Julien ChaumondCo-founder and CTO · Hugging FaceResearcher↗Researcher · Executive
Hugging FaceHead of Machine Learning and Society
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.
Work and education history is primarily focused on AI-relevant roles and may not be comprehensive.
Presented Hugging Face's Transformers library for using, adapting and sharing pretrained language models.
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Reviewed August 15, 2026 · Checked for accuracy and new information.