DreamWorks Those first moments are the most entrancing, however. After her crash, the robot, a “Rozzum” model who eventually goes by the name “Roz,” is cheerily adrift.

At first glance at this video, you'd be forgiven for mistaking it as a clip from Wall-E. But the robot depicted in the footage isn't science fiction - it's very much real.

Since RT-2 uses a language model to process information, Google chose to represent actions as tokens, which are traditionally fragments of a word. "To control a robot, it must be trained to output ...