---
title: "Discussion on \"Pin, Correct, Expire, Forget: A User-Controlled Memory Model for AI Companions\" | Hashnode"
description: "Discussion on \"Pin, Correct, Expire, Forget: A User-Controlled Memory Model for AI Companions\". A practical architecture for remembering useful details without turning every sentence into permanent profile data"
url: "https://hashnode.com/posts/pin-correct-expire-forget-a-user-controlled-memory-model-for-ai-companions/6a6b5ebe1ff9f6652e45f523"
---

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# [Pin, Correct, Expire, Forget: A User-Controlled Memory Model for AI Companions](https://aicompanionnotes9899.hashnode.dev/pin-correct-expire-forget-a-user-controlled-memory-model-for-ai-companions?utm_source=hashnode&utm_medium=feed)

A practical architecture for remembering useful details without turning every sentence into permanent profile data

Jul 30 · 7 min read · aicompanionnotes9899.hashnode.dev  
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