Traders view multiple AI labs as equally likely contenders for the #2 ranking by end of October under style control conditions, reflected in several outcomes priced near 50 percent. This tight clustering stems from intense competition in large language model development, where differences in benchmark performance, reasoning depth, and precise output control features keep relative standings fluid. Google leads named contenders at 40.5 percent amid ongoing advancements, with Meta at 21.5 percent, while Anthropic, OpenAI, and others lag. Key upcoming catalysts include new model releases and third-party evaluations that could clarify leadership through demonstrated capabilities rather than marketing claims.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedGoogle 41%
Meta 23%
Anthropic 7%
Moonshot 7%
NEW
NEW
Oct 31, 2026
41%
Meta
23%
Anthropic
7%
Moonshot
7%
ByteDance
6%
OpenAI
5%
Alibaba
5%
Meituan
4%
StepFun
4%
Tencent
4%
Z.ai
3%
Xiaomi
3%
DeepSeek
3%
MiniMax
2%
Nvidia
2%
Thinky
2%
Microsoft
2%
SpaceXAI
2%
Baidu
<1%
Amazon
<1%
Mistral
<1%
Google 41%
Meta 23%
Anthropic 7%
Moonshot 7%
NEW
NEW
Oct 31, 2026
$842 Vol.
41%
Meta
$242 Vol.
23%
Anthropic
$33 Vol.
7%
Moonshot
$78 Vol.
7%
ByteDance
$97 Vol.
6%
OpenAI
$66 Vol.
5%
Alibaba
$66 Vol.
5%
Meituan
$93 Vol.
4%
StepFun
$93 Vol.
4%
Tencent
$80 Vol.
4%
Z.ai
$99 Vol.
3%
Xiaomi
$66 Vol.
3%
DeepSeek
$66 Vol.
3%
MiniMax
$72 Vol.
2%
Nvidia
$65 Vol.
2%
Thinky
$103 Vol.
2%
Microsoft
$95 Vol.
2%
SpaceXAI
$76 Vol.
2%
Baidu
$145 Vol.
<1%
Amazon
$210 Vol.
<1%
Mistral
$237 Vol.
<1%
This market will resolve according to the second-highest ranked Company based on the arena.ai Text Arena (Overall) (Style Control On) when the table under the "Leaderboard" tab filtered for "Labs" is checked on October 31, 2026, 12:00 PM ET.
Results from the "Lab Rank" column under the "Text Arena | Overall" Leaderboard tab at https://arena.ai/leaderboard/text/overall?rankBy=labs with style control on (Adjustments: Style Control) 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 second 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".Traders view multiple AI labs as equally likely contenders for the #2 ranking by end of October under style control conditions, reflected in several outcomes priced near 50 percent. This tight clustering stems from intense competition in large language model development, where differences in benchmark performance, reasoning depth, and precise output control features keep relative standings fluid. Google leads named contenders at 40.5 percent amid ongoing advancements, with Meta at 21.5 percent, while Anthropic, OpenAI, and others lag. Key upcoming catalysts include new model releases and third-party evaluations that could clarify leadership through demonstrated capabilities rather than marketing claims.
This market will resolve according to the second-highest ranked Company based on the arena.ai Text Arena (Overall) (Style Control On) when the table under the "Leaderboard" tab filtered for "Labs" is checked on October 31, 2026, 12:00 PM ET.
Results from the "Lab Rank" column under the "Text Arena | Overall" Leaderboard tab at https://arena.ai/leaderboard/text/overall?rankBy=labs with style control on (Adjustments: Style Control) 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 second 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 "Lab Rank" column under the "Text Arena | Overall" Leaderboard tab at https://arena.ai/leaderboard/text/overall?rankBy=labs with style control on (Adjustments: Style Control) 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 second 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: Aug 12, 2026, 8:03 PM ET
Volume
$2,922End Date
Oct 31, 2026Market Opened
Aug 12, 2026, 8:03 PM ETResolver
0x69c47De9D...This market will resolve according to the second-highest ranked Company based on the arena.ai Text Arena (Overall) (Style Control On) when the table under the "Leaderboard" tab filtered for "Labs" is checked on October 31, 2026, 12:00 PM ET.
Results from the "Lab Rank" column under the "Text Arena | Overall" Leaderboard tab at https://arena.ai/leaderboard/text/overall?rankBy=labs with style control on (Adjustments: Style Control) 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 second 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".Traders view multiple AI labs as equally likely contenders for the #2 ranking by end of October under style control conditions, reflected in several outcomes priced near 50 percent. This tight clustering stems from intense competition in large language model development, where differences in benchmark performance, reasoning depth, and precise output control features keep relative standings fluid. Google leads named contenders at 40.5 percent amid ongoing advancements, with Meta at 21.5 percent, while Anthropic, OpenAI, and others lag. Key upcoming catalysts include new model releases and third-party evaluations that could clarify leadership through demonstrated capabilities rather than marketing claims.
This market will resolve according to the second-highest ranked Company based on the arena.ai Text Arena (Overall) (Style Control On) when the table under the "Leaderboard" tab filtered for "Labs" is checked on October 31, 2026, 12:00 PM ET.
Results from the "Lab Rank" column under the "Text Arena | Overall" Leaderboard tab at https://arena.ai/leaderboard/text/overall?rankBy=labs with style control on (Adjustments: Style Control) 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 second 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 "Lab Rank" column under the "Text Arena | Overall" Leaderboard tab at https://arena.ai/leaderboard/text/overall?rankBy=labs with style control on (Adjustments: Style Control) 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 second 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
$2,922End Date
Oct 31, 2026Market Opened
Aug 12, 2026, 8:03 PM ETResolver
0x69c47De9D...Traders view multiple AI labs as equally likely contenders for the #2 ranking by end of October under style control conditions, reflected in several outcomes priced near 50 percent. This tight clustering stems from intense competition in large language model development, where differences in benchmark performance, reasoning depth, and precise output control features keep relative standings fluid. Google leads named contenders at 40.5 percent amid ongoing advancements, with Meta at 21.5 percent, while Anthropic, OpenAI, and others lag. Key upcoming catalysts include new model releases and third-party evaluations that could clarify leadership through demonstrated capabilities rather than marketing claims.
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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