CriticalDeprecation
Anthropic retires Claude Sonnet 3.7 and Haiku 3.5 models
Action Required
Applications relying on Claude Sonnet 3.7 or Haiku 3.5 will no longer function correctly, requiring immediate migration to supported models to avoid service disruption.
AI Impact Summary
Anthropic is retiring Claude Sonnet 3.7 and Haiku 3.5 models, marking a critical change for any applications currently utilizing these models. These models are no longer available, and users must migrate to Claude Sonnet 4.6 and Claude Haiku 4.5 to avoid errors. This impacts developers and businesses relying on these models for content generation and other AI-powered tasks, necessitating immediate action.
Anthropic retires Claude Sonnet 3.7 and Haiku 3.5 models
Affected Systems
Claude Sonnet 3.7
- Date
- Date not specified
- Change type
- deprecation
- Severity
- critical