claude-3-haiku-20240307 — Retired — shutdown April 20, 2026
For claude-3-haiku-20240307, provider is Anthropic; lifecycle status is Retired; deprecation announced is February 19, 2026; shutdown / retirement date is April 20, 2026; recommended replacement is claude-haiku-4-5-20251001; platform / deployment scope is Anthropic API / Claude Platform on AWS / Microsoft Foundry, recorded from its source on 2026-08-28.
- Provider
- Anthropic our reading
- Model ID / API name
- claude-3-haiku-20240307 verified
- Lifecycle status
- Retired verified
- Deprecation announced
- February 19, 2026 verified
- Shutdown / retirement date
- April 20, 2026 verified
- Recommended replacement
- claude-haiku-4-5-20251001 verified
- Platform / deployment scope
- Anthropic API / Claude Platform on AWS / Microsoft Foundry our reading
Values marked our reading are our classification of what the source says — the source does not print them in those words. The quote below is the evidence for each one; judge it yourself.
What the source says
2026-02-19: Claude Haiku 3 model This model was retired April 20, 2026. On February 19, 2026, Anthropic notified developers using Claude Haiku 3 model of its upcoming retirement on the Claude API. Retirement date | Deprecated model | Recommended replacement | April 20, 2026 | claude-3-haiku-20240307 | claude-haiku-4-5-20251001 |
— docs.anthropic.com, retrieved 2026-08-28
Source
- docs.anthropic.comhttps://docs.anthropic.com/en/docs/about-claude/model-deprecations
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