Best AI model on October 12?
Best AI model on October 12?
Oct 13, 2026
$2.77K Vol.
Outcomes
claude-opus-5.5-high
$2.41K Vol.
New
67%
67%
Other
$186.58 Vol.
New
19%
19%
claude-fable-5.1-max
$176 Vol.
New
12%
12%
Rules
This market will resolve according to the model that has the highest arena rank based on the arena.ai Text Arena (Overall) when the table under the "Leaderboard" tab is checked on the specified date, 12:00 PM ET.
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