ChatGPT stopped responding to our checks at Wed, 07 Oct 2026 05:36:03 UTC. Normal responses resumed at Wed, 07 Oct 2026 11:57:03 UTC, making the recorded window 6h 21m.
What we measured
- Failed or degraded readings during the window: 125 of 127 checks
- HTTP status codes seen: 200
- Reported by the service: Partial System Outage
How we know
We request ChatGPT's published status feed where one exists, and separately time a plain request to chatgpt.com. A state only changes after two consecutive readings agree, so the recorded window can be a few minutes wider than the true interruption.
This is an independent measurement and we are not affiliated with ChatGPT. Their official status page is the authority on cause and affected components.