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Maarten Sap

Maarten Sap is an assistant professor at the University of Washington and a senior research scientist at the Allen Institute for AI. His work focuses on human-centered language technologies and social NLP.

Researcher1 organizations2 reports

Profile status: updated

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Trust signals

Profile completeness60%
Public sources2
Official sources1
CountryUnited States
Last reviewedApr 2, 2026
Official homepage
updated United States 2 public sources

Public links

website Personal homepage github GitHub profile

Organizations

extended Ai2

Reports

Vision-Language Models Molmo and PixMo: Open Weights and Open Data for State-of-the-Art Vision-Language Models Large Language Models OLMoE: Open Mixture-of-Experts Language Models

Official and primary sources

https://maartensap.com/ Official source · homepage

Supporting sources

https://github.com/maartensap/ Supporting source · github

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