@inproceedings{oepen-etal-2026-hplt, title = "{HPLT} 3.0: Very Large-Scale Multilingual Resources for {LLM}s and {MT}. Mono- and Bi-lingual Data, Multilingual Evaluation, and Pre-Trained Models", author = "Oepen, Stephan and Arefyev, Nikolay and Aulamo, Mikko and Ba{\~n}{\'o}n, Marta and Buljan, Maja and Burchell, Laurie V. and Charpentier, Lucas Georges Gabriel and Chen, Pinzhen and Fedorova, Mariia and de Gibert, Ona and Haddow, Barry and Haji{\v{c}}, Jan and Helcl, Jindrich and Kutuzov, Andrey and Laippala, Veronika and Li, Zihao and Malik, Bhavitvya and Mikhailov, Vladislav and Myntti, Amanda and O{'}Brien, Dayy{\'a}n and Polakova, Lucie and Ram{\'i}rez-S{\'a}nchez, Gema and Siewert, Janine and Stepachev, Pavel and Tiedemann, Joerg and Vahtola, Teemu and Varis, Dusan and Vitiugin, Fedor and Zaragoza, Jaume", editor = "Piperidis, Stelios and Bel, N{\'u}ria and van den Heuvel, Henk and Ide, Nancy and Krek, Simon and Toral, Antonio", booktitle = "Proceedings of the Fifteenth Language Resources and Evaluation Conference", month = may, year = "2026", address = "Palma de Mallorca, Spain", publisher = "ELRA Language Resource Association", url = "https://aclanthology.org/2026.lrec-1.110/", doi = "10.63317/25xbdofco9od", pages = "1409--1434" }