Anthropic leads with 88.5% implied probability due to consistent outperformance on key benchmarks and demonstrated capabilities in its latest large language models, reflecting trader consensus on its technical edge over rivals. Recent official releases and capability demonstrations have strengthened this positioning relative to OpenAI, Google, and Meta, while low single-digit odds for those labs highlight slower perceived progress on frontier models. Competitive dynamics in the AI sector, including developer ecosystem adoption and safety-focused advancements, further support the current sentiment. Key upcoming catalysts through September include potential model updates from multiple labs, though historical patterns show release timelines can shift and new evaluations may alter relative standings.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedAnthropic 89%
OpenAI 5.3%
Google 4.1%
SpaceXAI 1.9%
$257,365 Vol.
$257,365 Vol.
Sep 30, 2026
Anthropic
89%
OpenAI
5%
4%
SpaceXAI
2%
Meta
1%
Alibaba
<1%
Z.ai
<1%
Moonshot
<1%
DeepSeek
<1%
Baidu
<1%
Xiaomi
<1%
Amazon
<1%
ByteDance
<1%
Nvidia
<1%
Thinky
<1%
MiniMax
<1%
Mistral
<1%
Meituan
<1%
StepFun
<1%
Microsoft
<1%
Tencent
<1%
Anthropic 89%
OpenAI 5.3%
Google 4.1%
SpaceXAI 1.9%
$257,365 Vol.
$257,365 Vol.
Sep 30, 2026
Anthropic
$34,011 Vol.
89%
OpenAI
$14,018 Vol.
5%
$12,218 Vol.
4%
SpaceXAI
$12,184 Vol.
2%
Meta
$10,561 Vol.
1%
Alibaba
$14,092 Vol.
<1%
Z.ai
$10,612 Vol.
<1%
Moonshot
$10,111 Vol.
<1%
DeepSeek
$15,223 Vol.
<1%
Baidu
$11,164 Vol.
<1%
Xiaomi
$9,676 Vol.
<1%
Amazon
$13,035 Vol.
<1%
ByteDance
$10,562 Vol.
<1%
Nvidia
$11,476 Vol.
<1%
Thinky
$9,919 Vol.
<1%
MiniMax
$9,775 Vol.
<1%
Mistral
$8,302 Vol.
<1%
Meituan
$8,839 Vol.
<1%
StepFun
$9,882 Vol.
<1%
Microsoft
$14,945 Vol.
<1%
Tencent
$6,758 Vol.
<1%
This market will resolve according to the company which owns the model which has the highest arena rank based on the arena.ai Text Arena (Overall) when the table under the "Leaderboard" tab is checked on September 30, 2026, 12:00 PM ET.
Results from the "Rank" column under the "Text Arena | Overall" Leaderboard tab at https://arena.ai/leaderboard/text/overall-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 (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".Anthropic leads with 88.5% implied probability due to consistent outperformance on key benchmarks and demonstrated capabilities in its latest large language models, reflecting trader consensus on its technical edge over rivals. Recent official releases and capability demonstrations have strengthened this positioning relative to OpenAI, Google, and Meta, while low single-digit odds for those labs highlight slower perceived progress on frontier models. Competitive dynamics in the AI sector, including developer ecosystem adoption and safety-focused advancements, further support the current sentiment. Key upcoming catalysts through September include potential model updates from multiple labs, though historical patterns show release timelines can shift and new evaluations may alter relative standings.
This market will resolve according to the company which owns the model which has the highest arena rank based on the arena.ai Text Arena (Overall) when the table under the "Leaderboard" tab is checked on September 30, 2026, 12:00 PM ET.
Results from the "Rank" column under the "Text Arena | Overall" Leaderboard tab at https://arena.ai/leaderboard/text/overall-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 (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".
Results from the "Rank" column under the "Text Arena | Overall" Leaderboard tab at https://arena.ai/leaderboard/text/overall-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 (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".
Market Opened: Jul 20, 2026, 8:28 PM ET
Volume
$257,365End Date
Sep 30, 2026Market Opened
Jul 20, 2026, 8:28 PM ETResolution Source
https://arena.ai/leaderboard/text/overall-no-style-controlResolver
0x69c47De9D...This market will resolve according to the company which owns the model which has the highest arena rank based on the arena.ai Text Arena (Overall) when the table under the "Leaderboard" tab is checked on September 30, 2026, 12:00 PM ET.
Results from the "Rank" column under the "Text Arena | Overall" Leaderboard tab at https://arena.ai/leaderboard/text/overall-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 (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".Anthropic leads with 88.5% implied probability due to consistent outperformance on key benchmarks and demonstrated capabilities in its latest large language models, reflecting trader consensus on its technical edge over rivals. Recent official releases and capability demonstrations have strengthened this positioning relative to OpenAI, Google, and Meta, while low single-digit odds for those labs highlight slower perceived progress on frontier models. Competitive dynamics in the AI sector, including developer ecosystem adoption and safety-focused advancements, further support the current sentiment. Key upcoming catalysts through September include potential model updates from multiple labs, though historical patterns show release timelines can shift and new evaluations may alter relative standings.
This market will resolve according to the company which owns the model which has the highest arena rank based on the arena.ai Text Arena (Overall) when the table under the "Leaderboard" tab is checked on September 30, 2026, 12:00 PM ET.
Results from the "Rank" column under the "Text Arena | Overall" Leaderboard tab at https://arena.ai/leaderboard/text/overall-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 (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".
Results from the "Rank" column under the "Text Arena | Overall" Leaderboard tab at https://arena.ai/leaderboard/text/overall-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 (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".
Volume
$257,365End Date
Sep 30, 2026Market Opened
Jul 20, 2026, 8:28 PM ETResolution Source
https://arena.ai/leaderboard/text/overall-no-style-controlResolver
0x69c47De9D...Anthropic leads with 88.5% implied probability due to consistent outperformance on key benchmarks and demonstrated capabilities in its latest large language models, reflecting trader consensus on its technical edge over rivals. Recent official releases and capability demonstrations have strengthened this positioning relative to OpenAI, Google, and Meta, while low single-digit odds for those labs highlight slower perceived progress on frontier models. Competitive dynamics in the AI sector, including developer ecosystem adoption and safety-focused advancements, further support the current sentiment. Key upcoming catalysts through September include potential model updates from multiple labs, though historical patterns show release timelines can shift and new evaluations may alter relative standings.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
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