Elevated errors for Mythos 5, Fable 5, Opus 5 and Claude Haiku 4.5
This incident has been resolved.
- Incident ID
- #03220b9b
- Impact
- major
- Components
- anthropic
Updates
-
investigating Jul 26, 2026, 2:40 AM GMT+08:00
We are investigating elevated errors on requests to Claude Mythos 5, Claude Fable 5, and Claude Haiku 4.5. We will provide an update as soon as possible.
-
identified Jul 26, 2026, 2:44 AM GMT+08:00
The issue has been identified and a fix is being implemented.
-
resolved Jul 26, 2026, 3:44 AM GMT+08:00
This incident has been resolved.