AI inference is partially unavailable

• Resolved
  Oct 4, 2026, 18:24 UTC
  This incident is resolved. AI inference was affected for about 64 minutes and has been stable since. No further action is needed.
• Monitoring
  Oct 4, 2026, 18:14 UTC
  AI inference is responding normally again. We are monitoring before marking this resolved.
• Identified
  Oct 4, 2026, 18:02 UTC
  Still investigating. AI inference has been affected for about 42 minutes. The next update follows as soon as there is a change.
• Identified
  Oct 4, 2026, 18:01 UTC
  Still investigating. AI inference has been affected for about 40 minutes. The next update follows as soon as there is a change.
• Identified
  Oct 4, 2026, 17:44 UTC
  Still investigating. AI inference has been affected for about 24 minutes. The next update follows as soon as there is a change.
• Identified
  Oct 4, 2026, 17:42 UTC
  Still investigating. AI inference has been affected for about 22 minutes. The next update follows as soon as there is a change.
• Identified
  Oct 4, 2026, 17:26 UTC
  The failure is consistent and isolated to AI inference. Claude Opus 5.5 is failing and the other 15 are working (1 of 16 checked models). Work to restore service is in progress.
• Investigating
  Oct 4, 2026, 17:20 UTC
  Our monitoring detected a problem affecting AI inference. The checks report: Claude Opus 5.5 is failing and the other 15 are working (1 of 16 checked models). We are investigating and will post an update as soon as we know more.