Elevated errors for Claude Fable 5 and Claude Fable 5.1

Anthropic reported elevated error rates on requests to Claude Fable 5 and Claude Fable 5.1, with impact lasting from 22:00 PT on October 23 (05:00 UTC on October 24) to 22:35 PT on October 23 (05:35 UTC on October 24), according to the company's status page. Anthropic said it identified the cause, deployed a fix at 05:41 UTC and declared the issue resolved at 05:53 UTC on October 24.

Oct 24 , 05:53 UTC Resolved - The issue affecting Claude services has been resolved. Impact occurred from 22:00 PT on October 23 / 05:00 UTC on October 24 to 22:35 PT on October 23 / 05:35 UTC on October 24. Oct 24 , 05:41 UTC Monitoring - A fix has been deployed for the issue affecting Claude services and we are monitoring for recovery. Oct 24 , 05:40 UTC Update - We have identified the cause of elevated errors on requests to other Claude models and are working on a fix. We will provide an update as soon as possible. Oct 24 , 05:24 UTC Identified - We have identified the cause of elevated errors on requests to other Claude models and are working on a fix. We will provide an update as soon as possible. Oct 24 , 05:16 UTC Investigating - We are investigating elevated errors on requests to other Claude models. We will provide an update as soon as possible.