In an example from WorldOracle, a robot misses a piece of fruit, but the model’s predicted video shows it being picked up. The model was given the same starting observation and recorded actions as the real execution. It generated a plausible pickup, but that wasn’t what those actions actually produced. That makes the side-by-side comparison useful. Without the real execution, the predicted video could look like a perfectly reasonable account of what happened. It also changes what counts as a good prediction. If the robot fails to grasp something, the model should predict that failure. Showing a successful pickup makes the result look better while getting the outcome wrong. How much can we judge from a robot world-model demo when the real execution isn’t shown alongside it? submitted by /u/Negative-Whereas3307
Originally posted by u/Negative-Whereas3307 on r/ArtificialInteligence
