task_categories:visual-document-retrieval task_categories:text-retrieval language:en language:fr language:ar language:de language:ru language:uk language:zh language:fa language:nl language:es language:ja language:ms language:it language:pl license:apache-2.0 size_categories:100K<n<1M format:parquet modality:image modality:text library:datasets library:dask library:polars library:mlcroissant region:us RAG DSE retrieval military