Outage in OpenAI
6.1 Sol Degraded Model Performance
Resolved Minor
October 27, 2026 - Started about 20 hours ago
- Lasted about 1 hour
Incident Report
Summary AI Generated
OpenAI experienced degraded model performance across its APIs, Chat, Batch, and Responses components for approximately 1.3 hours. The issue was identified and a mitigation was applied, with services then monitored to confirm recovery.
We’re investigating a potential issue for the listed services and checking how it affects users. We’ll share an update when we know more.
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Latest Updates ( sorted recent to last )
MONITORING
about 19 hours ago - at 10/27/2026 03:40PM
We’ve applied a mitigation and are monitoring the affected services to confirm recovery.
INVESTIGATING
about 20 hours ago - at 10/27/2026 03:02PM
We’re investigating a potential issue for the listed services and checking how it affects users. We’ll share an update when we know more.
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