Anthropic incident
Elevated errors for Claude Mythos 5, Claude Fable 5, and Claude Sonnet 5
Started
August 13, 2026 at 02:33 PM UTC
Duration
1h 34m
Resolved
August 13, 2026 at 04:08 PM UTC
Updates timeline
- Investigating
We are investigating elevated errors on requests to Claude Mythos 5, Claude Fable 5, and Claude Sonnet 5. We will provide an update as soon as possible.
- Investigating
We are investigating elevated errors on requests to Claude Mythos 5 and Claude Fable 5. We will provide an update as soon as possible.
- Resolved
The issue affecting Claude Mythos 5 and Claude Fable 5 has been resolved.
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