task_categories:text-retrieval task_categories:question-answering annotations_creators:expert-generated annotations_creators:found language_creators:expert-generated language_creators:found source_datasets:Criminal Charge Book language:en license:cc-by-nc-sa-4.0 size_categories:1K<n<10K format:json modality:text library:datasets library:pandas library:polars library:mlcroissant arxiv:2603.01710 arxiv:2510.19365 region:us legal law australia