Part 9/12:
A key concern with LLMs in medicine is hallucination—where models generate plausible but incorrect information. The speaker emphasizes rigorous metric-driven fine-tuning and validation—including human audits by medical professionals—to minimize inaccuracies. The system's design consciously limits advice to over-the-counter remedies, further reducing potential harm. Ongoing validation ensures the AI remains a reliable supplement, not a substitute, for expert medical judgment.