How to Use Em Dashes (–), En Dashes (–), and Hyphens (-)

AFAIK most computer keyboards don't have em dashes. Rather than hit ALT+0151 every time, I've always just strung along two hyphens, like: --

Absolutely proper and correct use of em dashes, en dashes, and hyphens is, to me, the most obvious tell of the LLM writer. In fact, I think that you can use it to date internet writing in general. For it seems to me that real em dashes were uncommon pre-2022.

The lack of em dash usage in popular culture speaks more about typical people than it does about whether a text's author was an LLM. In fact, the average person has never even noticed—let alone considered—that the em dash exists. If they've read for 20+ years, they've seen at LEAST hundreds of them.

Imagine being an NPC (a human bot), flattering yourself with the thought that people who understand the language are language bots...

21% of adults in the US are illiterate in 2024 and 54% of adults have a literacy below a 6th-grade level[1]. “The average person” isn’t really a high bar, unfortunately.

1: https://www.thenationalliteracyinstitute.com/post/literacy-s...