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---
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": 8.14321517944336
    },
    "ctx_4096": {
        "wikitext2": 7.652594089508057
    },
    "ctx_8192": {
        "wikitext2": 7.230789661407471
    }
}
```