task_categories:text-classification task_categories:token-classification task_categories:question-answering task_categories:text-generation task_categories:fill-mask task_ids:multi-class-classification task_ids:multi-label-classification task_ids:named-entity-recognition task_ids:language-modeling annotations_creators:expert-generated language_creators:found source_datasets:cuad language:en license:cc-by-4.0 size_categories:n<1K format:json modality:text library:datasets library:pandas library:mlcroissant library:polars arxiv:2103.06268 region:us law legal contracts