{ "model": { "rank": 12382, "code": "thing-q177190", "model_id": "vr.tr.sleep-disorder", "name": "sleep disorder", "purpose": "Let an agent give general information on sleep disorders, recognise symptoms needing assessment, support sleep hygiene and finding care, and route urgent situations such as falling asleep while driving to safety, without individual medical advice.", "family": "Thing Registry", "category": "Cross-cutting context", "status": "research-draft", "kind": "thing", "plane": "XCT", "domain": "XCT.STA", "industry": "", "version": "", "url": "/models/thing/q177190/", "tier": 2, "score": 40, "payload": { "layer": "wikidata", "aliases": [ "sleep disturbance", "hypnophobia", "nightmare disorder", "periodic limb movement disorder", "subeth", "Non-restorative sleep", "nap time sleep terror", "drug induced sleep disorder", "repetitive intrusions of sleep", "sleep arousal disorder", "REM sleep behavior disorder", "upper airway resistance syndrome", "circadian rhythm sleep disorder", "excessive daytime sleepiness", "sleep fragmentation", "microarousal", "respiratory-effort related arousals", "sleep-related dissociative disorder", "agrypnia excitata", "Alcohol use and sleep", "sleep-wake transition disorders", "caffeine-induced sleep disorder", "sleep-wake disorder", "dyssomnia", "parasomnia", "Sleep state misperception", "night horror", "disruptions of 24-hour sleep-wake cycle", "Paroniria", "confusional arousals", "rapid eye movement sleep disorder", "advanced sleep phase syndrome", "non-24-hour sleep-wake disorder", "shift work sleep disorder", "irregular sleep–wake rhythm", "sleep inversion", "subvigilance syndrome", "alcohol effects on circadian rhythm", "Somniloquy", "intrinsic sleep disorders" ], "aliasCount": 47, "merged": 47, "knownIn": 40, "facets": null, "markers": [], "lexicalClass": "", "senseRank": null, "alsoRegisteredAs": "vr.tr.sleep-disorder", "source": { "dataset": "wikidata", "item": "Q177190", "url": "https://www.wikidata.org/wiki/Q177190", "license": "CC0 1.0" } }, "research": { "vercy": "1.0-draft", "publication": { "status": "research-draft", "adjudicationStatus": "unreviewed", "publishableCanonical": false, "generatedAt": "2026-09-11T16:05:29Z", "providers": [ "Claude" ], "breadth": "written by Claude from model knowledge without web access - no source was read, every claim is a lead to verify", "pass": 2, "wave": 1, "engine": "claude" }, "metaModel": { "id": "THING-Q177190", "registryId": "vr.tr.sleep-disorder", "name": "sleep disorder", "version": "0.2.0-wave.1", "entryKind": "thing", "family": "Thing Registry", "domain": [ "XCT.STA" ], "status": "research-draft" }, "canonicalUrl": "https://ver.cy/models/thing/q177190/", "model": { "registry_id": "vr.tr.sleep-disorder", "name": "sleep disorder", "purpose": "Let an agent give general information on sleep disorders, recognise symptoms needing assessment, support sleep hygiene and finding care, and route urgent situations such as falling asleep while driving to safety, without individual medical advice.", "definition": "A medical condition that disrupts the pattern, quality or duration of sleep, including insomnia, sleep apnoea, narcolepsy, restless legs and periodic limb movement disorder, circadian rhythm disorders, parasomnias such as nightmare disorder, and non-restorative sleep; sleep disorders affect health and safety and are treatable.", "what_it_is_for": "Recognising and managing disrupted sleep.", "affordances": [ "explain types and symptoms in general terms", "support sleep hygiene", "help find sleep clinics and specialists", "route safety concerns" ], "distinguishing_features": [ "Disrupted sleep", "Many types", "Affects daytime function", "Treatable" ], "appearance": "Not physical; experienced as poor sleep and daytime effects.", "visual_identification": [ "Difficulty sleeping or excessive sleepiness", "Snoring and breathing pauses in apnoea", "Occasional poor sleep is not a disorder" ], "physical_properties": [], "families_and_kinds": [ "insomnia", "sleep-related breathing disorders", "hypersomnias such as narcolepsy", "circadian rhythm disorders", "parasomnias and movement disorders" ], "related_models": [ { "relation": "is a kind of", "target": "mental disorder", "why": "category" }, { "relation": "is a kind of", "target": "clinical sign", "why": "category" }, { "relation": "is treated by", "target": "health care", "why": "services" }, { "relation": "is related to", "target": "psychosis", "why": "sleep and mental health" } ], "identifiers": [], "standards_and_regulation": [ "International Classification of Sleep Disorders", "Clinical guidelines on insomnia and sleep apnoea", "Driving fitness rules for sleep disorders" ], "failure_modes_and_hazards": [ "Drowsy driving", "Untreated apnoea", "Agents diagnosing or recommending medication" ], "in_scope": [], "out_of_scope": [], "characteristics": [] }, "sources": [], "structure": { "bundles": [ { "id": "safety", "name": "Safety", "description": "Immediate concerns.", "rationale": "Safety first.", "layers": [ { "id": "driving", "name": "Driving", "description": "Drowsiness and safety.", "findings": [ { "id": "driving-finding", "name": "Driving", "description": "Drowsy driving.", "questions": [ { "text": "Is the person at risk of falling asleep while driving or operating machinery?", "kind": "boundary" }, { "text": "Should they stop and seek assessment, and what do driving rules require?", "kind": "action" } ] } ] }, { "id": "crisis", "name": "Crisis", "description": "Mental health.", "findings": [ { "id": "crisis-finding", "name": "Crisis", "description": "Mental health.", "questions": [ { "text": "Is severe sleep loss linked to a mental health crisis or thoughts of self-harm?", "kind": "boundary" }, { "text": "Which crisis services apply?", "kind": "action" } ] } ] } ] }, { "id": "understand", "name": "Understand", "description": "Types and symptoms.", "rationale": "General information.", "layers": [ { "id": "types", "name": "Types", "description": "Which disorder.", "findings": [ { "id": "types-finding", "name": "Types", "description": "Types.", "questions": [ { "text": "Which kind of sleep disorder do these symptoms resemble, in general terms?", "kind": "definition" }, { "text": "Is the user asking for a diagnosis of their own condition?", "kind": "boundary" } ] } ] }, { "id": "assessment", "name": "Assessment", "description": "Getting assessed.", "findings": [ { "id": "assessment-finding", "name": "Assessment", "description": "Assessment.", "questions": [ { "text": "When should someone see a doctor or sleep clinic?", "kind": "provenance" }, { "text": "What does a sleep study involve?", "kind": "provenance" } ] } ] } ] }, { "id": "manage", "name": "Manage", "description": "Sleep hygiene and treatment.", "rationale": "Evidence-based.", "layers": [ { "id": "hygiene", "name": "Hygiene", "description": "Sleep habits.", "findings": [ { "id": "hygiene-finding", "name": "Hygiene", "description": "Sleep hygiene.", "questions": [ { "text": "Which evidence-based sleep habits do health authorities recommend?", "kind": "provenance" }, { "text": "How can a sleep diary help?", "kind": "action" } ] } ] }, { "id": "treatment", "name": "Treatment", "description": "Treatment options.", "findings": [ { "id": "treatment-finding", "name": "Treatment", "description": "Treatments.", "questions": [ { "text": "Which treatments are used for this disorder, such as CBT-I or CPAP, in general terms?", "kind": "provenance" }, { "text": "Which questions should be asked of a specialist?", "kind": "action" } ] } ] } ] }, { "id": "life", "name": "Life", "description": "Living with it.", "rationale": "Support helps.", "layers": [ { "id": "work", "name": "Work", "description": "Work and school.", "findings": [ { "id": "work-finding", "name": "Work", "description": "Work and school.", "questions": [ { "text": "Which accommodations can be requested for a sleep disorder?", "kind": "provenance" }, { "text": "How does shift work affect sleep?", "kind": "provenance" } ] } ] }, { "id": "support", "name": "Support", "description": "Organisations.", "findings": [ { "id": "support-finding", "name": "Support", "description": "Organisations.", "questions": [ { "text": "Which patient organisations support people with this disorder?", "kind": "provenance" }, { "text": "Which resources do they offer?", "kind": "provenance" } ] } ] } ] } ] }, "openQuestions": [ "Should each disorder be a separate entry?", "How should guidelines be linked?", "How should sleep clinics be localised?" ], "statistics": { "bundles": 4, "layers": 8, "findings": 8, "questions": 16 } }, "draft": { "generator": "vr.draft.v3", "status": "draft-generated", "researched": false, "archetype": "disease or condition", "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 sleep disorder, record what state it is in, and decide what may be done with it.", "whatItIs": "Let an agent give general information on sleep disorders, recognise symptoms needing assessment, support sleep hygiene and finding care, and route urgent situations such as falling asleep while driving to safety, without individual medical advice.", "characteristics": { "substance": "abstract", "origin": "conceptual", "agency": "inert" }, "whatYouCanDoWithIt": [ "observed and measured" ], "distinguishingFeatures": [ "Names folded into this entry, which a task may need to split apart again: sleep disturbance, hypnophobia, nightmare disorder, periodic limb movement disorder, subeth, Non-restorative sleep, nap time sleep terror, drug induced sleep disorder, repetitive intrusions of sleep, sleep arousal disorder, REM sleep behavior disorder, upper airway resistance syndrome.", "47 finer distinctions are held as aliases rather than separate entries, because telling them apart needs a task that asks for it.", "Described in 40 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 sleep disorder, and on what evidence are they told apart?" ], "whatItIsMadeOf": "an abstraction with no physical instance", "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": [ "Recognised by criteria applied to signs and findings, not by appearance. Two conditions can look identical and be distinguished only by test." ], "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": [ "sleep disturbance", "hypnophobia", "nightmare disorder", "periodic limb movement disorder", "subeth", "Non-restorative sleep", "nap time sleep terror", "drug induced sleep disorder", "repetitive intrusions of sleep", "sleep arousal disorder", "REM sleep behavior disorder", "upper airway resistance syndrome" ] } ], "standing": "Described in 40 Wikipedia languages, which measures how widely it is written about rather than how important or how common it is. 47 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 sleep disorder from another, and a sleep disorder 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 sleep disorder, 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 sleep disorder, 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 sleep disorder 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 sleep disorder, 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 sleep disorder, 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 sleep disorder 