Kashgari provides CNN_LSTM_Model, BLSTM_Model and BLSTM_CRF_Model for sequence labeling, All labeling models inherit from the SequenceLabelingModel. It is almost identical to the text classification class ClassificationModel. Except the data type for Y in the classification model is List[str], for labeling it is List[List[str]]
See more: Tutorial 2: Text Classification