What the HellaSwag? On the Validity of Common-Sense Reasoning Benchmarks. - Pavel Chizhov; Mattia Nee; Pierre-Carl Langlais; Ivan P. Yamshchikov (CoRR, 2025)

Even Small Reasoners Should Quote Their Sources: Introducing the Pleias-RAG Model Family. - Pierre-Carl Langlais; Pavel Chizhov; Mattia Nee; Carlos Rosas Hinostroza; Matthieu Delsart; Irène Girard; Othman Hicheur; Anastasia Stasenko; Ivan P. Yamshchikov (CoRR, 2025)

Common Corpus: The Largest Collection of Ethical Data for LLM Pre-Training. - Pierre-Carl Langlais; Carlos Rosas Hinostroza; Mattia Nee; Catherine Arnett; Pavel Chizhov; Eliot Jones; Irène Girard; David Mach; Anastasia Stasenko; Ivan P. Yamshchikov (CoRR, 2025)