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aideep-diveAI Agent 記憶工程

Where Agent Memory Is Heading in 2026: Files Beat Vectors, Forgetting Just Started

In H1 2026, OpenAI, Anthropic, Letta, and LangChain independently chose Markdown files + indexes over vector databases; write permissions shifted back to humans; forgetting mechanisms appeared but nobody implemented Ebbinghaus; Penfield Labs caught 6.4% wrong answers in LoCoMo; three vendors simultaneously adopted 'Dreaming' for offline memory consolidation. Five trends, one conclusion: memory is not a feature — it is an architecture decision.

#agent-memory#trends#context-engineering#dreaming#benchmark#procedural-memory
aiguide

Agent Memory Systems: From RAG to Read-Write Memory Evolution

RAG is read-only. Agent Memory lets AI not only read but also write and persist information. Three memory types: Procedural (behavior patterns), Episodic (temporal events), and Semantic (factual knowledge) form a complete cognitive memory system.

#agent#memory#procedural-memory#episodic-memory#semantic-memory#rag