Elevated errors for Claude Sonnet 5.5

Official Claude incident record with affected components, status, timeline updates, and links back to relevant status checks.

Affected components

These are the official Claude components attached to this incident. Component data can help separate a web app issue from an API, Console, or Claude Code issue.

claude.aiClaude API (api.anthropic.com)Claude CodeClaude Cowork

Official timeline

Updates are shown from the official Claude status incident record.

resolved

The issue affecting Claude services has been resolved.

monitoring

A fix has been deployed for the issue affecting Claude services and we are monitoring for recovery.

investigating

We are investigating elevated errors on requests to Claude Sonnet 5.5. We will provide an update as soon as possible.