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Improved quantization using Openvino 2024.5.0rc1
9fbf3ab
metadata
license: llama3.1
tags:
  - openvino
  - int4

This is an INT4 quantized version of the meta-llama/Llama-3.1-8B-Instruct model. The Python packages used in creating this model are as follows:

openvino==2024.5.0rc1
optimum==1.23.3
optimum-intel==1.20.1
nncf==2.13.0
torch==2.5.1
transformers==4.46.2

This quantized model is created using the following command:

optimum-cli export openvino --model "meta-llama/Llama-3.1-8B-Instruct" --weight-format int4 --group-size 128 --sym --ratio 1 --all-layers ./llama-3_1-8b-instruct-ov-int4

For more details, run the following command from your Python environment: optimum-cli export openvino --help

INFO:nncf:Statistics of the bitwidth distribution:

Num bits (N) % all parameters (layers) % ratio-defining parameters (layers)
4 100% (226 / 226) 100% (226 / 226)