{
    "model": {
        "rank": 6225,
        "code": "thing-q28578",
        "model_id": "vr.tr.appetite",
        "name": "appetite",
        "purpose": "Enable an agent to recognise and describe appetite, distinguish it from neighbouring motivational states, and judge which interpretations or responses the available evidence supports.",
        "family": "Thing Registry",
        "category": "Activities and processes",
        "status": "research-draft",
        "kind": "thing",
        "plane": "ACT",
        "domain": "ACT.ACT",
        "industry": "",
        "version": "",
        "url": "/models/thing/q28578/",
        "tier": 2,
        "score": 61,
        "payload": {
            "layer": "wikidata",
            "aliases": [],
            "aliasCount": 0,
            "merged": 0,
            "knownIn": 61,
            "facets": null,
            "markers": [],
            "lexicalClass": "",
            "senseRank": null,
            "alsoRegisteredAs": null,
            "source": {
                "dataset": "wikidata",
                "item": "Q28578",
                "url": "https://www.wikidata.org/wiki/Q28578",
                "license": "CC0 1.0"
            }
        },
        "research": {
            "vercy": "1.0-draft",
            "publication": {
                "status": "research-draft",
                "adjudicationStatus": "unreviewed",
                "publishableCanonical": false,
                "generatedAt": "2026-09-09T22:56:35Z",
                "providers": [
                    "Codex"
                ],
                "breadth": "recalled by Codex without web access - no source was read",
                "missingProviders": [],
                "pass": 2,
                "cost": {
                    "grok": {
                        "seconds": 18.2,
                        "error": "Reading additional input from stdin...\nOpenAI Codex v0.153.4\n--------\nworkdir: R:\\02_PROJECTS\\02_Meta_Models_Platforms\\Ver.cy\\current\\thing-registry-backlog\nmodel: gpt-6-astra\nprovider: openai\napproval: never\nsandbox: read-only\nreasoning effort: none\nreasoning summaries: none\nsession id: 01a08862-26a5-7020-b2d5-d927955b26ac\n--------\nuser\nDescribe what is already known about one registered thing. Answer as JSON only, no prose around it.\n\nThing: appetite\nSense to describe: (none recorded)\nDomain code: ACT.ACT\nAlso known as: (none)\n\n\nContext for this batch of 188 things:\n# Batch 006: 1001 registe",
                        "usd": 0,
                        "recall": true
                    },
                    "codex": {
                        "seconds": 66.8,
                        "error": "Reading additional input from stdin...\nOpenAI Codex v0.153.4\n--------\nworkdir: R:\\02_PROJECTS\\02_Meta_Models_Platforms\\Ver.cy\\current\\thing-registry-backlog\nmodel: gpt-6-astra\nprovider: openai\napproval: never\nsandbox: read-only\nreasoning effort: none\nreasoning summaries: none\nsession id: 01a08862-269f-7dc2-bdb9-2cb2dd1bc18a\n--------\nuser\nYou are drafting a Vercy meta-model for one registered thing. Answer as JSON only, no prose around it.\n\nThing: appetite\nRegistry id: vr.tr.appetite\nPlane / domain: ACT / ACT.ACT\nRegistry definition: (none recorded)\nNames folded into this entry: (none)\n\n\nContex"
                    }
                }
            },
            "metaModel": {
                "id": "THING-Q28578",
                "registryId": "vr.tr.appetite",
                "name": "appetite",
                "version": "0.1.0-research.1",
                "entryKind": "thing",
                "family": "Thing Registry",
                "domain": [
                    "ACT.ACT"
                ],
                "status": "research-draft"
            },
            "canonicalUrl": "https://ver.cy/models/thing/q28578/",
            "model": {
                "registry_id": "vr.tr.appetite",
                "name": "appetite",
                "purpose": "Enable an agent to recognise and describe appetite, distinguish it from neighbouring motivational states, and judge which interpretations or responses the available evidence supports.",
                "definition": "Appetite is the motivation or desire to eat, arising from interactions among physiological state, food reward, learned expectations and environmental cues, and it can occur without an immediate energy deficit.",
                "scope_statement": "This model owns appetite as an attributed or experienced inclination toward anticipated consumption or gratification, treating appetite for food as the primary candidate sense while recording broader uses explicitly until the registry meaning is settled.",
                "in_scope": [
                    "Definitions of appetite and the disciplinary or everyday contexts in which they are used",
                    "Episodes and recurring patterns of wanting food or another explicitly identified object of gratification",
                    "Appetite intensity, selectivity, timing and change relative to the person's own baseline",
                    "Relationships between reported appetite, bodily sensations, anticipated pleasure and observed consumption",
                    "Conditions shaping appetite and limits on interpreting or acting on its measurement"
                ],
                "out_of_scope": [
                    "Nutritional requirements, energy balance and metabolic regulation as complete physiological models",
                    "Eating, drinking, purchasing or other consummatory actions as activities in their own right",
                    "Clinical disorders, diagnostic criteria and treatment protocols",
                    "Food composition, availability and preparation as properties of foods and food systems",
                    "Institutional risk appetite, policy limits and investment preferences",
                    "Desire, motivation and preference in their full generality"
                ],
                "distinguishing_features": [
                    "Ask whether the record concerns wanting to consume or obtain gratification; merely liking something or judging it favourably does not establish a present appetite.",
                    "Record hunger and appetite separately: a report of bodily need and a report of wanting food are different observations, even when they occur together.",
                    "Distinguish a broad willingness to eat from an urgent desire for a particular food; the latter may warrant a linked craving description without defining all appetite as craving.",
                    "Distinguish wanting from consumption: an appetite report concerns inclination, while intake records concern action and cannot alone establish the reported experience.",
                    "Identify the bearer and sense: a person's appetite for food and an organisation's risk appetite require different models despite sharing the word."
