---
license: llama3.1
base_model:
- meta-llama/Llama-3.1-405B-Instruct
base_model_relation: quantized
tags:
- VPTQ
- Quantized
- Quantization
---

**Disclaimer**: 

The model is reproduced based on the paper *VPTQ: Extreme Low-bit Vector Post-Training Quantization for Large Language Models* [github](https://github.com/microsoft/vptq) and [arXiv](https://arxiv.org/abs/2409.17066)

The model itself is sourced from a community release. 

It is intended only for experimental purposes. 

Users are responsible for any consequences arising from the use of this model.

**Note**: 

The PPL test results are for reference only and were collected using GPTQ testing script.

```json
{
    "ctx_2048": {
        "wikitext2": 9.075861930847168
    },
    "ctx_4096": {
        "wikitext2": 8.585817337036133
    },
    "ctx_8192": {
        "wikitext2": 8.478216171264648
    }
}
```