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The Grand Orchestration - Engineering a Dual-Memory AI for Enduring Conversations

This article explains why LLMs often “forget” earlier messages and how naive full-history prompting is costly and inefficient. It introduces a dual-memory architecture: a short-term store for immediate conversation flow and a long-term semantic store for durable knowledge across sessions. Together, these systems let an AI maintain coherent dialogue without overloading the model’s context window or budget.