                ],
                "characteristics": [
                    {
                        "name": "Meaning and operational definition",
                        "kind": "category",
                        "unit_or_values": "Food-directed subjective appetite; broader appetitive inclination; figurative use; unresolved, with attributed definition",
                        "why_it_matters": "Prevents incompatible meanings from being treated as measurements of one settled construct."
                    },
                    {
                        "name": "Bearer and attribution",
                        "kind": "relation",
                        "unit_or_values": "Person or organism, linked to self-report, observer attribution or behavioural inference",
                        "why_it_matters": "Separates experienced appetite from another party's interpretation of it."
                    },
                    {
                        "name": "Appetitive object",
                        "kind": "relation",
                        "unit_or_values": "Food generally; specified food, drink or sensory property; another named object; unspecified",
                        "why_it_matters": "Identifies what is wanted and whether the record uses the primary or an extended sense."
                    },
                    {
                        "name": "Reported intensity",
                        "kind": "measurement",
                        "unit_or_values": "Instrument-specific score with anchors, direction, assessment time and recall period; no universal unit assumed",
                        "why_it_matters": "Supports comparison only when the measurement meanings are compatible."
                    },
                    {
                        "name": "Selectivity",
                        "kind": "category",
                        "unit_or_values": "Broad; restricted to a category; object-specific; mixed; unknown",
                        "why_it_matters": "Distinguishes general appetite from narrowly targeted wanting."
                    },
                    {
                        "name": "Temporal pattern",
                        "kind": "state",
                        "unit_or_values": "Current episode; recurring pattern; sustained change; uncertain, with onset, duration and assessment times",
                        "why_it_matters": "Separates a momentary state from a pattern requiring further interpretation."
                    },
                    {
                        "name": "Change from personal baseline",
                        "kind": "measurement",
                        "unit_or_values": "Difference on a comparable scale or reported increase, decrease or no change, with baseline period",
                        "why_it_matters": "Makes change interpretable without assuming one normal level for everyone."
                    },
                    {
                        "name": "Relation to hunger, fullness and anticipated pleasure",
                        "kind": "relation",
                        "unit_or_values": "Separately recorded concurrent observations with agreement, divergence or unknown relation",
                        "why_it_matters": "Avoids replacing appetite with a neighbouring sensation or evaluation."
                    },
                    {
                        "name": "Opportunity to consume",
                        "kind": "state",
                        "unit_or_values": "Available; constrained; unavailable; unknown, with access and choice constraints",
                        "why_it_matters": "Helps explain why behaviour may not express appetite."
                    }
                ],
                "affordances": [
                    "Elicit what the person wants, how strongly, over what period and in which sense of appetite.",
                    "Track appetite against a documented personal baseline using comparable observations.",
                    "Compare appetite reports with hunger, fullness, liking and intake while preserving their differences.",
                    "Identify contexts associated with appetite changes and formulate hypotheses without asserting causation.",
                    "Record whether an offered food or consumption opportunity matches expressed appetite and voluntary choice.",
                    "Flag unresolved changes for appropriate human review using an externally established protocol."
                ]
            },
            "sources": [],
            "structure": {
                "bundles": [
                    {
                        "id": "appetite-meanings-and-boundaries",
                        "name": "Appetite meanings and boundaries",
                        "description": "Represent the meaning of appetite being used and the distinctions needed to recognise an instance.",
                        "rationale": "The registry has no definition, so an agent must not silently equate appetite with hunger or extend food appetite to every form of desire.",
                        "layers": [
                            {
                                "id": "definitions-and-instances",
                                "name": "Definitions and instances",
                                "description": "Capture attributed definitions and their criteria for including an experience as appetite.",
                                "findings": [
                                    {
                                        "id": "definition-dependent-recognition",
                                        "name": "Definition-dependent recognition",
                                        "description": "Record the adopted definition, its source or proponent, and whether it treats appetite as subjective wanting, a broader disposition or a behavioural construct.",
                                        "questions": [
                                            {
                                                "text": "What definition is being used, and what experience or observation qualifies as an instance under it?",
                                                "kind": "definition",
                                                "id": "definition-dependent-recognition-q01"
                                            },
                                            {
                                                "text": "Who uses this definition, and which alternative definitions would classify the same case differently?",
                                                "kind": "provenance",
                                                "id": "definition-dependent-recognition-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "neighbouring-motivations",
                                "name": "Neighbouring motivations",
                                "description": "Separate appetite from hunger, liking, craving and figurative uses.",
                                "findings": [
                                    {
                                        "id": "food-wanting-boundary",
                                        "name": "Food-wanting boundary",
                                        "description": "Keep wanting food, bodily hunger, anticipated enjoyment and specific craving separately describable, with links where the adopted definitions overlap.",
                                        "questions": [
                                            {
                                                "text": "Does this account establish wanting to eat, or only hunger, liking, craving or actual eating?",
                                                "kind": "boundary",
                                                "id": "food-wanting-boundary-q01"
                                            },
                                            {
                                                "text": "If the object is not food, what justifies including this use here rather than linking it to another model?",
                                                "kind": "boundary",
                                                "id": "food-wanting-boundary-q02"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "appetitive-experience",
                        "name": "Appetitive experience",
                        "description": "Describe whose appetite is at issue, what it is directed toward and how the experience is characterised.",
                        "rationale": "A broad willingness to eat and a strong desire for one particular food should remain distinguishable.",
                        "layers": [
                            {
                                "id": "bearer-and-object",
                                "name": "Bearer and object",
                                "description": "Identify the bearer, the wanted object and how narrowly the appetite is directed.",
                                "findings": [
                                    {
                                        "id": "direction-and-selectivity",
                                        "name": "Direction and selectivity",
                                        "description": "Record whether appetite concerns food generally, a food category, a particular item or a sensory quality, without assuming rejected alternatives indicate absent appetite.",
                                        "questions": [
                                            {
                                                "text": "Whose appetite is described, and what food, category or sensory quality is wanted?",
                                                "kind": "definition",
                                                "id": "direction-and-selectivity-q01"
                                            },
                                            {
                                                "text": "Which alternatives would also be welcome, and which would be declined despite the reported appetite?",
                                                "kind": "measurement",
