task_categories:text-generation language:en license:odc-by size_categories:100K<n<1M format:parquet modality:text library:datasets library:pandas library:polars library:mlcroissant arxiv:2306.01116 region:us falcon 100M parquet web-refined text-generation clean-web-corpus llm-pretrain domain-agnostic sentence-quality-filtered huggingface-refinedweb