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annzabelleyesterday at 11:05 PM2 repliesview on HN

With em dashes in particular, a human would have to go to explicit effort to use a non-ascii character. I like a good em-dash myself, but I just use a hyphen because I'm not going to go to the effort of using a character that's not on my keyboard in a blog post or comment. Using em dashes, especially in an otherwise monospace retro-computing theme, is a sure sign of llm output.


Replies

kstrausertoday at 12:18 AM

I have a keyboard macro set up so typing “—-<space>” yields “—”. I set this up like a decade ago and it’s just habit now.

detourdogtoday at 12:47 AM

That evidence is laughable.

I learned about em-dashes from one of clients who used them. She used Microsoft Word it took a chord key sequence but was in her skill set. I think it was shift-option hyphen.

I think using em-dashes to detect LLMs reveals the divide between computer science and liberal arts.