Gran Turismo Sophy™，五年后：从自然覆盖到开放前沿

In early 2020, a handful of researchers had an ambitious idea: Build an AI agent that could beat the best drivers in the world at Gran Turismo™, the PlayStation® racing simulation game. Five years later, that agent is a permanent feature in a game played by millions. It is a case study in how research becomes a product and a platform generating new questions (and some answers) about the future of reinforcement learning.