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 sleep disorder 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 sleep disorder, 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 sleep disorder, 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 sleep disorder 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 sleep disorder from the things most often confused with it.", "questions": [ { "id": "distinguishing-features-q01", "text": "What identifies and describes what distinguishes a sleep disorder, 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 sleep disorder, 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 sleep disorder 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 sleep disorder 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 sleep disorder between them.", "questions": [ { "id": "stages-and-transitions-q01", "text": "What identifies and describes the lifecycle of a sleep disorder, 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 sleep disorder, 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 sleep disorder 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 sleep disorder, how often and by whom.", "findings": [ { "id": "observation-record", "name": "Observation record", "description": "How an observation of a sleep disorder 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 sleep disorder, 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 sleep disorder, 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 sleep disorder is known, and what must it refuse?", "kind": "action", "answer_data": [ "permitted actions", "preconditions", "refusals", "escalation" ] } ] } ] } ] }, { "id": "diagnosis-and-criteria", "name": "Diagnosis, criteria and coding", "description": "What makes a case of sleep disorder a case, and under which revision.", "rationale": "Criteria change between revisions, so a diagnosis without its coding revision cannot be compared with a later one.", "layers": [ { "id": "criteria", "name": "Diagnostic criteria", "description": "The criteria in force and who issues them.", "findings": [ { "id": "criteria-record", "name": "Criteria, issuer and revision", "description": "What must be true for a diagnosis, according to whom.", "questions": [ { "id": "criteria-record-q01", "text": "What criteria define sleep disorder, issued by which body, in which revision?", "kind": "definition" }, { "id": "criteria-record-q02", "text": "What changed between revisions that would reclassify existing cases?", "kind": "boundary" } ] } ] }, { "id": "coding", "name": "Coding and terminology", "description": "The codes used to record it and their mapping.", "findings": [ { "id": "coding-record", "name": "Codes and mappings", "description": "Which classification codes apply and how they map.", "questions": [ { "id": "coding-record-q01", "text": "Which classification and terminology codes cover sleep disorder, and how do they map to each other?", "kind": "definition" }, { "id": "coding-record-q02", "text": "What is lost when a case is mapped from one scheme to another?", "kind": "boundary" } ] } ] } ] }, { "id": "course-and-population", "name": "Course, population and care", "description": "How sleep disorder develops, whom it affects, and what is done about it.", "rationale": "The condition, the diagnosis and the episode of care are three different things, and an agent must not merge them.", "layers": [ { "id": "course", "name": "Course and stages", "description": "Onset, progression, remission and outcome.", "findings": [ { "id": "course-record", "name": "Stages and transitions", "description": "The stages recorded and what moves a case between them.", "questions": [ { "id": "course-record-q01", "text": "What course does sleep disorder typically take, and what marks each stage?", "kind": "definition" }, { "id": "course-record-q02", "text": "What separates the condition itself from an episode of care for it?", "kind": "boundary" } ] } ] }, { "id": "population", "name": "Affected populations", "description": "Who is affected, how often, and on what evidence.", "findings": [ { "id": "epidemiology", "name": "Prevalence and its basis", "description": "Rates with their population, period and source.", "questions": [ { "id": "epidemiology-q01", "text": "What prevalence or incidence is reported for sleep disorder, in which population and period?", "kind": "measurement" }, { "id": "epidemiology-q02", "text": "What may an agent not conclude about an individual from a population rate?", "kind": "action" } ] } ] } ] }, { "id": "provenance-and-evidence", "name": "Provenance, evidence and time", "description": "Where every claim about a sleep disorder 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 sleep disorder and how confident it is.", "questions": [ { "id": "claim-provenance-q01", "text": "What identifies and describes a claim about a sleep disorder, 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 sleep disorder, 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 sleep disorder 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 sleep disorder is retired without being erased.", "questions": [ { "id": "validity-and-supersession-q01", "text": "What identifies and describes the validity of a claim about a sleep disorder, 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 sleep disorder, 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 sleep disorder is known, and what must it refuse?", "kind": "action", "answer_data": [ "permitted actions", "preconditions", "refusals", "escalation" ] } ] } ] } ] } ] }, "statistics": { "bundles": 5, "layers": 10, "findings": 12, "questions": 32 } } } }