How to Detect Hallucinations in Your LLM Applications
TL;DR: LLM hallucinations pose significant risks to production AI applications, with studies showing approximately 1.75% of user reviews reporting hallucination-related issues. This comprehensive guide covers detection methodologies including faithfulness metrics for RAG systems, semantic entropy approaches, LLM-as-a-judge techniques, token probability methods, and neural probe-based detection. Learn how to