                                                "id": "direction-and-selectivity-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "intensity-and-associated-experience",
                                "name": "Intensity and associated experience",
                                "description": "Characterise strength alongside separately reported hunger, fullness and expected enjoyment.",
                                "findings": [
                                    {
                                        "id": "wanting-profile",
                                        "name": "Wanting profile",
                                        "description": "Represent appetite intensity without collapsing associated sensations or anticipated pleasure into the same score.",
                                        "questions": [
                                            {
                                                "text": "How strong is the wanting at the stated assessment time, and what do the response anchors mean?",
                                                "kind": "measurement",
                                                "id": "wanting-profile-q01"
                                            },
                                            {
                                                "text": "What hunger, fullness and anticipated enjoyment are reported at the same time, and where do they diverge from wanting?",
                                                "kind": "boundary",
                                                "id": "wanting-profile-q02"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "appetite-over-time-and-context",
                        "name": "Appetite over time and context",
                        "description": "Locate appetite in episodes, personal patterns and relevant surrounding conditions.",
                        "rationale": "An isolated appetite rating cannot establish a recurring pattern, a sustained change or its cause.",
                        "layers": [
                            {
                                "id": "episodes-and-baselines",
                                "name": "Episodes and baselines",
                                "description": "Record onset, duration, recurrence and the comparison period used to describe change.",
                                "findings": [
                                    {
                                        "id": "within-person-change",
                                        "name": "Within-person change",
                                        "description": "Describe increases or decreases relative to a documented personal baseline and comparable observation conditions.",
                                        "questions": [
                                            {
                                                "text": "When did the appetite episode or change begin, how long has it lasted, and does it recur?",
                                                "kind": "measurement",
                                                "id": "within-person-change-q01"
                                            },
                                            {
                                                "text": "Which observations establish the person's usual appetite, and are they comparable to the current observations?",
                                                "kind": "provenance",
                                                "id": "within-person-change-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "meal-cues-and-surroundings",
                                "name": "Meal cues and surroundings",
                                "description": "Record candidate contextual influences without assigning unverified mechanisms.",
                                "findings": [
                                    {
                                        "id": "contextual-associations",
                                        "name": "Contextual associations",
                                        "description": "Link appetite observations to meal timing, food cues, social setting and reported changes in routine or bodily state, marking causal interpretations as hypotheses.",
                                        "questions": [
                                            {
                                                "text": "What was the timing relative to eating, and what food cues, social conditions or routine changes accompanied the observation?",
                                                "kind": "measurement",
                                                "id": "contextual-associations-q01"
                                            },
                                            {
                                                "text": "What evidence supports an influence on appetite rather than coincidence, reverse influence or a shared cause?",
                                                "kind": "provenance",
                                                "id": "contextual-associations-q02"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "appetite-evidence-and-consumption",
                        "name": "Appetite evidence and consumption",
                        "description": "Track how appetite is known and how its measures relate to eating behaviour.",
                        "rationale": "Reports, observer judgements and food intake answer different questions and require explicit interpretation.",
                        "layers": [
                            {
                                "id": "elicitation-and-measurement",
                                "name": "Elicitation and measurement",
                                "description": "Preserve the wording, source and conditions behind an appetite assessment.",
                                "findings": [
                                    {
                                        "id": "measurement-meaning",
                                        "name": "Measurement meaning",
                                        "description": "Record whether an assessment asks about desire to eat, expected amount, food appeal or another construct, together with its method and applicability.",
                                        "questions": [
                                            {
                                                "text": "What exact prompt, response scale, recall period and assessment conditions produced this observation?",
                                                "kind": "measurement",
                                                "id": "measurement-meaning-q01"
                                            },
                                            {
                                                "text": "What evidence supports interpreting this method as appetite measurement for this population and purpose?",
                                                "kind": "provenance",
                                                "id": "measurement-meaning-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "wanting-and-eating",
                                "name": "Wanting and eating",
                                "description": "Compare expressed appetite with consumption while accounting for opportunity and constraints.",
                                "findings": [
                                    {
                                        "id": "report-behaviour-divergence",
                                        "name": "Report-behaviour divergence",
                                        "description": "Retain mismatches between wanting and eating as observations to explain rather than automatically correcting one from the other.",
                                        "questions": [
                                            {
                                                "text": "What was eaten or declined, and how does that compare with the appetite reported for the same period?",
                                                "kind": "measurement",
                                                "id": "report-behaviour-divergence-q01"
                                            },
                                            {
                                                "text": "Could access, acceptability, deliberate restraint, social expectations or difficulty eating explain the mismatch?",
                                                "kind": "boundary",
                                                "id": "report-behaviour-divergence-q02"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "appetite-informed-response",
                        "name": "Appetite-informed response",
                        "description": "Connect appetite observations to proportionate responses, personal goals and limits of inference.",
                        "rationale": "An agent needs to distinguish accommodating an expressed appetite from judging nutritional adequacy or making clinical decisions.",
                        "layers": [
                            {
                                "id": "goals-and-voluntary-choice",
                                "name": "Goals and voluntary choice",
                                "description": "Relate appetite to what the person wants help with and which responses they welcome.",
                                "findings": [
                                    {
                                        "id": "response-fit",
                                        "name": "Response fit",
                                        "description": "Record whether the intended response is understanding a pattern, offering suitable food, adjusting timing or seeking further assessment, with the person's preferences explicit.",
                                        "questions": [
                                            {
                                                "text": "What outcome does the person want, and do they experience the current appetite as welcome, unwanted or neutral?",
                                                "kind": "action",
                                                "id": "response-fit-q01"
