HighDeprecation
Claude Haiku 3 (claude-3-haiku-20240307) retired — migrate to Claude Haiku 4.5
Action Required
Applications using claude-3-haiku-20240307 will fail after retirement; migration to claude-haiku-4.5 is required to maintain production capabilities.
AI Impact Summary
Anthropic has retired the Claude Haiku 3 model claude-3-haiku-20240307, so all requests to that endpoint will fail. Migrate to Claude Haiku 4.5, but anticipate differences in prompts, tokenization, and output quality that could impact downstream logic and costs. Update client configurations to use the 4.5 endpoint, run regression tests across production workflows, and monitor for any compatibility issues during the transition.
Claude Haiku 3 (claude-3-haiku-20240307) retired — migrate to Claude Haiku 4.5
Affected Systems
Claude Haiku 3 (claude-3-haiku-20240307)
- Date
- Date not specified
- Change type
- deprecation
- Severity
- high