For an example of a system that does learn new rules using a single model check out this post from Vicarious[0].
[0] https://www.vicarious.com/2017/08/07/general-game-playing-wi...
For an example of a system that does learn new rules using a single model check out this post from Vicarious[0].
[0] https://www.vicarious.com/2017/08/07/general-game-playing-wi...