Lewis Tunstall2 papers on this site (2021–2025)SmolLM2: When Smol Goes Big -- Data-Centric Training of a Small Language ModelLoubna Ben Allal, Anton Lozhkov, Elie Bakouch, et al.2025Datasets: A Community Library for Natural Language ProcessingQuentin Lhoest, Albert Villanova del Moral, Yacine Jernite, et al.2021