Elevated errors on Claude Sonnet 4.5

Incident Report for Claude

Resolved

This incident has been resolved.
Posted Feb 11, 2026 - 14:55 UTC

Monitoring

A fix has been implemented and we are monitoring the results.
Posted Feb 11, 2026 - 13:44 UTC

Investigating

We are currently investigating this issue. Our team is actively working to identify the root cause.
Posted Feb 11, 2026 - 13:22 UTC
This incident affected: claude.ai, platform.claude.com (formerly console.anthropic.com), Claude API (api.anthropic.com), and Claude Code.