Elevated errors on Claude Opus 4.1

Incident Report for Claude

Resolved

This incident has been resolved.
Posted Oct 21, 2025 - 13:18 UTC

Monitoring

A fix has been implemented and we are monitoring the results.
Posted Oct 21, 2025 - 13:04 UTC

Investigating

We are currently investigating this issue.
Posted Oct 21, 2025 - 12:54 UTC
This incident affected: claude.ai, platform.claude.com (formerly console.anthropic.com), Claude API (api.anthropic.com), and Claude Code.