Claude Sonnet 5 (Non-reasoning, High Effort)

Anthropicclosedtext

57.5Speed (tok/s) · P27 · measured
$1.54Blended $/M tok · P20 · derived
28.9Intelligence index · P77 · measured
114 msTTFT · measured
—Context
66Coding index · measured

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Comparisons (measured vs nearest neighbors): Claude Opus 4.5 (Reasoning) · Claude Sonnet 5 (Adaptive Reasoning, Medium Effort)

Released 2026-06-30 · catalog data 2026-09-14 · field-level provenance shown per metric above (measured / derived / list, from the catalog sources map); percentiles computed across the 329-model catalog at generation time. Numbers are catalog-sourced and labeled as such — lab-measured lanes stay separate by design. Generated page — do not hand-edit.

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