Skip to main content
icon for Third-best AI Lab end of September?

Third-best AI Lab end of September?

icon for Third-best AI Lab end of September?

Third-best AI Lab end of September?

Google 29%

Meta 25.4%

Alibaba 13%

OpenAI 9%

Polymarket

$45,686 Vol.

Google 29%

Meta 25.4%

Alibaba 13%

OpenAI 9%

Polymarket

$45,686 Vol.

icon for Google

Google

$22,058 Vol.

29%

icon for Meta

Meta

$3,593 Vol.

25%

icon for Alibaba

Alibaba

$5,530 Vol.

13%

icon for OpenAI

OpenAI

$1,444 Vol.

9%

icon for Baidu

Baidu

$847 Vol.

5%

icon for Moonshot

Moonshot

$971 Vol.

5%

icon for Z.ai

Z.ai

$803 Vol.

4%

icon for Anthropic

Anthropic

$804 Vol.

3%

icon for DeepSeek

DeepSeek

$876 Vol.

1%

icon for Microsoft

Microsoft

$813 Vol.

1%

icon for SpaceXAI

SpaceXAI

$822 Vol.

1%

icon for Xiaomi

Xiaomi

$718 Vol.

<1%

icon for Nvidia

Nvidia

$750 Vol.

<1%

icon for Thinky

Thinky

$853 Vol.

<1%

icon for MiniMax

MiniMax

$790 Vol.

<1%

icon for Meituan

Meituan

$970 Vol.

<1%

icon for Tencent

Tencent

$800 Vol.

<1%

icon for Amazon

Amazon

$441 Vol.

<1%

icon for ByteDance

ByteDance

$714 Vol.

<1%

icon for Mistral

Mistral

$669 Vol.

<1%

icon for StepFun

StepFun

$421 Vol.

<1%

This market will resolve according to the third-highest ranked Company based on the arena.ai Text Arena (Overall) when the table under the "Leaderboard" tab filtered for "Labs" is checked on September 30, 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-no-style-control?rankBy=labs with style control off (Adjustments: None) 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".Google and Meta trade near parity as the leading contenders for third place behind Anthropic and OpenAI, with market-implied odds reflecting tight benchmark convergence and recent model releases. Google’s Gemini 3.7 Flash and specialized variants have posted gains on coding and agentic benchmarks, while Meta’s Muse Spark series and open-weight drops like Muse Glimmer underscore rapid iteration and accessibility advantages. Chinese labs including Alibaba and Moonshot continue narrowing gaps through cost-efficient releases such as Qwen and Kimi K3, yet trader consensus still favors established U.S. scaling. With September resolution approaching, any new capability demonstrations or leaderboard shifts could quickly reorder probabilities among the tightly grouped mid-tier players.

This market will resolve according to the third-highest ranked Company based on the arena.ai Text Arena (Overall) when the table under the "Leaderboard" tab filtered for "Labs" is checked on September 30, 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-no-style-control?rankBy=labs with style control off (Adjustments: None) 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".
Volume
$45,686
End Date
Sep 30, 2026
Market Opened
Jul 24, 2026, 8:03 PM ET
This market will resolve according to the third-highest ranked Company based on the arena.ai Text Arena (Overall) when the table under the "Leaderboard" tab filtered for "Labs" is checked on September 30, 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-no-style-control?rankBy=labs with style control off (Adjustments: None) 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".
This market will resolve according to the third-highest ranked Company based on the arena.ai Text Arena (Overall) when the table under the "Leaderboard" tab filtered for "Labs" is checked on September 30, 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-no-style-control?rankBy=labs with style control off (Adjustments: None) 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".Google and Meta trade near parity as the leading contenders for third place behind Anthropic and OpenAI, with market-implied odds reflecting tight benchmark convergence and recent model releases. Google’s Gemini 3.7 Flash and specialized variants have posted gains on coding and agentic benchmarks, while Meta’s Muse Spark series and open-weight drops like Muse Glimmer underscore rapid iteration and accessibility advantages. Chinese labs including Alibaba and Moonshot continue narrowing gaps through cost-efficient releases such as Qwen and Kimi K3, yet trader consensus still favors established U.S. scaling. With September resolution approaching, any new capability demonstrations or leaderboard shifts could quickly reorder probabilities among the tightly grouped mid-tier players.

This market will resolve according to the third-highest ranked Company based on the arena.ai Text Arena (Overall) when the table under the "Leaderboard" tab filtered for "Labs" is checked on September 30, 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-no-style-control?rankBy=labs with style control off (Adjustments: None) 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".
Volume
$45,686
End Date
Sep 30, 2026
Market Opened
Jul 24, 2026, 8:03 PM ET
This market will resolve according to the third-highest ranked Company based on the arena.ai Text Arena (Overall) when the table under the "Leaderboard" tab filtered for "Labs" is checked on September 30, 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-no-style-control?rankBy=labs with style control off (Adjustments: None) 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".

Beware of external links.

Frequently Asked Questions

"Third-best AI Lab end of September?" is a prediction market on Polymarket with 21 possible outcomes where traders buy and sell shares based on what they believe will happen. The current leading outcome is "Google" at 28%, followed by "Meta" at 25%. Prices reflect real-time crowd-sourced probabilities. For example, a share priced at 28¢ implies that the market collectively assigns a 28% chance to that outcome. These odds shift continuously as traders react to new developments and information. Shares in the correct outcome are redeemable for $1 each upon market resolution.

As of today, "Third-best AI Lab end of September?" has generated $45.7K in total trading volume since the market launched on Jul 24, 2026. This level of trading activity reflects strong engagement from the Polymarket community and helps ensure that the current odds are informed by a deep pool of market participants. You can track live price movements and trade on any outcome directly on this page.

To trade on "Third-best AI Lab end of September?," browse the 21 available outcomes listed on this page. Each outcome displays a current price representing the market's implied probability. To take a position, select the outcome you believe is most likely, choose "Yes" to trade in favor of it or "No" to trade against it, enter your amount, and click "Trade." If your chosen outcome is correct when the market resolves, your "Yes" shares pay out $1 each. If it's incorrect, they pay out $0. You can also sell your shares at any time before resolution if you want to lock in a profit or cut a loss.

The current frontrunner for "Third-best AI Lab end of September?" is "Google" at 28%, meaning the market assigns a 28% chance to that outcome. The next closest outcome is "Meta" at 25%. These odds update in real-time as traders buy and sell shares, so they reflect the latest collective view of what's most likely to happen. Check back frequently or bookmark this page to follow how the odds shift as new information emerges.

The resolution rules for "Third-best AI Lab end of September?" define exactly what needs to happen for each outcome to be declared a winner — including the official data sources used to determine the result. You can review the complete resolution criteria in the "Rules" section on this page above the comments. We recommend reading the rules carefully before trading, as they specify the precise conditions, edge cases, and sources that govern how this market is settled.