Among this week's flurry of AI developments, it's worth paying extra attention to the words of Google's Demis Hassabis, CEO of its AI research section DeepMind. At this year's TED Conference, Hassabis admitted Google needed to spend at least one tenth of a trillion dollars to achieve its full AI goals. The tech giant's latest strategic moves show exactly how serious it is about artificial intelligence by placing all teams working on AI across the sprawling company under Hassabis' control, including its marquee Gemini product.