{"about":{"site":"https://codewithpapers.app","non_affiliation":"Code with Papers and Syntology are not affiliated with, endorsed by, or sponsored by Papers with Code, Meta, or the pwc-archive mirror.","licence":"CC BY-SA 4.0","licence_url":"https://creativecommons.org/licenses/by-sa/4.0/legalcode","attribution":"https://codewithpapers.app/attribution","modified":"archive material modified by Syntology; see the attribution page"},"url":"/paper/the-bigscience-roots-corpus-a-1-6tb-composite","title":"The BigScience ROOTS Corpus: A 1.6TB Composite Multilingual Dataset","arxiv_id":"2303.03915","date":"2023-03-07","proceeding":null,"authors":["Hugo Laurençon","Lucile Saulnier","Thomas Wang","Christopher Akiki","Albert Villanova del Moral","Teven Le Scao","Leandro von Werra","Chenghao Mou","Eduardo González Ponferrada","Huu Nguyen","Jörg Frohberg","Mario Šaško","Quentin Lhoest","Angelina McMillan-Major","Gerard Dupont","Stella Biderman","Anna Rogers","Loubna Ben allal","Francesco De Toni","Giada Pistilli","Olivier Nguyen","Somaieh Nikpoor","Maraim Masoud","Pierre Colombo","Javier de la Rosa","Paulo Villegas","Tristan Thrush","Shayne Longpre","Sebastian Nagel","Leon Weber","Manuel Muñoz","Jian Zhu","Daniel van Strien","Zaid Alyafeai","Khalid Almubarak","Minh Chien Vu","Itziar Gonzalez-Dios","Aitor Soroa","Kyle Lo","Manan Dey","Pedro Ortiz Suarez","Aaron Gokaslan","Shamik Bose","David Adelani","Long Phan","Hieu Tran","Ian Yu","Suhas Pai","Jenny Chim","Violette Lepercq","Suzana Ilic","Margaret Mitchell","Sasha Alexandra Luccioni","Yacine Jernite"],"abstract":"As language models grow ever larger, the need for large-scale high-quality text datasets has never been more pressing, especially in multilingual settings. The BigScience workshop, a 1-year international and multidisciplinary initiative, was formed with the goal of researching and training large language models as a values-driven undertaking, putting issues of ethics, harm, and governance in the foreground. This paper documents the data creation and curation efforts undertaken by BigScience to assemble the Responsible Open-science Open-collaboration Text Sources (ROOTS) corpus, a 1.6TB dataset spanning 59 languages that was used to train the 176-billion-parameter BigScience Large Open-science Open-access Multilingual (BLOOM) language model. We further release a large initial subset of the corpus and analyses thereof, and hope to empower large-scale monolingual and multilingual modeling projects with both the data and the processing tools, as well as stimulate research around this large multilingual corpus.","url_abs":"https://arxiv.org/abs/2303.03915v1","url_pdf":"https://arxiv.org/pdf/2303.03915v1.pdf","source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28","licence_url":"https://creativecommons.org/licenses/by-sa/4.0/legalcode","row_kind":"abstracts"},"code_links":[],"tasks":[{"task_slug":"ethics","task_name":"Ethics"},{"task_slug":"language-modeling","task_name":"Language Modeling"},{"task_slug":"language-modelling","task_name":"Language Modelling"}],"methods":[],"datasets_introduced":[],"methods_introduced":[],"results":[],"syntology":{"syntology_url":"https://syntology.ai/paper/2303.03915","atlas_url":"https://app.syntology.ai/?focus=2303.03915","mcp":{"get_harvested_code_for_paper":{"arxiv_id":"2303.03915"}},"developers":"https://syntology.ai/developers","read_at":"2026-09-25T09:33:49+00:00","read_at_is":"when the build read Syntology's graph, not when any sample ran","claim":"Per-sample execution status on synthesized fixtures; not a correctness claim about the paper. 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