CNKI announced that the AI intelligent lesson preparation system is officially launched, aiming to improve the quality of teaching through artificial intelligence technology. The system is based on CNKI's knowledge-enhanced AI technology and combined with the Huazhi big model to realize core functions such as intelligent writing, intelligent editing, intelligent recommendation and intelligent management. The main features of the system include: Intelligent writing: Teachers only need to enter the name of the course article to obtain high-quality, traceable teaching plans with one click, automatically complete part of the teaching work, improve lesson preparation efficiency, and reduce teachers' workload. Intelligent editing: Support teachers to iterate and edit the generated lesson plan content online, through enhanced retrieval, human...