Key Takeaway
- OpenAI hires Gemini co-lead Noam Shazeer from Google.
- AI talent competition intensifies between major technology companies.
- Shazeer helped Google narrow Gemini’s gap with ChatGPT.
Noam Shazeer, Google’s Gemini AI co-lead and vice president of engineering, is leaving the company to join OpenAI, marking a significant talent shift as major artificial intelligence firms compete to develop advanced AI models.
Shazeer announced Wednesday that he will depart Google and join OpenAI, the maker of ChatGPT, in a move that has quickly become one of the biggest Noam Shazeer OpenAI developments in the artificial intelligence industry this year.
The departure is notable because Shazeer returned to Google less than two years ago after the company reportedly spent $2.7 billion to bring back the former Character.AI leader and several members of his research team.
Shazeer played key role in Gemini development
Google appointed Shazeer in 2024 to co-lead the development of Gemini, but the latest Noam Shazeer OpenAI transition marks a major shift in the competitive AI landscape. He is widely credited with helping Gemini narrow the performance gap with OpenAI’s ChatGPT.
Shazeer joined Google in 2000 and became one of the company’s most influential AI researchers. He also co-authored a landmark 2017 research paper that helped spark the modern AI boom and laid the foundation for many of today’s generative AI systems.
The exact timing of Shazeer’s departure from Google was not immediately clear.
AI talent competition intensifies
The move highlights the growing competition for talent among leading AI companies. Firms including Google and OpenAI are investing heavily in research, infrastructure, and recruitment as they race to build more capable AI models.
Industry observers have viewed top researchers as critical assets in the development of next-generation AI systems. The competition has led companies to pursue high-profile hires and acquisitions in recent years.
Shazeer’s return to Google in 2024 was considered one of the industry’s most significant talent acquisitions, given his previous work and leadership at Character.AI.
Google thanks shazeer as OpenAI gains key researcher
In a post on X, Shazeer expressed gratitude to his colleagues at Google and enthusiasm for his next role.
“I’m incredibly proud of the amazing team at Google and everything we’ve built together,” Shazeer said. He added that he was “excited” to join OpenAI.
Google acknowledged his contributions in a statement to Reuters.
“We are grateful for Noam’s meaningful contributions to Google over the years,” the company said.
Neither company provided additional details about Shazeer’s upcoming responsibilities at OpenAI.
His departure represents another high-profile shift in the rapidly evolving AI sector, where competition for experienced researchers continues to shape the industry’s direction and pace of innovation.
Source: Google Gemini co-lead Noam Shazeer to join IPO-bound OpenAI








