📄 Memory & Knowledge

Articles

• 1

  HumanMemory — The 5-Layer Memory System

  Yukkai doesn't just remember your last message — it builds a rich, layered understanding of who you are across five distinct memory layers.
• 2

  Knowledge Graph — Relationships Between Facts

  Yukkai's Knowledge Graph connects learned facts across memory layers, enabling the AI to reason about relationships between your identity, preferences, projects, and history.
• 3

  RAG — Vector Knowledge Base

  Yukkai's RAG engine indexes your project docs and code into a local vector database, enabling semantic search that understands meaning — not just keywords.
• 4

  Persistent Memory — How Yukkai Remembers Across Sessions

  Yukkai doesn't forget when you close the window — its multi-layered memory architecture ensures continuity, personalization, and accumulated knowledge across every session.