AI TrackerArena: Claude Fable 5.2 beats Opus 5.5 in 9 of 10 Agent Arena categories
Arena says Claude Fable 5.2 (Max) ranks #1 on Agent Arena and is ahead of Claude Opus 5.5 (Max) in 9 of the 10 categories where both are ranked. In the tenth it reports a statistical tie. Arena adds that Fable's edge over Opus is clearest in visual taste.
These are Arena's own rankings, a breakdown of the Agent Arena #1 it announced on November 11.
Sources
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