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viccisyesterday at 11:38 PM1 replyview on HN

I have yet to be convinced that LLMs can produce definitive knowledge that is not a result of combining previous information. Humans can (if they can't then science basically collapses epistemelogically, see: philosophical skepticism), but I see no evidence of LLMs doing it. And from the number of truly new ideas and concepts delivered by LLMs (exactly zero), I think it's reasonable to just treat them as induction machines for now, but to treat anything they "know" as a Gettier case.


Replies

Taektoday at 12:30 AM

I would like to push back on the idea that humans can provide definitive knowledge that is not a result of combining previous information.

Pretty much every single idea in science can be traced back to some combination of earlier ideas, and as they get earlier / simpler, they can be related back to some combination of direct observations.

It's not clear to me at all that our entire body of scientific knowledge can't be simply recreated by "combining results of observations + previous information". And LLMs can perform observations in addition to combine previous information, which in my estimate is genuinely sufficient for them to plausibly be able to rebuild all of science.