Why it's trending
Users searching for ‘is ChatGPT down’ encountered errors when trying to access the service. The outage triggered widespread reports on DownDetector and social media.
OpenAI confirmed that ChatGPT is down worldwide, with users experiencing elevated error rates on both ChatGPT and Codex. The company’s status page listed the incident as ‘Investigating’ and noted it had been ongoing for four hours before a mitigation was applied.
According to 9to5Mac, the outage also affected Codex. OpenAI stated it applied a mitigation around two hours after the investigation began and is monitoring recovery. DownDetector reports spiked sharply before trending down, though users on X continued to report issues.
Android Authority reported that the outage began on July 23, 2026, and lasted nearly 24 hours. OpenAI resolved the issue by July 24, 2026, at 3:47 PM ET. The company attributed the problem to an unspecified issue causing elevated error rates.
This outage is one of the most significant for OpenAI in recent months. Users are advised to check the OpenAI status page for updates. The incident highlights the reliance on single-point-of-failure cloud services.
Timeline
- Outage Begins
Users start reporting errors accessing ChatGPT and Codex. OpenAI status page records elevated error rates.
- OpenAI Confirms Investigation
OpenAI lists the incident as ‘Investigating – ongoing for 4 hours’ on its status page, affecting ChatGPT and Codex.
- Mitigation Applied
OpenAI applies a mitigation fix and begins monitoring recovery, according to 9to5Mac and Android Authority.
- Resolution
OpenAI resolves the issue after nearly 24 hours, as reported by Android Authority.
Questions people ask
What caused the ChatGPT outage?
OpenAI has not specified the root cause. The status page listed an issue causing elevated error rates for ChatGPT, Codex, and APIs.
Is ChatGPT still down?
As of July 24, 2026, 3:47 PM ET, OpenAI resolved the issue. Users should check the status page for current information.
Which services were affected?
ChatGPT, Codex, and OpenAI's APIs were affected, according to multiple sources.
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