Elevated errors on Claude Opus 4.6

Incident Report for Claude

Resolved

As of 01:30 PT / 09:30 UTC the error rates have returned to baseline

Posted Feb 23, 2026 - 09:58 UTC

Monitoring

A fix has been implemented and we are monitoring the results.

Posted Feb 23, 2026 - 09:39 UTC

Identified

The issue has been identified and a fix is being implemented.

Posted Feb 23, 2026 - 08:13 UTC

Investigating

We are currently investigating this issue.

Posted Feb 23, 2026 - 08:00 UTC

This incident affected: claude.ai, platform.claude.com (formerly console.anthropic.com), Claude API (api.anthropic.com), Claude Code, and Claude for Government.