Chinese-Alpaca-2-7B-RLHF-GGUF

This repository contains GGUF-v3 version (llama.cpp compatible) of Chinese-Alpaca-2-7B-RLHF, which is tuned on Chinese-Alpaca-2-7B with RLHF using DeepSpeed-Chat.

Performance

Metric: PPL, lower is better

Quant	original	imatrix (-im)
Q2_K	10.5211 +/- 0.14139	11.9331 +/- 0.16168
Q3_K	8.9748 +/- 0.12043	8.8238 +/- 0.11850
Q4_0	8.7843 +/- 0.11854	-
Q4_K	8.4643 +/- 0.11341	8.4226 +/- 0.11302
Q5_0	8.4563 +/- 0.11353	-
Q5_K	8.3722 +/- 0.11236	8.3336 +/- 0.11192
Q6_K	8.3207 +/- 0.11184	8.3047 +/- 0.11159
Q8_0	8.3100 +/- 0.11173	-
F16	8.3112 +/- 0.11173	-

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

Others

For full model in HuggingFace format, please see: https://huggingface.co/hfl/chinese-alpaca-2-7b-rlhf

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