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Claude Status · History · Incident #5917

RESOLVED

Elevated errors on Claude Opus 5

Minor · Started Jul 27, 2026 · 8:16 AM

  • Duration

    48m

  • Severity

    Minor

  • Detection lead

    —

  • User reports

    Peak 1/hr

Summary

Elevated errors on Claude Opus 5

As of 2:03 PST / 9:03 UTC the errors have returned to baseline.

  • Started

    Jul 27, 2026 · 8:16 AM

  • Resolved

    Jul 27, 2026 · 9:05 AM

  • Duration

    48m

  • Severity

    Minor

Event timeline

How this incident unfolded

  • ◐

    Investigating

    Jul 27 · 8:16 AM Claude

    We are currently investigating this issue.

  • ✓

    Resolved

    Jul 27 · 9:05 AM Claude

    As of 2:03 PST / 9:03 UTC the errors have returned to baseline.

User reports · incident window

Report volume over time

Hourly report count. Red bars mark the incident window.

Peak: 1 reports/hr

← Before incident After →

Pattern

Other recent incidents

Browse full incident history →

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