# model list ## | model | description | model_size | download | | --- | --- | --- | --- | |hfl/chinese-roberta-wwm-ext| | 454.39MB | [model_config.json](https://bj.bcebos.com/paddlenlp/models/community/hfl/chinese-roberta-wwm-ext/model_config.json)
[model_state.pdparams](https://bj.bcebos.com/paddlenlp/models/community/hfl/chinese-roberta-wwm-ext/model_state.pdparams)
[tokenizer_config.json](https://bj.bcebos.com/paddlenlp/models/community/hfl/chinese-roberta-wwm-ext/tokenizer_config.json)
[vocab.txt](https://bj.bcebos.com/paddlenlp/models/community/hfl/chinese-roberta-wwm-ext/vocab.txt) | or you can download all of model file with the following steps: * install paddlenlp ```shell pip install --upgrade paddlenlp ``` * download model with cli tool ```shell paddlenlp download --cache-dir ./pretrained_models hfl/chinese-roberta-wwm-ext ``` If you have any problems with it, you can post issue on [PaddleNLP](https://github.com/PaddlePaddle/PaddleNLP) to get support.