• FortifiedAttack [any]@hexbear.net
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    6 days ago

    This is a perfect demonstration of how LLMs work and why they do not think.

    The base question here, that the model is most strongly statistically geared towards, is “How many Rs are in strawberry”. You can see how the response in the screenshot works as the template for the correct answer to this question.

    All it did was get the most likely response for the strawberry question (which is the closest, most confident match in structure to the blueberry question) , and then substitute specific tokens. This is essentially what it does with every response for any question. It uses the closest match from the data it is trained on, then substitutes individual terms, so it looks appropriate to the question.

    Ultimately every answer will only ever be an approximation, but there will never be any certainty to its correctness.

        • FunkyStuff [he/him]@hexbear.net
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          6 days ago

          The undefeated argument for explaining it to laypeople is to show just how “linear” the process for an LLM is compared to human thought. When you prompt the LLM, all it ever does is it takes your input, turns it into a sequence of mathematical objects, then it puts them through a really long chain of matrix multiplications that lands on an output that gets converted back into language. At no point does it have branches where it takes some time to introspect, consider, recall, or reflect on anything the way a human does when we receive a question. It’s not thinking.

        • LeeeroooyJeeenkiiins [none/use name]@hexbear.net
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          6 days ago

          i don’t want to argue w/ people all day but it was a joke

          Ultimately every answer will only ever be an approximation, but there will never be any certainty to its correctness.

          sounds like pretty much any and all thinking to me, people don’t “know” things, they think they know things. usually they’re right, but memory is weird shit and doesn’t always work properly and there are ten billion and one factors that can influence a person’s recollection of some bit of information. i was like “woah the magic conch is just like me fr fr”

          p.s. I do wanna argue though that while i don’t think chatgpt thinks, I do think that consciousness is an emergent property and with enough things like chatgpt all jumbled together you might see something resembling consciousness or thought, at least in a way that if you really interrogate it closely enough you might not be able to meaningfully differentiate it from biological consciousness or thought (which if you really wanna argue could also be reduced to “it’s just math” as well, just math that is way beyond the ability of people to determine. I mean if you had magical deterministic information of the position and interaction of every neuron and neurochemical and every related cellular process etc and could map out and understand it you could look at it and shrug and go “it’s just math” too, j/s doggggggggg)

          this is where I’d press a disable inbox reply button IF I HAD IT grill-broke

          • Philosoraptor [he/him, comrade/them]@hexbear.net
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            6 days ago

            you really interrogate it closely enough you might not be able to meaningfully differentiate it from biological consciousness or thought (which if you really wanna argue could also be reduced to “it’s just math” as well, just math that is way beyond the ability of people to determine

            Here’s one easy way to differentiate it: my brain is wet and runs on electrochemical processes powered by food. Is that a “significant” difference? That depends on what you think is worth tracking! Defining what counts as “functionally identical” requires you decide which features of a system are “functional” and which are “mere” cosmetic differences. That differentiation isn’t given to us by nature, though, and already reflects a hefty series of evaluative judgements. By carefully defining our functions, we can call any two things “functionally identical.” There’s no right answer, which is both a strength and a limitation of this kind of functionalist framework. Both the AI boosters and the AI “impossibilists” miss this point: functional identity is perspectival, and encodes a bunch of evaluative assumptions about which differences do and don’t matter. That’s ok–all model building does that–but it’s important not to confuse the map and the territory, or think we’re identifying some kind of value-independent feature of the world when we attribute functional identity.

              • plinky [he/him]@hexbear.net
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                6 days ago

                you have running inner monologue, sure, but when you solve something like how many b’s in blackberry, do you honestly say you thinking in words about a problem?

                you have concepts/ideas/pictures/words/signs/symbols wheezing by, that are not embodied in words until desired to. And until you engage in rechecking/reflecting, i don’t think it’s very likely this thinking is in language, more like you can interpret flashes of thoughts into words if you decide to dwell on them, but are not necessitated to do so, and i don’t think ordinary engagement with imagination requires language. (could have swore i linked some article related to math/language/fmri, that shown ideas (math in that case) thinking is not exactly located in language areas of brain)

                • Euergetes [none/use name]@hexbear.net
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                  6 days ago

                  look i’m not a linguist so i’m not going to make the proper argument here but the defining features of our type of human are the specific adaptations for language, how people behave is culturally defined and culture is understood and communicated through language.

                  frankly likening the experience of sensations to knowledge of them without language sounds very silly to me.

