Elevated errors on Claude Haiku 4.5

Incident Report for Claude

Resolved

This incident has been resolved.
Posted May 19, 2026 - 08:30 UTC

Monitoring

A fix has been implemented and we are monitoring the results.
Posted May 19, 2026 - 07:56 UTC

Investigating

We are currently investigating this issue.
Posted May 19, 2026 - 07:00 UTC
This incident affected: claude.ai, Claude Console (platform.claude.com), Claude API (api.anthropic.com), Claude Code, and Claude Cowork.