LuminaBench
Anthropic / Published benchmarks

Claude Fable 5.1 (Arena agent)

Benchmark results and API pricing.

Best recorded results

Benchmark scores

Best eligible score in each benchmark.

API pricing

USD / 1M tokens

Verified pricing is unavailable for this model.

Agent Arena

Agent Arena

Version Aggregate · 12 Oct 2026 signals
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

1,115Best score · Max
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