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 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 "Models" will be used to resolve this market.
Note: Models marked “AutoEval” at the applicable check time will not be considered, regardless of whether they display a rank or score.
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 “SpaceXAI”). 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.
Anthropic
$6.3K Volume
79%
OpenAI
$503 Volume
20%
Alibaba
$140 Volume
3%
Moonshot
$127 Volume
4%
Z.ai
$150 Volume
1%
SpaceXAI
$132 Volume
1%
Meta
$152 Volume
1%
Google
$102 Volume
1%
Xiaomi
$147 Volume
1%
Nvidia
$163 Volume
1%
ByteDance
$155 Volume
1%
Baidu
$118 Volume
1%
Amazon
$151 Volume
1%
Mistral
$160 Volume
1%
Microsoft
$160 Volume
1%
DeepSeek
$142 Volume
1%
MiniMax
$148 Volume
1%
Meituan
$163 Volume
1%
Other
50%
Company A
50%
Company B
50%
Company C
50%
Company D
50%
Company E
50%
Company F
50%
Company G
50%
Company H
50%
Company I
50%
Company J
50%
Company K
50%
Company L
50%
Company M
50%
Odds & FAQ
What are the current odds for Which company has the best AI Agent end of October?
Anthropic leads the field at 79%, with Other next at 50%. A solid favorite - though every trade can reshuffle the board.
What do traders predict for Which company has the best AI Agent end of October?
Traders lean toward Anthropic, pricing it at 79%. That's conviction with real money behind it - but live forecasts shift, sometimes quickly.
When does the Which company has the best AI Agent end of October market resolve?
Mark 31 Oct 2026 (69 days left): that's when this market is due to resolve, following Polymarket's published criteria once the result is verified.
How much money is trading on Which company has the best AI Agent end of October?
Traders have put $6.2K through this market so far - a solid gauge of how much real money backs these odds.
How can I trade Which company has the best AI Agent end of October on Polymarket?
Follow this page for live prices; trading happens on Polymarket itself. Start small - implied odds move, and so can your position's value.
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