[berryg]

I’m trying to understand the conversation around “world models.” Why is Tesla’s FSD rarely mentioned in these discussions? Their system perceives, reasons, and acts in the physical world, and they train it using large-scale simulation/digital-twin environments. In what sense does FSD not count as a world model—or does it, and I’m missing something?

[andrewflnr]

I don't know why you're focusing on Tesla to the exclusion of more successful self-driving efforts like Waymo, but yeah, cars moving around in and predicting the real world are pretty interesting in this regard.