Do LLMs Really Lie? Why AI Sounds Convincing While Getting Facts Wrong

AI hallucinations aren’t random glitches — they’re a natural consequence of how large language models are trained to predict plausible text, not verified truth. This guide breaks down the mechanics behind hallucinations, explains why better reasoning doesn’t guarantee factual accuracy, and offers practical strategies — from prompt constraints to RAG pipelines and verification loops — to manage risk in real-world systems.