3 papers
cs.CL2026
HPLT 3.0: Very Large-Scale Multilingual Resources for LLMs and MT. Mono- and Bi-lingual Data, Multilingual Evaluation, and Pre-Trained Models
Stephan Oepen, Nikolay Arefev, Mikko Aulamo +29
We present an ongoing initiative to provide open, very large, high-quality, and richly annotated textual datasets for almost 200 languages. At 30 trillion tokens, this is likely th…
cs.CL2025
An Expanded Massive Multilingual Dataset for High-Performance Language Technologies (HPLT)
Laurie Burchell, Ona de Gibert, Nikolay Arefyev +32
Training state-of-the-art large language models requires vast amounts of clean and diverse textual data. However, building suitable multilingual datasets remains a challenge. In th…
cs.CL2024
FastSpell: the LangId Magic Spell
Marta Bañón, Jaume Zaragoza-Bernabeu, Gema RamÃrez-Sánchez +1
Language identification is a crucial component in the automated production of language resources, particularly in multilingual and big data contexts. However, commonly used languag…