Anthropic · model release
Claude Opus 4.6
Anthropic releases Opus 4.6, a stronger Claude for coding and long-running tasks.
In detail
Anthropic released Claude Opus 4.6 with stronger coding and longer-running agent work, plus a one-million-token context window in beta. Available on claude.ai, the API and major cloud platforms at the same price as before.
Sources
- Introducing Claude Opus 4.6 · Anthropic · Primary source
Last checked 11 November 2026.