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Qwen1.5-14B-Chat-exl2
bartowski/Qwen1.5-14B-Chat-exl2
Qwen1.5-14B-Chat-exl2 is a text generation model from bartowski. Use it when you need the model to write or continue text. The card lists the license as other.
Using <a href="https://github.com/turboderp/exllamav2/releases/tag/v0.0.13"turboderp's ExLlamaV2 v0.0.13</a for quantization.
All-time downloads
13
Public
Repo size
54.1 GB
Likes
2
Public
Repo makeup
Click a slice to open those files.
.json2.2 MB · 100%
At a glance
- Task
- Text Generation
- License
- other
- Access
- Public
- Created
- Feb 17, 2024
- Updated
- Feb 17, 2024
- SHA
- 9f8b90cc
Try a prompt
Model card
From the Hugging Face model README
Exllama v2 Quantizations of Qwen1.5-14B-Chat
Using <a href="https://github.com/turboderp/exllamav2/releases/tag/v0.0.13">turboderp's ExLlamaV2 v0.0.13</a> for quantization.
<b>The "main" branch only contains the measurement.json, download one of the other branches for the model (see below)</b>
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/Qwen/Qwen1.5-14B-Chat/
No GQA - VRAM requirements will be higher
| Branch | Bits | lm_head bits | VRAM (4k) | VRAM (16k) | Description |
|---|---|---|---|---|---|
| 8_0 | 8.0 | 8.0 | 18.5 GB | 28.8 GB | Near unquantized performance at vastly reduced size, recommended. |
| 6_5 | 6.5 | 8.0 | 15.9 GB | 26.4 GB | Near unquantized performance at vastly reduced size, recommended. |
| 5_0 | 5.0 | 6.0 | 13.3 GB | 23.9 GB | Slightly lower perplexity vs 6.5. |
| 4_25 | 4.25 | 6.0 | 12.0 GB | 22.6 GB | GPTQ equivalent bits per weight, can fit in 12 GB card with lower context. |
| 3_75 | 3.75 | 6.0 | 11.1 GB | 21.7 GB | Lower quality but still generally usable. |
| 3_0 | 3.0 | 6.0 | 10.0 GB | 20.6 GB | Very low quality, not recommended unless you have to. |
VRAM requirements listed for both 4k context and 16k context since without GQA the differences are massive (9.6 GB)
Download instructions
With git:
git clone --single-branch --branch 6_5 https://huggingface.co/bartowski/Qwen1.5-14B-Chat-exl2 Qwen1.5-14B-Chat-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 Qwen1.5-14B-Chat-exl2:
mkdir Qwen1.5-14B-Chat-exl2
huggingface-cli download bartowski/Qwen1.5-14B-Chat-exl2 --local-dir Qwen1.5-14B-Chat-exl2 --local-dir-use-symlinks False
To download from a different branch, add the --revision parameter:
Linux:
mkdir Qwen1.5-14B-Chat-exl2-6_5
huggingface-cli download bartowski/Qwen1.5-14B-Chat-exl2 --revision 6_5 --local-dir Qwen1.5-14B-Chat-exl2-6_5 --local-dir-use-symlinks False
Windows (which apparently doesn't like _ in folders sometimes?):
mkdir Qwen1.5-14B-Chat-exl2-6.5
huggingface-cli download bartowski/Qwen1.5-14B-Chat-exl2 --revision 6_5 --local-dir Qwen1.5-14B-Chat-exl2-6.5 --local-dir-use-symlinks False
Want to support my work? Visit my ko-fi page here: https://ko-fi.com/bartowski
- Task
- Text Generation
- License
- other
- Languages
- en
- Created
- Feb 17, 2024
- Updated
- Feb 17, 2024