            • LeeeroooyJeeenkiiins [none/use name]@hexbear.net
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              6 days ago

              neither does the computer!!!

              I think chatgpt is basically like a computer equivalent of figuring out language processing to an alright degree which is like p. cool and I guess enough to trick people into thinking the mechanical turk has an agenda but yeah still not thinking

              • plinky [he/him]@hexbear.net
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                6 days ago

                i guess my issue is that neural networks as they exist now can’t emerge property, they are fitting to data to predict next word in the best way possible, or most probable in unknown sentence. It’s not how anybody learns, not mice, not humans.

                Something akin to experiments with free floating robot arms with bolted on computer vision seem like much more viable approach, but there the problem is they don’t have right architecture to feed it into, at least i don’t think they do, and even then it will probably will stall out for a time at animal level.

                • LeeeroooyJeeenkiiins [none/use name]@hexbear.net
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                  6 days ago

                  my problem is at some point they’re gonna smoosh chatgpt and that sort of stuff and other shit together and it might be approximating consciousness but nerds will be like "it’s just math! soypoint-2 " and it’ll make commander Data sad disgost n’ they won’t even care

  • For reference, the reason why this happens is because LLMs aren’t “next word predictors”, but rather “next token predictors”. Each word is broken into tokens, probably ‘blue’ and ‘berry’ for this case. The LLM doesn’t have any access to information below the token level, which means that it can’t count letters directly, but it has to rely on the “proximity” of the tokens in it’s training data. Because there’s a lot on the Internet about letters and strawberries, it counts the r instead of the b in ‘berry’. Chain of Thought (CoT) models like Deepseek-reasoner or ChatGPT-o3 feed their output back into themselves and are more likely to output the text ‘b l u e b e r r y’ which is the trick to doing this. The lack of sub-token information isn’t a critical flaw and doesn’t come up often in real world usecases, so there isn’t much energy dedicated to fixing it.

    • LeeeroooyJeeenkiiins [none/use name]@hexbear.net
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      6 days ago

      china’s going to have an actual AI running in some nuclear fusion powered bunker solving climate change and destroying america while america burns up its rivers to power 27000 data centers, 40% of which are dedicated to grok’s boobs

  • decaptcha [none/use name]@hexbear.net
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    6 days ago

    porky-happy

    Well yes it’s terrible and hallucinates, it’s a real piece of shit actually, but you see of course this is precisely why we need to commit all of humanity’s resources. To improve it! To allow it to spell a word!

  • Salem [he/him]@hexbear.net
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    6 days ago

    AI has its utilities, but capitalists searching for new frontiers and trying to find a genie that can solve climate change, poverty, wealth inequality, and really all of humanity’s problems - directly and indirectly caused by capitalism - is not going to happen.

      • Salem [he/him]@hexbear.net
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        6 days ago

        I suppose using it as a shorthand is misleading since it lends credibility to its misnomer; do we just stick to calling it LLMs then?

        • leftAF [comrade/them]@hexbear.net
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          6 days ago

          I just call them what they do. Text generator. Image denoiser. Having used every pre-LLM version of accelerated statistical analysis out there (anything meant to find patterns in data), it’s always been machine learning outputs. AI was only ever a term I heard in video gaming, which still seems more appropriate.

  • Horse {they/them}@lemmygrad.ml
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    6 days ago

    every time i see the failures of the fancy predictive text machine i find myself asking “what exactly was wrong with expert systems?”
    like, they actually work for what people need them for?

  • D61 [any]@hexbear.net
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    6 days ago

    AI general intelligence acheived, I’ve probably answered this same question with that answer at some point in my life. And I have some level of intelligence.

  • infuziSporg [e/em/eir]@hexbear.net
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    6 days ago

    3 Rs in strawberry

    Strawberry and blueberry are both in “berry” category and are more closely associated with each other than any other fruit

    B is to Blueberry the way R is to Strawberry

    Therefore, blueberry has 3 Bs