Writers voice anxiety about using AI. Readers don't seem to care

What does it mean for a writer, such as a novelist, to have a unique "voice"? And does artificial intelligence (AI) help or hurt that voice? Microsoft researchers set out to answer that question with a small study using 19 fiction writers, 30 readers, and short passages written with the help of OpenAI's GPT-4. The research takes its title from a comment by one of the writers -- "it was 80% me, 20% AI." What prompted the study are "concerns that vast transformations of the writer economy are likely underway" as a result of generative AI, writes lead author Angel Hsing-Chi Hwang of the University of Southern California, who collaborated with five scholars from Microsoft Research Montréal.