Elevated errors on Claude Opus 4

Incident Report for Anthropic

Resolved

This incident has been resolved.
Posted Jun 09, 2025 - 18:46 UTC

Monitoring

A fix has been implemented and we are monitoring the results.
Posted Jun 09, 2025 - 18:02 UTC

Investigating

We are currently investigating this issue.
Posted Jun 09, 2025 - 17:24 UTC
This incident affected: claude.ai, console.anthropic.com, api.anthropic.com, and Claude Code.