CriticalDeprecation
Anthropic Claude 3 Haiku Deprecated — Shutdown Date Announced
Action Required
Applications currently using Claude 3 Haiku will no longer function after August 23, 2026, requiring immediate migration planning.
AI Impact Summary
Anthropic is deprecating Claude 3 Haiku, marking its shutdown on August 23, 2026. This impacts users relying on this model for its speed and cost-effectiveness. Migration to supported models like Claude 3 Haiku or other available options is necessary to avoid service disruption, particularly for applications sensitive to latency or cost.
Anthropic Claude 3 Haiku Deprecated — Shutdown Date Announced
Affected Systems
Claude 3 Haiku
- Date
- 23 Aug 2026
- Change type
- deprecation
- Severity
- critical