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Core · AI System Designsenior

Long-Term Memory System

Long-Term Memory System

Give an agent persistent memory across sessions — deciding what to remember, keeping it consistent, and forgetting.

Key Requirements

  • •Salience: extract durable facts, do not store every turn
  • •Memory typing (episodic/semantic) and relevance-triggered recall
  • •Update vs append — overwrite changed preferences, avoid contradictions
  • •Consolidation/decay to bound growth; privacy & deletion
  • •Defense against memory poisoning

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