One of the Internet users reversed the ChatGPT memory system

The developer Manthan Gupta reverses the discovery of the ChatGPT memory system using a four-tiered structure: meta-data, user memory, summary of recent conversations and slide windows; the system does not use vector databases or RAG retrieval, but achieves the effect of "Remember Users" by pre-generated lightweight summaries and structured information saved in visible form; the largest context window of GPS-4 is 128k token, which is forgotten beyond the last one, and the user can request the model to remove or modify memory content at any time。