Elevated errors for Claude Opus 4.8

Incident Report for Claude

Monitoring

A fix has been implemented and we are monitoring the results.
Posted Jun 22, 2026 - 09:59 UTC

Update

We are continuing to investigate this issue.
Posted Jun 22, 2026 - 08:12 UTC

Investigating

We are currently investigating this issue.
Posted Jun 22, 2026 - 08:11 UTC
This incident affects: claude.ai, Claude API (api.anthropic.com), Claude Code, and Claude Cowork.