TOTAL VOLUME:

$154.5b

24H VOL:

$271,200,656

24H TRANSACTIONS:

2,984,640,614

OPEN INTEREST:

$1,922,627,141

420,368

Markets across

40,352

events

MATCHED EVENTS:

4,484

PLATFORM COVERAGE:

5

Polymarket:

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VS.

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Third-best AI Agent Lab end of October?
polymarket

Third-best AI Agent Lab end of October?

Volume:
$69,223

OpenAI

 - Polymarket

OpenAI - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Oct 31, 2026

Closed: Oct 31, 2:27 PM EST

polymarket

Polymarket

View
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
polymarket

OpenAI

View
100%
Yes 100¢No 0¢
—
N/A
$16,215
N/A
N/A
N/A
Settled
Yes
polymarket

Google

View
0%
Yes 0¢No 100¢
—
N/A
$14,244
N/A
N/A
N/A
Settled
No
polymarket

Moonshot

View
0%
2%
Yes 0¢No 100¢
—
N/A
$13,791
N/A
N/A
N/A
Settled
No
polymarket

Meta

View
0%
2%
Yes 0¢No 100¢
—
N/A
$4,599
N/A
N/A
N/A
Settled
No
polymarket

SpaceXAI

View
0%
Yes 0¢No 100¢
—
N/A
$4,344
N/A
N/A
N/A
Settled
No
polymarket

Anthropic

View
0%
Yes 0¢No 100¢
—
N/A
$2,426
N/A
N/A
N/A
Settled
No
polymarket

Nvidia

View
0%
5%
Yes 0¢No 100¢
—
N/A
$1,737
N/A
N/A
N/A
Settled
No
polymarket

Alibaba

View
0%
1%
Yes 0¢No 100¢
—
N/A
$1,712
N/A
N/A
N/A
Settled
No
polymarket

DeepSeek

View
0%
2%
Yes 0¢No 100¢
—
N/A
$1,640
N/A
N/A
N/A
Settled
No
polymarket

Z.ai

View
0%
Yes 0¢No 100¢
—
N/A
$1,542
N/A
N/A
N/A
Settled
No
polymarket

MiniMax

View
0%
Yes 0¢No 100¢
—
N/A
$1,126
N/A
N/A
N/A
Settled
No
polymarket

Xiaomi

View
0%
Yes 0¢No 100¢
—
N/A
$983
N/A
N/A
N/A
Settled
No
polymarket

ByteDance

View
0%
Yes 0¢No 100¢
—
N/A
$887
N/A
N/A
N/A
Settled
No
polymarket

Amazon

View
0%
Yes 0¢No 100¢
—
N/A
$876
N/A
N/A
N/A
Settled
No
polymarket

Baidu

View
0%
Yes 0¢No 100¢
—
N/A
$794
N/A
N/A
N/A
Settled
No
polymarket

Meituan

View
0%
Yes 0¢No 100¢
—
N/A
$783
N/A
N/A
N/A
Settled
No
polymarket

Microsoft

View
0%
Yes 0¢No 100¢
—
N/A
$771
N/A
N/A
N/A
Settled
No
polymarket

Mistral

View
0%
Yes 0¢No 100¢
—
N/A
$752
N/A
N/A
N/A
Settled
No
polymarket

Other

View
N/A
N/A
—
N/A
N/A
N/A
N/A
N/A
Settled
No
polymarket

Company A

View
N/A
N/A
—
N/A
N/A
N/A
N/A
N/A
Settled
No
polymarket

Company B

View
N/A
N/A
—
N/A
N/A
N/A
N/A
N/A
Settled
No
polymarket

Company C

View
N/A
N/A
—
N/A
N/A
N/A
N/A
N/A
Settled
No
polymarket

Company D

View
N/A
N/A
—
N/A
N/A
N/A
N/A
N/A
Settled
No
polymarket

Company E

View
N/A
N/A
—
N/A
N/A
N/A
N/A
N/A
Settled
No
polymarket

Company F

View
N/A
N/A
—
N/A
N/A
N/A
N/A
N/A
Settled
No
Total markets: 25 of 32

Description

This market will resolve according to the third-highest ranked Company based on the arena.ai Agent Arena Leaderboard when the table under "Agent Arena" filtered for "Labs" is checked on October 31, 2026, 12:00 PM ET. Results from the "Rank" column under the "Agent Arena" Leaderboard tab at https://arena.ai/leaderboard/agent filtered for "Labs" will be used to resolve this market. 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 which model is listed higher on 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., “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 Agent Arena Leaderboard. 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".

Polymarket

This market will resolve according to the third-highest ranked Company based on the arena.ai Agent Arena Leaderboard when the table under "Agent Arena" filtered for "Labs" is checked on October 31, 2026, 12:00 PM ET. Results from the "Rank" column under the "Agent Arena" Leaderboard tab at https://arena.ai/leaderboard/agent filtered for "Labs" will be used to resolve this market. 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 which model is listed higher on 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., “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 Agent Arena Leaderboard. 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".

Frequently asked questions

On Polymarket, the dashboard for the AI agent lab market tracks the current odds of various AI agent labs being ranked third-best at the end of October 2026. You can view the price of each outcome, historical price movements, and the 24-hour trading volume, which is currently $6,595. The total volume traded on this market is $69,222. This allows traders to monitor market sentiment and activity related to the leading AI agent labs and their potential rankings.

Currently, assessing how prediction market odds align with analyst forecasts requires considering external opinions on the AI agent landscape. While this market reflects the collective judgment of traders on Polymarket, it's important to compare these probabilities to expert predictions regarding the relative strengths and progress of different AI agent labs. Are analysts also favoring the same labs as the current top outcome in this market, or are there significant discrepancies? This comparison can offer insights into potential market inefficiencies or overlooked factors.

This market resolves around Oct 31, 2026, with the outcome confirmed once the ranking of AI agent labs is verifiable from credible public reporting. The determination will focus on identifying which AI agent lab is demonstrably ranked third-best based on publicly available benchmarks, performance metrics, and expert evaluations. The resolution will rely on widely accepted and transparent criteria for assessing AI agent capabilities and performance, ensuring a fair and objective outcome for this market.

Several signals or events could significantly impact this market. Major breakthroughs in AI technology from specific labs, announcements of key partnerships, or the release of influential benchmark results could all shift trader sentiment. Unexpected setbacks or negative press surrounding a particular lab could also lead to price adjustments. Furthermore, changes in the competitive landscape, such as the emergence of a new strong contender, could influence the probabilities reflected in this market. Monitoring these developments will be crucial for understanding potential market movements.