Why is this the case? Linguistic analysis of the stories showed that AI-generated stories tended to have longer paragraphs and sentences, while human writers showed more stylistic diversity. AI writes coherently, with strong links between sentences and ideas, but human writers vary more, creating a richer experience. This also points to the possibility that prompting AI models to write in more diverse tones and styles may improve their storytelling.

These findings provide an early look at AI’s potential for storytelling. We also looked at research in storytelling, psychology and philosophy to understand what makes a good story.