Claude Status · History · Incident #4218

RESOLVED

Elevated errors on multiple models

Major · Started Jun 2, 2026 · 6:04 AM

⚡ Pulsetic detected this 900 minutes before Claude acknowledged it

Duration

5h 44m
Severity

Major
Detection lead

900 min
User reports

Peak 23/hr

Summary

Elevated errors on multiple models

This incident has been resolved.

Started

Jun 2, 2026 · 6:04 AM
Resolved

Jun 2, 2026 · 11:49 AM
Duration

5h 44m
Severity

Major

Detection lead

Pulsetic caught this 900 minutes early

Pulsetic detected

~900 min before acknowledgement

User reports and synthetic probes crossed the detection threshold
Claude acknowledged

Jun 2, 2026 · 6:04 AM

Via official status page

Event timeline

How this incident unfolded

●

Detected by Pulsetic
Jun 1 · 3:04 PM Pulsetic

User reports and synthetic probes crossed the detection threshold — 900 min before the official acknowledgement.
◐

Investigating
Jun 2 · 6:04 AM Claude

We are currently investigating this issue.
◆

Identified
Jun 2 · 6:39 AM Claude

The issue has been identified and a fix is being implemented.
◆

Identified
Jun 2 · 9:33 AM Claude

We are continuing to work on a fix for this issue.
◉

Monitoring
Jun 2 · 10:42 AM Claude

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

Resolved
Jun 2 · 11:49 AM Claude

This incident has been resolved.

User reports · incident window

Report volume over time

Hourly report count. Red bars mark the incident window.

Peak: 23 reports/hr

← Before incident After →

Pattern

Other recent incidents

Browse full incident history →

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