I didn't pick up on it. I see this often: comments on HN remarking that something is AI generated, yet it's not obvious to me. Makes me worry that I am an LLM myself[1].

I've seen lot of bizarre, hard to understand or weirdly formulaic writing pre-2023, so I guess that's why I don't assume anything is AI generated.

[1] BTW, I am not.

Yes, it is very clearly AI written or substantially AI assisted. "Claude, write about Godel's incompleteness thms with respect to AI"

And it's annoying that comments like yours get downvoted. Maybe HN should have a "vote that this is undisclosed AI writing" button for every post now.