Alphabet's AI edge rested on talent density, and that is steadily draining away. Jeff Dean, who was heavily involved in the TPU win, and Noam Shazeer have both left, Dean to found Discovery Loop, while OpenAI's and Anthropic's benches look extremely strong. Demis Hassabis seems to have one foot out the door with Isomorphic Labs. Google has executed better than credited, with cheap, fast Gemini and accelerating search revenue, but the original reason to own it is fading. x.com x.com x.comÂ