                                            },
                                            {
                                                "text": "Which available response fits their expressed appetite, practical constraints and voluntary choice?",
                                                "kind": "action",
                                                "id": "response-fit-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "interpretation-and-review-limits",
                                "name": "Interpretation and review limits",
                                "description": "State which conclusions appetite evidence supports and when another model or human reviewer is needed.",
                                "findings": [
                                    {
                                        "id": "unsettled-change-and-handoff",
                                        "name": "Unsettled change and handoff",
                                        "description": "Keep unexplained appetite changes explicit and attach any escalation decision to an applicable external protocol rather than inventing diagnostic thresholds.",
                                        "questions": [
                                            {
                                                "text": "Which conclusions about nutritional need, illness or treatment remain unsupported by the appetite observations alone?",
                                                "kind": "boundary",
                                                "id": "unsettled-change-and-handoff-q01"
                                            },
                                            {
                                                "text": "What established protocol, if applicable, governs review of this change, and what additional observations does it require?",
                                                "kind": "action",
                                                "id": "unsettled-change-and-handoff-q02"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "evidence-and-external-alignment",
                        "name": "Evidence and external alignment",
                        "description": "What the world already says about this thing, gathered so the model can be checked against it.",
                        "rationale": "A model that cannot be lined up against existing standards, identifiers and practice cannot be adopted by anyone who already uses them.",
                        "layers": [
                            {
                                "id": "reported-evidence",
                                "name": "Reported evidence",
                                "description": "Findings from the breadth pass, kept separate from the structural claims.",
                                "findings": [
                                    {
                                        "id": "evidence-confidence-notes",
                                        "name": "Check these first",
                                        "description": "Recalled without web access and unsourced; every item is a lead to verify.",
                                        "evidence": [
                                            "No sense is recorded: this account assumes appetite for food, rather than the broader meaning of desire or inclination.",
                                            "Homeostatic and hedonic appetite are overlapping explanatory distinctions, not mutually exclusive biological systems or a universal taxonomy.",
                                            "Research should check each study's operational definition: appetite sometimes serves as an umbrella for hunger, fullness, desire to eat and prospective consumption ratings."
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-confidence-notes-q01",
                                                "text": "Which of these check these first hold for the sense of appetite this model covers, and on what evidence?",
                                                "kind": "provenance"
                                            }
                                        ]
                                    },
                                    {
                                        "id": "evidence-kinds",
                                        "name": "Kinds and varieties",
                                        "description": "Recalled without web access and unsourced; every item is a lead to verify.",
                                        "evidence": [
                                            "Homeostatic appetite, associated with physiological energy and nutrient regulation",
                                            "Hedonic appetite, associated with anticipated or experienced pleasure from food",
                                            "Food-specific appetite, directed toward particular foods or sensory qualities"
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-kinds-q01",
                                                "text": "Which of these kinds and varieties hold for the sense of appetite this model covers, and on what evidence?",
                                                "kind": "provenance"
                                            }
                                        ]
                                    },
                                    {
                                        "id": "evidence-real-world-use",
                                        "name": "Real-world use",
                                        "description": "Recalled without web access and unsourced; every item is a lead to verify.",
                                        "evidence": [
                                            "Assessing nutritional difficulties in clinical care",
                                            "Studying how meals influence subsequent motivation to eat",
                                            "Evaluating effects of medicines on eating motivation",
                                            "Investigating food reward, eating behaviour and weight regulation",
                                            "Monitoring changes in desire to eat during illness or ageing"
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-real-world-use-q01",
                                                "text": "Which of these real-world use hold for the sense of appetite this model covers, and on what evidence?",
                                                "kind": "provenance"
                                            }
                                        ]
                                    },
                                    {
                                        "id": "evidence-measurements",
                                        "name": "Typical measurements",
                                        "description": "Recalled without web access and unsourced; every item is a lead to verify.",
                                        "evidence": [
                                            {
                                                "quantity": "Self-reported desire to eat",
                                                "typical_range": "0-100 on a common visual analogue scale; this is the instrument's span, not a population reference interval",
                                                "unit": "mm along a 100 mm line"
                                            }
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-measurements-q01",
                                                "text": "Which of these typical measurements hold for the sense of appetite this model covers, and on what evidence?",
                                                "kind": "provenance"
                                            }
                                        ]
                                    },
                                    {
                                        "id": "evidence-failure-modes-and-hazards",
                                        "name": "Failure modes and hazards",
                                        "description": "Recalled without web access and unsourced; every item is a lead to verify.",
                                        "evidence": [
                                            "Persistently reduced appetite can contribute to inadequate intake and malnutrition.",
                                            "Strong appetite in an environment with readily available food can contribute to intake exceeding requirements.",
                                            "Treating appetite as a direct measure of energy need overlooks reward, learning and contextual influences.",
                                            "Inferring appetite solely from food intake overlooks food availability, deliberate restraint and difficulties eating.",
                                            "An appetite change is nonspecific and does not establish its cause."
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-failure-modes-and-hazards-q01",
                                                "text": "Which of these failure modes and hazards hold for the sense of appetite this model covers, and on what evidence?",
                                                "kind": "provenance"
                                            }
                                        ]
                                    },
                                    {
                                        "id": "evidence-regional-variation",
                                        "name": "Regional variation",
                                        "description": "Recalled without web access and unsourced; every item is a lead to verify.",
                                        "evidence": [
                                            "Cultural food preferences, meal schedules and expectations about appropriate eating influence appetite's expression and reporting.",
                                            "Translations and everyday usage may draw different boundaries between appetite, hunger and craving."
