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  This repository contains the GGUF-v3 models (llama.cpp compatible) for **Chinese-LLaMA-2-7B**.
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  For Hugging Face version, please see: https://huggingface.co/hfl/chinese-llama-2-7b
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  Please refer to [https://github.com/ymcui/Chinese-LLaMA-Alpaca-2/](https://github.com/ymcui/Chinese-LLaMA-Alpaca-2/) for more details.
 
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  This repository contains the GGUF-v3 models (llama.cpp compatible) for **Chinese-LLaMA-2-7B**.
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+ ## Performance
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+ Metric: PPL, lower is better
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+ | Quant | original | imatrix (`-im`) |
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+ |-----|------|------|
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+ | Q2_K | 15.1160 +/- 0.30469 | 12.7682 +/- 0.26022 |
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+ | Q3_K | 9.9588 +/- 0.20549 | 9.8508 +/- 0.20484 |
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+ | Q4_K | 9.5802 +/- 0.20015 | 9.6327 +/- 0.20219 |
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+ | Q5_K | 9.5132 +/- 0.19989 | 9.4447 +/- 0.19772 |
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+ | Q6_K | 9.4640 +/- 0.19909 | 9.4507 +/- 0.19849 |
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+ *The model with `-im` suffix is generated with important matrix, which has generally better performance (not always though).*
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+ ## Others
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  For Hugging Face version, please see: https://huggingface.co/hfl/chinese-llama-2-7b
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  Please refer to [https://github.com/ymcui/Chinese-LLaMA-Alpaca-2/](https://github.com/ymcui/Chinese-LLaMA-Alpaca-2/) for more details.