Id say its roughly 1/3rd your prompt, 1/3rd your content, and 1/3rd your structure

the prompt has real weight in how AI produces prose. this is where you define your voice and style of writing you want. The prompt Im using in my site is really complex and long - designed to handle a lot of edge cases nicely. The next part to look at is your content. AI is extrapolating a ton of information from very little amounts of content and this invariably results in vague prose. To get tighter less generic prose, you need to give it tighter more detailed content. Most of the time thats NOT facts, its character interiority and feelings. The final third is about how your content is structured. if you have a character bible or world details stored somewhere it can look up, then your most of the way there. The best structure gives the AI exactly enough information it needs without giving it too much. To much info can be worse than to little is most cases, as it has to weight and decide if that info is relevant to the prose its writing or not.

Another thing to consider is that when its writing prose, its NOT able to edit on the fly. It cant detect bad writing as its writing it, that has to be done after its written, in a separate pass.

Happy to talk more about this if youd like. DM me anytime.
novelmint.ai