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-regional-variation-q01",
                                                "text": "Which of these regional variation hold for the sense of appetite this model covers, and on what evidence?",
                                                "kind": "provenance"
                                            }
                                        ]
                                    },
                                    {
                                        "id": "evidence-neighbours",
                                        "name": "Neighbouring kinds and how to tell them apart",
                                        "description": "Recalled without web access and unsourced; every item is a lead to verify.",
                                        "evidence": [
                                            {
                                                "name": "hunger",
                                                "difference": "Hunger generally denotes the subjective experience of needing food; appetite can include wanting appealing food while already full, although research terminology overlaps."
                                            },
                                            {
                                                "name": "satiation",
                                                "difference": "Satiation is the process that brings an eating episode to an end; appetite concerns motivation to eat."
                                            },
                                            {
                                                "name": "satiety",
                                                "difference": "Satiety is the suppression of eating motivation after a meal and between eating episodes."
                                            },
                                            {
                                                "name": "food craving",
                                                "difference": "A craving is an intense desire commonly directed toward a particular food; appetite need not be intense or food-specific."
                                            },
                                            {
                                                "name": "food intake",
                                                "difference": "Food intake is the amount actually consumed; appetite is a motivational state that may or may not lead to consumption."
                                            },
                                            {
                                                "name": "anorexia",
                                                "difference": "Anorexia denotes diminished or absent appetite as a symptom; it is not synonymous with the diagnosis anorexia nervosa."
                                            }
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-neighbours-q01",
                                                "text": "Which of these neighbouring kinds and how to tell them apart hold for the sense of appetite this model covers, and on what evidence?",
                                                "kind": "provenance"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    }
                ]
            },
            "openQuestions": [
                "Does vr.tr.appetite denote food appetite specifically, a broader appetitive faculty or several senses that should remain linked within one entry?",
                "Which disciplinary definitions and competing accounts should be represented, and where do they disagree about hunger, wanting, liking and craving?",
                "Which appetite instruments have suitable evidence for each intended population, language and use, and which scores can legitimately be compared?",
                "How should appetite be attributed when self-report is unavailable, including in nonhuman organisms, without equating consumption with subjective experience?",
                "Which evidence and external protocols establish meaningful sustained change and appropriate review, without assuming universal appetite thresholds?"
            ],
            "statistics": {
                "bundles": 6,
                "layers": 11,
                "findings": 17,
                "questions": 27
            }
        },
        "draft": {
            "generator": "vr.draft.v3",
            "status": "draft-generated",
            "researched": false,
            "archetype": "abstract concept",
            "method": "Written from the archetype playbook - what this kind of thing needs beyond identity and provenance - and from the structure that recurred across 6,333 models already researched by two engines. Applied to this entry by rule. No source was read for this thing and no claim here is researched. This entry carries no facets of its own, so they were inferred from its domain - a guess about a whole domain applied to one thing.",
            "facetsInferred": true,
            "nextPass": "A researcher replaces this draft with a sourced specification. Treat every sentence below as a proposal to argue with.",
            "purpose": "Give an agent a durable, checkable way to recognise a appetite, record what state it is in, and decide what may be done with it.",
            "whatItIs": "Enable an agent to recognise and describe appetite, distinguish it from neighbouring motivational states, and judge which interpretations or responses the available evidence supports.",
            "characteristics": {
                "substance": "activity",
                "origin": "conceptual",
                "agency": "inert"
            },
            "whatYouCanDoWithIt": [
                "observed and measured"
            ],
            "distinguishingFeatures": [
                "Described in 61 Wikipedia languages, which is a measure of how widely the thing is known, not of how important it is."
            ],
            "openQuestionsForResearch": [
                "Which of the bundles below does a real task actually need, and which are ceremony?",
                "What does this thing have that the facets do not capture at all?",
                "Which neighbouring kind is most often confused with a appetite, and on what evidence are they told apart?"
            ],
            "whatItIsMadeOf": "something that happens over time",
            "physicalCharacter": [
                "Does nothing on its own; everything it does, something else did to it.",
                "These come from the domain this entry sits in rather than from the entry itself, so treat them as a first guess about the whole domain applied to one thing."
            ],
            "whatCanBeDoneWithIt": [
                "observe it, measure it, record its state"
            ],
            "howItIsRecognised": [
                "Nothing to see. What is recognised is an instance of it, and which instances count is exactly what is argued about."
