Anthropicclosedtext
Embed this card (static and self-contained; updates when the site deploys — public deploys are approval-gated):
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Comparisons (measured vs nearest neighbors): GPT-5.6 Luna (xhigh) · GPT-5.6 Terra (high)
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.
Model names are trademarks of their respective owners. Not affiliated with, endorsed by, or sponsored by any provider or measurement service. Sources, attribution & corrections.