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Elevated errors for Claude Fable 5, Claude Sonnet 5, Claude Haiku 4.5, and other models

calendar_today July 25, 2026 domain claude

Jul 25 , 22:08 UTC Resolved - This incident has been resolved. Jul 25 , 21:34 UTC Investigating - 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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