Exllama v2 Quantizations of llama-3-8b-256k-PoSE
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.
Prompt format
This is a base model.
Available sizes
| Branch | Bits | lm_head bits | VRAM (4k) | VRAM (8K) | VRAM (16k) | VRAM (32k) | Description |
|---|
| 8_0 | 8.0 | 8.0 | 10.1 GB | 10.5 GB | 11.5 GB | 13.6 GB | Maximum quality that ExLlamaV2 can produce, near unquantized performance. |
| 6_5 | 6.5 | 8.0 | 8.9 GB | 9.3 GB | 10.3 GB | 12.4 GB | Very similar to 8.0, good tradeoff of size vs performance, recommended. |
| 5_0 | 5.0 | 6.0 | 7.7 GB | 8.1 GB | 9.1 GB | 11.2 GB | Slightly lower quality vs 6.5, but usable on 8GB cards. |
| 4_25 | 4.25 | 6.0 | 7.0 GB | 7.4 GB | 8.4 GB | 10.5 GB | GPTQ equivalent bits per weight, slightly higher quality. |
| 3_5 | 3.5 | 6.0 | 6.4 GB | 6.8 GB | 7.8 GB | 9.9 GB | Lower quality, only use if you have to. |
Download instructions
With git:
git clone --single-branch --branch 6_5 https://huggingface.co/bartowski/llama-3-8b-256k-PoSE-exl2 llama-3-8b-256k-PoSE-exl2-6_5With huggingface hub (credit to TheBloke for instructions):
pip3 install huggingface-hubTo download a specific branch, use the --revision parameter. For example, to download the 6.5 bpw branch:
Linux:
huggingface-cli download bartowski/llama-3-8b-256k-PoSE-exl2 --revision 6_5 --local-dir llama-3-8b-256k-PoSE-exl2-6_5 --local-dir-use-symlinks FalseWindows (which apparently doesn't like _ in folders sometimes?):
huggingface-cli download bartowski/llama-3-8b-256k-PoSE-exl2 --revision 6_5 --local-dir llama-3-8b-256k-PoSE-exl2-6.5 --local-dir-use-symlinks FalseWant to support my work? Visit my ko-fi page here:
https://ko-fi.com/bartowski
