Yuri Bizzoni

Humans Introduce, Models Elaborate: Asymmetric Narrative Agency in Human-LLM Co-Writing

Human-LLM co-writing is increasingly used for open-ended text generation, but much prior work focuses on final outputs rather than the interactional dynamics through which stories are produced. We study turn-based collaborative storytelling across three matched conditions: Human-Human (HH), Human-LLM (HA), and LLM-LLM...