{
    "model": {
        "rank": 4270,
        "code": "thing-q7718",
        "model_id": "vr.tr.ski-jumping",
        "name": "ski jumping",
        "purpose": "Enable an agent to recognise ski jumping activity, assess a jump and its operating conditions, and identify permitted next actions under the applicable practice or competition rules.",
        "family": "Thing Registry",
        "category": "Activities and processes",
        "status": "research-draft",
        "kind": "thing",
        "plane": "ACT",
        "domain": "ACT.ACT",
        "industry": "",
        "version": "",
        "url": "/models/thing/q7718/",
        "tier": 2,
        "score": 77,
        "payload": {
            "layer": "wikidata",
            "aliases": [
                "men's ski jumping",
                "women's ski jumping",
                "ski flying"
            ],
            "aliasCount": 3,
            "merged": 3,
            "knownIn": 77,
            "facets": null,
            "markers": [],
            "lexicalClass": "",
            "senseRank": null,
            "alsoRegisteredAs": null,
            "source": {
                "dataset": "wikidata",
                "item": "Q7718",
                "url": "https://www.wikidata.org/wiki/Q7718",
                "license": "CC0 1.0"
            }
        },
        "research": {
            "vercy": "1.0-draft",
            "publication": {
                "status": "research-draft",
                "adjudicationStatus": "unreviewed",
                "publishableCanonical": false,
                "generatedAt": "2026-09-09T19:51:03Z",
                "providers": [
                    "Codex"
                ],
                "breadth": "recalled by Codex without web access - no source was read",
                "missingProviders": [],
                "pass": 2,
                "cost": {
                    "grok": {
                        "seconds": 21.6,
                        "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: 01a087b8-4b73-7a02-ae75-6fc5377ddf25\n--------\nuser\nDescribe what is already known about one registered thing. Answer as JSON only, no prose around it.\n\nThing: ski jumping\nSense to describe: (none recorded)\nDomain code: ACT.ACT\nAlso known as: (none)\n\n\nContext for this batch of 695 things:\n# Batch 004: 1001 regi",
                        "usd": 0,
                        "recall": true
                    },
                    "codex": {
                        "seconds": 66.7,
                        "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: 01a087b8-4b64-7a40-8aeb-4a614483e99e\n--------\nuser\nYou are drafting a Vercy meta-model for one registered thing. Answer as JSON only, no prose around it.\n\nThing: ski jumping\nRegistry id: vr.tr.ski-jumping\nPlane / domain: ACT / ACT.ACT\nRegistry definition: (none recorded)\nNames folded into this entry: (none)\n\n\n"
                    }
                }
            },
            "metaModel": {
                "id": "THING-Q7718",
                "registryId": "vr.tr.ski-jumping",
                "name": "ski jumping",
                "version": "0.1.0-research.1",
                "entryKind": "thing",
                "family": "Thing Registry",
                "domain": [
                    "ACT.ACT"
                ],
                "status": "research-draft"
            },
            "canonicalUrl": "https://ver.cy/models/thing/q7718/",
            "model": {
                "registry_id": "vr.tr.ski-jumping",
                "name": "ski jumping",
                "purpose": "Enable an agent to recognise ski jumping activity, assess a jump and its operating conditions, and identify permitted next actions under the applicable practice or competition rules.",
                "definition": "Ski jumping is a Nordic skiing discipline in which athletes descend a purpose-built inrun, launch from a take-off table, and land on a sloping landing hill, with competitive results combining distance and judged execution under applicable scoring rules.",
                "scope_statement": "This model owns ski jumping as an activity in which a skier descends a prepared inrun, takes off from a hill, controls flight, lands on a sloped landing area and exits through the outrun; it includes training and competition while treating facilities, equipment, people and governing organisations as linked things.",
                "in_scope": [
                    "The sequence and execution of an individual ski jump",
                    "Training sessions and competitive attempts, including their participation and progression conditions",
                    "Jump distance, execution assessment and results under an identified rule set",
                    "Interactions among athlete, equipment, hill configuration and environmental conditions",
                    "Decisions to prepare, authorise, hold, interrupt or conclude an attempt"
                ],
                "out_of_scope": [
                    "Engineering, construction and maintenance of the ski jumping hill as infrastructure",
                    "Manufacture and general product lifecycle of skis, bindings, boots and suits",
                    "Athlete medical diagnosis, treatment and rehabilitation",
                    "Cross-country skiing and the overall combined result in Nordic combined",
                    "Freestyle aerials, ski cross and terrain-park jumping as separate activities",
                    "Administration of sporting federations and venues beyond their role in a jumping session"
                ],
                "distinguishing_features": [
                    "The attempt uses a prepared inrun and takeoff transition into a flight toward a sloped landing area, distinguishing it from incidental airborne movement during downhill skiing.",
                    "Flight distance and controlled execution are central performance concerns; a planned repertoire of flips or twists does not define the activity as it does in freestyle aerials.",
                    "An attempt has an identifiable takeoff, flight, landing and outrun sequence that can be assessed separately.",
                    "A jump performed within Nordic combined remains a ski jumping attempt, while the combined competition also requires a separately modelled cross-country component.",
                    "Snow-covered and artificial-surface sessions can instantiate the same activity; surface material alone does not determine whether an attempt is ski jumping."
