Good point. "Hallucination" is about incorrectly perceived input, not incorrect output. When people hallucinate they don't usually react to it verbally at all

Good point. "Hallucination" is about incorrectly perceived input, not incorrect output. When people hallucinate they don't usually react to it verbally at all, they just observe it. Not the case with LLMs. They just keep on saying something, because they are designed to produce answers.