{
    "model": {
        "rank": 1776,
        "code": "thing-q7935",
        "model_id": "vr.tr.avalanche",
        "name": "avalanche",
        "purpose": "Enable an AI agent to recognise a snow avalanche, record its development and consequences, and identify evidence and authority needed for monitoring, access restrictions or response.",
        "family": "Thing Registry",
        "category": "Activities and processes",
        "status": "research-draft",
        "kind": "thing",
        "plane": "ACT",
        "domain": "ACT.ACT",
        "industry": "",
        "version": "",
        "url": "/models/thing/q7935/",
        "tier": 2,
        "score": 127,
        "payload": {
            "layer": "wikidata",
            "aliases": [
                "Roof avalanches",
                "slab avalanche",
                "snow avalanche",
                "loose snow avalanche",
                "powder snow avalanche"
            ],
            "aliasCount": 5,
            "merged": 5,
            "knownIn": 127,
            "facets": null,
            "markers": [],
            "lexicalClass": "",
            "senseRank": null,
            "alsoRegisteredAs": "vr.tr.avalanche",
            "source": {
                "dataset": "wikidata",
                "item": "Q7935",
                "url": "https://www.wikidata.org/wiki/Q7935",
                "license": "CC0 1.0"
            }
        },
        "research": {
            "vercy": "1.0-draft",
            "publication": {
                "status": "research-draft",
                "adjudicationStatus": "unreviewed",
                "publishableCanonical": false,
                "generatedAt": "2026-09-06T21:49:41Z",
                "providers": [
                    "Codex"
                ],
                "missingProviders": [
                    "Grok"
                ],
                "pass": 2,
                "cost": {
                    "grok": {
                        "usd": null,
                        "turns": null,
                        "seconds": 2.2,
                        "error": "Error: Internal error: {\n  \"message\": \"API error (status 402 Payment Required): Grok Build usage balance exhausted\",\n  \"http_status\": 402\n}",
                        "retried": true
                    },
                    "codex": {
                        "seconds": 53.2,
                        "error": "Reading additional input from stdin...\nOpenAI Codex v0.153.3\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: 01a078b2-094c-74d1-a749-ccae359fbb57\n--------\nuser\nYou are drafting a Vercy meta-model for one registered thing. Answer as JSON only, no prose around it.\n\nThing: avalanche\nRegistry id: vr.tr.avalanche\nPlane / domain: ACT / ACT.ACT\nRegistry definition: (none recorded)\nNames folded into this entry: (none)\n\nA Ver"
                    }
                }
            },
            "metaModel": {
                "id": "THING-Q7935",
                "registryId": "vr.tr.avalanche",
                "name": "avalanche",
                "version": "0.1.0-research.1",
                "entryKind": "thing",
                "family": "Thing Registry",
                "domain": [
                    "ACT.ACT"
                ],
                "status": "research-draft"
            },
            "canonicalUrl": "https://ver.cy/models/thing/q7935/",
            "model": {
                "registry_id": "vr.tr.avalanche",
                "name": "avalanche",
                "purpose": "Enable an AI agent to recognise a snow avalanche, record its development and consequences, and identify evidence and authority needed for monitoring, access restrictions or response.",
                "definition": "",
                "scope_statement": "This model provisionally owns an individual snow-avalanche event: its release, downslope movement, deposition, lifecycle, affected footprint and event-specific consequences; the registry's intended inclusion of other avalanche materials remains unresolved.",
                "in_scope": [
                    "Event identity, occurrence evidence and uncertainty",
                    "Release location, time, material and initiating circumstances",
                    "Movement through the avalanche path and resulting deposits",
                    "Event size, lifecycle and observed or estimated reach",
                    "People, assets and routes affected by this event",
                    "Event-specific monitoring, restrictions and response decisions"
                ],
                "out_of_scope": [
                    "Regional avalanche forecasts and general danger ratings",
                    "Persistent terrain, avalanche paths and susceptibility maps",
                    "Snowpack evolution and weather systems independent of this event",
                    "People, vehicles and infrastructure as independently managed entities",
                    "Rescue operations, medical treatment and incident command procedures",
                    "Landslides, rockfalls, glacier calving and metaphorical avalanches unless registry research explicitly includes them"
                ],
                "distinguishing_features": [
                    "Evidence identifies a release and downslope movement of snow, rather than only unstable snow or a forecast of possible release.",
                    "The event has an identifiable occurrence interval and footprint; a recurring avalanche path is a location that can host multiple events.",
                    "Moving material is predominantly snow under the provisional scope; predominantly rock, soil or ice requires a neighbouring classification or an explicit boundary decision.",
                    "A cornice collapse is recorded as an initiating event when it triggers a separate snow release; collapse alone does not automatically establish an avalanche.",
                    "Reported releases are treated as one event only when spatial, temporal and movement evidence supports their continuity."
