Memory · Types

Semantic

Long-term retention of facts, concepts and user preferences for personalization and RAG.

At a glance

ClassMemory layer

ScopeCross-session (facts)

ExamplesVector stores · JSON profiles

How it works

Two patterns, Profiles: a continuously patched JSON document per user/entity (error-prone as it grows). Collections: an append-only list of facts (easy to add, but the agent must delete/update contradictions to avoid pollution).

Watch out

Profiles bloat; collections pollute, both need active conflict resolution.

Basis

Internal research (Scalarity), Architectural Frameworks for AI Agent Memory Systems