Aspiring AI researchers aiming for top labs like Google DeepMind, OpenAI, and Anthropic need intense dedication, rigorous academics, and sustained effort, according to Google DeepMind senior engineer Vladimir Feinberg. He advises students to “work like a dog,” tackle difficult classes, and code aggressively. Competition is fierce, with elite students now prioritizing AI over fields like quantitative finance, making mathematical maturity and grit crucial for success.