Week 4 · Lesson 12

Memory layers

Memory is designed and injected — models do not magically remember your brand across sessions.

Time · 1 day
Learn
  • Instruction / working / brand / episodic layers
  • File-based brand knowledge vs vector RAG (start with files)
  • Injection at run start by the orchestrator
Build
  1. Create content/BRAND.md + config/brand.json
  2. Orchestrator loads and prepends them on every run
  3. Stub learn/posts.json for post-publish append (filled in Step 15)
Checkpoint

Edit brand voice → next run’s caption tone changes with no fine-tuning.

Four notes
  • What problem does this layer solve?
  • What is allowed to call it?
  • What must it never do?
  • How do I observe and test it?