delfinom parent
There's an emdash, no human being uses emdashes.
Er...I've been using em—dashes since I read Knuth in the 1980s.
There are dozens of us.
Which really makes me wonder how we ended up training an AI…
(a.) those graphs are a crime against data viz.
(b.) they practically demonstrate the point: while, yes, AI uses em-dashes, the entire corpus of em-dashes is still largely human, too, so using that as a sole signal is going to have a pretty high false positive rate.
not only that, word (and others) will convert a dash into an em-dash in text.