I’d call it AI-assisted translation rather than an AI-created story if the writer remains responsible for the ideas, characters, and final wording. Translation can still change tone, rhythm, humor, and implied meaning, so a careful human edit is important, especially for creative fiction. I’d also be upfront with readers or the publisher about how much AI was used, since different communities have different rules.
https://www.adverbum.com/ workflow makes sense here: use AI for a rough draft, then have a fluent editor reshape the prose and preserve the author’s voice. Consistent names and terminology also help across a series.
