Anthropic incident

Elevated errors on Claude Haiku 4.5

Minor Resolved View vendor source →

Anthropic experienced a minor incident on April 30, 2026 affecting claude.ai, lasting 51m. The incident has been resolved; the full update timeline is below.

Started
Apr 30, 2026, 01:10 PM UTC
Resolved
Apr 30, 2026, 02:01 PM UTC
Duration
51m
Detected by Pingoru
Apr 30, 2026, 01:10 PM UTC

Affected components

claude.ai

Update timeline

  1. investigating Apr 30, 2026, 01:10 PM UTC

    We are currently investigating this issue.

  2. resolved Apr 30, 2026, 02:01 PM UTC

    The incident has been resolved. Error rates were elevated between 5:20 PT / 12:48 PT and 6:48 PT / 13:48 PT.