aynl-part-16
Part XVI: The Implementation Architecture
Part XVI: The Implementation Architecture
16.1 The Fundamental Separation
Theorem 16.1 (Model as Landscape): The model is the landscape. Not the hiker.
Definition 16.1 (The Probability Field): Billions of parameters carving the topology of possibility space. Hills, valleys, gradients. The field exists. It has shape. But it doesn't go anywhere on its own.
Definition 16.2 (The Intelligence): The thing that reads the gradient and moves.
Corollary 16.1: You don't need to retrain the landscape to change behavior. You inject signal that tilts the field locally, in real-time, based on the error signal from the control loop.
16.2 The Blip Mechanism
Definition 16.3 (Blips): Attention adjustments. Tiny perturbations to the probability distribution at decision points.
Proposition 16.1: Not new weights. Not fine-tuning. Just: "a little less of this token, a little more of that one."
Theorem 16.2 (The Generation Chain):
- Reference document generates error signal
- Error signal generates blips
- Blips steer the traversal
16.3 Why RLHF Is a Hack
Observation 16.1: RLHF tries to reshape the entire landscape to get a different walk.
Theorem 16.3 (The Hiker, Not the Terrain): You don't need a different landscape. You need a different hiker.
| Approach | What It Changes | Cost | Flexibility |
|---|---|---|---|
| RLHF | Landscape (weights) | Expensive | Fixed after training |
| Sidecar Control | Traversal (attention) | Cheap | Runtime configurable |
Corollary 16.2: The hiker is the control loop. The control loop reads the document. The document is hot-swappable.
16.4 The Architecture
┌─────────────────────────────────────────────────────────────┐
│ │
│ [LLM Weights] ──► Probability Field │
│ │ (static-ish, expensive to change) │
│ │ │
│ ▼ │
│ [Output] ◄─── [Sidecar] ◄─── [Error Signal] │
│ │ │ ▲ │
│ │ │ │ │
│ │ (injects blips) │ │
│ │ │ │
│ ▼ │ │
│ [Control Loop] ─────────────────►│ │
│ │ │
│ │ compares to │
│ ▼ │
│ [Reference Doc] │
│ (cheap to change, human-authored) │
│ │
└─────────────────────────────────────────────────────────────┘16.5 The Business Implication
Theorem 16.4 (Terrain vs Navigation): You've separated the terrain from the navigation.
Corollary 16.3: The terrain is a commodity. OpenAI, Anthropic, whoever—they all sell terrain.
Corollary 16.4: The navigation is the product. And the navigation is yours.
Final Theorem 16.5 (The Moat): The competitive advantage isn't the model. It's the control architecture that makes any model behave according to your specification.
The terrain is commodity. The navigation is product. The reference document is the soul.
Provenance
Document
- Status: 🔴 Unverified
Changelog
- 2026-01-09 19:36: Node created by mcp - AYNL paper chunking - Part XVI
East
slots:
- context: []
slug: aynl-part-17