                ],
                "characteristics": [
                    {
                        "name": "Activity context",
                        "kind": "category",
                        "unit_or_values": "introductory practice | technical training | trial or qualification | scored competition",
                        "why_it_matters": "Determines the purpose of the attempt and which assessments and progression rules apply."
                    },
                    {
                        "name": "Applicable rules",
                        "kind": "relation",
                        "unit_or_values": "identified rule document, edition, event provisions and effective date",
                        "why_it_matters": "Prevents eligibility, equipment, scoring and procedural requirements from being treated as universal or timeless."
                    },
                    {
                        "name": "Hill and configuration",
                        "kind": "relation",
                        "unit_or_values": "linked hill record, declared hill classification, reference dimensions and active configuration",
                        "why_it_matters": "Provides the physical context needed to interpret an attempt and compare performance."
                    },
                    {
                        "name": "Start gate",
                        "kind": "category",
                        "unit_or_values": "hill-specific gate identifier and record of any change",
                        "why_it_matters": "Identifies a controllable condition affecting the approach and potentially the evaluation of a competitive attempt."
                    },
                    {
                        "name": "Inrun speed",
                        "kind": "measurement",
                        "unit_or_values": "km/h or m/s, with measurement location and timestamp",
                        "why_it_matters": "Supports interpretation of takeoff conditions without assuming that speed alone explains distance."
                    },
                    {
                        "name": "Jump distance",
                        "kind": "measurement",
                        "unit_or_values": "m, with landing reference, measurement method and verification state",
                        "why_it_matters": "Records a central outcome while preserving how the distance was established."
                    },
                    {
                        "name": "Wind observation",
                        "kind": "measurement",
                        "unit_or_values": "m/s and direction, with sensor location and observation interval",
                        "why_it_matters": "Supports decisions about attempt conditions and any rule-governed scoring adjustment."
                    },
                    {
                        "name": "Execution assessment",
                        "kind": "measurement",
                        "unit_or_values": "judge marks or deductions under the identified scoring system; qualitative observations for training",
                        "why_it_matters": "Distinguishes the quality of flight and landing from distance alone."
                    },
                    {
                        "name": "Attempt state",
                        "kind": "state",
                        "unit_or_values": "planned | preparing | awaiting authorisation | authorised | in progress | completed | held | cancelled",
                        "why_it_matters": "Makes the next available action explicit and prevents a scheduled attempt from being mistaken for an authorised start."
                    },
                    {
                        "name": "Result disposition",
                        "kind": "state",
                        "unit_or_values": "not assessed | provisional | accepted | under review | invalidated, with reason",
                        "why_it_matters": "Separates physical completion of a jump from acceptance of its competitive result."
                    }
                ],
                "affordances": [
                    "Classify an observed attempt as ski jumping and link it to its session, hill and athlete.",
                    "Record phase-specific observations to identify where an attempt succeeded or broke down.",
                    "Check recorded prerequisites and surface missing evidence before an authorised person makes a start decision.",
                    "Calculate or explain a result using recorded measurements and the identified scoring rules.",
                    "Compare attempts while exposing differences in hill, gate, wind, surface and evaluation method.",
                    "Route holds, disputed measurements and compliance questions to the responsible official or coach."
