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Re:Erdos 281 solved with ChatGPT 5.2 Pro by johnfn on Sunday January 18, 2026 @01:06AM (#46665219)
I suspect this is AI generated, but it’s quite high quality, and doesn’t have any of the telltale signs that most AI generated content does. How did you generate this? It’s great.
Re:Erdos 281 solved with ChatGPT 5.2 Pro by AstroBen on Sunday January 18, 2026 @01:52AM (#46665407)
Their comments are full of "it's not x, it's y" over and over. Short pithy sentences. I'm quite confident it's AI written, maybe with a more detailed prompt than the average

I guess this is the end of the human internet

Re:Erdos 281 solved with ChatGPT 5.2 Pro by prussia on Sunday January 18, 2026 @02:45AM (#46665672)
To give them the benefit of the doubt, people who talk to AI too much probably start mimicking its style.
Re:Erdos 281 solved with ChatGPT 5.2 Pro by 4k93n2 on Sunday January 18, 2026 @02:12AM (#46665495)
yea, i was suspicious by the second paragraph but was sure once i got to "that’s not engineering, it’s cosplay"
Re:Erdos 281 solved with ChatGPT 5.2 Pro by AstroBen on Sunday January 18, 2026 @02:23AM (#46665548)
It's also the wording. The weird phrases

"Glorified Google search with worse footnotes" what on earth does that mean?

AI has a distinct feel to it

Re:Erdos 281 solved with ChatGPT 5.2 Pro by lxgr on Sunday January 18, 2026 @02:44AM (#46665662)
And with enough motivated reasoning, you can find AI vibes in almost every comment you don’t agree with.

For better or worse, I think we might have to settle on “human-written until proven otherwise”, if we don’t want to throw “assume positive intent” out the window entirely on this site.

Re:Erdos 281 solved with ChatGPT 5.2 Pro by testdelacc1 on Sunday January 18, 2026 @02:52AM (#46665704)
Dude is swearing up and down that they came up with the text on their own. I agree with you though, it reeks of LLMs. The only alternative explanation is that they use LLMs so much that they’ve copied the writing style.
Re:Erdos 281 solved with ChatGPT 5.2 Pro by plaguuuuuu on Sunday January 18, 2026 @02:20AM (#46665534)
I've had that exact phrase pop up from an LLM when I asked it for a more negative code review
Re:Erdos 281 solved with ChatGPT 5.2 Pro by threethirtytwo on Sunday January 18, 2026 @01:25AM (#46665303)
Your intuition on AI is out of date by about 6 months. Those telltale signs no longer exist.

It wasn't AI generated. But if it was, there is currently no way for anyone to tell the difference.

Re:Erdos 281 solved with ChatGPT 5.2 Pro by catlifeonmars on Sunday January 18, 2026 @02:32AM (#46665598)
I’m confused by this. I still see this kind of phrasing in LLM generated content, even as recent as last week (using Gemini, if that matters). Are you saying that LLMs do not generate text like this, or that it’s now possible to get text that doesn’t contain the telltale “its not X, it’s Y”?
Re:Erdos 281 solved with ChatGPT 5.2 Pro by comp_throw7 on Sunday January 18, 2026 @01:34AM (#46665337)
> But if it was there is currently no way for anyone to tell the difference.

This is false. There are many human-legible signs, and there do exist fairly reliable AI detection services (like Pangram).

Re:Erdos 281 solved with ChatGPT 5.2 Pro by threethirtytwo on Sunday January 18, 2026 @01:43AM (#46665373)
I've tested some of those services and they weren't very reliable.
Re:Erdos 281 solved with ChatGPT 5.2 Pro by CamperBob2 on Sunday January 18, 2026 @10:29AM (#46668571)
If such a thing did exist, it would exist only until people started training models to hide from it.

Negative feedback is the original "all you need."

Re:Erdos 281 solved with ChatGPT 5.2 Pro by int_19h on Monday January 19, 2026 @05:36PM (#46685465)
There are no reliable AI detection services. At best they can reliably detect output from popular chatbots running with their default prompts. Beyond that reliability deteriorates rapidly so they either err on the side of many false positives, or on the side of many false negatives.

There's already been several scandals where students were accused of AI use on the basis of these services and successfully fought back.

Re:Erdos 281 solved with ChatGPT 5.2 Pro by velox_neb on Sunday January 18, 2026 @01:43AM (#46665372)
> It wasn't AI generated.

You're lying: https://www.pangram.com/history/94678f26-4898-496f-9559-8c4c...

Not that I needed pangram to tell me that, it's obvious slop.

Re:Erdos 281 solved with ChatGPT 5.2 Pro by threethirtytwo on Sunday January 18, 2026 @01:50AM (#46665402)
I wouldn't know how to prove to you otherwise other then to tell you that I have seen these tools show incorrect results for both AI generated text and human written text.
Re:Erdos 281 solved with ChatGPT 5.2 Pro by lxgr on Sunday January 18, 2026 @02:52AM (#46665707)
Good thing you had a stochastic model backing up (with “low confidence”, no less) your vague intuition of a comment you didn’t like being AI-written.
Re:Erdos 281 solved with ChatGPT 5.2 Pro by XenophileJKO on Sunday January 18, 2026 @01:54AM (#46665415)
I must be a bot because I love existential dread, that's a great phrase. I feel like they trigger a lot on literate prose.
Re:Erdos 281 solved with ChatGPT 5.2 Pro by lxgr on Sunday January 18, 2026 @02:54AM (#46665726)
Sad times when the only remaining way to convince LLM luddites of somebody’s humanity is bad writing.
Re:Erdos 281 solved with ChatGPT 5.2 Pro by CamperBob2 on Sunday January 18, 2026 @01:11AM (#46665246)
(edit: removed duplicate comment from above, not sure how that happened)
Re:Erdos 281 solved with ChatGPT 5.2 Pro by undeveloper on Sunday January 18, 2026 @01:21AM (#46665280)
the poster is in fact being very sarcastic. arguing in favor of emergent reasoning does in fact make sense
Re:Erdos 281 solved with ChatGPT 5.2 Pro by threethirtytwo on Sunday January 18, 2026 @01:19AM (#46665270)
It's a formal sarcasm piece.
Re:Erdos 281 solved with ChatGPT 5.2 Pro by CamperBob2 on Sunday January 18, 2026 @01:11AM (#46665244)
It's bizarre. The same account was previously arguing in favor of emergent reasoning abilities in another thread ( https://news.ycombinator.com/item?id=46453084 ) -- I voted it up, in fact! Turing test failed, I guess.

(edit: fixed link)

Re:Erdos 281 solved with ChatGPT 5.2 Pro by threethirtytwo on Sunday January 18, 2026 @01:20AM (#46665275)
I thought the mockery and sarcasm in my piece was rather obvious.
Re:Erdos 281 solved with ChatGPT 5.2 Pro by CamperBob2 on Sunday January 18, 2026 @01:27AM (#46665312)
Poe's Law is the real Bitter Lesson.
Re:Erdos 281 solved with ChatGPT 5.2 Pro by habinero on Sunday January 18, 2026 @01:19AM (#46665269)
We need a name for the much more trivial version of the Turing test that replaces "human" with "weird dude with rambling ideas he clearly thinks are very deep"

I'm pretty sure it's like "can it run DOOM" and someone could make an LLM that passes this that runs on an pregnancy test