Comment by queenmab
It contains multiple instances of classic ChatGPT phrasing, em-dashes, smart quotes, things that you simply never saw before 2020, etc. One of these in isolation and yeah okay it's an unfounded accusation, but I don't understand how you're all not seeing how many posts on HN now are AI.
> em-dashes…things that you simply never saw before 2020
I’m sorry but this is patently false. Apple devices have been autocorrecting two hyphens into a em dash since as long as I can remember and I personally used them all the time before LLMs were a thing and absolutely saw them online. I try not to use them now because people will annoyingly call me out for using ChatGPT when I’m not.
I think Apple devices also default to “smart quotes” if I understand what you mean by that. For example I’m typing this on my iPhone and I get this quote character automatically when I tap the double quote button on the default keyboard: “
If I want straight quotes I have to long press the quote button and explicitly select it: "
I think on macOS it’s the opposite for quotes, but macOS will absolutely autocorrect double hyphens to em dashes.
> I don't understand how you're all not seeing how many posts on HN now are AI.
There’s a also a big difference between using AI to reformat/clean up your text, especially for non-native English speakers and a bot just spamming LLM replies, but none of your “gotchas” can discern the difference…