task_categories:document-question-answering task_categories:visual-document-retrieval license:cc-by-nc-sa-4.0 size_categories:1K<n<10K format:parquet modality:image modality:tabular modality:text library:datasets library:pandas library:mlcroissant library:polars arxiv:2407.01449 arxiv:2505.17166 region:us