Jeff Dean
Google's chief scientist — the systems engineer behind TPUs and Gemini's lineage.
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Dean built the systems that made Google-scale ML possible (MapReduce, Bigtable, DistBelief, TensorFlow) and sponsored the TPU program; as chief scientist he bridges DeepMind research and the hardware fleet this site catalogs.
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Record reviewed as of 2026-01-15 — see Methodology.