Google Gemini co-lead Noam Shazeer to join IPO-bound OpenAI
Google pushed the general availability of Gemini 3.5 Pro from June to July 2026. This delay follows the departure of Gemini co-lead Noam Shazeer to OpenAI. Alphabet lost approximately $225B in market value due to these exits.
What changed
New reports link the Gemini 3.5 Pro delay and a $225B Alphabet valuation drop to Shazeer's departure.
Live updates
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Google delays Gemini 3.5 Pro as Noam Shazeer moves to OpenAI
confidence 90%Google pushed the general availability of Gemini 3.5 Pro from June to July 2026. This delay follows the departure of Gemini co-lead Noam Shazeer to OpenAI. Alphabet lost approximately $225B in market value due to these exits.
What's confirmed:
- Noam Shazeer is leaving Google to join OpenAI.
- Google delayed the general availability of Gemini 3.5 Pro from June to July 2026.
- Google paid $2.7B to bring Shazeer back from Character.AI.
Still unconfirmed:
- Alphabet lost approximately $225B in market value following the exits of Shazeer and John Jumper.
- Google cited quality refinements after early enterprise testing as the reason for the Gemini 3.5 Pro delay.
- Shazeer left Google in 2021 because the company refused to launch a chatbot he developed with Daniel De Freitas.
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OpenAI Recruits Former Google Gemini Co-Lead Noam Shazeer
confidence 90%OpenAI has hired Noam Shazeer and Dean Ball as the company prepares for a potential public stock market debut. Shazeer previously co-led Gemini at Google and founded Character AI. Alphabet stock dropped 7% to $342 following these talent exits.
What's confirmed:
- Noam Shazeer and Dean Ball have joined OpenAI.
- Shazeer previously co-led Gemini at Google and founded Character AI.
- OpenAI is preparing for an initial public offering.
- Alphabet stock fell 7% to $342.
Still unconfirmed:
- OpenAI's IPO may occur in 2026.
- Nobel laureate John Jumper left Google DeepMind for Anthropic.
- The talent exodus wiped $270B from Alphabet's market cap.
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Google Gemini Co-Lead Noam Shazeer Joins OpenAI
confidence 100%Noam Shazeer is leaving his position as Google vice president of engineering to join OpenAI. This move occurs as OpenAI prepares for an initial public offering. Other high-profile AI researchers have also shifted between top firms recently.
What's confirmed:
- Noam Shazeer is leaving Google to join OpenAI.
- Shazeer served as a vice president of engineering and co-lead of Gemini AI models at Google.
- OpenAI is preparing for an initial public offering.
- Recent AI talent shifts have involved Google, Anthropic, and OpenAI.
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Google DeepMind loses key talent to OpenAI and Anthropic
confidence 100%Noam Shazeer has left his role as Google vice president of engineering to join OpenAI. In a separate move, Nobel Prize winner John Jumper is leaving Google DeepMind for Anthropic. Both shifts occur as OpenAI prepares for an initial public offering.
What's confirmed:
- Noam Shazeer is leaving his position as vice president of engineering at Google to join OpenAI.
- John Jumper is leaving Google DeepMind to join Anthropic.
Still unconfirmed:
- John Jumper's move is the biggest AI hire of 2026.
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Google Gemini Co-Lead Noam Shazeer Joins OpenAI
confidence 90%Noam Shazeer is leaving his position as vice president of engineering at Google. He will join OpenAI as the company prepares for an initial public offering. Shazeer previously co-led the development of the Gemini AI models.
What's confirmed:
- Noam Shazeer is a vice president of engineering at Google.
- Shazeer co-led the development of Google Gemini AI models.
- Shazeer announced on Wednesday that he is leaving Google to join OpenAI.
- OpenAI is the maker of ChatGPT and is preparing for an initial public offering.
Still unconfirmed:
- Shazeer is credited as a key figure in Gemini's ability to close the gap on ChatGPT.
- Google appointed Shazeer to co-lead Gemini development in 2024.
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Google Gemini Co-Lead Noam Shazeer Joins OpenAI
confidence 95%Noam Shazeer is leaving his role as vice president of engineering at Google to join OpenAI. The move occurs as OpenAI prepares for an initial public offering. Shazeer previously co-led the development of Google's Gemini AI models.
What's confirmed:
- Noam Shazeer is leaving his position as vice president of engineering and Gemini co-lead at Google to join OpenAI.
- OpenAI is preparing for an initial public offering.
- Shazeer's departure occurs as AI firms compete for talent to develop advanced models.
Still unconfirmed:
- Google paid $2.7 billion to bring Shazeer and a team of researchers back to the company.
- Shazeer is credited as a key figure in Gemini's ability to close the gap on ChatGPT.
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Google Gemini Co-Lead Noam Shazeer Joins OpenAI
confidence 95%Noam Shazeer, a vice president of engineering and co-leader of Google's Gemini AI models, announced Wednesday he is leaving to join OpenAI. Shazeer is a co-author of the 2017 transformer research paper and previously co-founded Character.AI. His move follows a return to Google two years ago.
What's confirmed:
- Noam Shazeer is a vice president of engineering and co-lead of Google's Gemini AI models.
- Shazeer announced on Wednesday he is leaving Google to join OpenAI.
- Shazeer is a co-author of the 2017 transformer research paper.
- Shazeer previously co-founded Character.AI.
- Google spent $2.7 billion to bring Shazeer back from Character.AI.
Still unconfirmed:
- OpenAI has made a confidential IPO filing.
- Shazeer's exit could reshape pricing for ChatGPT, Gemini, and Copilot users within a year.