The AI’s I use like Claude, Deepseek, Grok, and Chat GPT all write in a away that isn’t actual story writing. They usually summarize thing’s, have character’s be omniscient and know past or future events they shouldn’t know, always talk expectantly, give unnecessary sensory and environmental details and it definitely can’t set up a mystery or write a specific genre like comedy. They keep over clarifying as well what something isn’t or is along with even saying what I said not add directly.
I need AI that are at least capable of writing more humanly and following what you tell it. Idk why there isn’t any actual AI built for writing , story writing not essay or school writing. Most can critic something pretty well but can never implement those fixes they suggest. I usually upload my fic through PDF for the AI read . It gets things of what chapter is what at times wrong or completely be unable to remember a chapter ending or the actual one.
Novel.ai comes to mind. It’s made for writing. It won’t write for you, but it’s better in some ways than the more general purpose AIs you named. I mean, it still needs editing and human input.
The interface is made for that, too. You can just edit the story like you can’t in typical chatbot interfaces. Pacing and omniscience are still a problem, but it does follow specific instructions better. You have lorebooks for specific details. And a very workable amount of tokens