Outage in Anthropic
Elevated errors on Claude Haiku 4.5
Resolved MinorIncident Report
Summary AI Generated
Claude Haiku 4.5 experienced elevated error rates for 4.3 hours, affecting the service's normal operation. Anthropic identified the root cause and implemented a fix, with success rates recovering to near-normal levels before full resolution. The incident was resolved after monitoring confirmed stable performance.
We are currently investigating this issue.
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Latest Updates ( sorted recent to last )
RESOLVED
3 days ago - at 06/10/2026 05:21PM
This incident has been resolved.
MONITORING
3 days ago - at 06/10/2026 05:13PM
We are continuing to monitor Claude Haiku 4.5 towards full recovery, and at this point have seen success rates recover to close to normal operating levels. We are working to ensure there are no further issues.
MONITORING
3 days ago - at 06/10/2026 04:20PM
A fix has been implemented and we are monitoring the results.
IDENTIFIED
3 days ago - at 06/10/2026 02:59PM
We are continuing to work on a fix for this issue.
IDENTIFIED
3 days ago - at 06/10/2026 01:19PM
The issue has been identified and a fix is being implemented.
INVESTIGATING
3 days ago - at 06/10/2026 01:06PM
We are currently investigating this issue.
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