Opal enables private long-term memory for personal AI by decoupling reasoning to a trusted enclave with a lightweight knowledge graph and piggybacking reindexing on ORAM accesses.
Edward Suh, Sewoong Oh, Yulia Tsvetkov, Pang Wei Koh, and Yejin Choi
2 Pith papers cite this work. Polarity classification is still indexing.
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ProfileFoundry supplies a fixed synthetic dataset of 100,000 structured person objects with relational links, events, and consistency checks for LLM agent evaluations in privacy, memory, and tool use.
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Opal: Private Memory for Personal AI
Opal enables private long-term memory for personal AI by decoupling reasoning to a trusted enclave with a lightweight knowledge graph and piggybacking reindexing on ORAM accesses.