Humanoid robots have been generating a lot of buzz this year. Their lifelike movements and human-like appearance continue to capture the imagination of researchers and the public alike.

However, quadrupeds — the mechanical “dogs” — are emerging as the true proving ground for embodied artificial intelligence. These four-legged robots face unique challenges in mobility, balance, and adaptability, making them ideal platforms for advancing AI in the physical world.
https://www.bloomberg.com/opinion/articles/2025-10-26/how-china-trains-your-robot-dog