Claude 3 Haiku · retiredclaude-3-haiku-20240307

Valid from

2026-04-20

Valid until

still holds

Published

no source on record carries a date

Recorded by AsOf

2026-11-04

Checked

2026-11-04 · its source page states the value and the date

Confidence

0.95

Sources

“April 20, 2026 We’ve retired the Claude Haiku 3 model ( claude-3-haiku-20240307 ).”— what the page says, read 2026-11-04

• https://platform.claude.com/docs/en/release-notes/overviewprimary · platform.claude.com

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