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Amazon Names Peter DeSantis to Lead Unified AI, Silicon and Quantum Group

Jassy frames the shift as a bid to tighten model-to-chip integration under direct CEO oversight.

Overview

  • Andy Jassy’s memo creates a single organization for Nova/AGI models, custom silicon programs like Graviton, Trainium and Nitro, plus quantum computing.
  • Peter DeSantis, a 27-year Amazon veteran who led AWS infrastructure and Utility Computing, will report directly to the CEO in the new role.
  • Pieter Abbeel will head frontier model research within AGI, with continued involvement in Amazon’s robotics work.
  • Rohit Prasad, who helped build Alexa and led the Nova model effort, will leave the company at the end of the year.
  • Amazon cites the recent Nova 2 launch at re:Invent and the advantages of end-to-end optimization, as media also note its $8 billion Anthropic investment and reported talks about an OpenAI stake.