Degraded performance for multiple models

Aug 18, 16:20 UTC
Update - We are investigating elevated errors on requests to Claude Mythos 5, Claude Fable 5, Claude Opus 5, Claude Sonnet 5, Claude Haiku 4.5, and other Claude models. We will provide an update as soon as possible.

Aug 18, 16:20 UTC
Investigating - We are investigating reports of degraded performance affecting multiple models. We will provide an update as soon as possible.

via Claude Status - Incident History