Incident

Elevated errors for Claude Opus 4.8

This issue has been resolved.

resolved
Incident ID
#a6080858
Impact
major
Components
anthropic

Updates

  1. investigating May 30, 2026, 2:35 AM GMT+08:00

    We are investigating elevated errors on requests to Claude Opus 4.8. We will provide an update as soon as possible.

  2. monitoring May 30, 2026, 2:55 AM GMT+08:00

    A fix has been deployed for Claude Opus 4.8 and success rates have returned to normal. Users saw elevated errors on requests to the model from 18:16–18:42 UTC.

  3. resolved May 30, 2026, 3:12 AM GMT+08:00

    This issue has been resolved.

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