
Researcher
HandshakeHead of AI Research
Francisco “Paco” Guzmán is a language-AI researcher known for helping broaden machine translation to more languages. At Meta, he co-created No Language Left Behind, a system for translating hundreds of languages, and FLORES, a test for comparing translation systems.[1] He now leads AI research at Handshake.
At Meta, he co-created No Language Left Behind, a system for translating hundreds of languages, and FLORES, a test for comparing translation systems.
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Reviewed September 23, 2026 · Checked for accuracy and new information.