ChatGPT returned degraded responses to our checks at Thu, 13 Aug 2026 15:24:03 UTC. Normal responses resumed at Fri, 14 Aug 2026 00:03:04 UTC, making the recorded window 8h 39m.
What we measured
- Failed or degraded readings during the window: 171 of 173 checks
- HTTP status codes seen: 200
- Reported by the service: Partial System Degradation
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.