MemGPT: Towards LLMs as Operating Systems

BlogApr 22, 2026

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Authors:Charles Packer, Sarah Wooders, Kevin Lin, Vivian Fang, Shishir G. Patil, Ion Stoica, Joseph E. Gonzalez

View a PDF of the paper titled MemGPT: Towards LLMs as Operating Systems, by Charles Packer and 6 other authors

View PDF Abstract:Large language models (LLMs) have revolutionized AI, but are constrained by limited context windows, hindering their utility in tasks like extended conversations and document analysis. To enable using context beyond limited context windows, we propose virtual context management, a technique drawing inspiration from hierarchical memory systems in…

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