LuminaBench
Anthropic / Published benchmarks

Claude Sonnet 4.5

Benchmark results and API pricing.

Best recorded results

Benchmark scores

Best eligible score in each benchmark.

ARC-AGI-2952Thinking 32K · ExperimentalGPQA Diamond1,04859K · ExperimentalMystery Game Puzzles97248k · ExperimentalLumina Reasoning Index1,02459K · 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.

5 configurations · Publisher-run · Experimental conversion

952Best score · Thinking 32K
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GPQA Diamond

GPQA Diamond

Version Diamond-198
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.

4 configurations · Publisher-run · Experimental conversion

1,048Best score · 59K
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Mystery Game Puzzles

Mystery Game Puzzles

Version Puzzles-100
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.

1 configuration · Publisher-run · Experimental conversion

972Best score · 48k
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Lumina Reasoning Index

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

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

1,024Provisional score · 59K
Explore Lumina Reasoning Index