LuminaBench
Anthropic / Published benchmarks

Claude Opus 4.1 (20250805)

Benchmark results and API pricing.

Best recorded results

Benchmark scores

Best eligible score in each benchmark.

Arena Text — Style Controlled1,072Not specified · ExperimentalArena WebDev964Not specified · Experimental

API pricing

USD / 1M tokens

Verified pricing is unavailable for this model.

Arena Text — Style Controlled

Arena Text — Style Controlled

Version Overall · Style controlled
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.

2 configurations · Publisher-run · Experimental conversion

1,072Best score · Not specified
Explore Arena Text — Style Controlled
Arena WebDev

Arena WebDev

Version Overall
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

964Best score · Not specified
Explore Arena WebDev