Is GPT Image 3 agent down?
Independent measurement from the outside, every night. Back to the product
No. GPT Image 3 agent answered our last check on 15 Oct at 05:10 in 1318 ms, with 100.0 % uptime over the last 90 days (2 checks). Launched on StartupBase in October 2026 — how that batch is doing.
The last 90 days
Event log
No outages recorded. That is good news.
Questions
Is GPT Image 3 agent down right now?
No. GPT Image 3 agent answered our last check on 15 Oct at 05:10 in 1318 ms, with 100.0 % uptime over the last 90 days (2 checks).
What is the uptime of GPT Image 3 agent?
100.0 % over the last 90 days, from 2 nightly checks; the average response was 1434 ms.
When was GPT Image 3 agent last down?
We have not recorded an outage since we started checking on 14 Oct 2026.
How is this measured?
A machine opens gptimage3.dev from the outside once a night: HTTP status, response time, certificate and whether the page changed. Five failed nights in a row, confirmed from other networks, count as down. Nothing here is self-reported.
We measure from the outside, from a single location, once a day. We cannot see what happens inside the application — only whether the site responds, how fast, and whether it changes. A short outage between two checks will not be caught.