Claude Status · History · Incident #6442

RESOLVED

Elevated errors for Claude Fable 5

Major · Started Aug 14, 2026 · 11:57 PM

Duration

30m
Severity

Major
Detection lead

—
User reports

Peak 1/hr

Summary

Elevated errors for Claude Fable 5

The issue affecting Claude services has been resolved. Impact occurred from 20:00 Aug 14, 2026 to 00:11 Aug 15 , 2026 UTC.

Started

Aug 14, 2026 · 11:57 PM
Resolved

Aug 15, 2026 · 12:27 AM
Duration

30m
Severity

Major

Event timeline

How this incident unfolded

◆

Identified
Aug 14 · 11:57 PM Claude

We have identified the cause of elevated errors on requests to Claude Fable 5 and are working on a fix. We will provide an update as soon as possible.
◆

Identified
Aug 15 · 12:20 AM Claude

We have identified the cause of the issue affecting claude.ai and are working on a fix. We will provide an update as soon as possible.
◆

Identified
Aug 15 · 12:21 AM Claude

We have identified the cause of the issue affecting Claude services and are working on a fix. We will provide an update as soon as possible.
✓

Resolved
Aug 15 · 12:27 AM Claude

The issue affecting Claude services has been resolved. Impact occurred from 20:00 Aug 14, 2026 to 00:11 Aug 15 , 2026 UTC.

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

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