# NapMem: From Passive Retrieval to Active Memory Navigation

> Current memory systems inject pre-selected context and hope the model uses it correctly. NapMem trains agents to actively navigate a 4-level memory pyramid - from raw conversations to user profiles - using memory-tool reinforcement learning to select the right granularity per query.

Canonical URL: https://kravhal.kcsatish.com/insights/week-40
Edition: Week 23 · July 2026
Tags: LLMs, Agents, RAG
Reading time: 12 min read

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