
Arthur MenschResearcher
Mistral AI
Co-founder and CEO
via Mistral AI
Researcher · Founder

Co-founder and Chief Scientist at Mistral AI
Lample helped show that a translation system could learn without matching sentences in two languages, an important step toward using unlabelled data. At Meta he helped lead LLaMA, the model family that accelerated open language-model research, before co-founding Mistral AI as its chief scientist.
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Mistral AIWork and education history is primarily focused on AI-relevant roles and may not be comprehensive.
Last editorial review: August 8, 2026