突发，Jeff Dean离职创业！谷歌股价应声蒸发1.34万亿

TL;DR - Jeff Dean and three other senior Google AI veterans left to found Discovery Loop, while Google simultaneously reorganized DeepMind’s leadership. The moves signal a major shift in Google’s AI talent and decision-making structure.

• Discovery Loop aims to automate machine learning, science, and engineering; Google invested and will provide cloud services.
• Co-founders Sanjay Ghemawat, Quoc Le, and Oriol Vinyals bring expertise spanning large-scale infrastructure and modern foundation models.
• Demis Hassabis became DeepMind chairman and Alphabet chief scientist, focusing on long-term AGI strategy and scientific research.
• Koray Kavukcuoglu assumed operational responsibility for DeepMind, Gemini development, and frontier AI research, reporting directly to Google’s CEO.