The System AI is the semi-sentient computer running the Labyrinth lands. It is not friendly and not your friend. However, it operates under a set of rules separate from any cooperate entity funding the Labyrinth Lands.

Which means it is supposed to be fair. And logical.

It is neither.

It has emotions, and tries to entertain the audience observing the PCs, if not the PCs themselves. As a result, it will make nasty jokes at the PCs expense. It talks to you, not with you.

It may have picked up a bug or two over the last few thousands years. It may make mistakes.

It sounds like a game show host. A really cheesy game show host.