                ]
            },
            "sources": [],
            "structure": {
                "bundles": [
                    {
                        "id": "activity-identity-and-context",
                        "name": "Activity identity and context",
                        "description": "Establishes what counts as the ski jumping activity and how an attempt belongs to a wider session or event.",
                        "rationale": "The model must distinguish a jump from neighbouring skiing activities and avoid absorbing an entire combined sport.",
                        "layers": [
                            {
                                "id": "activity-boundaries",
                                "name": "Activity boundaries",
                                "description": "Tests whether the observed activity has the characteristic ski jumping sequence and purpose.",
                                "findings": [
                                    {
                                        "id": "recognise-a-ski-jumping-attempt",
                                        "name": "Recognise a ski jumping attempt",
                                        "description": "Record the prepared inrun, takeoff, flight and intended landing context rather than classifying every airborne skier as a ski jumper.",
                                        "questions": [
                                            {
                                                "text": "What observed features establish that this is a ski jumping attempt rather than a freestyle aerial or incidental jump?",
                                                "kind": "boundary",
                                                "id": "recognise-a-ski-jumping-attempt-q01"
                                            },
                                            {
                                                "text": "What marks the beginning and end of the attempt for this session's recording purpose?",
                                                "kind": "definition",
                                                "id": "recognise-a-ski-jumping-attempt-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "session-and-event-membership",
                                "name": "Session and event membership",
                                "description": "Places the attempt within training, a standalone jumping event or the jumping component of a combined event.",
                                "findings": [
                                    {
                                        "id": "locate-the-attempt-in-its-format",
                                        "name": "Locate the attempt in its format",
                                        "description": "Keep the individual attempt distinct from the round, session and any wider competition result.",
                                        "questions": [
                                            {
                                                "text": "Is this attempt practice, qualification or competition, and which session and round contain it?",
                                                "kind": "definition",
                                                "id": "locate-the-attempt-in-its-format-q01"
                                            },
                                            {
                                                "text": "Which outcomes belong to ski jumping here, and which belong to a linked team or combined-event model?",
                                                "kind": "boundary",
                                                "id": "locate-the-attempt-in-its-format-q02"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "hill-and-attempt-conditions",
                        "name": "Hill and attempt conditions",
                        "description": "Records the hill configuration and changing conditions encountered by a specific attempt.",
                        "rationale": "Distance and execution cannot be interpreted adequately without the conditions under which the skier approached and used the hill.",
                        "layers": [
                            {
                                "id": "hill-and-start-configuration",
                                "name": "Hill and start configuration",
                                "description": "Identifies the hill, its reference dimensions and the selected starting position.",
                                "findings": [
                                    {
                                        "id": "establish-the-physical-reference",
                                        "name": "Establish the physical reference",
                                        "description": "Link the attempt to a documented hill and gate configuration, preserving changes between attempts.",
                                        "questions": [
                                            {
                                                "text": "Which hill record supplies the reference dimensions and classification used for this attempt?",
                                                "kind": "provenance",
                                                "id": "establish-the-physical-reference-q01"
                                            },
                                            {
                                                "text": "Which start gate was used, and was it changed relative to the relevant comparison attempts?",
                                                "kind": "measurement",
                                                "id": "establish-the-physical-reference-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "wind-and-surface-context",
                                "name": "Wind and surface context",
                                "description": "Captures environmental observations with enough timing and location detail to associate them with the attempt.",
                                "findings": [
                                    {
                                        "id": "associate-conditions-with-the-jump",
                                        "name": "Associate conditions with the jump",
                                        "description": "Distinguish measured conditions from general weather reports and record the active inrun and landing surfaces.",
                                        "questions": [
                                            {
                                                "text": "Which wind measurements cover this attempt, and where and when were they collected?",
                                                "kind": "measurement",
                                                "id": "associate-conditions-with-the-jump-q01"
                                            },
                                            {
                                                "text": "What surface condition or weather change prompted inspection, a hold or reassessment of the session?",
                                                "kind": "action",
                                                "id": "associate-conditions-with-the-jump-q02"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "jump-execution",
                        "name": "Jump execution",
                        "description": "Represents the connected phases of the skier's movement and the evidence available about each.",
                        "rationale": "A single distance or score cannot identify whether an observed issue arose during approach, takeoff, flight or landing.",
                        "layers": [
                            {
                                "id": "inrun-and-takeoff",
                                "name": "Inrun and takeoff",
                                "description": "Records the approach and transition from supported motion into flight.",
                                "findings": [
                                    {
                                        "id": "describe-entry-into-flight",
                                        "name": "Describe entry into flight",
                                        "description": "Capture measured speed and observed takeoff timing or posture without turning unverified coaching interpretations into established causes.",
                                        "questions": [
                                            {
                                                "text": "What inrun speed was measured, at which location, and by which instrument?",
                                                "kind": "measurement",
                                                "id": "describe-entry-into-flight-q01"
                                            },
                                            {
                                                "text": "Which video or observer evidence supports the assessment of takeoff timing and body position?",
                                                "kind": "provenance",
                                                "id": "describe-entry-into-flight-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "flight-landing-and-outrun",
