Echoes in AI: Quantifying lack of plot diversity in LLM outputs

Proceedings of the National Academy of Sciences, Volume 122, Issue 35, September 2025. <br/>SignificanceReading through a set of texts generated by large language models (LLMs) under the same prompt can be a disappointing experience. The first might seem convincingly like a novel, creative work by a human writer. Read more, though, and the lack …