Controlled model access makes routing and invocation evidence inspectable without turning the model provider into semantic authority.
Outcome, not repository
Problem and intended result
- 01
Customer problem
Model calls need routing authority, usage evidence, and a clear separation from semantic judgment.
- 02
Intended outcome
Each model invocation can be represented as a controlled responsibility transfer with bounded evidence.
- 03
The system boundaries involved
Evidence boundary
Expected evidence and explicit limits
Evidence produced
- Model request and response boundary
- Provider, usage, cost, and call evidence
Limitations
- Routing and call evidence do not establish semantic truth.
- No model provider support or availability is claimed.
Integration posture
Prerequisites
- Approved provider and model-access configuration
- Secret handling outside the public surface