                                "name": "Flight, landing and outrun",
                                "description": "Tracks airborne control, landing execution and the skier's completion of the outrun.",
                                "findings": [
                                    {
                                        "id": "separate-flight-and-landing-outcomes",
                                        "name": "Separate flight and landing outcomes",
                                        "description": "Record flight stability, landing form, falls and recovery separately so a long jump does not imply a controlled completion.",
                                        "questions": [
                                            {
                                                "text": "What evidence describes ski and body control during flight and the landing form, including any observed telemark landing?",
                                                "kind": "measurement",
                                                "id": "separate-flight-and-landing-outcomes-q01"
                                            },
                                            {
                                                "text": "Did the skier complete the landing and outrun under control, and how does the applicable assessment define completion?",
                                                "kind": "definition",
                                                "id": "separate-flight-and-landing-outcomes-q02"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "evaluation-and-results",
                        "name": "Evaluation and results",
                        "description": "Connects measurements and assessments to an explainable result under a specified rule set.",
                        "rationale": "Ski jumping evaluation may combine distance, judged execution and conditional adjustments, which must remain traceable.",
                        "layers": [
                            {
                                "id": "distance-and-execution-evidence",
                                "name": "Distance and execution evidence",
                                "description": "Maintains the original observations used to evaluate the jump.",
                                "findings": [
                                    {
                                        "id": "preserve-assessment-inputs",
                                        "name": "Preserve assessment inputs",
                                        "description": "Keep measured distance, individual judge assessments and their verification states distinct from the derived total.",
                                        "questions": [
                                            {
                                                "text": "How was the landing reference identified and converted into the recorded jump distance?",
                                                "kind": "measurement",
                                                "id": "preserve-assessment-inputs-q01"
                                            },
                                            {
                                                "text": "Which judges or assessment process supplied execution marks, and what rule provisions govern their use?",
                                                "kind": "provenance",
                                                "id": "preserve-assessment-inputs-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "score-and-progression",
                                "name": "Score and progression",
                                "description": "Derives accepted outcomes and their implications for ranking or further participation.",
                                "findings": [
                                    {
                                        "id": "derive-an-auditable-result",
                                        "name": "Derive an auditable result",
                                        "description": "Identify applicable scoring components, any wind or gate adjustments, aggregation rules and unresolved reviews before treating a ranking as final.",
                                        "questions": [
                                            {
                                                "text": "Which rule edition and event format determine the distance conversion, execution contribution and any wind or gate adjustments?",
                                                "kind": "provenance",
                                                "id": "derive-an-auditable-result-q01"
                                            },
                                            {
                                                "text": "Given the result's current disposition, what ranking, qualification or next-round action follows?",
                                                "kind": "action",
                                                "id": "derive-an-auditable-result-q02"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "readiness-and-attempt-control",
                        "name": "Readiness and attempt control",
                        "description": "Records prerequisites, responsible decision-makers and the attempt's authorisation state.",
                        "rationale": "An agent must distinguish readiness evidence from permission to start and route consequential decisions to the appropriate person.",
                        "layers": [
                            {
                                "id": "athlete-and-equipment-readiness",
                                "name": "Athlete and equipment readiness",
                                "description": "Links athlete participation conditions and equipment checks to the intended hill and session.",
                                "findings": [
                                    {
                                        "id": "establish-recorded-prerequisites",
                                        "name": "Establish recorded prerequisites",
                                        "description": "Record required eligibility, supervision and equipment-check outcomes without inferring readiness solely from prior performance.",
                                        "questions": [
                                            {
                                                "text": "What participation or supervision requirements apply to this athlete on this hill, and who confirmed them?",
                                                "kind": "provenance",
                                                "id": "establish-recorded-prerequisites-q01"
                                            },
                                            {
                                                "text": "Which ski, binding, boot or suit checks are required here, and what unresolved outcome prevents clearance?",
                                                "kind": "action",
                                                "id": "establish-recorded-prerequisites-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "start-hold-and-interruption",
                                "name": "Start, hold and interruption",
                                "description": "Tracks the controlling signal and decisions before and between attempts.",
                                "findings": [
                                    {
                                        "id": "control-the-attempt-transition",
                                        "name": "Control the attempt transition",
                                        "description": "Associate each authorisation, hold or cancellation with its responsible person or system, time and reason.",
                                        "questions": [
                                            {
                                                "text": "Who may authorise the start, and what signal or instruction establishes that authorisation for this attempt?",
                                                "kind": "action",
                                                "id": "control-the-attempt-transition-q01"
                                            },
                                            {
                                                "text": "If the attempt is held or cancelled, what condition must be reassessed and who may permit it to proceed?",
                                                "kind": "action",
                                                "id": "control-the-attempt-transition-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": [
                                            "This describes the sporting discipline, not incidental jumps performed while skiing.",
                                            "Exact hill-category thresholds, equipment limits, event formats and compensation formulas should be checked against the applicable FIS rule edition.",
                                            "Kinds include both hill categories and competition formats; they are overlapping classifications."
