StackAI incident
Anthropic Models (Claude Opus 4.6, Claude Sonnet 4.6. Claude Haiku 4.5) experiencing degraded performance due to provider outage
StackAI experienced a major incident on April 1, 2026 affecting StackAI, lasting —. The incident has been resolved; the full update timeline is below.
Affected components
StackAI
Update timeline
No vendor updates were posted for this incident — only the open and resolve events were observed.