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bartowski/
internlm2-chat-7b-llama-exl2

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

text-generation

other

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Update Jan 27: This has been redone with the proper token mappings and rope scaling, performance seems improved, please comment if not

Exllama v2 Quantizations of internlm2-chat-7b-llama

Using turboderp's ExLlamaV2 v0.0.12 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.

Original model: https://huggingface.co/bartowski/internlm2-chat-7b-llama/

Branch	Bits	lm_head bits	VRAM (4k)	VRAM (16k)	VRAM (32k)	Description
8_0	8.0	8.0	8.4 GB	9.8 GB	11.8 GB	Maximum quality that ExLlamaV2 can produce, near unquantized performance.
6_5	6.5	8.0	7.2 GB	8.6 GB	10.6 GB	Very similar to 8.0, good tradeoff of size vs performance, recommended.
5_0	5.0	6.0	6.0 GB	7.4 GB	9.4 GB	Slightly lower quality vs 6.5, but usable on 8GB cards.
4_25	4.25	6.0	5.3 GB	6.7 GB	8.7 GB	GPTQ equivalent bits per weight, slightly higher quality.
3_5	3.5	6.0	4.7 GB	6.1 GB	8.1 GB	Lower quality, only use if you have to.

Download instructions

With git:

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

shell

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

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

Linux:

shell

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

Windows (which apparently doesn't like _ in folders sometimes?):

shell

mkdir internlm2-chat-7b-llama-exl2-6.5
huggingface-cli download bartowski/internlm2-chat-7b-llama-exl2 --revision 6_5 --local-dir internlm2-chat-7b-llama-exl2-6.5 --local-dir-use-symlinks False

Want to support my work? Visit my ko-fi page here: https://ko-fi.com/bartowski