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A classic knowledge base is one where you decide how your content is chunked, indexed, and searched. It can also connect to a knowledge base you already run, which Dify searches without copying the content in. Chatbot, Text Generator, and legacy Agent apps can answer from it, as can Workflow and Chatflow apps through the Knowledge Retrieval node.
  • To weigh it against the agent knowledge base, see which kind to create.
  • A ready-to-use classic knowledge base can be upgraded to an agent knowledge base. External knowledge bases and ones built as a Knowledge Pipeline can’t.

Set Up

Test and Improve

Use and Maintain

Last modified on October 28, 2026