Claude Opus 5
Anthropic
anthropic/claude-opus-5Claude Opus 5 is Anthropic's flagship model in the Claude 5 generation, representing the top of Anthropic's intelligence tier for coding, agentic workflows, and complex reasoning. It targets the most demanding professional software engineering and long-horizon agent tasks Anthropic offers.
Cost rate
5x
Context
1M
Released
Jul 24, 2026
Input
TextImageFile
Output
Text
Support
ReasoningTool callingStructured outputs
Best at
The categories where this model ranks highest.
Mathematical
#1 · top 1%
Document analysis
#1 · top 3%
Writing, Literature, & Language
#5 · top 1%
Legal & Government
#6 · top 2%
Performance
Median latency and throughput measured across recent requests.
Throughput51 tok/s
Latency