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--- |
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base_model: mistralai/Mixtral-8x7B-Instruct-v0.1 |
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license: apache-2.0 |
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quantized_by: bartowski |
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pipeline_tag: text-generation |
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--- |
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## Exllama v2 Quantizations of Cerebrum-1.0-8x7b |
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Using <a href="https://github.com/turboderp/exllamav2/releases/tag/v0.0.16">turboderp's ExLlamaV2 v0.0.16</a> for quantization. |
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<b>The "main" branch only contains the measurement.json, download one of the other branches for the model (see below)</b> |
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Each branch contains an individual bits per weight, with the main one containing only the meaurement.json for further conversions. |
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Original model: https://huggingface.co/AetherResearch/Cerebrum-1.0-8x7b |
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| Branch | Bits | lm_head bits | VRAM (4k) | VRAM (16k) | VRAM (32k) | Description | |
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| ------ | ---- | ------------ | ---- | ---- | ---- | ----------- | |
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| [6_5](https://huggingface.co/bartowski/Cerebrum-1.0-8x7b-exl2/tree/6_5) | 6.5 | 8.0 | 38.9 GB | 40.4 GB | 42.4 GB | Near unquantized performance at vastly reduced size, **recommended**. | |
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| [4_25](https://huggingface.co/bartowski/Cerebrum-1.0-8x7b-exl2/tree/4_25) | 4.25 | 6.0 | 25.9 GB | 27.4 GB | 29.4 GB | GPTQ equivalent bits per weight, slightly higher quality. | |
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| [3_75](https://huggingface.co/bartowski/Cerebrum-1.0-8x7b-exl2/tree/3_75) | 3.5 | 6.0 | 23.0 GB | 24.5 GB | 26.5 GB | Lower quality, but pretty usable. Good for 4k context on 24GB. | |
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| [3_5](https://huggingface.co/bartowski/Cerebrum-1.0-8x7b-exl2/tree/3_5) | 3.5 | 6.0 | 21.5 GB | 23.0 GB | 25.0 GB | Lower quality, only use if you need more context on 24GB. | |
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| [3_0](https://huggingface.co/bartowski/Cerebrum-1.0-8x7b-exl2/tree/3_0) | 3.0 | 6.0 | 18.9 GB | 20.4 GB | 22.4 GB | Very low quality, pushes context to max but likely unusable. | |
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## Download instructions |
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With git: |
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```shell |
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git clone --single-branch --branch 6_5 https://huggingface.co/bartowski/Cerebrum-1.0-8x7b-exl2 |
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``` |
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With huggingface hub (credit to TheBloke for instructions): |
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```shell |
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pip3 install huggingface-hub |
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``` |
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To download the `main` (only useful if you only care about measurement.json) branch to a folder called `Cerebrum-1.0-8x7b-exl2`: |
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```shell |
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mkdir Cerebrum-1.0-8x7b-exl2 |
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huggingface-cli download bartowski/Cerebrum-1.0-8x7b-exl2 --local-dir Cerebrum-1.0-8x7b-exl2 --local-dir-use-symlinks False |
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``` |
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To download from a different branch, add the `--revision` parameter: |
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Linux: |
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```shell |
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mkdir Cerebrum-1.0-8x7b-exl2-6_5 |
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huggingface-cli download bartowski/Cerebrum-1.0-8x7b-exl2 --revision 6_5 --local-dir Cerebrum-1.0-8x7b-exl2-6_5 --local-dir-use-symlinks False |
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``` |
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Windows (which apparently doesn't like _ in folders sometimes?): |
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```shell |
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mkdir Cerebrum-1.0-8x7b-exl2-6.5 |
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huggingface-cli download bartowski/Cerebrum-1.0-8x7b-exl2 --revision 6_5 --local-dir Cerebrum-1.0-8x7b-exl2-6.5 --local-dir-use-symlinks False |
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``` |
