Elevated errors on Claude Opus 4.5

Incident Report for Claude

Resolved

As of 03:50 PT / 11:50 UTC we have fully recovered.
Posted Jan 28, 2026 - 12:30 UTC

Monitoring

A fix has been implemented and we are monitoring the results.
Posted Jan 28, 2026 - 11:47 UTC

Investigating

We are currently investigating this issue.
Posted Jan 28, 2026 - 11:30 UTC
This incident affected: claude.ai, platform.claude.com (formerly console.anthropic.com), Claude API (api.anthropic.com), and Claude Code.