Elevated errors on Claude Fable 5 and Claude Mythos 5

Claude Status · Resolved

Status

Resolved

Severity

Unknown

Started

Jul 03, 2026 22:06 UTC

Resolved

Jul 03, 2026 22:07 UTC

Timeline

Resolved · Claude Status · Jul 03 22:06 UTC

Resolved

This incident has been resolved.

Elevated errors on Claude Fable 5 and Claude Mythos 5 →
Monitoring · Claude Status · Jul 03 22:00 UTC

Monitoring

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

Elevated errors on Claude Fable 5 and Claude Mythos 5 →
Monitoring · Claude Status · Jul 03 22:00 UTC

Monitoring

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

Elevated errors on Claude Fable 5 and Claude Mythos 5 →
Identified · Claude Status · Jul 03 21:55 UTC

Identified

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

Elevated errors on Claude Fable 5 and Claude Mythos 5 →
Identified · Claude Status · Jul 03 21:55 UTC

Identified

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

Elevated errors on Claude Fable 5 and Claude Mythos 5 →
Identified · Claude Status · Jul 03 21:55 UTC

Identified

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

Elevated errors on Claude Fable 5 and Claude Mythos 5 →
Investigating · Claude Status · Jul 03 21:54 UTC

Investigating

We are currently investigating this issue.

Elevated errors on Claude Fable 5 and Claude Mythos 5 →
Investigating · Claude Status · Jul 03 21:54 UTC

Investigating

We are currently investigating this issue.

Elevated errors on Claude Fable 5 and Claude Mythos 5 →
Investigating · Claude Status · Jul 03 21:54 UTC

Investigating

We are currently investigating this issue.

Elevated errors on Claude Fable 5 and Claude Mythos 5 →
Investigating · Claude Status · Jul 03 21:54 UTC

Investigating

We are currently investigating this issue.

Elevated errors on Claude Fable 5 and Claude Mythos 5 →