Intermittent error spikes for Claude Mythos 5.1 and Claude Fable 5.1

Sep 15 , 11:14 UTC Resolved - A fix has been deployed for Claude Mythos 5.1 and Claude Fable 5.1 and we are monitoring to ensure it has resolved the issue. Sep 15 , 10:50 UTC Monitoring - A fix has been deployed for Claude Mythos 5.1 and Claude Fable 5.1 and we are monitoring to ensure it has resolved the issue. Sep 15 , 09:52 UTC Update - We are investigating elevated errors on requests to Claude Mythos 5.1 and Claude Fable 5.1.