Not sure whether the latency between your last sentence and follow-up question from the AI would be small enough for it to not be intrusive. As another user noted in a comment, that it takes time for the conversational model to call a more powerful sub-agent that evaluates your explanation and returns follow-up questions.
Another question is: can the model interrupt you and ask questions right away? What if you're incorrectly defining something and then building up on it? Would the model interrupt you right after the incorrect definition or after you've already finished your explanation?
Another question is: can the model interrupt you and ask questions right away? What if you're incorrectly defining something and then building up on it? Would the model interrupt you right after the incorrect definition or after you've already finished your explanation?