--- id: source-grounding title: "Source-Grounding" type: concept tags: [NotebookLM, accuracy, grounding] sources: - "[[7 ways I use NotebookLM to make my life easier]]" last_updated: 2025-11-23 --- ## Definition Source-Grounding是NotebookLM的核心机制,限制知识库仅包含用户上传的文档,确保AI回答准确且可溯源。 ## Mechanism - 用户上传文档后,NotebookLM只在这个文档范围内回答 - 避免AI幻觉,确保回答有据可查 - 每个回答都附带源文档引用 ## Why It Matters 解决通用LLM的幻觉问题,特别适用于: - 法律文档审查 - 学术研究 - 精确信息查询 ## Connections - [[NotebookLM]] ← uses ← [[Source-Grounding]] - [[AI准确性]] ← requires ← [[Source-Grounding]]