I didn't say anything about training methods. I said an intelligence can predict things accurately, most particularly if it can predict the outcomes of possible actions it can take then it can do planning. Its especially important that it should be able to predict outcomes in cases that are not exactly the same as things it has seen before, but how it gets to that capability level is not important for understanding what the capability unlocks.
This is one of the most distinctive qualities of human intelligence compared to many animals - is our ability to adapt to new situations and make accurate predictions of the outcomes of our actions. Other animals can also do this but over very narrow time horizons and situations.
AI agents are better at it than any animal, and better at it than humans in some domains.