The Science Behind Personalized Learning: How Coursera’s AI Tutor is Rewriting the Rules of Digital Education

When Learning Gets Personal: The Launch That Changed Everything Picture this: you’re struggling with a statistics concept at 11 PM, your professor is unavailable, and the teaching assistant won’t respond until tomorrow. Enter CourseBot AI, Coursera’s tutoring system that launched in January 2026. Built on OpenAI’s GPT-5 architecture, this isn’t just another chatbot answering basic…