I don't think this is about edge cases where someone has successfully disguised the writing to some degree: the current crop of LLMs have some pretty blatant (and frankly annoying) habits by default, ones that are hard to miss once you have read a decent amount of their output. If I had to describe them broadly, I would say they are a collection of habits which are common in certain kinds of persuasive and emotive writing, but are usually applied way out of proportion to the topic at hand, which tends to make the result quite grandiose, overly dramatic, and tiring to read: a LLM will often write a TODO app README like it's a cross between a thriller novel, a political speech, and a bombshell news article. There's lots of specific tics (and just by sheer volume and uniformity almost any habit an LLM picks up is going to rapidly shoot into cliche regardless of its own merit) but this is the general effect which I think is objectionable independent of the source of the text.

I do think the sensitivity to it can vary a lot: it depends a lot on how much and how closely you read the text, and how much exposure you have to LLM writing. Certainly it seems like a lot of people just don't really notice, or at least don't care much.

▲

KPGv2 an hour ago | parent [-]

> the current crop of LLMs have some pretty blatant

This is just "em dash redux." Except now we've moved on to accusing anyone who does "It's not X. It's Y." of being AI. In six months, it'll be "use of the word 'petrichor'" or something.

	▲	rcxdude an hour ago \| parent \| next [-]
		I do think there is a tendency to over-index on one or two particularly straightforward tells, and for any given feature of LLM writing you can find places where people do also use that feature (they had to learn it from somewhere, and in a lot of cases it is good writing practice — for the context in which it is used). But I'm not talking about just that, but also the general tone issue: it's bad writing regardless because it's in most cases just not appropriate for the context it's been written in. (TBH I think the biggest likelihood for false positives comes from heavy LLM users picking up their tics: it's a natural tendency and I've already seen a few cases where it seems like that has happened).
	▲	dqv an hour ago \| parent \| prev [-]
		Idk, it's more like "your writing is cliché and I don't feel like reading it because I've already read something that sounded similar countless times and it wasn't worth the read". The source of the clichés being an LLM. And maybe now humans are writing the same way as LLM output, I still am not going to read all that, sorry. If I see a sea of clichés, I'm going the other way. I'm also not reading pumpkin spice murder mysteries for a similar reason. I'm also not reading stories where everybody clapped. Actually, I'm already familiar with petrichor, so unless someone has surrounded the word "petrichor" with non-cliché prose, I'm also not going to read all that.