
Julien ChaumondResearcher
Hugging Face
Co-founder and CTO
via Hugging Face
Researcher · Executive
Head of Machine Learning and Society at Hugging Face
Jernite works on the social, ethical, and regulatory context of machine learning, including data documentation, governance, and responsible LLM development; he co-organized the BigScience workshop and its data efforts. He earned his PhD at NYU under David Sontag. He is Head of Machine Learning and Society at Hugging Face.
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Hugging FaceWork and education history is primarily focused on AI-relevant roles and may not be comprehensive.
Last editorial review: August 15, 2026