Elevated errors for Claude Fable 5, Claude Sonnet 5, Claude Haiku 4.5, and other models
This incident has been resolved.
- Incident ID
- #b12dc189
- Impact
- major
- Components
- anthropic
Updates
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investigating Jul 26, 2026, 5:34 AM GMT+08:00
We are investigating elevated errors on requests to Claude Fable 5, Claude Sonnet 5, Claude Haiku 4.5, and other Claude models. We will provide an update as soon as possible.
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resolved Jul 26, 2026, 6:08 AM GMT+08:00
This incident has been resolved.