Anthropic deprecating Claude Sonnet 4 and Claude Opus 4 — migrate to Sonnet 4.6 and Opus 4.7
AI Impact Summary
Anthropic is sunsetting Claude Sonnet 4 and Claude Opus 4, impacting any applications currently leveraging these models via the Claude API. The recommended migration path is to Claude Sonnet 4.6 and Claude Opus 4.7, which offer improved performance and capabilities. This deprecation necessitates immediate assessment of dependent services and a migration plan to avoid service disruption.
Affected Systems
- Date
- Date not specified
- Change type
- capability
- Severity
- info