task_categories:text-generation task_categories:fill-mask task_ids:language-modeling task_ids:masked-language-modeling annotations_creators:no-annotation language_creators:found multilinguality:monolingual source_datasets:extended|openwebtext language:en license:cc0-1.0 size_categories:10M<n<100M format:parquet modality:text library:datasets library:dask library:mlcroissant library:polars region:us