aiAI Status Monitor

Elevated errors for Claude Sonnet 5

Partial outageResolved · started Sep 2, 2026, 9:17 PM UTC (31d ago)

This incident affects Claude. Source: official vendor status feed.

Timeline

  1. Sep 2, 2026, 9:44 PM UTC

    The issue affecting Claude Sonnet 5 has been resolved. Impact occurred from 2:05pm PT / 21:05 UTC to 2:19pm PT / 21:19 UTC.

  2. Sep 2, 2026, 9:17 PM UTC

    We are investigating elevated errors on requests to Claude Sonnet 5. We will provide an update as soon as possible.