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GPT-4's details are leaked. (threadreaderapp.com)
submitted 1 year ago by manitcor@lemmy.intai.tech to c/chatgpt@lemmy.world
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cross-posted from: https://lemmy.intai.tech/post/72919

Parameters count:

GPT-4 is more than 10x the size of GPT-3. We believe it has a total of ~1.8 trillion parameters across 120 layers. Mixture Of Experts - Confirmed.

OpenAI was able to keep costs reasonable by utilizing a mixture of experts (MoE) model. They utilizes 16 experts within their model, each is about ~111B parameters for MLP. 2 of these experts are routed to per forward pass.

Related Article: https://lemmy.intai.tech/post/72922

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[-] unstable_confusion@lemmy.fmhy.ml 3 points 1 year ago

I'm using Connect, so that could explain it! Thanks. I'll see if I can figure it out because this is really interesting to me, but the dentist post is not! Haha!

this post was submitted on 11 Jul 2023
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