StackAI incident
Elevated errors on Claude Opus 4.5 and Sonnet 4.5
StackAI experienced a minor incident on May 4, 2026, lasting —. The incident has been resolved; the full update timeline is below.
Update timeline
- resolved May 04, 2026, 01:59 PM UTC
Type: Incident Duration: 1 day, 22 hours and 40 minutes May 4, 14:08:19 GMT+0 - Identified - The issue has been identified and a fix is being implemented. May 4, 14:45:58 GMT+0 - Resolved - This incident has been resolved. May 4, 14:27:54 GMT+0 - Monitoring - A fix has been implemented and we are monitoring the results. May 4, 13:59:17 GMT+0 - Investigating - We are currently investigating this issue.