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B.5.2.1:3 - The Creativity‑CHR (references only; no re‑definitions here)

This binding references the context‑local Creativity‑CHR (see C.17) and does not restate measurement templates. The primary coordinates are:

  • Novelty@context (C.17 §4.1), • ΔDiversity_P (marginal; C.17 §5.1), and • Q components (per A.18). Surprise is an optional coordinate; IlluminationSummary is a retained-set telemetry report under C.17. Use either in comparison only when the C.19 policy names that use and its constituted basis; promotion into dominance requires an explicit policy. Use‑Value (alias: ValueGain) is informative for decision lenses (Decsn‑CAL) and MUST NOT enter NQD dominance by default (see C.17 §4.2).

For each coordinate actually used, declare its bearer, Characteristic, Scale, polarity, admissible operations, scope, window and evidence basis under C.17. Cite a constituted C.16 measurement result when the coordinate was measured, or a C.2.1 ascription under its declared rule. Candidate must-constraint eligibility and the conditions for performing generation are separate questions.

Lexical discipline. The items above are Characteristics in the sense of A.17/A.18; avoid reserved names such as “validity” or “operation.” Comparison basis. Compare each Q coordinate under its declared Scale, polarity and admissible order. Different units across coordinates do not by themselves require normalization for componentwise Pareto comparison. If the chosen comparator requires a transformation, declare it and preserve the order distinctions on which dominance depends (see CC-B.5.2.1-6). D and I. D = ΔDiversity_P(h | Pool) is a marginal retained-set reading under the same declared measurement policy. It is outside primary dominance unless explicitly promoted. IlluminationSummary reports the retained set; it is not a per-hypothesis primitive coordinate. A C.19 policy may name a tie-break or promoted use with the corresponding report and basis. Measurement invariants. Distances, grids, and transforms MUST be declared once per run, versioned, and referenced from provenance (§3, §5).