[marcyb5st]

I think not yet, but it is coming.

I can see it using some form of PEFT so that the output becomes consistent with both the setting and the characters and then it is about generating over and over each short segment until you are happy with the outcome. Then you stitch them together and if you don't like some part you can always try to re-generate them, change the prompt, ...

[flmontpetit]

I don't believe we will live to see the day where these models can replace a competent production team. At best they'll be what LLMs are to creative writing, which has so far only conclusively replaced low effort blogspam and fraud/plagiarism.