I'm building a new kind of knowledge management app called https://saner.ai/ :0
Where you can connect all your knowledge sources, query them with AI and create new content based on them with many AI model
I am also thinking and planning about similar system for interactive and intuitive prompt based queries ala ChatGPT but it is for comprehension rather than generating new documents or data. The main aim is to have easy access to knowledge and information on various government documents on laws, regulations, procedures, etc, and since it utilizes some confidential documents the contents should not leave local HPC.