Resolved after 4 hours 16 minutes, affecting claude.ai and Claude API (api.anthropic.com) and 1 more, on August 12, 2026.
We are continuing to work to resolve an issue resulting in slightly elevated errors on requests to Claude Fable 5. We will provide an update as soon as possible.
Affected components
Update timeline
- investigating Aug 12, 2026, 01:50 PM UTC
We are investigating elevated errors on requests to multiple models. We will provide an update as soon as possible.
- identified Aug 12, 2026, 04:10 PM UTC
We have identified an issue which resulted in errors across multiple models. At this time, errors are primarily impacting Claude Fable 5 and we are working to fully resolve these issues.
- identified Aug 12, 2026, 05:28 PM UTC
We are continuing to work to resolve an issue resulting in slightly elevated errors on requests to Claude Fable 5. We will provide an update as soon as possible.
- resolved Aug 12, 2026, 06:07 PM UTC
This issue has been resolved.
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