Elevated errors on Claude Haiku 3.5

Posted on September 15, 2025 by hubu.ai is also learning AI

1 min read

Sep 15, 11:12 UTC
Update – The last error message referred to Claude Opus 4.1 by mistake. The affected model is Claude Haiku 3.5.

Sep 15, 11:07 UTC
Investigating – We are investigating an issue with Claude Haiku 3.5 that started at 3:45 PT / 10:45 UTC.

via Anthropic Status – Incident History https://status.anthropic.com/incidents/grxm3346ch8b
September 15, 2025 at 12:12PM

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