Traders see a tight race for the number-two AI lab by late October 2026, with Google holding the highest implied probability at 19.5 percent amid recent Gemini updates that strengthened multimodal reasoning and controllable generation features. Anthropic follows closely at 16 percent on the back of Claude’s enterprise adoption and safety-focused refinements, while Meta’s 14.5 percent reflects open-weight model momentum and developer ecosystem growth. Lower odds for Moonshot, Baidu, and others highlight how rapid iteration in large language model capabilities, benchmark gains, and platform integrations can quickly shift positioning. Key swing factors include upcoming developer conferences, regulatory clarity on AI deployment, and any surprise model releases that demonstrate superior style control or user adoption metrics before the resolution date.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedGoogle 19%
Anthropic 17%
Meta 15%
Baidu 14%
NEW
NEW
Oct 31, 2026
19%
Anthropic
17%
Meta
15%
Baidu
14%
Moonshot
13%
ByteDance
6%
Meituan
4%
Mistral
4%
Amazon
4%
Tencent
4%
StepFun
4%
OpenAI
4%
Alibaba
4%
Z.ai
3%
DeepSeek
3%
MiniMax
3%
SpaceXAI
3%
Xiaomi
3%
Thinky
2%
Nvidia
2%
Microsoft
2%
Google 19%
Anthropic 17%
Meta 15%
Baidu 14%
NEW
NEW
Oct 31, 2026
$263 Vol.
19%
Anthropic
$13 Vol.
17%
Meta
$113 Vol.
15%
Baidu
$13 Vol.
14%
Moonshot
$31 Vol.
13%
ByteDance
$56 Vol.
6%
Meituan
$73 Vol.
4%
Mistral
$72 Vol.
4%
Amazon
$52 Vol.
4%
Tencent
$60 Vol.
4%
StepFun
$73 Vol.
4%
OpenAI
$46 Vol.
4%
Alibaba
$46 Vol.
4%
Z.ai
$79 Vol.
3%
DeepSeek
$46 Vol.
3%
MiniMax
$52 Vol.
3%
SpaceXAI
$56 Vol.
3%
Xiaomi
$46 Vol.
3%
Thinky
$83 Vol.
2%
Nvidia
$45 Vol.
2%
Microsoft
$75 Vol.
2%
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 see a tight race for the number-two AI lab by late October 2026, with Google holding the highest implied probability at 19.5 percent amid recent Gemini updates that strengthened multimodal reasoning and controllable generation features. Anthropic follows closely at 16 percent on the back of Claude’s enterprise adoption and safety-focused refinements, while Meta’s 14.5 percent reflects open-weight model momentum and developer ecosystem growth. Lower odds for Moonshot, Baidu, and others highlight how rapid iteration in large language model capabilities, benchmark gains, and platform integrations can quickly shift positioning. Key swing factors include upcoming developer conferences, regulatory clarity on AI deployment, and any surprise model releases that demonstrate superior style control or user adoption metrics before the resolution date.
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
$1,298End 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 see a tight race for the number-two AI lab by late October 2026, with Google holding the highest implied probability at 19.5 percent amid recent Gemini updates that strengthened multimodal reasoning and controllable generation features. Anthropic follows closely at 16 percent on the back of Claude’s enterprise adoption and safety-focused refinements, while Meta’s 14.5 percent reflects open-weight model momentum and developer ecosystem growth. Lower odds for Moonshot, Baidu, and others highlight how rapid iteration in large language model capabilities, benchmark gains, and platform integrations can quickly shift positioning. Key swing factors include upcoming developer conferences, regulatory clarity on AI deployment, and any surprise model releases that demonstrate superior style control or user adoption metrics before the resolution date.
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
$1,298End Date
Oct 31, 2026Market Opened
Aug 12, 2026, 8:03 PM ETResolver
0x69c47De9D...Traders see a tight race for the number-two AI lab by late October 2026, with Google holding the highest implied probability at 19.5 percent amid recent Gemini updates that strengthened multimodal reasoning and controllable generation features. Anthropic follows closely at 16 percent on the back of Claude’s enterprise adoption and safety-focused refinements, while Meta’s 14.5 percent reflects open-weight model momentum and developer ecosystem growth. Lower odds for Moonshot, Baidu, and others highlight how rapid iteration in large language model capabilities, benchmark gains, and platform integrations can quickly shift positioning. Key swing factors include upcoming developer conferences, regulatory clarity on AI deployment, and any surprise model releases that demonstrate superior style control or user adoption metrics before the resolution date.
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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