Elevated errors on Claude Opus 4.1

Incident Report for Anthropic

Resolved

This incident has been resolved.
Posted Aug 18, 2025 - 07:48 UTC

Monitoring

A fix has been implemented and we are monitoring the results.
Posted Aug 18, 2025 - 07:33 UTC

Investigating

We are currently investigating this issue.
Posted Aug 18, 2025 - 07:11 UTC
This incident affected: claude.ai, console.anthropic.com, and api.anthropic.com.