Claude status: Elevated errors on Claude Haiku 4.5

Claude status incident. Elevated errors on Claude Haiku 4.5. Status: Investigating. Impact: Minor. We are currently investigating this issue.

Early report Major update Updated Mar 4, 2026, 2:47 PM UTC

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What changed

Early report surfaced from Claude Status 1d ago.

First seen Mar 4, 2026, 2:47 PM UTC Latest source Mar 4, 2026, 2:47 PM UTC

Update 1 1d ago

Claude Status •published Mar 4, 2026, 2:47 PM UTC •fetched Mar 5, 2026, 11:56 PM UTC