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[@Cristo-Redditor](/creator/reddit/Cristo-Redditor)
"Em dashes "" identify AI generated text because humans rarely use them. But LLMs are supposed to be trained to mimic human written text so how did they "learn" to use them so frequently despite their rarity in actual human written text"  
[Reddit Link](https://redd.it/1ohlue1) [@Cristo-Redditor](/creator/reddit/Cristo-Redditor) 2025-10-27T18:36Z X followers, 3229 engagements