This repository provides the source code and checkpoints of the paper "Lawformer: A Pre-trained Language Model forChinese Legal Long Documents". You can download the checkpoint from the huggingface model hub or from here.

Easy Start

We have uploaded our model to the huggingface model hub. Make sure you have installed transformers.

>>> from transformers import AutoModel, AutoTokenizer
>>> tokenizer = AutoTokenizer.from_pretrained("hfl/chinese-roberta-wwm-ext")
>>> model = AutoModel.from_pretrained("thunlp/Lawformer")
>>> inputs = tokenizer("任某提起诉讼,请求判令解除婚姻关系并对夫妻共同财产进行分割。", return_tensors="pt")
>>> outputs = model(**inputs)


If you use the pre-trained models, please cite this paper:

  title={Lawformer: A Pre-trained Language Model forChinese Legal Long Documents},
  author={Xiao, Chaojun and Hu, Xueyu and Liu, Zhiyuan and Tu, Cunchao and Sun, Maosong},
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