Leaderboard / Anthropic

Claude Opus 5

92.9rank #8 · run 2026-07-v2.1

Category breakdown

Quantities & Scaling: 100.0
Conversions: 100.0
Food Safety: 100.0
Substitutions: 95.7
Technique: 98.6
Flavour Pairing: 87.4
Nutrition: 95.0
Recipe Generation: 80.1

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	94.1
Claude Opus 5	92.9