CriticalDeprecation
OpenAI Deprecating Anthropic Claude 3 Haiku by February 23, 2026
Action Required
Applications relying on Claude 3 Haiku will fail to function after February 23, 2026, necessitating immediate migration planning.
AI Impact Summary
Anthropic's Claude 3 Haiku model is being deprecated by OpenAI, effective February 23, 2026. This impacts users who rely on this model for specific tasks, requiring a migration to alternative models like GPT-4o-mini. This deprecation highlights the evolving landscape of generative AI models and the need for proactive planning to avoid service disruptions.
OpenAI Deprecating Anthropic Claude 3 Haiku by February 23, 2026
Affected Systems
Anthropic Claude 3 Haiku
- Date
- 23 Feb 2026
- Change type
- deprecation
- Severity
- critical