Meta · First MLX build 6 Nov 2024
Llama-3.1-405B-Instruct
MLX
Text llama3.1
A 406B parameter text generation model from Meta, with 2 MLX builds at 8-bit.
- Parameters
- 406B From Hugging Face
- Quantisation
- 8-bit Meta-Llama-3.1-405B-Instruct-8bit
- Memory needed
- 484 GB Estimate, unified memory
- Download
- 431 GB Weights, estimated
- Downloads
- 159 This build, last 30 days
- Task
- Text generation Text
- MLX builds
- 2 On mlx-community
- Devices
- Mac Apple silicon
Memory
Will it fit?Needs about 484 GB at 8-bit
8 GB
16 GB
24 GB
32 GB
64 GB
128 GB
Fits with headroomTight, close other appsWon’t fit
Estimated from the size of the weights, plus a fifth for context and working memory and 2 GB for macOS and your apps. Long contexts need more.
Run it
Terminal · mlx-lm$ pip install -U mlx-lm
$ mlx_lm.generate --model mlx-community/Meta-Llama-3.1-405B-Instruct-8bit --prompt "Hello"MLX builds
2 on mlx-community| Meta-Llama-3.1-405B-Instruct-8bit | 8-bit | 431 GB | 484 GB | 159 |
|---|---|---|---|---|
| Llama-3.1-405B-Instruct-8bit | 8-bit | 431 GB | 484 GB | 121 |
Sizes are estimated from Hugging Face’s parameter counts and the quantisation. Downloads are for the last 30 days.