Elevated errors on Claude Opus 4.1

Incident Report for Claude

Resolved

As of 0:50 PT / 7:50 UTC we have mitigated the incident.
Posted Aug 28, 2025 - 11:20 UTC

Investigating

We are investigating an issue with Claude Opus 4.1 that started at 23:10 PT / 6:10 UTC.
Posted Aug 28, 2025 - 06:30 UTC
This incident affected: claude.ai, Claude Console (platform.claude.com), Claude API (api.anthropic.com), and Claude Code.