It's interesting to me that the article itself employs quite a few stylistic choices that are often marked as "obvious LLM tells" (numbered lists, boldface ever

It's interesting to me that the article itself employs quite a few stylistic choices that are often marked as "obvious LLM tells" (numbered lists, boldface everywhere, and even the no-space emdash right in the opening paragraph). I'm a heavy user of those things myself... still: interesting, given what they seem to be doing.