Why this matters: With AI becoming more common everywhere, people are trying to figure out how to spot AI-generated posts. I keep seeing folks claim that using em dashes is a clear sign of AI writing. This just isn’t true.
Lots of people who write for work or went to college use em dashes regularly. They’re actually really useful punctuation marks that help make sentences clearer, separate ideas, show interruptions, and organize lists. You’ve probably seen them tons of times but never really noticed them before.
Think about it this way: AI learns by reading millions of things that real humans wrote. That includes newspaper articles, academic papers, professional reports, and books. So of course AI picked up on using em dashes since they appear in formal writing all the time.
I’m not saying that every post with em dashes is written by humans. I’m just saying we shouldn’t automatically assume it’s AI just because someone used this type of punctuation. There are better ways to tell if something was written by AI or not.
Exactly right. I see this constantly at work - people flag automated reports as AI-generated just because of how they’re formatted.
Detection methods are getting worse as models improve. Instead of playing detective with punctuation, I just automated our content creation with proper oversight.
I built a Latenode workflow that handles most of our technical docs. It pulls data from multiple sources, formats everything consistently, and includes human review checkpoints. The output uses em dashes, semicolons, whatever fits the content. But since I control the pipeline, I know exactly what’s automated.
This beats guessing after the fact. You get consistent quality, save tons of time, and skip the whole “is this AI or not” question because you designed it yourself.
Worth checking out if you do content creation regularly: https://latenode.com
totally agree! as a freelance writer, i’ve been using em dashes long b4 aI was a thing. my english prof really drilled punctuation into us. it’s just wild how freaked out some folks are about writing styles when real writers have always used these.