Claude Opus 5 (Adaptive Reasoning, Max Effort)
- Publisher
- Anthropic
- Released
- 24 Jul 2026
Cite
Notes
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Input
$5
/1M tok
Output
$25
/1M tok
Blended
$10
#441/ 468/1M · 3:1
Speed
44
#122/ 468tok/s
Price & speed via Artificial Analysis · ranked across tracked models
Reported on 14 evals across 8 domains - best 93.2% on GPQA Diamond · #7 of 501
Reported eval scores
14CorpFin v273.2
MortgageTax72.1
TaxEval v275.1
MedCode63.6
Vals Index74.8
GPQA Diamond93.2
SciCode55.7
SAGE49.4