Anthropic · model release
Claude Opus 4.5
Anthropic releases Opus 4.5, which it calls its best model for coding, agents and computer use.
In detail
Anthropic released Claude Opus 4.5 on its apps, API and all three major cloud platforms, priced at $5 and $25 per million tokens, and described it as the best model in the world for coding, agents and computer use.
Sources
- Introducing Claude Opus 4.5 · Anthropic · Primary source
Last checked 11 November 2026.