{ "model": { "rank": 6545, "code": "thing-q328272", "model_id": "vr.tr.t-54-55", "name": "T-54/55", "purpose": "Enable an AI agent to identify a T-54/55 family tank, distinguish its documented configuration from its observed condition, and determine appropriate inspection, preservation and handling actions.", "family": "Thing Registry", "category": "Physical world and living systems", "status": "research-draft", "kind": "thing", "plane": "PHY", "domain": "PHY.OBJ", "industry": "", "version": "", "url": "/models/thing/q328272/", "tier": 2, "score": 60, "payload": { "layer": "wikidata", "aliases": [ "SPOT-55", "BLG-60", "T-55S1", "T-54", "Tifon 2A", "T-55MV", "T-55AGM", "T-55AM Merida" ], "aliasCount": 8, "merged": 8, "knownIn": 60, "facets": null, "markers": [], "lexicalClass": "", "senseRank": null, "alsoRegisteredAs": null, "source": { "dataset": "wikidata", "item": "Q328272", "url": "https://www.wikidata.org/wiki/Q328272", "license": "CC0 1.0" } }, "research": { "vercy": "1.0-draft", "publication": { "status": "research-draft", "adjudicationStatus": "unreviewed", "publishableCanonical": false, "generatedAt": "2026-09-09T22:59:02Z", "providers": [ "Codex" ], "breadth": "recalled by Codex without web access - no source was read", "missingProviders": [], "pass": 2, "cost": { "grok": { "seconds": 23.1, "error": "Reading additional input from stdin...\nOpenAI Codex v0.153.4\n--------\nworkdir: R:\\02_PROJECTS\\02_Meta_Models_Platforms\\Ver.cy\\current\\thing-registry-backlog\nmodel: gpt-6-astra\nprovider: openai\napproval: never\nsandbox: read-only\nreasoning effort: none\nreasoning summaries: none\nsession id: 01a08864-1458-7841-a4ff-784ea26939b0\n--------\nuser\nDescribe what is already known about one registered thing. Answer as JSON only, no prose around it.\n\nThing: T-54/55\nSense to describe: (none recorded)\nDomain code: PHY.OBJ\nAlso known as: (none)\n\n\nContext for this batch of 188 things:\n# Batch 006: 1001 register", "usd": 0, "recall": true }, "codex": { "seconds": 87.3, "error": "Reading additional input from stdin...\nOpenAI Codex v0.153.4\n--------\nworkdir: R:\\02_PROJECTS\\02_Meta_Models_Platforms\\Ver.cy\\current\\thing-registry-backlog\nmodel: gpt-6-astra\nprovider: openai\napproval: never\nsandbox: read-only\nreasoning effort: none\nreasoning summaries: none\nsession id: 01a08864-145e-7b52-a25f-43ac4ab166e7\n--------\nuser\nYou are drafting a Vercy meta-model for one registered thing. Answer as JSON only, no prose around it.\n\nThing: T-54/55\nRegistry id: vr.tr.t-54-55\nPlane / domain: PHY / PHY.OBJ\nRegistry definition: (none recorded)\nNames folded into this entry: (none)\n\n\nContext " } } }, "metaModel": { "id": "THING-Q328272", "registryId": "vr.tr.t-54-55", "name": "T-54/55", "version": "0.1.0-research.1", "entryKind": "thing", "family": "Thing Registry", "domain": [ "PHY.OBJ" ], "status": "research-draft" }, "canonicalUrl": "https://ver.cy/models/thing/q328272/", "model": { "registry_id": "vr.tr.t-54-55", "name": "T-54/55", "purpose": "Enable an AI agent to identify a T-54/55 family tank, distinguish its documented configuration from its observed condition, and determine appropriate inspection, preservation and handling actions.", "definition": "The T-54/55 is a closely related family of Soviet-designed tracked tanks, originally classified as medium tanks and subsequently widely treated as main battle tanks, whose standard gun-tank versions have a four-person crew and a 100 mm rifled main gun.", "scope_statement": "This model owns the recognition criteria, configuration distinctions and condition evidence specific to the T-54/55 tank family under vr.tr.t-54-55 in PHY / PHY.OBJ; it keeps T-54 and T-55 within one registered concept while distinguishing family, variant and individual vehicle.", "in_scope": [ "T-54 and T-55 family membership, variant attribution and uncertainty", "Production identity, hull and turret provenance, and documented rebuilds", "Installed propulsion, running gear, armament, observation and protection systems", "Configuration-dependent dimensions, mass, crew arrangements and equipment", "Mechanical