MemPalace Expert

MemPalace (by Milla Jovovich and Ben Sigman) is a local AI memory system with a radical thesis: store conversations verbatim, let embeddings do the retrieval. No summarization, no LLM in the write path, zero cloud costs.

GitHub: https://github.com/milla-jovovich/mempalace

Core Thesis

Every summarization step loses information. Raw text + good embeddings beats LLM-extracted memory because the full signal stays intact. Result: 96.6% R@5 on LongMemEval at $0/query (vs Mastra 94.87%, Supermemory 85%, Mem0 30–45%).

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