Elevated errors on Claude Opus 4.6 and Sonnet 4.6

Incident Report for Claude

Resolved

This incident has been resolved.
Posted Mar 13, 2026 - 21:27 UTC

Investigating

We are currently investigating this issue.
Posted Mar 13, 2026 - 18:37 UTC
This incident affected: claude.ai, Claude API (api.anthropic.com), and Claude Code.