GPT-5.6 Luna (low)

OpenAIclosedtext

105.4Speed (tok/s) · P60 · measured

$0.174Blended $/M tok · P78 · derived

21.5Intelligence index · P60 · measured

151 msTTFT · measured

—Context

44Coding index · measured

18Agentic index · measured

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Comparisons (measured vs nearest neighbors): GLM-5 (Non-reasoning) · Qwen3.5 397B A17B (Non-reasoning)

Released 2026-07-09 · 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.