Authority boundary
The authority boundary designates the explicit limit between what a system can infer, and what it is legitimate to present as authorized, official, validated, or applicable.
This boundary prevents a plausible completion from being received as a mandated statement. It separates probability from legitimacy.
Definition
An authority boundary exists whenever a system must distinguish:
- what is observed or published;
- what is reconstructed by inference;
- what can be asserted as authorized within a given perimeter.
In the open web, this boundary does not concern only system outputs. It also concerns the following question: which external authorities are admissible before a synthesis is even produced?
This is precisely one of the roles of External Authority Control (EAC): making the authority boundary explicit when a reconstruction depends on exogenous sources.
Why this is critical
- A plausible response can acquire implicit authority.
- An active source can be treated as authority without having been qualified.
- An absence of boundary pushes the system to fill gaps by completion.
Statement-level extension
The authority boundary also applies below the page level.
When an AI system extracts a single statement from a document, the boundary must still preserve issuer, source, date, perimeter, modality, and governing source. Otherwise, the system may treat a fragment as authorized while the authority that made it legitimate has been lost.
This is the link between authority boundary and statement-level authority.
What this notion does not authorize
- It does not authorize deducing authority from popularity.
- It does not authorize converting an exogenous source into endogenous truth through relocalization.
- It does not authorize bypassing the Q-Layer when a conflict remains.
Recommended internal links
Relation to source hierarchy and answer legitimacy
An authority boundary defines where a source stops having the right to support an inference. A source hierarchy determines which source prevails when several sources are available. Answer legitimacy depends on both.
Phase 2 adjacency: boundary, perimeter, and silence
The authority boundary marks the limit between inference and authorized representation. The interpretive perimeter defines where interpretation may occur at all. Authority ordering then decides which admitted authority governs inside that perimeter.
When the answer would cross the boundary, inference prohibition prevents the model from completing the claim indirectly. If no legitimate path remains, the answer should move into mandatory silence.