Majumder Prithibe

LSG: A Lightweight Supervised Gate for Sub-Millisecond Agentic Memory Novelty Filtering

This paper presents LSG (Lightweight Supervised Gate), a shallow calibrated ensemble architecture for write-time memory novelty filtering in long-horizon LLM agents. Contemporary agentic memory systems rely on cosine similarity thresholds for filtering incoming conversational turns — a heuristic that suffers from O(N)...