Claude Fable 5.2's high, xhigh and max settings are the three highest-scoring entries on the Intelligence Index. At high effort it scores 62, ahead of Gemini 4 Carbon (high, 60) and Opus 5.5 (max, 59) with ~40% fewer output tokens than Opus 5.5 (max), and at low effort it beats its predecessor, Claude Fable 5.1 (max), by 5 points with ~70% fewer output tokens
Claude Fable 5.2's high, xhigh and max settings are the three highest-scoring entries on the Intelligence Index. At high effort it scores…
Claude Fable 5.2's high, xhigh and max settings are the three highest-scoring entries on the Intelligence Index. At high effort it scores 62, ahead of Gemini 4 Carbon (high, 60) and Opus 5.5 (max, 59) with ~40% fewer output tokens than Opus 5.5 (max), and at low effort it beats its predecessor, Claude Fable 5.1 (max), by 5 points with ~70% fewer output tokens
Artificial Analysis · X
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