                ],
                "characteristics": [
                    {
                        "name": "Occurrence confidence",
                        "kind": "state",
                        "unit_or_values": "reported | supported | confirmed | disputed | unknown, with evidence and assessment time",
                        "why_it_matters": "Separates an observed event from a prediction, ambiguous report or mistaken identification."
                    },
                    {
                        "name": "Occurrence interval",
                        "kind": "measurement",
                        "unit_or_values": "earliest and latest plausible timestamps, with timezone and precision",
                        "why_it_matters": "Supports event matching and distinguishes occurrence time from discovery time."
                    },
                    {
                        "name": "Release classification",
                        "kind": "category",
                        "unit_or_values": "classification label and named scheme; unknown or unresolved permitted",
                        "why_it_matters": "Preserves distinctions between release mechanisms without assuming competing classification schemes are interchangeable."
                    },
                    {
                        "name": "Initiating circumstance",
                        "kind": "category",
                        "unit_or_values": "natural | human-associated | deliberate control | other | unknown, with attribution confidence",
                        "why_it_matters": "Records evidence about initiation without treating proximity or timing as proof of causation."
                    },
                    {
                        "name": "Event phase",
                        "kind": "state",
                        "unit_or_values": "releasing | moving | depositing | movement ceased | unknown, timestamped and spatially qualified",
                        "why_it_matters": "Distinguishes event progression from the separate question of whether the area is safe."
                    },
                    {
                        "name": "Release and runout geometry",
                        "kind": "measurement",
                        "unit_or_values": "mapped geometries; distance and elevation in metres; coordinate reference system and uncertainty",
                        "why_it_matters": "Locates the event and establishes which places its movement actually reached."
                    },
                    {
                        "name": "Avalanche size",
                        "kind": "category",
                        "unit_or_values": "size class with named scale and version, supporting observations and confidence",
                        "why_it_matters": "Makes size judgments interpretable without confusing physical dimensions with destructive potential."
                    },
                    {
                        "name": "Deposit dimensions",
                        "kind": "measurement",
                        "unit_or_values": "area in square metres, depth in metres and volume in cubic metres where supported",
                        "why_it_matters": "Characterises accumulated material while preserving the difference between measurements and estimates."
                    },
                    {
                        "name": "Affected entities",
                        "kind": "relation",
                        "unit_or_values": "links to people, routes, structures or other entities, with observed, reported or possible impact",
                        "why_it_matters": "Connects the event to consequences without equating footprint overlap with confirmed harm."
                    },
                    {
                        "name": "Event-specific access decision",
                        "kind": "relation",
                        "unit_or_values": "linked restriction or reopening decision, issuing authority, area, validity interval and evidence",
                        "why_it_matters": "Allows an agent to report applicable decisions without independently declaring safe access."
