I feel you may not be getting a response because your question is very broad. It's like asking: 'Tell me how a car works, simply, but in great detail and with diagrams".
There's a whole range of different Now Assist functionality across the platform, incorporating a raft of LLM engineering and numerous other processes. It also includes sensitive IP that ServiceNow doesn't want to share.
So, sorry, but you might be left disappointed 🙂 Or maybe post a more specific question?