            ],
            "relatedModels": [],
            "standing": "Described in 61 Wikipedia languages, which measures how widely it is written about rather than how important or how common it is.",
            "structure": {
                "bundles": [
                    {
                        "id": "identity-and-classification",
                        "name": "Identity, naming and classification",
                        "description": "How an agent tells one appetite from another, and a appetite from things that resemble it.",
                        "rationale": "Recognition comes before every other claim. Without stable identity nothing else in the model can be trusted to be about the same thing twice.",
                        "layers": [
                            {
                                "id": "naming-and-identifiers",
                                "name": "Names and identifiers",
                                "description": "The names this thing goes by and the identifiers that survive translation and time.",
                                "findings": [
                                    {
                                        "id": "preferred-name-and-aliases",
                                        "name": "Preferred name, aliases and local names",
                                        "description": "Which name to use, which names mean the same thing, and which merely sound similar.",
                                        "questions": [
                                            {
                                                "id": "preferred-name-and-aliases-q01",
                                                "text": "What identifies and describes the name of a appetite, and in what units or vocabulary?",
                                                "kind": "definition",
                                                "answer_data": [
                                                    "identifiers",
                                                    "types and classes",
                                                    "values with units",
                                                    "explicit unknowns"
                                                ]
                                            },
                                            {
                                                "id": "preferred-name-and-aliases-q02",
                                                "text": "Who or what asserted this about the name of a appetite, by which method, and when was it true?",
                                                "kind": "provenance",
                                                "answer_data": [
                                                    "authority",
                                                    "method",
                                                    "evidence",
                                                    "event time",
                                                    "knowledge time"
                                                ]
                                            },
                                            {
                                                "id": "preferred-name-and-aliases-q03",
                                                "text": "What may an agent decide or do once the name of a appetite is known, and what must it refuse?",
                                                "kind": "action",
                                                "answer_data": [
                                                    "permitted actions",
                                                    "preconditions",
                                                    "refusals",
                                                    "escalation"
                                                ]
                                            }
                                        ]
                                    },
                                    {
                                        "id": "stable-identifiers",
                                        "name": "Stable identifiers and external keys",
                                        "description": "Identifiers that keep pointing at this kind of thing across systems and languages.",
                                        "questions": [
                                            {
                                                "id": "stable-identifiers-q01",
                                                "text": "What identifies and describes an identifier for a appetite, and in what units or vocabulary?",
                                                "kind": "definition",
                                                "answer_data": [
                                                    "identifiers",
                                                    "types and classes",
                                                    "values with units",
                                                    "explicit unknowns"
                                                ]
                                            },
                                            {
                                                "id": "stable-identifiers-q02",
                                                "text": "Who or what asserted this about an identifier for a appetite, by which method, and when was it true?",
                                                "kind": "provenance",
                                                "answer_data": [
                                                    "authority",
                                                    "method",
                                                    "evidence",
                                                    "event time",
                                                    "knowledge time"
                                                ]
                                            },
                                            {
                                                "id": "stable-identifiers-q03",
                                                "text": "What may an agent decide or do once an identifier for a appetite is known, and what must it refuse?",
                                                "kind": "action",
                                                "answer_data": [
                                                    "permitted actions",
                                                    "preconditions",
                                                    "refusals",
                                                    "escalation"
                                                ]
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "classification-and-granularity",
                                "name": "Classification and granularity",
                                "description": "Where a appetite sits among kinds, and how finely a task needs to cut it.",
                                "findings": [
                                    {
                                        "id": "kind-and-parents",
                                        "name": "Kind, parents and neighbouring kinds",
                                        "description": "The classes this thing belongs to and the ones it is next to.",
                                        "questions": [
                                            {
                                                "id": "kind-and-parents-q01",
                                                "text": "What identifies and describes the kind of a appetite, and in what units or vocabulary?",
                                                "kind": "definition",
                                                "answer_data": [
                                                    "identifiers",
                                                    "types and classes",
                                                    "values with units",
                                                    "explicit unknowns"
                                                ]
                                            },
                                            {
                                                "id": "kind-and-parents-q02",
                                                "text": "Who or what asserted this about the kind of a appetite, by which method, and when was it true?",
                                                "kind": "provenance",
                                                "answer_data": [
                                                    "authority",
                                                    "method",
                                                    "evidence",
                                                    "event time",
                                                    "knowledge time"
                                                ]
                                            },
                                            {
                                                "id": "kind-and-parents-q03",
                                                "text": "What may an agent decide or do once the kind of a appetite is known, and what must it refuse?",
                                                "kind": "action",
                                                "answer_data": [
                                                    "permitted actions",
                                                    "preconditions",
                                                    "refusals",
                                                    "escalation"
                                                ]
                                            }
                                        ]
                                    },
                                    {
                                        "id": "distinguishing-features",
                                        "name": "Distinguishing features",
                                        "description": "What separates a appetite from the things most often confused with it.",
                                        "questions": [
                                            {
                                                "id": "distinguishing-features-q01",
                                                "text": "What identifies and describes what distinguishes a appetite, and in what units or vocabulary?",
                                                "kind": "definition",
                                                "answer_data": [
                                                    "identifiers",
                                                    "types and classes",
                                                    "values with units",
                                                    "explicit unknowns"
                                                ]
                                            },
                                            {
                                                "id": "distinguishing-features-q02",
                                                "text": "Who or what asserted this about what distinguishes a appetite, by which method, and when was it true?",
                                                "kind": "provenance",
                                                "answer_data": [
                                                    "authority",
                                                    "method",
                                                    "evidence",
                                                    "event time",
                                                    "knowledge time"
                                                ]
                                            },
                                            {
                                                "id": "distinguishing-features-q03",
                                                "text": "What may an agent decide or do once what distinguishes a appetite is known, and what must it refuse?",
                                                "kind": "action",
                                                "answer_data": [
                                                    "permitted actions",
                                                    "preconditions",
                                                    "refusals",
                                                    "escalation"
                                                ]
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "state-and-lifecycle",
                        "name": "State and lifecycle",
                        "description": "The states a appetite passes through and the events that move it between them.",
