task_categories:text-generation task_categories:fill-mask task_categories:text-classification task_categories:feature-extraction task_categories:sentence-similarity annotations_creators:machine-generated language_creators:machine-generated language_creators:found multilinguality:monolingual source_datasets:allenai/c4 source_datasets:HuggingFaceFW/fineweb-2 language:pt license:odc-by size_categories:1M<n<10M format:parquet modality:tabular modality:text library:datasets library:dask library:polars library:mlcroissant region:us portuguese pt-br brazilian-portuguese brasil português nlp pretraining pre-training llm language-model corpus text-corpus synthetic synthetic-data web-crawl c4 fineweb fineweb2 sbert quality-filtering data-curation gpt deepseek qwen 6b-tokens llama dataset