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 service disruption and require immediate migration to Claude Sonnet 4.6 or Claude Opus 4.7 to avoid downtime.
AI Impact Summary
Anthropic is deprecating Claude Sonnet 4 and Claude Opus 4 on the Claude API, mandating a migration to Sonnet 4.6 and Opus 4.7 by June 15, 2026. This impacts any applications currently leveraging these models for inference, requiring immediate assessment of dependencies and a migration plan to the newer versions. The deprecation represents a shift in Anthropic's model offerings and necessitates a proactive approach to maintain service continuity.
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