I didn't read carefully enough at the beginning of the article, and at first I thought Caleb and Issac must be two different algorithms for detecting AI in published papers. Eventually I realized they are the names of the two authors who wrote this article (with AI assistance). Anyways, I was wondering how the two of them managed to disagree? Were the papers each human flagged as concerning the same between the two humans? I should keep reading carefully, just thought I would point it out to other humans too, maybe save them from the same mistaken thought.