard tab at https://arena.ai/leaderboard/text/overall-no-style-control?rankBy=labs with style control off (Adjustments: None) and filtered for "Labs" 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.
AI companies will be ordered primarily by their Lab Rank at the market’s check time. If the results based on the lab ranking are ambiguous or unavailable, the relevant AI companies will be ordered according to their highest-ranking AI model in the leaderboard’s “Models” view. 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 AI lab/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 third place under this ranking.
The resolution source for this market is the arena.ai Text Arena (Overall). 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".
Resolver
0x69c47De9D...Recent July and August 2026 model releases have intensified competition for third place among frontier AI labs, with Anthropic's Claude Opus 5 and Fable 5 holding narrow leads on intelligence and agentic benchmarks while OpenAI's GPT-5.6 tiers, Google's Gemini 3.6 variants, xAI's Grok 4.5/4.6, and Meta's Muse Spark 1.2 deliver comparable gains. Chinese labs including DeepSeek, Moonshot, and MiniMax have closed gaps through cost-efficient open-weight models and rapid iteration, creating parity that leaves third-best positioning highly fluid. Trader sentiment at roughly 45-55% across leading candidates reflects uncertainty over the next 2.5 months, where benchmark shifts, additional releases, or compute announcements could quickly reorder the field before October 31.
Polymarketデータを参照したAI生成の実験的な要約。これは取引アドバイスではなく、このマーケットの解決方法には一切関係ありません。 · 更新日
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