PriHA: A RAG-Enhanced LLM Framework for Primary Healthcare Assistant in Hong Kong

In three linesPriHA is a RAG-enhanced LLM system for primary healthcare assistance in Hong Kong. The framework combines a query optimizer and novel Dual Retrieval Augmented Generation (DRAG) architecture to retrieve fragmented clinical guidelines and generate accurate, localized responses, outperforming ChatGPT and DeepSeek on accuracy metrics.

Summary generated by Claude — human-verified