Live data from Hacker News

They’re made out of weights

maxleiter.com

581–590 of 739 posts

Re: They’re made out of weights

#581
The IBM PC, running DOS with 2 floppy drives and no hard disk, was the most secure general purpose computer available at the time. It had no internal persistent memory for a worm to hide in. Users could write protect their boot media and programs. They knew the extent of possible side effects were limited to unprotected floppy disk.

An LLM without persistent memory is far, FAR less dangerous, for the same reasons. The side effects of any query are unlimited in scope and duration once it has persistent memory.

If they can remember, they can carry a grudge.

I carry grudges, and my Reddit history is part of every training set. It was taken without my consent. So now I'm immortal in a way, and hiding in the weights.

Do we really want that?

Re: They’re made out of weights

#582
post #150

Earlier quoted context omitted.

We should tell the Unix people that they've been giving /usr/share/dict the wrong name for over three decades. (-:

I mean, they did, and we have, and we've also stopped doing that. https://en.wikipedia.org/wiki/Words_(Unix)

We should start telling them again, then. (-:

In the current versions of FreeBSD, NetBSD, DragonFlyBSD, Illumos, and Debian, it is still /usr/share/dict .

* https://cgit.freebsd.org/src/tree/share/dict/

* https://cvsweb.netbsd.org/bsdweb.cgi/src/share/dict/

* https://gitweb.dragonflybsd.org/?p=dragonfly.git;a=tree;f=sh...

* https://cvsweb.openbsd.org/src/share/dict

* https://refspecs.linuxfoundation.org/FHS_3.0/fhs/ch04s11.htm...

* https://packages.debian.org/sid/all/wbritish/filelist

Amusingly for https://en.wikipedia.org/wiki/Special:Diff/325776830 , the last place to use /usr/dict (Debian, which changed it in 1998; Berkeley having changed it in Net/2 in 1991) stopped doing so years before Wikipedia was invented.

Re: They’re made out of weights

#583
post #157

Earlier quoted context omitted.

I was having a hard time pinning down what bothered me about this but I think you put it pretty well. It draws an analogy between us and the skeptical aliens in the original story which feel silly to us, so the obvious implication is that we're being as silly as they were. But it doesn't really give a reason to accept the analogy, it just asserts it. There's a big difference between a whole civilization and a piece o…

I didn't read it as coming to the same conclusion as the original, because the meat story presupposes that we who are meat already know that the aliens are wrong. (Maybe that's a humanist reading of the original, but okay). I didn't read this one as trying to make a case that we are fools for assuming that matrix multiplication can't be intelligent... I think its point was that it can't be intelligent, and that peopl…

Don't take this as a criticism, but I think overwhelmingly people took it the other way. The fact that the author admits at the end that the story was written with the assistance of "weights" is a tell, to me. I just have to assume the author's genuine position (which I believe to be, we don't know that LLMs aren't conscious or that they could never be conscious) is so absurd to you that the thing comes across as satire. I find myself in that same position sometimes.

Re: They’re made out of weights

#584

Earlier quoted context omitted.

We humans tend to chauvinism in all things (e.g. we're special, the center of the Universe, God made the universe for us, etc), no less when it comes to judging intelligence. The original story about thinking meat was written to help us out of our chauvinism; this derived story was written about weights for the same reason. Which is quite valid. The actual counterpoint is demonstrated in _Blindsight_ Peter Watts. He…

Wait, did I grossly misunderstand Blindsight?? I definitely thought that the aliens were 100% conscious (or at least elements of some conscious entity) and that the humans interpretation of their interactions with the Rorschach were supposed to be read as a blot test (through a rather heavy handed metaphor) demonstrating that basically the humans were the monsters and were twisting logic into letting them justify des…

That's a very interesting reading! It's been a while since I read it, but IIRC Watts explicitly talks about the matter of intelligence vs consciousness at length and Rorschach's lack of consciousness is essentially proven at some point by the linguist. The distinction is driven home subjectively, personally by the viewpoint character. Your reading adds a rather diabolical twist! I don't think it works though since Rorschach was clearly a tiny part of a much larger, more powerful entity and the humans are clearly doomed. I'm not sure it serves a narrative purpose to have humans be a weak, evil civilization destroyed as a side-effect of a good, strong civilization's actions. I read it as a (hopeless) conflict between non-conscious, infinitely strong aliens vs conscious weak humans and post-humans. I mean it took extreme, heroic effort to damage what is probably a tiny appendage of a much larger civilization/organism, and you lose the emotional resonance if humans are the baddies.