                    }
                ],
                "affordances": [
                    "Create an evidence-qualified event record and reconcile potentially duplicate avalanche reports.",
                    "Map release, movement and deposition areas while retaining uncertainty and observation times.",
                    "Classify release and size using explicitly identified schemes.",
                    "Link affected people, routes and assets to reported or confirmed consequences.",
                    "Flag missing observations and refer unresolved assessments to the responsible avalanche or response authority.",
                    "Track event-specific restrictions and response decisions against their evidence, jurisdiction and expiry."
                ]
            },
            "sources": [],
            "structure": {
                "bundles": [
                    {
                        "id": "occurrence-and-event-boundaries",
                        "name": "Occurrence and event boundaries",
                        "description": "Establishes whether an avalanche occurred and which observations describe the same event.",
                        "rationale": "Avalanche reports can describe a forecast, old debris, multiple releases or different views of one release.",
                        "layers": [
                            {
                                "id": "occurrence-evidence",
                                "name": "Occurrence evidence",
                                "description": "Separates evidence of actual snow movement from suspected instability or predicted release.",
                                "findings": [
                                    {
                                        "id": "observed-release-or-traces",
                                        "name": "Observed release or event traces",
                                        "description": "Records direct observations and interpreted traces together with their sources and limitations.",
                                        "questions": [
                                            {
                                                "text": "What observation supports an actual release and downslope movement of snow?",
                                                "kind": "definition",
                                                "id": "observed-release-or-traces-q01"
                                            },
                                            {
                                                "text": "Who or what produced that evidence, when was it captured, and could the traces predate the reported event?",
                                                "kind": "provenance",
                                                "id": "observed-release-or-traces-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "event-continuity",
                                "name": "Event continuity",
                                "description": "Defines the occurrence interval and distinguishes one event from related or repeated releases.",
                                "findings": [
                                    {
                                        "id": "single-or-linked-releases",
                                        "name": "Single or linked releases",
                                        "description": "Records the basis for merging reports or keeping successive releases distinct.",
                                        "questions": [
                                            {
                                                "text": "What are the earliest and latest plausible occurrence times, distinct from discovery and reporting times?",
                                                "kind": "measurement",
                                                "id": "single-or-linked-releases-q01"
                                            },
                                            {
                                                "text": "Do observed releases form one continuous movement, separate events or a linked sequence, and what supports that boundary?",
                                                "kind": "boundary",
                                                "id": "single-or-linked-releases-q02"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "release-and-initiation",
                        "name": "Release and initiation",
                        "description": "Characterises where and how snow detached and what is known about initiation.",
                        "rationale": "Release geometry and initiation distinguish avalanche mechanisms and support interpretation of event evidence.",
                        "layers": [
                            {
                                "id": "release-material-and-form",
                                "name": "Release material and form",
                                "description": "Records released material, detachment form and the classification scheme used.",
                                "findings": [
                                    {
                                        "id": "release-classification-evidence",
                                        "name": "Release classification evidence",
                                        "description": "Connects a proposed avalanche type to observations rather than inferring it from consequences alone.",
                                        "questions": [
                                            {
                                                "text": "What observations describe the released snow and support its assigned release type under a named classification scheme?",
                                                "kind": "definition",
                                                "id": "release-classification-evidence-q01"
                                            },
                                            {
                                                "text": "Where is the release area, and which dimensions of its boundary or fracture were measured rather than estimated?",
                                                "kind": "measurement",
                                                "id": "release-classification-evidence-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "initiation-attribution",
                                "name": "Initiation attribution",
                                "description": "Separates observed initiating circumstances from hypotheses about triggering conditions.",
                                "findings": [
                                    {
                                        "id": "trigger-and-supporting-context",
                                        "name": "Trigger and supporting context",
                                        "description": "Records proposed initiation and links relevant snowpack, weather or activity evidence.",
                                        "questions": [
                                            {
                                                "text": "What evidence supports the attributed trigger, and which alternative explanations remain plausible?",
                                                "kind": "provenance",
                                                "id": "trigger-and-supporting-context-q01"
                                            },
                                            {
                                                "text": "Which snowpack observations, weather conditions or preceding activities are relevant to this release, and how closely do they match its time and location?",
                                                "kind": "boundary",
                                                "id": "trigger-and-supporting-context-q02"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "movement-runout-and-deposition",
