Noam Shazeer, a leading Google AI researcher and co-lead of its Gemini models, has left Google to join OpenAI, according to reports on June 18, 2026. The move underscores the intensifying talent war between the two companies.
June 18, 2026 · AI Talent War
Gemini Co-Lead Noam Shazeer Leaves Google for OpenAI
The Transformer co-author and Mixture-of-Experts pioneer calls it "a difficult decision to move on" from Google DeepMind — a marquee defection in an escalating fight for AI talent. Role and terms undisclosed.
2017
Co-author of the Transformer paper underpinning modern LLMs
$2.7B
Google's acquisition of his startup Character.AI
MoE
Pioneer of Mixture-of-Experts efficiency technique
Win for OpenAI
"A major talent win" — said to cement an edge in Transformer / MoE expertise as OpenAI eyes an IPO.
Setback for Google
"The AI talent war has no loyalty." A real blow to Gemini's catch-up effort — though Google's bench runs deep.
Also in the same briefing
The wider AI battlefield
Manus
Meta's ~$2B deal unwound after Chinese authorities intervened — yet the agent startup's revenue surged past $125M ARR just 8 months after launch.
OpenClaw rivals
Lightweight, self-hosted challengers rise — NanoClaw praised at just ~15 files / 3,900 lines of readable code.
Amazon Trainium2
Claims 30–50% better price-performance vs Nvidia, part of a push to cut Nvidia dependence.
Tokenmaxxing
Heavy token use as a status symbol draws backlash — budgets "blown in four months" fuel a shift to a "Token Diet."
Trainium2 price-performance edge vs Nvidia
Up to 50% better price-performance — even when it trails Blackwell on absolute speed.
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