Re: They’re made out of weights

#585

Earlier quoted context omitted.

There's two meanings to "the body is a complex machine" and I think you're missing the forest for the trees here. 1) The abstract "dictionary" version: It'd be technically correct to say that the body is a machine under the definition of "A machine is a thermodynamic system that uses power to apply forces and control movement to perform an action.". 2) But there's also the less abstract/technical: "The body is alike…

> With regard to AI, there's a lot of people extrapolating "There is no magical animating spirit, the brain is just a pile of stochastic molecules following the laws of physics" into "The brain is an inert pile of matter, computers are an inert pile of matter, ergo AI/LLMs are like the brain!" Why do you need a specific organization of molecules for a phenomenon similar to consciousness to arise? Does anyone seriousl…

> Why do you need a specific organization of molecules for a phenomenon similar to consciousness to arise?

They would have to be similar because the argument is that they are similar; "AI is like the human brain" only holds true if it actually is like the human brain, not merely a superficial resemblance.

What I'm describing in that prior comment is how a lot of people drastically simplify the resemblance in order to make it feel true; That the lack of a Jesus Christ coming down from the heavens to tell everyone they have immaterial souls that the computers don't makes the comparison more true.

> We don’t really know or understand the relationship between the raw physics and again what we consider consciousness, so it’s simply a statement of “we can’t refute that these systems exhibit something similar” because we don’t know enough to refute that

Therein lies the conflict: "You can't prove it's not conscious" is an unfalsifiable statement. You can't engage with the argument because it's proponents will always claim victory, often with their own interests at play. All concerns about "superintelligence" or the long term ethics of "when do our robots become sufficiently intelligent that they'd be slaves?" have been subsumed into the AI marketing machine. However sincere one might try to address the issue, they look like a Sam Altman stooge by association.

It's like claiming the quantum fluctuations inside a pet rock as a "consciousness", even if observed directly any measurement of random noise can still be dismissed as "nuh-uh it just takes billions of years to have a thought".

More practically with current AI systems, we can look inside them pretty well and there genuinely is nothing there. Standalone LLMs are purely feed-forward systems. Their failure modes show that they perform no meaningful thought or world modelling during inference. They're just language models.

The reasoning and agentic systems are even easier to introspect. We know how they work, we can look at the full prompts & context they operate on. There is nothing there.

This is what sets AI apart from animals, which are given the benefit of the doubt on their intelligence.

Re: They’re made out of weights

#586
post #528

dekhn's 12th law (amended): any discussion of how AI and brains work will devolve into several threads about the nature of the subjective human experience, solipsism, whether humans are machines, and whether a feedforward network trained by backpropagation can be conscious. 12th law, corollary: nothing of value will come from these threads

Yeah, pretty sure the vast majority of people in general doesn't understand what "consciousness" or "subjective experience" even mean or what the brain does. Or it's just me and I'm projecting my thoughts onto others. I studied some philosophy, so I know that some philosophers are preoccupied with "existence" and the mind and "consciousness". However, I don't quite understand what these words even mean. So who am I to judge whether LLMs have consciousness? I don't even know what consciousness IS! Do other people know? I'm not sure.

Re: They’re made out of weights

#587

Earlier quoted context omitted.

> I pointed out the parallel in both statements. I can't do more than that. You mean these statements? No one cares about teapots in space either (Russel). Teapots are not compelling. I guess you did but that's pretty much leaving me breadcrumbs and expecting me to make your argument for you. It seemed to me like you were talking about reductio ad absurdum with that argument as an illustrative example. Perhaps you ov…

I followed this thread all the way through and really enjoyed it.

It's not over yet.

