This podcast episode features Jeff Dean, a pivotal figure in the development of AI at Google, as he reflects on his journey from the early days of Google to the forefront of multimodal AI research. Dean discusses the rapid evolution of technology, including the transformative impact of neural networks and the acquisition of DeepMind, highlighting the creation of the groundbreaking Transformer architecture and its implications for various fields. The episode explores the challenges of balancing factuality with utility in AI applications like Gemini, while anticipating a future where personalized AI assistants enhance our interactions and experiences.