---
license: apache-2.0
language:
- zh
- en
---

# Chinese-Alpaca-2-7B-16K-GGUF

This repository contains the GGUF-v3 models (llama.cpp compatible) for **Chinese-Alpaca-2-7B-16K**.


## Performance

Metric: PPL, lower is better

| Quant | original | imatrix (`-im`) |
|-----|------|------|
| Q2_K  | 11.8181 +/- 0.16402 | 13.6285 +/- 0.19294 |
| Q3_K  | 9.5596 +/- 0.13369  | 9.3748 +/- 0.13108  |
| Q4_0 | 9.6480 +/- 0.13459 | - |
| Q4_K  | 8.9622 +/- 0.12507  | 8.9229 +/- 0.12467  |
| Q5_0 | 8.9274 +/- 0.12485 | - |
| Q5_K  | 8.8370 +/- 0.12353  | 8.8221 +/- 0.12348  |
| Q6_K  | 8.7830 +/- 0.12290  | 8.7695 +/- 0.12260  |
| Q8_0 | 8.7644 +/- 0.12261 | - |
| F16 | 8.7676 +/- 0.12268  | - |

*The model with `-im` suffix is generated with important matrix, which has generally better performance (not always though).*


## Others

For Hugging Face version, please see: https://huggingface.co/hfl/chinese-alpaca-2-7b-16k

Please refer to [https://github.com/ymcui/Chinese-LLaMA-Alpaca-2/](https://github.com/ymcui/Chinese-LLaMA-Alpaca-2/) for more details.