Noam Shazeer, the co-lead behind Google’s Gemini models and a co-author of the seminal paper “Attention Is All You Need,” has departed Google to join OpenAI. He spent two years returning to Google in 2024 as vice president of engineering, where he focused on improving reasoning capabilities within the Gemini suite. This move follows his earlier departure in 2021 to co-found Character.AI and marks a significant shift in the competitive landscape for large language model development. Shazeer described the decision as difficult, yet his career trajectory highlights the constant flux within the artificial intelligence sector.
This transition underscores the intense rivalry between major technology firms for top-tier engineering talent. Shazeer’s previous work at Google helped establish the transformer architecture, which remains the foundation for most modern AI systems. His move to OpenAI suggests that the company is aggressively expanding its research capabilities to maintain its lead over competitors like Google and Anthropic. The departure also signals that even high-profile returnees may find new opportunities elsewhere when their specific goals align better with different organisational priorities.
- Noam Shazeer leaves Google to join OpenAI after a two-year stint focused on improving Gemini reasoning models.
- His move represents one of the year’s most significant AI talent shifts, alongside Andrej Karpathy joining Anthropic.
- The transition highlights ongoing competition between tech giants for key researchers capable of advancing large language model architecture.
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