Claude Fable 5.2 tops Artificial Analysis index at 65, ranking #1 of 117 models
ArtificialAnlys · x · 2026-11-10
Artificial Analysis has published its evaluation page for Anthropic's Claude Fable 5.2: it scores 65 on the Intelligence Index v5, ranking #1 among 117 models. The release includes 5 model variants, supports text+image input with a 1M context window, and has a reasoning version. Performance and cost metrics are not yet available as there is no public API; verbosity rankings are also shown.
Related event: Claude Fable 5.2 Tops Artificial Analysis Intelligence Index with 65(12 posts)→
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