xww033_-_cut-13b-gguf

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cut-13b - GGUF

• Model creator: https://huggingface.co/xww033/
• Original model: https://huggingface.co/xww033/cut-13b/

Original model description:

license: apache-2.0

Reasons to Reject? Aligning Language Models with Judgments.

This repository contains the CUT model from our work,

Reasons to Reject? Aligning Language Models with Judgments.

Weiwen Xu, Deng Cai, Zhisong Zhang, Wai Lam, Shuming Shi

The source codes can be found in https://github.com/wwxu21/CUT

---

1. Model description

This model achieves 91.36 on AlpacaEval. It is tuned after 4 iterations of online alignment. In each iteration, we apply the following three steps:

• Step 1: Collect instructions, and obtain the responses from the target model.

• Step 2: Annotate judgments for the responses.

• Step 3: Apply CUT to fine-tune the target model with the above instruction-response-judgment triplets.

Specifically, we use LLaMA2-chat-13b as the base LLM. In each iteration, we sample 1000 instructions from Stanford Alpaca. To avoid over-fitting, we ensure that the sampled data are different in each iteration. We then ask GPT4 for the judgment annotation.

2. Template

The CUT model is a chat model and it uses the following Alpaca template:

Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
{instruction}

### Response:

3. How to use

3.1. Huggingface

import torch
from transformers import AutoModelForCausalLM, AutoTokenizer

torch.set_default_device("cuda")

model = AutoModelForCausalLM.from_pretrained("xww033/cut-13b", torch_dtype=torch.float16)
tokenizer = AutoTokenizer.from_pretrained("xww033/cut-13b")

inputs = tokenizer('''Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
How did US states get their names?

### Response:''', return_tensors="pt", return_attention_mask=False)

outputs = model.generate(**inputs, max_length=2048)
text = tokenizer.batch_decode(outputs)[0]
print(text)

3.2. FastChat

Fastchat provides a simple setup for those interested in trying our aligned model. After downloading the CUT model through HuggingFace, clone the Fastchat repository:

git clone https://github.com/lm-sys/FastChat.git
cd FastChat

Download the required packages:

pip install --upgrade pip  # enable PEP 660 support
pip install -e .

Finally, run the following:

python -m fastchat.serve.cli --model-path xww033/cut-13b --conv-template alpaca

4. BibTeX entry and citation info

@article{xu2023reasons,
  title={Reasons to Reject? Aligning Language Models with Judgments},
  author={Xu, Weiwen and Cai, Deng and Zhang, Zhisong and Lam, Wai and Shi, Shuming},
  journal={arXiv preprint arXiv:2312.14591},
  year={2023}
}