Incident

Degraded performance on Claude Sonnet 5

As of 15:20 UTC (8:20am PT), error rates on Claude Sonnet 5 have returned to baseline. This incident is resolved.

resolved
Incident ID
#236e1570
Impact
minor
Components
anthropic

Updates

  1. investigating Aug 3, 2026, 11:13 PM GMT+08:00

    We are currently investigating this issue.

  2. resolved Aug 3, 2026, 11:29 PM GMT+08:00

    As of 15:20 UTC (8:20am PT), error rates on Claude Sonnet 5 have returned to baseline. This incident is resolved.

View in history