One of the most common criticisms is the use of the emdash. This is a classic bit of English prose that is not problematic except as a stereotype used to dismiss writing for form rather than for content.

Let's grab a few books off the shelf (literally).

Douglas Adams' The Hitchhiker's Guide to the Galaxy has four emdashes on the very first page:

> It is also the story of a book, a book called THGTTG - not an Earth book, never...

Isaac Asimov's classic The Last Question: three emdashes on the first page (as printed in The Complete Stories, Volume I)

> ...they knew what lay behind the cold, clicking, flashing face -- miles and miles of face -- of that giant computer.

Mark Z. Danielewski, House of Leaves: Three emdashes on page 1

> Much like its subject, The Navidson Record itself is also uneasily contained -- whether by category or lection.

Robert Caro, Master of the Senate: Five emdashes on page one

> Its drab tan damask walls...were unrelieved by even a single touch of color -- no painting, no mural -- or, seemingly, by any other ornament

Other pages 1s:

* Murakami - 1Q84: 1

* Murray/Cox - Apollo: 1

* Meadows - Thinking in Systems: 1

* Dostoyevsky - The Brothers Karamazov (Pevear/Volokhonsky translation): 4

* Caro - The Power Broker: 5

* Hofstadter - Godel, Escher, Bach - 3

Honestly, when I started this post I expected to have to dig deeper than page 1. The emdash is an important part of English-language literature and I reject the claim that we should ignore all writing that contains it.

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kristjansson 3 days ago | parent | next [-]

No one is asking that we reject all prose with emdash. Not all emdash-users are LLMs, but many LLMs are profligate emdash-users, so adjust your priors accordingly.

Secondarily, I think there's a part of the discourse missing: the presence of a syntactic emdash in a sentence on the internet is not itself a strong signal of LLM-writing - but the presence of an actual emdash glyph (—) should raise some eyebrows, esp. in fora that aren't commonly authored in rich text editors (here, twitter, ...)

	▲	genthree 3 days ago \| parent [-]
		Before LLMs, the em-dash glyph was a decent tell simply that... the author was using a Mac, because it's a simple and easy-to-remember (or even guess!) key-combo on there. Not that you can't type it on other keyboards, but the Mac one for whatever reason had a combo of users-who-wanted-to-type-it and layout-that-makes-it-easy that resulted in a high proportion of correct em-dash employers being Mac users. (option-underscore, or option-shift-dash if you prefer to think of it that way) On iOS, you can type it by simply holding down on the "dash" button then selecting the em-dash from the list of options it presents. It may also correct double-dash to em-dash a lot of the time, not sure. I have used the correct em-dash everywhere I can for over a decade, which amounts to nearly everywhere.

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dematz 3 days ago | parent | prev [-]

When a drunk chef dumps way too much salt into my ramen, the fact that good ramen also contains (more tastefully applied) salt redeems nothing!