Elevated errors for Claude Opus 5.5

Official status page Resolved

Started

Oct 24, 2026 · 00:31 UTC

Resolved

Oct 24, 2026 · 00:37

Lasted

6 min

Affected components

claude.ai Claude API (api.anthropic.com) Claude Code Claude Cowork

Updates

1. Resolved

   The issue affecting Claude Opus 5.5 has been resolved. Impact occurred from 17:23 PT on October 23 / 00:23 UTC on October 24 to 17:34 PT on October 23 / 00:34 UTC on October 24.

   Oct 24, 2026 · 00:37 UTC
2. Investigating

   We are investigating elevated errors on requests to Claude Opus 5.5. We will provide an update as soon as possible.

   Oct 24, 2026 · 00:31 UTC

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