• cyd@lemmy.world
      link
      fedilink
      English
      arrow-up
      13
      ·
      edit-2
      7 hours ago

      Base models are general purpose language models, mainly useful for AI researchers and people who want to build on top of them.

      Instruct or chat models are chatbots. They are made by fine-tuning base models.

      The V3 models linked by OP are Deepseek’s non-reasoning models, similar to Claude or ChatGPT4o. These are the “normal” chatbots that reply with whatever comes to their mind. Deepseek also has a reasoning model, R1. Such models take time to “think” before supplying their final answer; they tend to give better performance for stuff like math problems, at the cost of being slower to get the answer.

      It should be mentioned that you probably won’t be able to run these models yourself unless you have a data center style rig with 4-5 GPUs. The Deepseek V3 and R1 models are chonky beasts. There are smaller “distilled” forms of R1 that are possible to run locally, though.

    • thefartographer@lemm.ee
      link
      fedilink
      English
      arrow-up
      4
      arrow-down
      6
      ·
      7 hours ago

      r1 is lightweight and optimized for local environments on a home PC. It’s supposed to be pretty good at programming and logic and kinda awkward at conversation.

      v3 is powerful and meant to run on cloud servers. It’s supposed to make for some pretty convincing conversations.

      • Pennomi@lemmy.world
        link
        fedilink
        English
        arrow-up
        5
        ·
        6 hours ago

        R1 isn’t really runnable with a home rig. You might be able to run a distilled version of the model though!

          • Pennomi@lemmy.world
            link
            fedilink
            English
            arrow-up
            4
            arrow-down
            1
            ·
            6 hours ago

            That likely is one of the distilled versions I’m talking about. R1 is 720 GB, and wouldn’t even fit into memory on a normal computer. Heck, even the 1.58-bit quant is 131GB, which is outside the range of a normal desktop PC.

            But I’m sure you know what version you’re running better than I do, so I’m not going to bother guessing.

        • thefartographer@lemm.ee
          link
          fedilink
          English
          arrow-up
          2
          arrow-down
          2
          ·
          5 hours ago

          You’re absolutely right, I wasn’t trying to get that in-depth, which is why I said “lightweight and optimized,” instead of “when using a distilled version” because that raises more questions than it answers. But I probably overgeneralized by making it a blanket statement like that.