Claude Status · History · Incident #4437

RESOLVED

Elevated errors on Claude Opus 4.8 (Fast Mode)

Minor · Started Jun 9, 2026 · 3:13 AM

Duration

29m
Severity

Minor
Detection lead

—
User reports

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Summary

Elevated errors on Claude Opus 4.8 (Fast Mode)

This issue has been resolved. Claude Opus 4.8 (Fast Mode) saw elevated errors from 7:50 PM PT / 02:50 UTC to 8:30 PM PT / 03:30 UTC.

Started

Jun 9, 2026 · 3:13 AM
Resolved

Jun 9, 2026 · 3:42 AM
Duration

29m
Severity

Minor

Event timeline

How this incident unfolded

◐

Investigating
Jun 9 · 3:13 AM Claude

We are currently investigating this issue.
✓

Resolved
Jun 9 · 3:42 AM Claude

This issue has been resolved. Claude Opus 4.8 (Fast Mode) saw elevated errors from 7:50 PM PT / 02:50 UTC to 8:30 PM PT / 03:30 UTC.

Pattern

Other recent incidents

Browse full incident history →

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