Claude Status · History · Incident #3879

RESOLVED

Elevated errors on Claude Opus 4.7

Minor · Started May 20, 2026 · 2:43 PM

Duration

1h 21m
Severity

Minor
Detection lead

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User reports

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Summary

Elevated errors on Claude Opus 4.7

This incident has been resolved.

Started

May 20, 2026 · 2:43 PM
Resolved

May 20, 2026 · 4:04 PM
Duration

1h 21m
Severity

Minor

Event timeline

How this incident unfolded

◐

Investigating
May 20 · 2:43 PM Claude

We are currently investigating this issue.
◉

Monitoring
May 20 · 3:56 PM Claude

A fix has been implemented and we are monitoring the results.
✓

Resolved
May 20 · 4:04 PM Claude

This incident has been resolved.

Pattern

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