Elevated errors for Anthropic Models

Incident Report for Cursor

Resolved

Elevated errors affecting Anthropic models have been resolved. Service has been restored.
Posted Sep 03, 2026 - 16:31 UTC

Update

Anthropic reports recovery across most models. The affected models right now are Opus 4.8 and Opus 5. Please see https://status.claude.com/ for provider updates.
Posted Sep 03, 2026 - 15:55 UTC

Investigating

An upstream Anthropic issue is causing elevated errors for Fable 5.1, Fable 5, Opus 5, Opus 4.8, and Opus 4.6 requests. Some users may experience errors or failed Agent turns. We're monitoring recovery and will provide updates.
Posted Sep 03, 2026 - 14:17 UTC
This incident affected: Automations, CLI, Cloud Agents, and IDE.