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Comment by Infinity315 | Hacker News Reader

> This particular hypothesis is obviously a testable one: someone could simply follow the proposed steps from the hypothesis (e.g. finetune a model on their incident response data), and see if it works.

Are you saying that if someone finetunes a current SOTA LLM with incident response data and demonstrates that it doesn't work that you'll say that LLMs are infeasible for this application? That would invalidate the hypothesis: "X application can be done on current LLMs."

Such a test could never invalidate the the hypothesis: "X application can (eventually) be done on LLMs."

If it's the former hypothesis you were asserting, then yes I agree that it is testable, but I'm fairly confident you were asserting the latter.

Earlier I had asked you: "I think we're at an epistemic impasse here. At what point would/could you be convinced that LLMs are incapable or unsuited here?"

And you have yet to provide a response.

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It would invalidate that particular approach, much as a failed attempt at creating a lightbulb would invalidate that particular approach, but would not disprove the lightbulb entirely.

Proving that LLMs can never do this would require extremely rigorous theoretical evaluation that even top ML labs are currently unable to do, given the problem of interpretability. In general proving a negative is typically harder than a positive, since a single experiment succeeding proves a positive, but a single experiment failing does not prove a negative; generally science does not demand that scientists attempt to prove a negative when running experiments, or else nearly every drug trial, for example, would be impossible to perform. Complaining that you have staked out a very difficult to defend position — that it's impossible for LLMs to generate good incident reports — does not mean your ideological opponents, who have simpler positions, must do your proof work for you.

Are you not making the positive claim that LLMs can (eventually) generate good incident reports?

Please refer to this: https://en.wikipedia.org/wiki/Burden_of_proof_(philosophy)

Just to make sure we both understand what burden of proof is:

Suppose two people are having a debate over whether or not a teapot exists in the orbit of Jupiter which is impossible to observe via telescope. Where does the burden of proof lie?

Just to reiterate plainly:

Does the burden of proof lie on the person making empirically impossible to falsify claim or the person making the empirically possible to falsify claim?

Which of the following two claims is impossible to empirically falsify?

1. "LLMs can eventually be used to produce good incident reports."

2. "LLMs can never eventually be used to produce good incident reports."

Sorry, but saying "I bet this would work" does not mean I have to come up with a theoretical foundation for disproving the existence of machine learning models ever being capable of doing things, theoretical models which even the top labs in the world are incapable of producing. This is the hypothesis stage; there is no burden of proof. If I said "I proved this would work," naturally there would be a burden of evidence. That is not where we are. You are arguing with a hypothesis; and your argument does not hold water ("If this was possible someone would have already done it"). That does not mean the hypothesis is true, it only means you haven't falsified it.

So at this point are you admitting fully that you have no evidence for your claim? Your entire bet is conjecture?

> That does not mean the hypothesis is true, it only means you haven't falsified it.

Correct. You can't prove a negative, you've only just figured this out? After I listed TWO simple examples that could be found in an introductory philosophy class?! In the Wikipedia article consisting of a couple of paragraphs I linked you?

PLEASE JUST READ. PLEASE JUST READ. PLEASE JUST READ. PLEASE JUST READ.

You can't prove negative statements. I want you to admit this so I know you understand, now repeat after me: "You can't prove negative statements."

I know this is likely wasted on you, but here goes:

You can't prove the hypothesis: "There does not exist an unobservable teapot in the orbit of Jupiter."

For the SAME reason I can't prove the hypothesis: "LLMs can never eventually be used for generating good incident reports."

For the SAME reason I can't prove the hypothesis: "God doesn't exist."

For the SAME reason I can't prove the hypothesis: "A unicorn does not exist at the center of the Earth."

I fully admit this in the comment you've supposedly read.

This is why the burden of proof lies on the person making the positive claim (this is you).

We're literally discussing a paragraph in which I said "I'd bet [this would work]." No amount of repeatedly claiming there's a "burden of proof" to a bet and all-caps shouting and demanding that I come up with a proof of impossibility that would show the hypothesis is wrong (you may also note that I mentioned that proving a negative is generally more difficult than proving a positive several posts ago — although, in fact, it is technically possible [1]) will make your position a reasonable one. Politely, I will not be continuing to engage with you.

1: https://en.wikipedia.org/wiki/Burden_of_proof_(philosophy)#P...

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