Outage in OpenAI
Users may experience elevated error rate for gpt-4o-mini in the API
Resolved Minor
April 29, 2026 - Started about 3 hours ago
- Lasted 29 minutes
Incident Report
Summary AI Generated
OpenAI experienced elevated error rates affecting the gpt-4o-mini model through their API, impacting APIs, Chat, and Responses components. The incident lasted 29 minutes, during which users encountered increased failures when using the affected services. OpenAI identified the issue, implemented a mitigation, and monitored the recovery.
We have identified that users are experiencing elevated errors for the impacted services.
We are working on implementing a mitigation.
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Latest Updates ( sorted recent to last )
MONITORING
about 3 hours ago - at 04/29/2026 05:19AM
We have applied the mitigation and are monitoring the recovery.
IDENTIFIED
about 3 hours ago - at 04/29/2026 05:12AM
We have identified that users are experiencing elevated errors for the impacted services.
We are working on implementing a mitigation.
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