TOTAL VOLUME:
$93.9b
24H VOL:
$350,461,159
24H TRANSACTIONS:
898,448,334
OPEN INTEREST:
$2,246,636,550
790,114
Markets across
13,599
events
MATCHED EVENTS:
867
PLATFORM COVERAGE:
5
Polymarket:
45%
VS.
Kalshi:
55%
Time left: 20d:03h:12m
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This market will resolve according to the company that owns the model that has the highest rank based on the Agent Arena Leaderboard (https://arena.ai/leaderboard/agent) when the table under "Agent Arena" filtered for "Models" is checked on July 31, 2026, 12:00 PM ET. Results from the "Rank" column under the "Agent Arena" Leaderboard tab at https://arena.ai/leaderboard/agent will be used to resolve this market. Models will be ordered primarily by their leaderboard rank at the market’s check time. 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 company names as listed in this market group will be used as a final tiebreaker (e.g., “Google” would be ranked ahead of “xAI”). This market will resolve based on the company that occupies first place under this ranking. The resolution source for this market is the Agent Arena Leaderboard found at https://arena.ai/leaderboard/agent. 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 based on another resolution source.
This market will resolve according to the company that owns the model that has the highest rank based on the Agent Arena Leaderboard (https://arena.ai/leaderboard/agent) when the table under "Agent Arena" filtered for "Models" is checked on July 31, 2026, 12:00 PM ET. Results from the "Rank" column under the "Agent Arena" Leaderboard tab at https://arena.ai/leaderboard/agent will be used to resolve this market. Models will be ordered primarily by their leaderboard rank at the market’s check time. 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 company names as listed in this market group will be used as a final tiebreaker (e.g., “Google” would be ranked ahead of “xAI”). This market will resolve based on the company that occupies first place under this ranking. The resolution source for this market is the Agent Arena Leaderboard found at https://arena.ai/leaderboard/agent. 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 based on another resolution source.
Prediction market odds often diverge from traditional analyst forecasts because they incorporate real-money incentives and continuous price discovery. While research firms and industry analysts may publish quarterly reports on AI Agent capabilities, this market updates dynamically as new product launches, benchmark results, and funding announcements emerge. Traders betting their capital tend to react faster to breaking news than consensus analyst reports, making prediction markets a complementary signal to published research. Both sources offer value: analysts provide detailed reasoning, while markets reveal what informed participants actually expect to occur.
On Polymarket, traders buy and sell shares representing each potential outcome, with the share price directly reflecting the probability assigned by the market. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. As more capital flows into shares of a particular company, that outcome's price rises, and vice versa. The current leading outcome reflects the highest conviction among active traders. Prices update continuously throughout the day, allowing participants to enter or exit positions based on their own assessment of which company will dominate the AI Agent landscape by the resolution date.
This market resolves around Jul 31, 2026, at which point the outcome is confirmed based on credible public reporting about which company has demonstrated the most advanced and capable AI Agent technology. The resolution hinges on verifiable evidence from industry benchmarks, product announcements, and expert consensus available at that time. Once the event is clearly established through reliable sources, the market settles and winning positions are paid out accordingly. Traders should monitor major AI developments and company announcements leading up to the deadline.
Major catalysts include new AI Agent product launches, performance benchmarks demonstrating superior capabilities, significant funding rounds or partnerships, regulatory developments affecting deployment, and public demonstrations of real-world applications. Earnings calls where companies discuss AI Agent progress, conference presentations at major tech events, and peer-reviewed research comparing different systems can all shift trader expectations. Competitive announcements from rival companies may also trigger repricing as the market reassesses relative positioning. Traders actively monitor tech news, social media sentiment, and industry publications for signals that could alter the competitive landscape before the end of July.
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