                        "name": "Movement, runout and deposition",
                        "description": "Tracks the avalanche from release through movement to its observed deposits.",
                        "rationale": "An avalanche's event footprint and progression cannot be represented by its release point or a pre-existing path alone.",
                        "layers": [
                            {
                                "id": "movement-and-reach",
                                "name": "Movement and reach",
                                "description": "Records observed movement, phase transitions and the extent reached.",
                                "findings": [
                                    {
                                        "id": "time-qualified-movement-footprint",
                                        "name": "Time-qualified movement footprint",
                                        "description": "Distinguishes observed passage from inferred or simulated reach.",
                                        "questions": [
                                            {
                                                "text": "Which areas were observed to be traversed, at what times, and which portions of the footprint remain inferred?",
                                                "kind": "measurement",
                                                "id": "time-qualified-movement-footprint-q01"
                                            },
                                            {
                                                "text": "What evidence establishes the latest known phase and whether movement has ceased throughout the recorded event area?",
                                                "kind": "provenance",
                                                "id": "time-qualified-movement-footprint-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "deposits-and-size",
                                "name": "Deposits and size",
                                "description": "Describes deposited snow and records interpretable estimates of event magnitude.",
                                "findings": [
                                    {
                                        "id": "deposit-extent-and-magnitude",
                                        "name": "Deposit extent and magnitude",
                                        "description": "Keeps measured deposit properties distinct from scale-based size judgments.",
                                        "questions": [
                                            {
                                                "text": "What are the observed deposit extent and depth, and what uncertainty applies to any estimated volume?",
                                                "kind": "measurement",
                                                "id": "deposit-extent-and-magnitude-q01"
                                            },
                                            {
                                                "text": "Which size scale and version were used, and what observations justify the assigned class?",
                                                "kind": "provenance",
                                                "id": "deposit-extent-and-magnitude-q02"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "consequences-and-response-constraints",
                        "name": "Consequences and response constraints",
                        "description": "Links the avalanche to affected entities and records constraints governing event-specific action.",
                        "rationale": "The agent must distinguish potential exposure from confirmed consequences and avoid interpreting cessation as permission to enter.",
                        "layers": [
                            {
                                "id": "exposure-and-confirmed-impact",
                                "name": "Exposure and confirmed impact",
                                "description": "Records who or what may have been reached and what effects are supported by evidence.",
                                "findings": [
                                    {
                                        "id": "affected-entities-and-outcomes",
                                        "name": "Affected entities and outcomes",
                                        "description": "Separates possible involvement, reported involvement and verified consequences.",
                                        "questions": [
                                            {
                                                "text": "Which people, routes or assets intersected the event footprint at the relevant time, and which links remain uncertain?",
                                                "kind": "boundary",
                                                "id": "affected-entities-and-outcomes-q01"
                                            },
                                            {
                                                "text": "What evidence confirms burial, injury, damage or interruption, and when was each outcome last verified?",
                                                "kind": "provenance",
                                                "id": "affected-entities-and-outcomes-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "residual-exposure-and-authorised-action",
                                "name": "Residual exposure and authorised action",
                                "description": "Links unresolved local hazards and authoritative decisions to proposed actions around the event.",
                                "findings": [
                                    {
                                        "id": "access-and-response-decision-basis",
                                        "name": "Access and response decision basis",
                                        "description": "Records applicable restrictions, assessment gaps and the authority responsible for action decisions.",
                                        "questions": [
                                            {
                                                "text": "Which current assessments address additional releases or other hazards affecting access to this event's footprint?",
                                                "kind": "provenance",
                                                "id": "access-and-response-decision-basis-q01"
                                            },
                                            {
                                                "text": "What restriction or response decision applies, who issued it, and what reassessment is required before it can change?",
                                                "kind": "action",
                                                "id": "access-and-response-decision-basis-q02"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    }
                ]
            },
            "openQuestions": [
                "Does vr.tr.avalanche denote only snow avalanches, or does it also include ice, rock or other material avalanches?",
                "Does an existing Vercy world model already own this concept, requiring a registry link instead of a separate publication?",
                "Which avalanche classification and size schemes should be supported, and which distinctions cannot be reliably translated between them?",
                "What evidence and event-boundary conventions should govern separation of cascading, sympathetic or closely repeated releases?",
                "Which jurisdiction-specific authorities and assessment records govern restrictions, response activation and reopening around an avalanche event?"
