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Outage in Cursor

Investigating Composer degradation

Resolved Minor
July 29, 2026 - Started 5 days ago - Lasted about 3 hours
Official incident page

Incident Report

Summary AI Generated

Cursor experienced a ~2.8-hour service degradation affecting Grok 4.5 and Composer 2.5. Grok 4.5 issues were resolved first, with Composer 2.5 degradation continuing under investigation before full resolution. The incident was fully resolved by late morning.

We are investigating a service degradation with Grok 4.5 and Composer 2.5

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Latest Updates ( sorted recent to last )
RESOLVED 5 days ago - at 07/29/2026 11:38AM

This incident has been resolved.

INVESTIGATING 5 days ago - at 07/29/2026 09:57AM

We are continuing to investigate this issue and will provide updates as more information becomes available.

INVESTIGATING 5 days ago - at 07/29/2026 09:11AM

We have resolved the service degradation with Grok 4.5 and are still investigating the degradation with Composer 2.5.

INVESTIGATING 5 days ago - at 07/29/2026 08:51AM

We are investigating a service degradation with Grok 4.5 and Composer 2.5

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