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

# Chinese-Alpaca-2-13B-16K-GGUF

This repository contains the GGUF-v3 models (llama.cpp compatible) for **Chinese-Alpaca-2-13B-16K**.

## Performance

Metric: PPL, lower is better

| Quant | original | imatrix (`-im`) |
|-----|------|------|
| Q2_K  | 12.7790 +/- 0.17943 | 13.8057 +/- 0.19614 |
| Q3_K  | 10.0834 +/- 0.14063 | 9.6355 +/- 0.13483  |
| Q4_0 | 9.7072 +/- 0.13563 | - |
| Q4_K  | 9.2864 +/- 0.13001  | 9.2097 +/- 0.12874  |
| Q5_0 | 9.2062 +/- 0.12846 | - |
| Q5_K  | 9.0912 +/- 0.12705  | 9.0701 +/- 0.12668  |
| Q6_K  | 9.0799 +/- 0.12681  | 9.0558 +/- 0.12653  |
| Q8_0 | 9.0200 +/- 0.12616 | - |
| F16 | 9.0142 +/- 0.12603 | - |

*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-2-13b-16k

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