• vivendi@programming.dev
    link
    fedilink
    English
    arrow-up
    1
    ·
    7 hours ago

    This is because auto regressive LLMs work on high level “Tokens”. There are LLM experiments which can access byte information, to correctly answer such questions.

    Also, they don’t want to support you omegalul do you really think call centers are hired to give a fuck about you? this is intentional

    • Repple (she/her)@lemmy.world
      link
      fedilink
      English
      arrow-up
      1
      ·
      3 hours ago

      I don’t think that’s the full explanation though, because there are examples of models that will correctly spell out the word first (ie, it knows the component letter tokens) and still miscount the letters after doing so.

      • vivendi@programming.dev
        link
        fedilink
        English
        arrow-up
        1
        ·
        2 hours ago

        No, this literally is the explanation. The model understands the concept of “Strawberry”, It can output from the model (and that itself is very complicated) in English as Strawberry, jn Persian as توت فرنگی and so on.

        But the model does not understand how many Rs exist in Strawberry or how many ت exist in توت فرنگی

        • Repple (she/her)@lemmy.world
          link
          fedilink
          English
          arrow-up
          1
          ·
          edit-2
          2 hours ago

          I’m talking about models printing out the component letters first not just printing out the full word. As in “S - T - R - A - W - B - E - R - R - Y” then getting the answer wrong. You’re absolutely right that it reads in words at a time encoded to vectors, but if it’s holding a relationship from that coding to the component spelling, which it seems it must be given it is outputting the letters individually, then something else is wrong. I’m not saying all models fail this way, and I’m sure many fail in exactly the way you describe, but I have seen this failure mode (which is what I was trying to describe) and in that case an alternate explanation would be necessary.

          • vivendi@programming.dev
            link
            fedilink
            English
            arrow-up
            1
            ·
            edit-2
            57 minutes ago

            The model ISN’T outputing the letters individually, binary models (as I mentioned) do; not transformers.

            The model output is more like Strawberry <S-T-R><A-W-B>

            <S-T-R-A-W-B><E-R-R>

            <S-T-R-A-W-B-E-R-R-Y>

            Tokens can be a letter, part of a word, any single lexeme, any word, or even multiple words (“let be”)

            Okay I did a shit job demonstrating the time axis. The model doesn’t know the underlying letters of the previous tokens and this processes is going forward in time