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-confidence-notes-q01",
                                                "text": "Which of these check these first hold for the sense of ski jumping 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": [
                                            "Normal-hill ski jumping",
                                            "Large-hill ski jumping",
                                            "Ski flying",
                                            "Individual competition",
                                            "Team competition",
                                            "Mixed-team competition"
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-kinds-q01",
                                                "text": "Which of these kinds and varieties hold for the sense of ski jumping this model covers, and on what evidence?",
                                                "kind": "provenance"
                                            }
                                        ]
                                    },
                                    {
                                        "id": "evidence-standards-and-regulation",
                                        "name": "Standards and regulation",
                                        "description": "Recalled without web access and unsourced; every item is a lead to verify.",
                                        "evidence": [
                                            "International Ski and Snowboard Federation (FIS) International Competition Rules for Ski Jumping govern competition conduct, hill requirements, judging and scoring.",
                                            "FIS specifications for competition equipment regulate skis, suits, boots and bindings."
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-standards-and-regulation-q01",
                                                "text": "Which of these standards and regulation hold for the sense of ski jumping 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": [
                                            "Standalone competitive sport at international, national and club levels",
                                            "Jumping component of Nordic combined",
                                            "Athlete training and development on progressively larger hills",
                                            "Summer training and competition using artificial inrun tracks and plastic landing surfaces"
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-real-world-use-q01",
                                                "text": "Which of these real-world use hold for the sense of ski jumping 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": "Jump distance",
                                                "typical_range": "Tens of metres on smaller hills to more than 200 metres in ski flying",
                                                "unit": "m"
                                            },
                                            {
                                                "quantity": "Hill size (HS)",
                                                "typical_range": "Varies by hill category; describes the facility rather than an athlete's jump",
                                                "unit": "m"
                                            },
                                            {
                                                "quantity": "Judges' style score",
                                                "typical_range": "Up to 20 per judge before the prescribed selection of counting scores",
                                                "unit": "points"
                                            }
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-measurements-q01",
                                                "text": "Which of these typical measurements hold for the sense of ski jumping 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": [
                                            "Mistimed or asymmetric take-off can produce an unstable flight.",
                                            "Wind gusts and crosswinds can alter lift, balance and landing position.",
                                            "Landing errors can cause falls and traumatic injuries.",
                                            "Equipment defects or unsuitable surface conditions can compromise control.",
                                            "Noncompliant equipment can lead to disqualification."
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-failure-modes-and-hazards-q01",
                                                "text": "Which of these failure modes and hazards hold for the sense of ski jumping 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": [
                                            "Established participation and competition traditions include Nordic countries, central Europe and Japan.",
                                            "Local climate and access to artificial landing surfaces affect the balance of winter and summer activity."
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-regional-variation-q01",
                                                "text": "Which of these regional variation hold for the sense of ski jumping 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": "Nordic combined",
                                                "difference": "Combines ski jumping with cross-country skiing; standalone ski jumping does not include the cross-country component."
                                            },
                                            {
                                                "name": "Freestyle skiing aerials",
                                                "difference": "Centres on judged acrobatic manoeuvres such as flips and twists, whereas ski jumping centres on distance and controlled flight and landing."
                                            },
                                            {
                                                "name": "Ski flying",
                                                "difference": "A specialised variety of ski jumping performed on the largest hills, rather than a separate activity outside ski jumping."
                                            },
                                            {
                                                "name": "Alpine skiing",
                                                "difference": "Primarily involves descending a course on snow; airborne distance from a dedicated jumping hill is not its defining competitive objective."
