ChatGPT and Codex cannot be used by some users. OpenAI is under investigation.

The system status page for OpenAI shows that some users are experiencing high error rates when trying to use ChatGPT with the Codex. According to official information, this partial outage lasted for about four hours and affected the above two services. The partial outage lasted four hours. OpenAI said on its status page that it was investigating an issue affecting ChatGPT and Codex users. The incident is described as "increased error rate" and the current status is "Under Investigation", which has lasted for four hours. OpenAI implemented mitigation measures approximately two hours ago and is continuing to monitor recovery. User returns are gradually declining. Data from the third-party monitoring platform DownDetector shows that the peak of abnormal returns in the past few hours has gradually declined, but some users on the X platform still say that the problem has not been resolved. OpenAI has not yet provided a complete resolution timetable. We will continue to pay attention to the development of the incident and update this article when we receive further information.