Why does this feel like an ad? I've seen pangram mentioned a few times now, always with that tagline. It feels like a marketing department skulking around comments.
The other pangram mention elsewhere in this comment section is also me -- I'm totally unaffiliated with them, just a fan of their tool
I specify the accuracy and false positive rate because otherwise skeptics in comment sections might otherwise think it's one of the plethora of other AI detection tools that don't really work