StackAI incident
Elevated errors for Claude Sonnet 4.6 and Haiku 4.5
StackAI experienced a minor incident on May 12, 2026, lasting —. The incident has been resolved; the full update timeline is below.
Update timeline
- resolved May 12, 2026, 07:36 PM UTC
Type: Incident Duration: 1 day, 12 hours and 27 minutes May 12, 19:36:38 GMT+0 - Investigating - We are investigating elevated errors on requests to Claude Sonnet 4.6 and Haiku 4.5. We will provide an update as soon as possible. May 12, 20:13:05 GMT+0 - Resolved - This incident has been resolved.