Noam Shazeer's OpenAI move puts architecture back at the center of the AI race

The Transformer co-author and Character.AI co-founder is leaving Google's Gemini effort less than two years after Google brought him back.

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Why it matters

OpenAI is hiring for the bottleneck that matters after scale: architecture talent that can improve capability, latency and cost per unit of compute.

Illustration of Noam Shazeer amid abstract diagrams of AI architecture, signaling his move to OpenAI from Google's Gemini and his Character.AI background.

Noam Shazeer (@NoamShazeer), the Transformer co-author and former Character.AI CEO, is leaving Google's Gemini effort to join OpenAI in an architecture research role, a move that shifts one of the field's defining model builders from the lab that invented much of the modern stack to the company that commercialized it fastest.…

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