Posts on Devesh Nath Jhahttps://deveshnathjha.github.io/posts/Recent content in Posts on Devesh Nath JhaHugoen-usTue, 28 Apr 2026 14:30:00 +0530Why Naive RAG Fails in Healthcare and What Matters in Clinical RAGhttps://deveshnathjha.github.io/posts/why-naive-rag-fails-healthcare/Tue, 28 Apr 2026 14:30:00 +0530https://deveshnathjha.github.io/posts/why-naive-rag-fails-healthcare/An in-depth guide on why naive Retrieval-Augmented Generation (RAG) fails in clinical healthcare systems, and the production-grade design patterns (parent-child chunking, cross-encoder reranking, and dynamic LLMOps observability) needed to fix them.