LuminaBench
OpenAI / Published benchmarks

GPT-5.6 Luna 2026-07-30

Benchmark results and API pricing.

Best recorded results

Benchmark scores

Best eligible score in each benchmark.

ARC-AGI-21,055Max · ExperimentalLumina Reasoning Index1,063Max · 1/3 Provisional · Experimental

API pricing

USD / 1M tokens

Verified pricing is unavailable for this model.

ARC-AGI-2

ARC-AGI-2

Version 2
Lumina VerifiedLumina checked the published sources, versions, model labels, score extraction and conversion. External evaluations were run by their publishers; Lumina has not independently rerun or reproduced them.

6 configurations · Publisher-run · Experimental conversion

1,055Best score · Max
Explore ARC-AGI-2

Lumina Reasoning Index

Version 3
By LuminaIndex designed by LuminaBench using attributed, publisher-run benchmarks. Lumina did not rerun those evaluations.

6 configurations · Derived from published benchmarks · Experimental · 1/3 Provisional

1,063Provisional score · Max
Explore Lumina Reasoning Index