task_categories:text-retrieval task_ids:document-retrieval multilinguality:multilingual multilinguality:translation source_datasets:original language:en language:fr license:cc-by-nc-4.0 size_categories:1M<n<10M format:parquet modality:tabular modality:text library:datasets library:pandas library:mlcroissant library:polars arxiv:2504.16264 region:us research papers