Degraded performance for Claude Sonnet 4.6

Incident Report for Claude

Resolved

This issue has been resolved.
Posted Jun 01, 2026 - 19:06 UTC

Investigating

We are investigating elevated errors on requests to Claude Sonnet 4.6. We will provide an update as soon as possible.
Posted Jun 01, 2026 - 18:28 UTC
This incident affected: claude.ai, Claude Console (platform.claude.com), Claude API (api.anthropic.com), Claude Code, and Claude Cowork.