detectdown
Verdicts use cached measurements from the named testing area, not a visitor-triggered local check. testing evidence tested from Chicago tested from Chicago

Is ChatGPT down?

No, ChatGPT is reachable from North America.

last checked 11m ago ·

Reachability over time

100% reachable

Last 24 hours 100% uptime

Last 7 days 100% uptime

Where we checked

What we saw from 5 testing locations in North America.

Response time: ~12 ms median across locations · typically ~15 ms over the past 7 days

Dashed line: typical ~15 ms

7 days agonow
Buffalo, US reachable · 9 ms
Toronto, CA reachable · 10 ms
New York, US reachable · 13 ms
Mexico City, MX reachable · 18 ms
Seattle, US reachable · 12 ms

Official status

Compare the detectdown verdict with ChatGPT's own claim on its official status page.

Past incidents

No public incidents recorded for ChatGPT in the current archive.

Other AI services

OpenAI API Reachable (blocked) 11m ago

Claude Up 11m ago

Anthropic API Up 11m ago