Hallucinations Undermine Trust; Metacognition Is a Way Forward

Researchers Gal Yona, Mor Geva, and Yossi Matias (arXiv:2605.01428) argue that LLM hallucinations erode user trust and propose metacognition as a mitigation path, enabling models to reason about their own uncertainty. Practitioners building high-stakes LLM pipelines should prioritize metacognitive calibration over raw accuracy gains alone.