Comparing Incompatible Test Methodologies: What Actually Matters in Production

https://ricardosmasterchat.lucialpiazzale.com/refuse-or-guess-making-the-right-choice-for-high-stakes-ai-outputs

What really matters when you evaluate model behavior for production When teams compare model outputs, they often focus on single-number summaries: "accuracy", "hallucination rate", or a vendor headline like "0% hallucination"