Artificial Analysis · Intelligence Index · MaxBenchmarks, as Artificial Analysis ran them- 88%GPQA Diamond
- 34%Humanity's Last Exam
- 3%Terminal-Bench 4.0
- 71%Terminal-Bench 2.1
- 53%Terminal-Bench Hard
- 50%SciCode
- 76%τ²-Bench
- 34%τ²-Bench Banking
- 57%IFBench
- 80%Long context reasoning
- Per 1M tokens
- $3.00 in · $15.00 out
- Context
- 1M tokens
Rated by versionClaude SonnetClaude Sonnet 5.5 rates level with it.
Claude Sonnet 4.6 · 1,472 (1,469–1,476) · 45th
Against list priceRating for the price
Claude Sonnet 4.6 · 1,472 · $6.00 per 1M tokens ($3.00 in, $15.00 out) · 1M context
Claude Sonnet 4.6 · 1,472 · $6.00 per 1M tokens ($3.00 in, $15.00 out) · 1M context
LMArena, CC BY 4.0, 15 October 2026 · prices OpenRouter, list price blended 3:1, read 19 October 2026 · Artificial Analysis, read 19 October 2026
Claude Sonnet 4.6