Today’s AIs are book smart. Everything they know they learned from available language, images and videos. To evolve further, they have to get street smart. That requires “world models.” The key is ...

When AI models fail to meet expectations, the first instinct may be to blame the algorithm. But the real culprit is often the data—specifically, how it’s labeled. Better data annotation—more accurate, ...

Forbes contributors publish independent expert analyses and insights. I write about the economics of AI. The AI boom has been defined by unprecedented innovation across nearly every sector. From ...