activity
20222026
most citedBeyond the Imitation Game: Quantifying and extrapolating the capabilities of language models

565 citations · 565 across the 11 of their papers we have counts for

collaborators

12 papers

cs.CL2026

Assessing the Impact of Language Disparity on Multilingual Linguistic Ability in Large Language Models

Zhanyu Chen, Jaap Jumelet

Claims about the grammatical competence of multilingual language models vary sharply with how competence is measured, yet the interaction between evaluation paradigm, post-training…

cs.CL2026

CAIT: A Syntactic Parsing Toolkit for Child-Adult InTeractions

Francesca Padovani, Xiulin Yang, Bastian Bunzeck +4

CHILDES is a paramount resource for language acquisition studies -- yet computational tools for analyzing its syntactic structure remain limited. Leveraging the recent release of t…

cs.CL2026

Is Child-Directed Language Optimized for Word Learning? A Computational Study of Verb Meaning Acquisition

Francesca Padovani, Jaap Jumelet, Yevgen Matusevych +1

Is child-directed language (CDL) optimized to support language learning, and which aspects of linguistic development does it facilitate? We investigate this question using neural l…

cs.CL2026

Vocabulary shapes cross-lingual variation of word-order learnability in language models

Jonas Mayer Martins, Jaap Jumelet, Viola Priesemann +1

Why do some languages like Czech permit free word order, while others like English do not? We address this question by pretraining transformer language models on a spectrum of synt…

cs.CL2026

BabyLM Turns 4 and Goes Multilingual: Call for Papers for the 2026 BabyLM Workshop

Leshem Choshen, Ryan Cotterell, Mustafa Omer Gul +7

The goal of the BabyLM is to stimulate new research connections between cognitive modeling and language model pretraining. We invite contributions in this vein to the BabyLM Worksh…

cs.CL2025

BabyBabelLM: A Multilingual Benchmark of Developmentally Plausible Training Data

Jaap Jumelet, Abdellah Fourtassi, Akari Haga +23

We present BabyBabelLM, a multilingual collection of datasets modeling the language a person observes from birth until they acquire a native language. We curate developmentally pla…

cs.LG2025

Propositional Logic for Probing Generalization in Neural Networks

Anna Langedijk, Jaap Jumelet, Willem Zuidema

The extent to which neural networks are able to acquire and represent symbolic rules remains a key topic of research and debate. Much current work focuses on the impressive capabil…

cs.CL2025

TurBLiMP: A Turkish Benchmark of Linguistic Minimal Pairs

Ezgi Başar, Francesca Padovani, Jaap Jumelet +1

We introduce TurBLiMP, the first Turkish benchmark of linguistic minimal pairs, designed to evaluate the linguistic abilities of monolingual and multilingual language models (LMs).…

cs.CL2024

Finding Structure in Language Models

Jaap Jumelet

When we speak, write or listen, we continuously make predictions based on our knowledge of a language's grammar. Remarkably, children acquire this grammatical knowledge within just…

cs.CL2024

Black Big Boxes: Tracing Adjective Order Preferences in Large Language Models

Jaap Jumelet, Lisa Bylinina, Willem Zuidema +1

In English and other languages, multiple adjectives in noun phrases follow intricate ordering patterns. These patterns have been widely studied in linguistics and provide a useful…

cs.CL2023

ChapGTP, ILLC's Attempt at Raising a BabyLM: Improving Data Efficiency by Automatic Task Formation

Jaap Jumelet, Michael Hanna, Marianne de Heer Kloots +3

We present the submission of the ILLC at the University of Amsterdam to the BabyLM challenge (Warstadt et al., 2023), in the strict-small track. Our final model, ChapGTP, is a mask…

cs.CL2022★ 565 cited

Beyond the Imitation Game: Quantifying and extrapolating the capabilities of language models

Aarohi Srivastava, Abhinav Rastogi, Abhishek Rao +448

Language models demonstrate both quantitative improvement and new qualitative capabilities with increasing scale. Despite their potentially transformative impact, these new capabil…