Long-Term Knowledge Storage and Retrieval › What We've Built
Michael BrenndoerferJuly 3, 20251 min read
AI Agent HandbookAll chapters Part 6 of 15Memory and Retrieval - How Agents Remember
Long-Term Knowledge Storage and Retrieval › What We've BuiltOne section · Sections in this chapter11 / 13 ↓
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Your assistant can now:
- Store facts persistently across sessions
- Search for information by meaning, not just keywords
- Retrieve relevant knowledge when answering questions
- Combine retrieved facts with language model capabilities
- Decide what information is worth remembering long-term
With long-term memory, your assistant no longer behaves like a stateless question-answering system. It can remember what matters to you and use that knowledge to provide more relevant help.
In the next chapter, we'll explore how to organize all these pieces into a coherent agent architecture, showing how memory, reasoning, and tools work together in a unified system.