ANTHROPIC · MODEL TELEMETRY CARD

Claude Opus 4.1

Canonical UID: anthropic/claude-opus-4-1-20250805 · Released: 2025-08-05

Measured configurations of **Claude Opus 4.1** across benchmark suites. Exact machine values in site.json and data dumps.
Domain	Benchmark	Effort / Mode	⚡ Value/Cost #	🏆 Performance #	Score	Task $	Unit Cost $	Unit
Code	ALE-Bench	STD	#92 / 94	#71 / 94	674.77	$0.434347	$0.0006437	rating point

Compare against all models on ← #frontier Live Ranking Board · Fixed-capability cost half-life analysis on /methodology.