Claude (Anthropic) Status

← Claude (Anthropic)

Elevated errors across many models

Official status page Resolved

Started
Jul 30, 2026 · 05:57 UTC
Resolved
Jul 30, 2026 · 10:48
Lasted
4h 51m
Affected components
claude.ai Claude API (api.anthropic.com) Claude Code Claude Cowork

Updates

  1. Resolved

    This incident has been resolved.

  2. Monitoring

    We are also investigating issues with Opus 4.7 and Opus 4.5.

  3. Monitoring

    As of 2:58 PT / 9:58 UTC the errors are back to baseline.

  4. Identified

    As of 01:33 PT / 08:33 UTC we are back to errors across all models.

  5. Identified

    As of 8:05 UTC / 1:05 PT, Sonnet 5 errors are back to baseline, but we're seeing an increased error rate on Fable 5.

  6. Identified

    As of 7:32 UTC / 0:32 PT, Opus 5 errors are back to baseline but we're seeing again Sonnet 5's errors up.

  7. Identified

    All models except Opus 5 have recovered. We're working to recover Opus 5 as well.

  8. Investigating

    We are currently investigating this issue.

View on the official status page ↗