Noam Shazeer leaves Alphabet for OpenAI
Analysis based on 30 articles · First reported Jun 18, 2026 · Last updated Jun 18, 2026
The departure of a high-profile AI researcher like Noam Shazeer from Alphabet Inc. to OpenAI signals an intensifying talent war in the AI sector. This could negatively impact investor confidence in Alphabet Inc.'s AI development speed and positively affect OpenAI's perceived ability to attract top talent, potentially influencing future valuations, especially with OpenAI's rumored IPO.
Noam Shazeer, a Vice President of Engineering at Alphabet Inc. and a co-lead of the company's Gemini AI models, has announced his departure to join OpenAI. This move marks his second exit from Alphabet Inc., having previously left in 2021 to co-found Character.ai before returning in 2024 as part of a reported $2.7 billion licensing deal. Shazeer is a highly influential figure in AI, known for co-authoring the 2017 'Attention Is All You Need' paper, which laid the groundwork for modern generative AI systems like ChatGPT and Gemini. His decision, announced on X, was described as difficult, but he expressed excitement to work with the OpenAI team, a sentiment echoed by OpenAI CEO Sam Altman. This talent shift highlights the fierce competition among leading AI companies like OpenAI, Alphabet Inc. DeepMind, Meta, and Anthropic for elite researchers, who are now commanding multi-million dollar compensation packages.
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