Comment by epq22

To corroborate this - I found pretty similar rates of AI-flagged papers over time from running pangram on ArXiv (abstracts) in a physics subfield, which is currently at about 25% as of April (write up here: https://peterse.github.io/2026/06/15/The-rising-tide-pt1.htm...).

Its not clear from your writeup what threshold needs to be reached to be classified as "machine written". A preprint where half the text is human and half is 100% AI should be a different category than a preprint where 100% of the text is AI-assisted.

Also its cool that you're making the detector available. When you say "cheap to run", do you know how this compares to pricing for a commercial detector pangram or GPTZero?