They do deliberately err on the side of not accusing people of using AI when unsure. I think that's a good decision.
Do you know it was actually AI? I've seen humans imitating AI "it's not X — it's Y" to try to fool it that it correctly guessed was still human. Humans did use those patterns before AI so they're not enough on their own to flag.
Do you know it was actually AI? I've seen humans imitating AI "it's not X — it's Y" to try to fool it that it correctly guessed was still human. Humans did use those patterns before AI so they're not enough on their own to flag.