What is AI Story Generation?
TL;DR
The use of large language models to generate and complete narrative prose, acting as a co-writing partner that supports authors in drafting novels, short stories, and screenplays.
AI Story Generation: Definition & Explanation
AI story generation refers to using large language models (LLMs) to automatically generate and complete narrative prose. Based on an author's opening, character setup, or plot, the system proposes continuations or alternative directions. Leading dedicated tools include Sudowrite, NovelAI, and Novelcrafter, while general-purpose conversational AIs such as ChatGPT and Claude are also widely used. Most tools are designed not as fully autonomous writers but as co-writing partners that accelerate a human author's process. For long-form work, mechanisms that retain setting and world details to improve consistency, such as NovelAI's Lorebook or Novelcrafter's Codex, become important. When using these tools, pay attention to preserving originality, checking for plagiarism, and disclosing AI use on publishing platforms.