Cursor outage: Fable 5 unavailable

Affected components

• IDE

1. resolvedAug 20, 2026, 01:51 UTC

   This incident has been resolved.

2. monitoringAug 20, 2026, 00:03 UTC

   A fix has been implemented and we are monitoring for service restoration.

3. investigatingAug 19, 2026, 23:10 UTC

   We are investigating elevated errors affecting Fable 5. Other models remain available. Please switch to another model or select Auto while we investigate.

What APIStatus.watch saw

Our 5-minute checks didn't record a change in Cursor's overall status around this incident. Smaller or regional incidents often leave a provider's overall status green.

Other services with incidents at the same time

Overlapping incidents aren't necessarily related.

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• Intercom: Issues with Shopify integrationMajor · Aug 19, 2026, 23:12 UTC
• Mixpanel: Issues Populating Event Properties in dropdown menusMajor · Aug 19, 2026, 23:20 UTC
• Tailscale: Coordination service issuesMajor · Aug 20, 2026, 00:58 UTC
• Supabase: 401 errors due to JWT rejectionsMinor · Aug 14, 2026, 02:23 UTC
• Telnyx: Programmable Wireless data loss in AustraliaMinor · Aug 17, 2026, 19:27 UTC
• LiveKit: Investigating delayed session data ingestion on Cloud DashboardMinor · Aug 19, 2026, 19:33 UTC

How often does Cursor have incidents?

Cursor reported 50 incidents in the last 90 days, 15 of them major or critical. A typical incident lasted 1h 8m. See Cursor's uptime and incident history