AIBullisharXiv – CS AI · Mar 37/104
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LightMem: Lightweight and Efficient Memory-Augmented Generation
Researchers introduce LightMem, a new memory system for Large Language Models that mimics human memory structure with three stages: sensory, short-term, and long-term memory. The system achieves up to 7.7% better QA accuracy while reducing token usage by up to 106x and API calls by up to 159x compared to existing methods.