2026
EACL
EACL 2026
BabyBabelLM: A Multilingual Benchmark of Developmentally Plausible Training Data
Abstract
AbstractWe present BabyBabelLM, a multilingual collection of datasets modeling the language a person observes from birth until they acquire a native language. We curate developmentally plausible pretraining data aiming to cover the equivalent of 100M English words of content in each of 45 languages. We compile evaluation suites and train baseline models in each language. BabyBabelLM aims to facilitate multilingual pretraining and cognitive modeling.
👥
Mega-Team
— 26 authors
🌉
Interdisciplinary Bridge
— Artificial Intelligence and Machine Learning
🧭
Keyword Pioneer
— developmental plausible datum
🐝
Cross-Pollinator
— Artificial Intelligence, Computer Science, Computer Vision, Data Science & Analytics, Deep Learning, Healthcare & Medicine, Interdisciplinary, Knowledge & Reasoning, Machine Learning, Mathematics & Optimization, Natural Language Processing, Reinforcement Learning, Robotics, Security & Privacy, Speech & Audio
Authors
Jaap Jumelet
,
Abdellah Fourtassi
,
Akari Haga
,
Bastian Bunzeck
,
Bhargav Shandilya
,
Diana Galván-Sosa
,
Faiz Ghifari Haznitrama
,
Francesca Padovani
,
Francois Meyer
,
Hai Hu
,
Julen Etxaniz
,
Laurent Prevot
,
Linyang He
,
María Grandury
,
Mila Marcheva
,
Negar Foroutan
,
Nikitas Theodoropoulos
,
Pouya Sadeghi
,
Siyuan Song
,
Suchir Salhan
,
Susana Zhou
,
Yurii Paniv
,
Ziyin Zhang
,
Arianna Bisazza
,
Alex Warstadt
,
Leshem Choshen