Elevated errors on Claude Opus 5

Official status page Resolved

Started

Jul 27, 2026 · 11:27 UTC

Resolved

Jul 27, 2026 · 12:30

Lasted

1h 3m

Affected components

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

Updates

1. Resolved

   As of 4:47 PST / 11:47 UTC the errors have returned to baseline.

   Jul 27, 2026 · 12:30 UTC
2. Investigating

   We are currently investigating this issue.

   Jul 27, 2026 · 11:27 UTC

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