https://zhuoqidev.com/tags/cognitive-science/ Recent content in Cognitive Science on 卓琪的开发笔记 Hugo -- gohugo.io zh-CN © 2026 Liu ZhuoQi Thu, 30 Jul 2026 00:00:00 +0000 https://zhuoqidev.com/en/posts/llm-memory-research/ Thu, 30 Jul 2026 00:00:00 +0000 https://zhuoqidev.com/en/posts/llm-memory-research/ <p>Almost every agent project now claims to provide “long-term memory.”</p> <p>For one project, that means embedding chat history. For another, it means maintaining a user profile. A third lets the model edit Markdown files. A fourth builds a bitemporal knowledge graph. All four use the word <em>memory</em>, but they are not the same system and should not be placed on one undifferentiated leaderboard.</p> <figure> <img class="my-0 rounded-md" src="https://zhuoqidev.com/images/posts/llm-memory-research/agent-memory-cover-v3-4k.png" alt="From biological memory traces to an agent memory stack" /> </figure> <p>To decide whether a system genuinely remembers, I would rather ask three questions:</p>