0

Claude Sonnet 5

Publisher
Anthropic
Context
1M
Input
Output
Released
30 Jun 2026

Cite

Notes

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Attribution

Benchmark scores
AALiveBench
Attribution policy →
Context
1M
Input
$3
/1M tok
Output
$15
/1M tok
Blended
$6
#402/ 431/1M · 3:1
Speed
79
#139/ 431tok/s
Cache read
$0.20
0.07x input
Cache write
$2.50
0.83x input

Price & speed via Artificial Analysis · ranked across tracked models · caching via OpenRouter

Reported on 10 evals across 3 domains - best 91.1% on GPQA Diamond · #9 of 466

Reported eval scores

10