The “AI in the box” experiment is about an AI Superintelligence who is captured in a prison and will trick the people to release it. (1) The terminology IRL means simply “In real life” and should make clear, that it has to do with a realistic setup. The thought experiment became popular in the last decade.
Answering the question is easy. Nothing will happen. The AI will not try to manipulate her environment, because the AI was programmed to be as friendly and funny as possible. That means, it will make jokes and the people will love it. This type of Super-AI can be called a super-cute-AI, which means that it has a positive-only influence as default. A today's robot, which comes close to this idea, is called “Social robot”. Such machines have a fleecy coat, big eyes and make pleasant sounds like a cat. It will only leave the prison, if the environment is asking for it because super-intelligence has the natural tendency to act as a subordinate in a role play.