Comment on The first GPT-4-class AI model anyone can download has arrived: Llama 405B

admin@lemmy.my-box.dev ⁨3⁩ ⁨months⁩ ago

• chiisana@lemmy.chiisana.net ⁨3⁩ ⁨months⁩ ago

  What’s the resources requirements for the 405B model? I did some digging but couldn’t find any documentation during my cursory search.

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  • modeler@lemmy.world ⁨3⁩ ⁨months⁩ ago

    Typically you need about 1GB graphics RAM for each billion parameters (i.e. one byte per parameter). This is a 408B parameter model. Ouch.

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    • cheddar@programming.dev ⁨3⁩ ⁨months⁩ ago

      Typically you need about 1GB graphics RAM for each billion parameters (i.e. one byte per parameter). This is a 405B parameter model.

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    • Deceptichum@quokk.au ⁨3⁩ ⁨months⁩ ago

      Or you could run it via cpu and ram at a much slower rate.

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      • errer@lemmy.world ⁨3⁩ ⁨months⁩ ago

        Yeah uh let me just put in my 512GB ram stick…

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      • chiisana@lemmy.chiisana.net ⁨3⁩ ⁨months⁩ ago

        Finally! My dumb dumb 1TB ram server (4x E5-4640 + 32x32GB DDR3 ECC) can shine.

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    • Siegfried@lemmy.world ⁨3⁩ ⁨months⁩ ago

      At work we habe a small cluster totalling around 4TB of RAM.

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    • TipRing@lemmy.world ⁨3⁩ ⁨months⁩ ago

      When the 8 bit quants hit, you could probably lease a 128GB system on runpod.

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    • 1984@lemmy.today ⁨3⁩ ⁨months⁩ ago

      Can you run this in a distributed manner, like with kubernetes and lots of smaller machines?

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    • obbeel@lemmy.eco.br ⁨3⁩ ⁨months⁩ ago

      According to huggingface, you can run a 34B model using 22.4GBs of RAM max. That’s a RTX 3090 Ti.

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    • Longpork3@lemmy.nz ⁨3⁩ ⁨months⁩ ago

      Hmm, I probably have that much distributed across my network… maybe I should look into some way of distributing it across multiple gpu

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    • arefx@lemmy.ml ⁨3⁩ ⁨months⁩ ago

      Ypu mean my 4090 isn’t good enough 🤣😂

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  • Blaster_M@lemmy.world ⁨3⁩ ⁨months⁩ ago

    As a general rule of thumb, you need about 1 GB per 1B parameters, so you’re looking at about 405 GB for the full size of the model.

    Quantization can compress it down to 1/2 or 1/4 that, but “makes it stupider” as a result.

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• coffee_with_cream@sh.itjust.works ⁨3⁩ ⁨months⁩ ago

  This would probably run on a a6000 right?

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  • 5redie8@sh.itjust.works ⁨3⁩ ⁨months⁩ ago

    “an order of magnitude” still feels like an understatement LOL

    My 35b models come out at like Morse code speed on my 7800XT, but at least it does work?

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• LavenderDay3544@lemmy.world ⁨3⁩ ⁨months⁩ ago

  When RTX 9090 Ti comes anyone who can afford it will be able to run it.

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  • Contravariant@lemmy.world ⁨3⁩ ⁨months⁩ ago

    That doesn’t sound like much of a change from the situation right now.

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• bitfucker@programming.dev ⁨3⁩ ⁨months⁩ ago

  So does OSM data. Everyone can download the whole earth but to serve it and provide routing/path planning at scale takes a whole other skill and resources. It’s a good thing that they are willing to open source their model in the first place.

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