Cursor outage: Investigating service outage - Grok models unavailable

Affected components

• Automations
• CLI
• Cloud Agents
• Grok Bot
• IDE
• cursor.com

1. resolvedOct 24, 2026, 00:20 UTC

   This incident has been resolved.

2. monitoringOct 23, 2026, 23:50 UTC

   A fix has been implemented and Grok models are recovering. We're monitoring to confirm full service restoration.

3. investigatingOct 23, 2026, 23:39 UTC

   We are investigating a service outage affecting Grok models.

What APIStatus.watch saw

• Oct 23, 2026, 23:43 UTCoperational → degraded
• Oct 24, 2026, 00:23 UTCdegraded → operational

Other services with incidents at the same time

Overlapping incidents aren't necessarily related.

• Anthropic: Elevated errors for Claude Fable 5.1, Sonnet 5.5, and Haiku 5.5Critical · Oct 23, 2026, 23:37 UTC
• Snyk: Snyk Container Degradation in SNYK-US-01Major · Oct 22, 2026, 21:53 UTC
• Snyk: Snyk Test Down in SNYK-US-01Major · Oct 23, 2026, 14:10 UTC
• Twilio: Voice Call Post Dial Delay from a Subset of Twilio Phone Numbers to ThailandMinor · Oct 12, 2026, 11:53 UTC
• Twilio: SMS Delivery Delays and Failures from Twilio Short Codes to Multiple Networks in IndiaMinor · Oct 21, 2026, 16:32 UTC
• Supabase: Elevated Mgmt API Error Rates in Multiple RegionsMinor · Oct 22, 2026, 17:01 UTC
• Twilio: Voice Call Post Dial Delay from Twilio Phone Numbers to ChileMinor · Oct 23, 2026, 14:53 UTC
• Twilio: SMS Delivery Delays from a Subset of Twilio Phone Numbers to Telefonica NicaraguaMinor · Oct 23, 2026, 16:19 UTC
• Twilio: SMS Delivery Failures from Twilio to South AfricaMinor · Oct 23, 2026, 19:46 UTC
• Twilio: SMS Delivery Delays From a Subset of Twilio Alphanumeric Sender IDs, Short Codes, and Long Codes to Claro BrazilMinor · Oct 23, 2026, 20:06 UTC

How often does Cursor have incidents?

Cursor reported 89 incidents in the last 90 days, 23 of them major or critical. A typical incident lasted 1h 8m. See Cursor's uptime and incident history