task_categories:text-generation task_categories:text-classification task_categories:question-answering language:en license:cc-by-sa-3.0 size_categories:100K<n<1M format:parquet modality:text library:datasets library:dask library:mlcroissant library:polars region:us RAG Retrieval Augmented Generation Small Chunks Wikipedia Science Scientific Scientific Wikipedia Science Wikipedia 512 tokens STEM