Tag: memgpt

All the articles with the tag "memgpt".

• Agent Memory: Write, Read, Update, Forget

  Updated:19 Oct, 2026

  An agent's context is its working memory; everything else is storage with a retrieval policy. A taxonomy of agent memory, the four operations and the rule each needs, Generative Agents' recency, importance and relevance score worked, MemGPT's tiers, forgetting, memory as files, and privacy. Then retrieval policies measured on 250 conversations whose facts change, with ablations: how often each shows the model an outdated fact, and what fixing that costs.