Claude (Anthropic) Status

← Claude (Anthropic)

Elevated errors on Claude Opus 5 and Haiku 4.5

Official status page Resolved

Started
Jul 27, 2026 · 13:39 UTC
Resolved
Jul 27, 2026 · 14:36
Lasted
57 min
Affected components
claude.ai Claude API (api.anthropic.com) Claude Code Claude Cowork

Updates

  1. Resolved

    As of 7:34 PST / 14:34 UTC the errors have returned to baseline.

  2. Investigating

    Haiku 4.5 is also returning errors.

  3. Investigating

    We are currently investigating this issue.

  4. Investigating

    We are continuing to investigate this issue.

  5. Investigating

    We are currently investigating this issue.

View on the official status page ↗