Leaderboard / Anthropic

Claude Fable 5

92.7rank #4 · run 2026-06-v2

Category breakdown

Quantities & Scaling: 100.0
Conversions: 100.0
Food Safety: 80.0
Substitutions: 91.7
Technique: 98.8
Flavour Pairing: 88.1
Nutrition: 100.0
Recipe Generation: 88.5

Same family, different version

Version-to-version changes are where culinary regressions hide — quantity and volume errors can appear in an otherwise stronger release.

Claude Fable 5	92.7
Claude Opus 4.8	92.6