Structured Output collapses answer diversity across 44 language models
Read the original at arxiv.org→arXiv:2607.18476v1 Announce Type: new Abstract: When a language model must choose one answer from a large space of equally valid options, a format clause -- "Reply with JSON only" -- changes which answer it chooses....
Original headline: "Structured Output Collapses Answer Diversity Across 44 Language Models"