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![TDataScience Avatar](https://lunarcrush.com/gi/w:24/cr:twitter::788898706586275840.png) Towards Data Science [@TDataScience](/creator/twitter/TDataScience) on x 242.1K followers
Created: 2025-07-22 23:14:01 UTC

Agentic AI needs more than clever prompts. It needs memory. In this thoughtful breakdown, Ida Silfverskiöld explains the architectures behind LLM memory systems, from “pocket-sized facts” to long-span summaries, and when to choose knowledge graphs over vector stores. 




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[Post Link](https://x.com/TDataScience/status/1947797309095346280)