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Jaap Jumelet

@JumeletJ

Post-doc with @AriannaBisazza in Groningen

PhD with Jelle Zuidema at the ILLC, UvA

Doing computational linguistics in the age of LLMs
Utrecht, The Netherlands jumelet.ai Joined March 2010
433 Following 764 Followers 344 Posts

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Jaap Jumelet @JumeletJ
✨New paper ✨
Introducing 🌍MultiBLiMP 1.0: A Massively Multilingual Benchmark of Minimal Pairs for Subject-Verb Agreement, covering 101 languages!

We present over 125,000 minimal pairs and evaluate 17 LLMs, finding that support is still lacking for many languages.

🧵⬇️
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Jaap Jumelet @JumeletJ
For those at EMNLP: tomorrow at 9:50 I will give a keynote talk at the MRL workshop about my work on multilingual linguistic evaluation.

Artisanal, Claude-free slides guaranteed, for those in need of a palette cleanser after the past few days!
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Jaap Jumelet @JumeletJ
Tomorrow @ 9:00 in the dreaded morning-after-social-event slot, Zhanyu (looking for Phd!) and I will present our work in which we show that *how* we evaluate minimal pairs affects languages differently, and that low-resource langs require language-specific prompting.
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Jaap Jumelet @JumeletJ
Yesterday I was awarded the EurAI Dissertation Award for my PhD thesis 🎉 Thank you EurAI for this incredible honor!

You can check out the slides of my talk here: docs.google.com/presentation/d…
docs.google.com ECAI EurAI
IJCAIconf @IJCAIconf Aug 20
🏆 Jaap Jumelet, UvA, was awarded the 2025 EurAI Dissertation Award for his outstanding PhD thesis "Finding Structure in Language Models" by the EurAI Board member and 2025 EurAI Disseration Award Chair Fredrik Heintz, eurai.org/award/Jaap-Jum…
#IJCAI2026 #ECAI2026
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Jaap Jumelet @JumeletJ
🌍Introducing BabyBabelLM: A Multilingual Benchmark of Developmentally Plausible Training Data!

LLMs learn from vastly more data than humans ever experience. BabyLM challenges this paradigm by focusing on developmentally plausible data

We extend this effort to 45 new languages!