            ],
            "statistics": {
                "bundles": 4,
                "layers": 8,
                "findings": 8,
                "questions": 16
            }
        },
        "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 avalanche, record what state it is in, and decide what may be done with it.",
            "whatItIs": "Enable an AI agent to recognise a snow avalanche, record its development and consequences, and identify evidence and authority needed for monitoring, access restrictions or response.",
            "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: Roof avalanches, slab avalanche, snow avalanche, loose snow avalanche, powder snow avalanche.",
                "5 finer distinctions are held as aliases rather than separate entries, because telling them apart needs a task that asks for it.",
                "Described in 127 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 avalanche, 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": [
                        "Roof avalanches",
                        "slab avalanche",
                        "snow avalanche",
                        "loose snow avalanche",
                        "powder snow avalanche"
                    ]
                }
            ],
            "standing": "Described in 127 Wikipedia languages, which measures how widely it is written about rather than how important or how common it is. 5 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 avalanche from another, and a avalanche 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 avalanche, 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 avalanche, 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 avalanche 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 avalanche, 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 avalanche, 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 avalanche 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 avalanche 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 avalanche, 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 avalanche, 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 avalanche 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 avalanche from the things most often confused with it.",
                                        "questions": [
                                            {
                                                "id": "distinguishing-features-q01",
                                                "text": "What identifies and describes what distinguishes a avalanche, 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 avalanche, 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 avalanche 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 avalanche 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 avalanche between them.",
                                        "questions": [
                                            {
                                                "id": "stages-and-transitions-q01",
                                                "text": "What identifies and describes the lifecycle of a avalanche, 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 avalanche, 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 avalanche 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 avalanche, how often and by whom.",
                                "findings": [
                                    {
                                        "id": "observation-record",
                                        "name": "Observation record",
                                        "description": "How an observation of a avalanche 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 avalanche, 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 avalanche, 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 avalanche 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 avalanche 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 avalanche, 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 avalanche and what marks it done.",
                                        "questions": [
                                            {
                                                "id": "steps-and-preconditions-q01",
                                                "text": "What identifies and describes a step of a avalanche, 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 avalanche, 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 avalanche 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 avalanche consumes and what it produces.",
                                "findings": [
                                    {
                                        "id": "inputs-and-outputs",
                                        "name": "Inputs, outputs and side effects",
                                        "description": "The resources a avalanche 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 avalanche, 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 avalanche, 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 avalanche 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 avalanche 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 avalanche 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 avalanche 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 avalanche 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 avalanche?",
                                                "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 avalanche?",
                                                "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 avalanche 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 avalanche and how confident it is.",
                                        "questions": [
                                            {
                                                "id": "claim-provenance-q01",
                                                "text": "What identifies and describes a claim about a avalanche, 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 avalanche, 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 avalanche 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 avalanche is retired without being erased.",
                                        "questions": [
                                            {
                                                "id": "validity-and-supersession-q01",
                                                "text": "What identifies and describes the validity of a claim about a avalanche, 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 avalanche, 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 avalanche 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
            }
        }
    }
}