**Cursor experienced a minor service degradation affecting GPT models in its IDE** for approximately 1.3 hours on July 28, 2026. The issue was specifically tied to GPT-5.4, which operated at reduced performance during this period. The incident was resolved with no further action required.
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This incident has been resolved. GPT-5.4 was temporarily slightly degraded.
We are investigating a service degradation affecting GPT models in IDE.
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