# FlyHash for LLM Agent Memory: An Empirical Validation and a New Application

> Source: <https://aiflash.com/news/149012/>
> Published: 2026-11-10 06:30:12+00:00

Large language model (LLM) agents increasingly rely on external memory stores to retain information across conversations, typically via dense vector embeddings searched with approximate nearest-neighbor methods. The fruit fly's olfactory circuit computes a locality-sensitive hash of sensory input us