Haiku 3 experiencing elevated error rates

Incident Report for Anthropic

Resolved

This incident has been resolved.
Posted Aug 05, 2025 - 09:09 UTC

Update

We are continuing to monitor for any further issues.
Posted Aug 05, 2025 - 08:34 UTC

Monitoring

Haiku 3 experienced elevated errors starting at 1am PDT / 8am UTC, lasting 20 minutes. We are monitoring the results.
Posted Aug 05, 2025 - 08:33 UTC

Investigating

We are currently investigating this issue.
Posted Aug 05, 2025 - 08:29 UTC
This incident affected: api.anthropic.com.