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Second-best AI Agent Lab end of September?
OpenAI
- Polymarket
OpenAI - Polymarket
1W
News
Positive
Negative
Neutral
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Vol.
·
Resolves Sep 30, 2026
Latest in Education
Time left: 01d:04h:40m
Will OpenAI be the second-best AI Agent Lab at the end of September 2026?
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Description
This market will resolve according to the second-highest ranked Company based on the arena.ai Agent Arena Leaderboard when the table under "Agent Arena" filtered for "Labs" is checked on September 30, 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 second 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 second-highest ranked Company based on the arena.ai Agent Arena Leaderboard when the table under "Agent Arena" filtered for "Labs" is checked on September 30, 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 second 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
Currently, this market reflects a probability of 98.4%, which may diverge from or align with analyst forecasts depending on recent developments in the AI Agent Lab’s performance metrics. Analysts often weigh technical benchmarks, research publications, and competitive positioning, while traders react to new data in real time. Comparing both sources can reveal market sentiment gaps or confirmations.
On Polymarket, this market uses a binary odds model where traders buy 'yes' or 'no' contracts. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The current implied probability reflects collective trader sentiment about the second-best AI Agent Lab's ranking. Volume of $66,806 shows market interest, while the top outcome's chance sits at 98.4%. Price shifts depend on new information flows and trading volume patterns.
This market resolves around Oct 1, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result will be determined by evaluating the official rankings or announcements from the AI Agent Lab, ensuring an objective and transparent resolution process.
Several signals could shift this market before Oct 1, 2026. Major updates from the AI Agent Lab — such as performance benchmarks, user adoption metrics, or funding announcements — may sway trader views. Competitive developments from rival labs, including product launches or high-profile partnerships, might also impact odds. Media coverage highlighting technical breakthroughs or setbacks could drive volume spikes and price adjustments as the market approaches its closing window.