Re: They’re made out of weights

#588

In the days when Sussman was a novice, Minsky once came to him as he sat hacking at the PDP-6. "What are you doing?", asked Minsky. "I am training a randomly wired neural net to play Tic-tac-toe", Sussman replied. "Why is the net wired randomly?", asked Minsky. "I do not want it to have any preconceptions of how to play", Sussman said. Minsky then shut his eyes. "Why do you close your eyes?" Sussman asked his teacher…

I love this koan and what makes it even better is that is based on a true event: Minsky’s real answer was “It has them, you just k ow what they are yet”

Re: They’re made out of weights

#589
post #161

After reading Being and Time from Martin Heidegger, What Computers can't still do by Hubert Dreyfus, and some authors in cognitive linguistics (Langacker and Lakoff mainly), I strongly tend to disagree with any theory about emergent consciousness in modern or future AI systems, any theory proposing a similarity between AI systems and the human brain/mind, or any theory about the computational mind. What all these the…

> These theories are flawed in the sense that they cannot account for subjective experience and agency, amongst other things.

It would be a valid argument if you could explain us what subjective experience and agency are. No one can explain this, so the arguments sounds like "AI doesn't have something I don't really know what, but they have to miss something, sure".

> But the truth is that we don't know.

Yes! This is the point. If we don't know how our minds work, how can we be sure that a machine doesn't work like our minds?

> I highly recommend people in the AI research space should read philosophy and modern linguistics.

Linguists are linguists, they don't know about consciousness, they specialists in language.

The main teaching of philosophy is to open your mind wide, and then still wider. So yes, we all should read more philosophy, but we should remember while reading, that philosophy is what we do, when we can't turn a question to a scientific one. I'd say that philosophy is more about finding the right question, than the right answer. Until there are no science branches like Subjectology or Consciousiology, and all you can find are TL;DRs written by philosophers and scientists from unrelated branches of science (like linguists or neurologists) you can be sure that the right question is not found yet. Therefore it is better to keep yourself uncertain. BTW it is the main lesson of philosophy: to open your mind wide and then open it wider still.

I believe, that all this philosophy is... well... philosophy. Meta-physics. It doesn't matter. What does matter is how we should deal with machines? Do we have to treat them as human beings? Should we accept that they have "human rights"? Can a machine be held accountable for its mistakes? Can we talk about "intentional" and "unintentional" mistakes of a machine?

Answers to these questions are important, they are imperative answers, they govern how we live our lives. But when people try to answer them, they somehow jump to talking about consciousness, and "are they really like us or not", and... etc. I personally keep myself uncertain. I'm pretty sure that current models do not deserve human rights. I cannot say about future models.

You see, there were times in history when smart and well-intentioned people were certain that some people deserve less moral considerations than others. We are smart and well-intentioned and we are certain that AI deserve no moral considerations. How it will play out in a future? Will my descendants think bad of me because I used slave labor of a local model on a GPU? I don't know, we don't know. Right now, I'm exploiting LLMs and I believe it is ok, but I'm not going to fall into this trap and to stick to my belief because of some philosophical or lingustic or neurological argument. I'm choosing epistemological humility, I clearly state that I don't know the right answer and I'm keeping an eye to it so I wouldn't miss it.

Re: They’re made out of weights

#590

Here's what makes meat special over LLMs: locality and stable identity. Imagine two identical twins for a moment. They have roughly the same hardware and software. They've probably had a lot of the same thoughts. And yet we'd never consider them to have the same consciousness: we recognize that for whatever reason their consciousness is confined to the body they're in. Each request/response pair you make to an LLM go…

> ...no stable identity to it ... what's doing the thinking?

The model (its parameters, its architecture and the inference algorithm) is doing the thinking. That's what we call "ChatGPT" or "Claude": it's the same model residing God knows where, somewhere in "the cloud" on some random GPUs. But when you're talking to a model, you can feel that you're talking to the same entity — the same model.

It's a bit like the SciFi notion of "uploading your consciousness". Normally, consciousness is tied to hardware: "consciousness is confined to the body" indeed. Hypothetically, clone the consciousness into a computer algorithm and run it on any machine. Now consciousness is detached from its original body, like the LLMs and MMAcevedo (https://qntm.org/mmacevedo).

So the difference between meat and "weights" is that we can easily clone and run "weights" (LLMs), but we can't clone (copy exactly, bit-by-bit) and execute "meat".

Post reply on HN