                        "rationale": "Most decisions about a thing depend on what state it is in now, which is a claim with a time on it, not a property.",
                        "layers": [
                            {
                                "id": "lifecycle-stages",
                                "name": "Lifecycle stages",
                                "description": "From coming into existence to ceasing to be one of these.",
                                "findings": [
                                    {
                                        "id": "stages-and-transitions",
                                        "name": "Stages and transitions",
                                        "description": "The stages worth naming and what moves a appetite between them.",
                                        "questions": [
                                            {
                                                "id": "stages-and-transitions-q01",
                                                "text": "What identifies and describes the lifecycle of a appetite, and in what units or vocabulary?",
                                                "kind": "definition",
                                                "answer_data": [
                                                    "identifiers",
                                                    "types and classes",
                                                    "values with units",
                                                    "explicit unknowns"
                                                ]
                                            },
                                            {
                                                "id": "stages-and-transitions-q02",
                                                "text": "Who or what asserted this about the lifecycle of a appetite, by which method, and when was it true?",
                                                "kind": "provenance",
                                                "answer_data": [
                                                    "authority",
                                                    "method",
                                                    "evidence",
                                                    "event time",
                                                    "knowledge time"
                                                ]
                                            },
                                            {
                                                "id": "stages-and-transitions-q03",
                                                "text": "What may an agent decide or do once the lifecycle of a appetite is known, and what must it refuse?",
                                                "kind": "action",
                                                "answer_data": [
                                                    "permitted actions",
                                                    "preconditions",
                                                    "refusals",
                                                    "escalation"
                                                ]
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "observations-and-status",
                                "name": "Observations and current status",
                                "description": "What is observed about a appetite, how often and by whom.",
                                "findings": [
                                    {
                                        "id": "observation-record",
                                        "name": "Observation record",
                                        "description": "How an observation of a appetite is recorded so that it can be superseded rather than overwritten.",
                                        "questions": [
                                            {
                                                "id": "observation-record-q01",
                                                "text": "What identifies and describes an observation of a appetite, and in what units or vocabulary?",
                                                "kind": "definition",
                                                "answer_data": [
                                                    "identifiers",
                                                    "types and classes",
                                                    "values with units",
                                                    "explicit unknowns"
                                                ]
                                            },
                                            {
                                                "id": "observation-record-q02",
                                                "text": "Who or what asserted this about an observation of a appetite, by which method, and when was it true?",
                                                "kind": "provenance",
                                                "answer_data": [
                                                    "authority",
                                                    "method",
                                                    "evidence",
                                                    "event time",
                                                    "knowledge time"
                                                ]
                                            },
                                            {
                                                "id": "observation-record-q03",
                                                "text": "What may an agent decide or do once an observation of a appetite is known, and what must it refuse?",
                                                "kind": "action",
                                                "answer_data": [
                                                    "permitted actions",
                                                    "preconditions",
                                                    "refusals",
                                                    "escalation"
                                                ]
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "process-and-outcome",
                        "name": "Process, inputs and outcome",
                        "description": "How a appetite proceeds, what it needs and what it leaves behind.",
                        "rationale": "An activity is known by its steps and its results, and both have to be recordable while it is still running.",
                        "layers": [
                            {
                                "id": "steps-and-sequence",
                                "name": "Steps and sequence",
                                "description": "The steps of a appetite, their order and what may run in parallel.",
                                "findings": [
                                    {
                                        "id": "steps-and-preconditions",
                                        "name": "Steps, preconditions and completion",
                                        "description": "What has to be true before each step of a appetite and what marks it done.",
                                        "questions": [
                                            {
                                                "id": "steps-and-preconditions-q01",
                                                "text": "What identifies and describes a step of a appetite, and in what units or vocabulary?",
                                                "kind": "definition",
                                                "answer_data": [
                                                    "identifiers",
                                                    "types and classes",
                                                    "values with units",
                                                    "explicit unknowns"
                                                ]
                                            },
                                            {
                                                "id": "steps-and-preconditions-q02",
                                                "text": "Who or what asserted this about a step of a appetite, by which method, and when was it true?",
                                                "kind": "provenance",
                                                "answer_data": [
                                                    "authority",
                                                    "method",
                                                    "evidence",
                                                    "event time",
                                                    "knowledge time"
                                                ]
                                            },
                                            {
                                                "id": "steps-and-preconditions-q03",
                                                "text": "What may an agent decide or do once a step of a appetite is known, and what must it refuse?",
                                                "kind": "action",
                                                "answer_data": [
                                                    "permitted actions",
                                                    "preconditions",
                                                    "refusals",
                                                    "escalation"
                                                ]
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "inputs-and-results",
                                "name": "Inputs, resources and results",
                                "description": "What a appetite consumes and what it produces.",
                                "findings": [
                                    {
                                        "id": "inputs-and-outputs",
                                        "name": "Inputs, outputs and side effects",
                                        "description": "The resources a appetite takes and the results it leaves, wanted or not.",
                                        "questions": [
                                            {
                                                "id": "inputs-and-outputs-q01",
                                                "text": "What identifies and describes the inputs and results of a appetite, and in what units or vocabulary?",
                                                "kind": "definition",
                                                "answer_data": [
                                                    "identifiers",
                                                    "types and classes",
                                                    "values with units",
                                                    "explicit unknowns"
                                                ]
                                            },
                                            {
                                                "id": "inputs-and-outputs-q02",
                                                "text": "Who or what asserted this about the inputs and results of a appetite, by which method, and when was it true?",
                                                "kind": "provenance",
                                                "answer_data": [
                                                    "authority",
                                                    "method",
                                                    "evidence",
                                                    "event time",
                                                    "knowledge time"
                                                ]
                                            },
                                            {
                                                "id": "inputs-and-outputs-q03",
                                                "text": "What may an agent decide or do once the inputs and results of a appetite is known, and what must it refuse?",
                                                "kind": "action",
                                                "answer_data": [
                                                    "permitted actions",
                                                    "preconditions",
                                                    "refusals",
                                                    "escalation"
                                                ]
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "definitions-in-contest",
