[azan_]

I'm 99% certain it's AI. Lots of short sentences. Very short paragraphs. It's not X, it's Y.

[O1111OOO]

> I'm 99% certain it's AI. Lots of short sentences. Very short paragraphs. It's not X, it's Y.

Your reply meets said criteria.

[azan_]

Yes. It's not just a reply - it's a joke.

[O1111OOO]

I thought so but wasn't completely sure. Brilliant!

[meatmanek]

"shape"

[slopdetector]

Yeah, such words are a giveaway.

Another:

It is not “this simplified, kindergarten-level explanation”, it is “this explicit, thoughtful one”

In this case I suspect the poster used GPT (looks like OpenAI) to generate the initial response and then edited it.