Anthropic incident
Degraded performance of multiple models
Started
August 5, 2026 at 07:05 AM UTC
Duration
7h 8m
Resolved
August 5, 2026 at 02:14 PM UTC
Updates timeline
- Identified
We have identified the cause of elevated errors on requests to Claude Mythos 5, Claude Fable 5, and Claude Opus 5, Claude Sonnet 5 and are working on a fix. We will provide an update as soon as possible.
- Identified
We are continuing to work on a fix for this issue.
- Monitoring
A fix has been deployed for the issue affecting Claude services and we are monitoring for recovery.
- Resolved
This incident has been resolved.
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