Trader sentiment for the #3 AI lab spot on arena.ai’s text arena leaderboard (style control on) by September 30 reflects a tight contest among Meta, Google, Moonshot, and OpenAI, with implied probabilities clustered near 20–30% amid broader 50% outcomes across the field. Recent model releases and benchmark gains—particularly Meta’s Llama iterations and Chinese labs’ Qwen and Kimi updates—have kept rankings fluid on overall text performance when style constraints are active. The market prices in ongoing competitive parity, where small leaderboard shifts from new capabilities or user preferences could decide third place before resolution. Traders weigh demonstrated arena scores against typical late-month release timing and the inherent volatility of crowdsourced evaluations.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedMeta 31%
Google 23%
OpenAI 17.5%
Moonshot 12.0%
$81,023 Vol.
$81,023 Vol.

Meta
31%

23%

OpenAI
18%

Moonshot
19%

Alibaba
6%

Z.ai
11%

ByteDance
2%

Anthropic
2%

SpaceXAI
1%

Baidu
1%

DeepSeek
<1%

MiniMax
<1%

Mistral
<1%

Tencent
<1%

Microsoft
<1%

Xiaomi
<1%

Thinky
<1%

Meituan
<1%

Amazon
<1%

Nvidia
<1%

StepFun
<1%
Meta 31%
Google 23%
OpenAI 17.5%
Moonshot 12.0%
$81,023 Vol.
$81,023 Vol.

Meta
31%

23%

OpenAI
18%

Moonshot
19%

Alibaba
6%

Z.ai
11%

ByteDance
2%

Anthropic
2%

SpaceXAI
1%

Baidu
1%

DeepSeek
<1%

MiniMax
<1%

Mistral
<1%

Tencent
<1%

Microsoft
<1%

Xiaomi
<1%

Thinky
<1%

Meituan
<1%

Amazon
<1%

Nvidia
<1%

StepFun
<1%
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.
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".
Market Opened: Jul 24, 2026, 8:03 PM ET
Resolution Source
https://arena.ai/leaderboard/text/overall?rankBy=labsResolver
0x69c47De9D...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.
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".
Resolution Source
https://arena.ai/leaderboard/text/overall?rankBy=labsResolver
0x69c47De9D...Trader sentiment for the #3 AI lab spot on arena.ai’s text arena leaderboard (style control on) by September 30 reflects a tight contest among Meta, Google, Moonshot, and OpenAI, with implied probabilities clustered near 20–30% amid broader 50% outcomes across the field. Recent model releases and benchmark gains—particularly Meta’s Llama iterations and Chinese labs’ Qwen and Kimi updates—have kept rankings fluid on overall text performance when style constraints are active. The market prices in ongoing competitive parity, where small leaderboard shifts from new capabilities or user preferences could decide third place before resolution. Traders weigh demonstrated arena scores against typical late-month release timing and the inherent volatility of crowdsourced evaluations.
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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