google的bert_base
https://github.com/google-research/bert
哈工大的wwm和wwm-ext
https://gitee.com/yiweilu/Chinese-BERT-wwm
google的ALbert
https://github.com/google-research/ALBERT
中文Roberta
https://github.com/brightmart/roberta_zh
華爲的哪吒
https://blog.csdn.net/zandaoguang/article/details/103419578(對哪吒的簡單介紹,文本分類和序列標註以及機器閱讀理解)
https://github.com/huawei-noah/Pretrained-Language-Model/tree/master/NEZHA
xlnet
https://github.com/ymcui/Chinese-PreTrained-XLNe