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bartowski/
internlm2-7b-llama-exl2

Name: internlm2-7b-llama-exl2
Availability: InStock

text-generation

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Exllama v2 Quantizations of internlm2-7b-llama

Using turboderp's ExLlamaV2 v0.0.11 for quantization.

The "main" branch only contains the measurement.json, download one of the other branches for the model (see below)

Each branch contains an individual bits per weight, with the main one containing only the meaurement.json for further conversions.

Conversion was done using the default calibration dataset.

Default arguments used except when the bits per weight is above 6.0, at that point the lm_head layer is quantized at 8 bits per weight instead of the default 6.

Original model: https://huggingface.co/internlm/internlm2-7b

Model Size: 7b

Branch	Bits	lm_head	Dataset	Size	Description
8_0	8.0	8.0	Default	9.8 GB	Maximum quality that ExLlamaV2 can produce, near unquantized performance.
6_5	6.5	8.0	Default	8.6 GB	Very similar to 8.0, good tradeoff of size vs performance, recommended.
5_0	5.0	6.0	Default	7.4 GB	Slightly lower perplexity vs 6.5.
4_25	4.25	6.0	Default	6.7 GB	GPTQ equivalent bits per weight.
3_5	3.5	6.0	Default	6.1 GB	Lower quality, only use if you have to.

All VRAM requirements estimated from 16k context. For 32k context add ~2 GB.

Download instructions

With git:

git clone --single-branch --branch 6_5 https://huggingface.co/bartowski/internlm2-7b-llama-exl2 internlm2-7b-llama-exl2-6_5

With huggingface hub (credit to TheBloke for instructions):

pip3 install huggingface-hub

To download the main (only useful if you only care about measurement.json) branch to a folder called internlm2-7b-llama-exl2:

shell

mkdir internlm2-7b-llama-exl2
huggingface-cli download bartowski/internlm2-7b-llama-exl2 --local-dir internlm2-7b-llama-exl2 --local-dir-use-symlinks False

To download from a different branch, add the --revision parameter:

shell

mkdir internlm2-7b-llama-exl2-6_5
huggingface-cli download bartowski/internlm2-7b-llama-exl2 --revision 6_5 --local-dir internlm2-7b-llama-exl2-6_5 --local-dir-use-symlinks False