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The internet gave language models their data for free. Robots don’t have that. Every trajectory has to be earned through hardware, time, tel…
The internet gave language models their data for free. Robots don’t have that. Every trajectory has to be earned through hardware, time, teleoperators, and real consequences. Shrey’s piece on simulati
The internet gave language models their data for free. Robots don’t have that. Every trajectory has to be earned through hardware, time, teleoperators, and real consequences. Shrey’s piece on simulating the physical world for robotics is the clearest explanation I’ve read of why that data problem is so hard. Must read if you’re serious about where robotics is going.
Source: Yohei Nakajima (X) | 2026-05-11