RAG（Retrieval-Augmented Generation，檢索增強生成）是一種AI技術，讓大型語言模型在生成回答前，先從外部知識庫檢索相關資訊，以提升回應的準確性和即時性。
SurfSense
While tools like NotebookLM and Perplexity are impressive and highly effective for conducting research on any topic/query, SurfSense elevates this capability by integrating with your personal knowledge base. It is a highly customizable AI research agent, connected to external sources such as Search Engines (SearxNG, Tavily, LinkUp), Slack, Linear, Jira, ClickUp, Confluence, BookStack, Gmail, Notion, YouTube, GitHub, Discord, Airtable, Google Calendar, Luma, Elasticsearch and more to come.