                        "name": "Definitions and who holds them",
                        "description": "What appetite is taken to mean, and by whom.",
                        "rationale": "When a field disagrees about a concept, the disagreement is the content. A model that picks one definition silently destroys the information.",
                        "layers": [
                            {
                                "id": "competing-definitions",
                                "name": "Competing definitions",
                                "description": "The main readings and the traditions behind them.",
                                "findings": [
                                    {
                                        "id": "definition-map",
                                        "name": "Definitions and their holders",
                                        "description": "Each definition with the school or body that holds it.",
                                        "questions": [
                                            {
                                                "id": "definition-map-q01",
                                                "text": "Which definitions of appetite are in use, and which tradition or body holds each?",
                                                "kind": "definition"
                                            },
                                            {
                                                "id": "definition-map-q02",
                                                "text": "What turns on the difference between them in practice?",
                                                "kind": "boundary"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "operationalisation",
                                "name": "Operationalisation",
                                "description": "How it is measured or applied when it has to be.",
                                "findings": [
                                    {
                                        "id": "operational-record",
                                        "name": "Measures and proxies",
                                        "description": "Instruments and indicators used to stand in for it.",
                                        "questions": [
                                            {
                                                "id": "operational-record-q01",
                                                "text": "How is appetite operationalised or measured in practice, and by what instrument?",
                                                "kind": "measurement"
                                            },
                                            {
                                                "id": "operational-record-q02",
                                                "text": "What does that operationalisation leave out, and when does that matter?",
                                                "kind": "boundary"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "instances-and-use",
                        "name": "Instances, use and consequence",
                        "description": "What counts as an instance of appetite and what follows from calling something that.",
                        "rationale": "Applying a concept is an act with consequences, so a model must say what the label licenses and what it does not.",
                        "layers": [
                            {
                                "id": "instances",
                                "name": "What counts as an instance",
                                "description": "Clear cases, borderline cases and non-cases.",
                                "findings": [
                                    {
                                        "id": "instance-tests",
                                        "name": "Tests for an instance",
                                        "description": "What would settle whether something falls under it.",
                                        "questions": [
                                            {
                                                "id": "instance-tests-q01",
                                                "text": "What would settle whether something is an instance of appetite?",
                                                "kind": "boundary"
                                            },
                                            {
                                                "id": "instance-tests-q02",
                                                "text": "Which borderline cases are argued about, and on what grounds?",
                                                "kind": "definition"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "consequence",
                                "name": "Consequence of application",
                                "description": "Rights, duties or decisions that follow from the label.",
                                "findings": [
                                    {
                                        "id": "consequence-record",
                                        "name": "What the label licenses",
                                        "description": "What an agent may do once something is classified this way.",
                                        "questions": [
                                            {
                                                "id": "consequence-record-q01",
                                                "text": "What follows practically once something is treated as appetite?",
                                                "kind": "action"
                                            },
                                            {
                                                "id": "consequence-record-q02",
                                                "text": "What must an agent not infer from the label alone?",
                                                "kind": "action"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "provenance-and-evidence",
                        "name": "Provenance, evidence and time",
                        "description": "Where every claim about a appetite came from and when it held.",
                        "rationale": "A claim without a source and a time cannot be superseded, only overwritten, and an agent that overwrites loses the ability to explain itself.",
                        "layers": [
                            {
                                "id": "source-and-authority",
                                "name": "Source and authority",
                                "description": "Who said it, on what evidence, and how strongly.",
                                "findings": [
                                    {
                                        "id": "claim-provenance",
                                        "name": "Claim provenance and confidence",
                                        "description": "The authority behind each claim about a appetite and how confident it is.",
                                        "questions": [
                                            {
                                                "id": "claim-provenance-q01",
                                                "text": "What identifies and describes a claim about a appetite, and in what units or vocabulary?",
                                                "kind": "definition",
                                                "answer_data": [
                                                    "identifiers",
                                                    "types and classes",
                                                    "values with units",
                                                    "explicit unknowns"
                                                ]
                                            },
                                            {
                                                "id": "claim-provenance-q02",
                                                "text": "Who or what asserted this about a claim about a appetite, by which method, and when was it true?",
                                                "kind": "provenance",
                                                "answer_data": [
                                                    "authority",
                                                    "method",
                                                    "evidence",
                                                    "event time",
                                                    "knowledge time"
                                                ]
                                            },
                                            {
                                                "id": "claim-provenance-q03",
                                                "text": "What may an agent decide or do once a claim about a appetite is known, and what must it refuse?",
                                                "kind": "action",
                                                "answer_data": [
                                                    "permitted actions",
                                                    "preconditions",
                                                    "refusals",
                                                    "escalation"
                                                ]
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "time-and-versions",
                                "name": "Time, versions and supersession",
                                "description": "When a claim was true, when it was learnt, and what replaced it.",
                                "findings": [
                                    {
                                        "id": "validity-and-supersession",
                                        "name": "Validity period and supersession",
                                        "description": "How an old claim about a appetite is retired without being erased.",
                                        "questions": [
                                            {
                                                "id": "validity-and-supersession-q01",
                                                "text": "What identifies and describes the validity of a claim about a appetite, and in what units or vocabulary?",
                                                "kind": "definition",
                                                "answer_data": [
                                                    "identifiers",
                                                    "types and classes",
                                                    "values with units",
                                                    "explicit unknowns"
                                                ]
                                            },
                                            {
                                                "id": "validity-and-supersession-q02",
                                                "text": "Who or what asserted this about the validity of a claim about a appetite, by which method, and when was it true?",
                                                "kind": "provenance",
                                                "answer_data": [
                                                    "authority",
                                                    "method",
                                                    "evidence",
                                                    "event time",
                                                    "knowledge time"
                                                ]
                                            },
                                            {
                                                "id": "validity-and-supersession-q03",
                                                "text": "What may an agent decide or do once the validity of a claim about a appetite is known, and what must it refuse?",
                                                "kind": "action",
                                                "answer_data": [
                                                    "permitted actions",
                                                    "preconditions",
                                                    "refusals",
                                                    "escalation"
                                                ]
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    }
                ]
            },
            "statistics": {
                "bundles": 6,
                "layers": 12,
                "findings": 14,
                "questions": 38
            }
        }
    }
}