This technical note develops minimal parametric realizations of coherence evaluation in explicitly modeled systems. It shows that a geometrically defined notion of coherence can be rendered computationally explicit once three elements are specified: a state space, an admissible domain, and a metric. A general parametric template is introduced in which coherence is defined as the distance from the current state to a domain of structurally compatible states. Several classes of admissible domains are distinguished, including interval, polyhedral, and smooth constraint-defined cases, and low-dimensional examples are provided. A weighted metric extension is also considered to accommodate unequal regulatory significance across state-space dimensions. The note does not introduce a new architectural layer of the broader framework. It serves a supplementary role by clarifying the formal realizability of coherence evaluation while distinguishing this question from issues of internal representation, empirical reconstruction, and dynamic transformation of admissible domains.
Kostiantyn Osmolovskyi (Mon,) studied this question.