task_categories:text-retrieval annotations_creators:machine-generated language_creators:found multilinguality:multilingual source_datasets:original language:bg language:cs language:de language:el language:en language:es language:et language:fi language:fr language:ga language:hr language:hu language:it language:lt language:lv language:mt language:nl language:pl language:pt language:ro language:sk language:sl language:sv license:apache-2.0 size_categories:10K<n<100K format:json modality:document modality:tabular modality:text library:datasets library:pandas library:polars library:mlcroissant arxiv:2602.09570 region:us legal law EU-law eur-lex multilingual information-retrieval semantic-search legal-nlp