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Outage in OpenAI

Codex stream is disconnecting intermittently

Resolved Minor
April 28, 2026 - Started about 6 hours ago - Lasted 31 minutes

Incident Report

Summary AI Generated

OpenAI experienced intermittent disconnections in the Codex stream, causing elevated errors for users of ChatGPT and Codex services. The incident lasted 31 minutes, during which 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.
Components affected
OpenAI ChatGPT OpenAI Codex

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Latest Updates ( sorted recent to last )
MONITORING about 6 hours ago - at 04/28/2026 10:58PM

We have applied the mitigation and are monitoring the recovery.

IDENTIFIED about 6 hours ago - at 04/28/2026 10:46PM

We have identified that users are experiencing elevated errors for the impacted services.

We are working on implementing a mitigation.

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