HighDeprecation
Anthropic deprecating Claude Sonnet 4 and Claude Opus 4 — migrate to 4.6 and 4.7
Action Required
Applications relying on Claude Sonnet 4 or Claude Opus 4 will experience errors and require immediate migration to Claude Sonnet 4.6 and Claude Opus 4.7 to maintain functionality.
AI Impact Summary
Anthropic is sunsetting Claude Sonnet 4 and Claude Opus 4, scheduled for June 15, 2026. This deprecation impacts any applications currently utilizing these models, necessitating immediate migration to the newer Claude Sonnet 4.6 and Claude Opus 4.7 versions. The shift requires careful consideration of model differences and potential impact on application performance and accuracy.
Anthropic deprecating Claude Sonnet 4 and Claude Opus 4 — migrate to 4.6 and 4.7
Affected Systems
Claude Sonnet 4
- Date
- Date not specified
- Change type
- deprecation
- Severity
- high