B.5.2.1:1 - Problem Frame

• Conceptual binding: B.5.2 Abductive Loop (this pattern specifies the how for Steps 2–3).
• FPF pattern: a domain‑neutral Creativity‑CHR (C‑cluster) that declares the Characteristics used here (see §2). (No change to Γ/LOG.) This binding uses C.18 for generation/archive/front records and C.19 E/E-LOG for EmitterPolicy.
• Manager’s mental model (informative): “We add measurable characteristics for newness, spread, and fit, then use a generator that explores widely and returns a front over the declared Q components together with retained exploration/archive evidence when the policy asks for it, not a single winner and not one bundled {Q,N,D} default.”
• Operational loops: compatible with B.4 Canonical Evolution Loop (ideas generated here flow into Run→Observe→Refine→Deploy) and with B.5 Canonical Reasoning Cycle, which selects the reasoning contribution needed by the current question.
• Decision-subject note. Later choices are attributed to one declared DecisionSubject at explicit DecisionSubjectGranularity. Contexts publish measurement spaces and admissible policies as semantic frames; they do not enact choices.