Elevated errors for some models

Incident Report for Claude

Resolved

This issue has been resolved.
Posted Jul 07, 2026 - 23:46 UTC

Monitoring

We are continuing to monitor issues affecting requests to some models, and have once again seen success rates return to normal. We are working to ensure there are no further issues, and will provide an additional update shortly.
Posted Jul 07, 2026 - 23:19 UTC

Update

We are continuing to work to resolve an issue resulting in elevated errors on requests to some models, primarily Claude Fable 5. We will provide an additional update as soon as possible.
Posted Jul 07, 2026 - 21:47 UTC

Identified

We have seen success rates return to normal, but we are continuing to work to fully resolve this issue and ensure no further recurrences.
Posted Jul 07, 2026 - 20:28 UTC

Investigating

We are investigating elevated errors on requests to some models. We will provide an update as soon as possible.
Posted Jul 07, 2026 - 20:02 UTC
This incident affected: claude.ai, Claude API (api.anthropic.com), Claude Code, and Claude Cowork.