StackAI - Elevated errors on Claude Sonnet 4.5 – Incident details

Anthropic (Claude) API experiencing partial outage

Elevated errors on Claude Sonnet 4.5

Resolved
Degraded performance
Started 17 days agoLasted 20 minutes

Affected

Web Application

Operational from 1:29 PM to 1:50 PM

Anthropic (Claude) API

Operational from 1:29 PM to 1:50 PM

Updates
  • Resolved
    Resolved

    The incident has now been resolved. The timeline for the elevated errors was 6:22 PT / 13:22 UTC -> 6:39 PT / 13:39 UTC.

  • Investigating
    Investigating

    We are currently investigating this issue.