Is SWE-2 down?
Independent measurement from the outside, every night. Back to the product
No. SWE-2 answered our last check on 30 Sep at 23:00 in 260 ms, with 100.0 % uptime over the last 90 days (4 checks). Launched on Product Hunt in September 2026 — how that batch is doing.
The last 90 days
Event log
No outages recorded. That is good news.
Questions
Is SWE-2 down right now?
No. SWE-2 answered our last check on 30 Sep at 23:00 in 260 ms, with 100.0 % uptime over the last 90 days (4 checks).
What is the uptime of SWE-2?
100.0 % over the last 90 days, from 4 nightly checks; the average response was 251 ms.
When was SWE-2 last down?
We have not recorded an outage since we started checking on 28 Sep 2026.
How is this measured?
A machine opens cognition.com 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.