The Primer won't be built as a chatbot with a syllabus. It's an instructional engine.
And the goal Andrew describes - a tutor that teaches children how to think, not just recite - gets there by guiding children to mastery of their foundations through a personalized learning experience.
You can't think broadly with knowledge you don't have, so we're building Primer on the framework of Direct Instruction, the most proven method for acquisition.