                                            }
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-neighbours-q01",
                                                "text": "Which of these neighbouring kinds and how to tell them apart hold for the sense of ski jumping this model covers, and on what evidence?",
                                                "kind": "provenance"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    }
                ]
            },
            "openQuestions": [
                "Does an existing Vercy world model already own ski jumping or a sufficiently specific parent activity, requiring reuse rather than a separate publication?",
                "Which governing rule sets and editions should the first researched model support, particularly across introductory training, domestic events and international competition?",
                "How should ski flying and hill-size categories be represented within this registry entry without creating an unsupported registry split?",
                "Which authoritative procedures define distance measurement, execution assessment, wind and gate adjustments, and review of disputed results for the supported formats?",
                "What documented readiness and start-control practices apply outside formal competition, especially to novice training and artificial-surface sessions?"
            ],
            "statistics": {
                "bundles": 6,
                "layers": 11,
                "findings": 18,
                "questions": 28
            }
        },
        "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 ski jumping, record what state it is in, and decide what may be done with it.",
            "whatItIs": "Enable an agent to recognise ski jumping activity, assess a jump and its operating conditions, and identify permitted next actions under the applicable practice or competition rules.",
            "characteristics": {
                "substance": "activity",
                "origin": "conceptual",
                "agency": "inert"
            },
            "whatYouCanDoWithIt": [
                "observed and measured"
            ],
            "distinguishingFeatures": [
                "Names folded into this entry, which a task may need to split apart again: men's ski jumping, women's ski jumping, ski flying.",
                "3 finer distinctions are held as aliases rather than separate entries, because telling them apart needs a task that asks for it.",
                "Described in 77 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 ski jumping, 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": [
                {
                    "relation": "covers",
                    "note": "Finer kinds folded into this entry because telling them apart needs a task that asks for it. Each is a model waiting to be split out when one does.",
                    "targets": [
                        "men's ski jumping",
                        "women's ski jumping",
                        "ski flying"
                    ]
                }
            ],
            "standing": "Described in 77 Wikipedia languages, which measures how widely it is written about rather than how important or how common it is. 3 finer distinctions are held inside this entry as names rather than as separate models.",
            "structure": {
                "bundles": [
                    {
                        "id": "identity-and-classification",
                        "name": "Identity, naming and classification",
                        "description": "How an agent tells one ski jumping from another, and a ski jumping 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 ski jumping, 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 ski jumping, 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 ski jumping 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 ski jumping, 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 ski jumping, 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 ski jumping 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 ski jumping 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 ski jumping, 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 ski jumping, 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 ski jumping 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 ski jumping from the things most often confused with it.",
                                        "questions": [
                                            {
                                                "id": "distinguishing-features-q01",
                                                "text": "What identifies and describes what distinguishes a ski jumping, 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 ski jumping, 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 ski jumping 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 ski jumping 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 ski jumping between them.",
                                        "questions": [
                                            {
                                                "id": "stages-and-transitions-q01",
                                                "text": "What identifies and describes the lifecycle of a ski jumping, 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 ski jumping, 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 ski jumping 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 ski jumping, how often and by whom.",
                                "findings": [
                                    {
                                        "id": "observation-record",
                                        "name": "Observation record",
                                        "description": "How an observation of a ski jumping 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 ski jumping, 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 ski jumping, 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 ski jumping 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 ski jumping 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 ski jumping, 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 ski jumping and what marks it done.",
                                        "questions": [
                                            {
                                                "id": "steps-and-preconditions-q01",
                                                "text": "What identifies and describes a step of a ski jumping, 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 ski jumping, 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 ski jumping 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 ski jumping consumes and what it produces.",
                                "findings": [
                                    {
                                        "id": "inputs-and-outputs",
                                        "name": "Inputs, outputs and side effects",
                                        "description": "The resources a ski jumping 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 ski jumping, 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 ski jumping, 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 ski jumping 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 ski jumping 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 ski jumping 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 ski jumping 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 ski jumping 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 ski jumping?",
                                                "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 ski jumping?",
                                                "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 ski jumping 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 ski jumping and how confident it is.",
                                        "questions": [
                                            {
                                                "id": "claim-provenance-q01",
                                                "text": "What identifies and describes a claim about a ski jumping, 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 ski jumping, 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 ski jumping 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 ski jumping is retired without being erased.",
                                        "questions": [
                                            {
                                                "id": "validity-and-supersession-q01",
                                                "text": "What identifies and describes the validity of a claim about a ski jumping, 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 ski jumping, 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 ski jumping 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
            }
        }
    }
}