{"id":"anthropic-status-99dc00d2d8ff","seq":4873,"kind":"status","title":"Elevated errors for multiple models","url":"https://status.claude.com/incidents/7g1qpkyz5gxh","permalink":"https://vulnpulse.app/items/anthropic-status-99dc00d2d8ff","summary":"Sep 22 , 02:35 UTC Resolved - This issue has been resolved. Impact occurred from 5:50pm PT / 00:50 UTC to 7:10pm PT / 02:10 UTC. Sep 22 , 02:11 UTC Monitoring - We have seen success rates return to normal across affected models, and are monitoring closely to ensure no further issues. Sep 22 , 01:35 UTC Update - We are continuing to work to resolve errors affecting some models. At this time, requests to Claude Fable 5 and 5.1 and Mythos 5 and 5.1 have returned to normal success rates. We are working to resolve remaining errors affecting Claude Opus 5, and will provide an additional update shor…","severity":null,"techs":["anthropic"],"cves":[],"tags":["resolved"],"source":{"id":"anthropic-status","name":"Anthropic Status"},"published_at":"2026-09-22T02:35:23.000Z","fetched_at":"2026-10-21T16:17:54.408Z"}