condition, preservation state and evidence supporting permitted handling" ], "out_of_scope": [ "General tank principles already owned by a broader tank model", "Type 59, T-62 and other separately designated related tank families, except comparison and lineage links", "Recovery vehicles, bridgelayers and other role conversions as independent vehicle kinds", "Ammunition design, firing procedures and combat employment", "Military organisations, campaigns and ownership transactions as independent subjects", "Scale models, replicas and representations of T-54/55 tanks" ], "distinguishing_features": [ "Require production identity or documented provenance supporting T-54 or T-55 attribution; a rounded turret and tracked hull alone cannot resolve closely related vehicles.", "Compare hull, turret and installed gun together against a variant reference: a 100 mm rifled gun is a baseline clue, while a replacement gun requires a documented conversion explanation. [Canadian Tank Museum](https://tankmuseum.ca/blog-post/the-t-54/)", "Distinguish T-54 from T-55 through a combination of production evidence and variant-specific engine, turret and protection equipment; do not treat one removable fitting as conclusive.", "Test Type 59 attribution separately because its close relationship makes visual resemblance insufficient evidence of T-54/55 identity. [Canadian Tank Museum](https://tankmuseum.ca/blog-post/the-t-54/)", "Separate a tank retaining its turreted tank role from a chassis converted to recovery or another role; T-54/55-based recovery vehicles are documented separately. [Australian War Memorial](https://www.awm.gov.au/collection/C252721)" ], "characteristics": [ { "name": "Family and variant attribution", "kind": "category", "unit_or_values": "T-54; T-55; documented subvariant; unresolved T-54/55; disputed", "why_it_matters": "Determines which reference configuration applies without splitting the registry entry." }, { "name": "Production and rebuild provenance", "kind": "relation", "unit_or_values": "Links to manufacturer, identifying marks, production records and dated rebuild records", "why_it_matters": "Separates original identity from later equipment and markings." }, { "name": "Hull and turret correspondence", "kind": "state", "unit_or_values": "Documented original pairing; documented replacement; mixed assembly suspected; unknown", "why_it_matters": "Prevents a replacement turret from silently determining the identity of the whole vehicle." }, { "name": "Installed main armament", "kind": "category", "unit_or_values": "Documented gun designation and bore type; replacement; inert substitute; absent; unknown", "why_it_matters": "Distinguishes baseline equipment, conversions and display substitutions without assuming functionality." }, { "name": "Powertrain configuration", "kind": "relation", "unit_or_values": "Installed engine, transmission and final-drive designations linked to applicable references", "why_it_matters": "Supports correct maintenance references and interpretation of replacement components." }, { "name": "Vehicle mass", "kind": "measurement", "unit_or_values": "kg or t, with fuel, ammunition, attachments and weighing basis recorded", "why_it_matters": "Supports transport and support-load decisions without treating a nominal combat mass as a measured value." }, { "name": "Transport envelope", "kind": "measurement", "unit_or_values": "m for length, width and height, with gun orientation and fitted equipment specified", "why_it_matters": "Prevents confusion between hull length, overall length and the actual transport configuration." }, { "name": "Crew arrangement", "kind": "category", "unit_or_values": "Documented stations, access paths and alterations; unknown where inaccessible", "why_it_matters": "Identifies missing or modified crew equipment and constrains access assessments." }, { "name": "Protection equipment condition", "kind": "state", "unit_or_values": "For each fitted system: absent; present unverified; inspected; tested with dated evidence; defective", "why_it_matters": "Prevents installed armour additions, filtration or fire equipment from being mistaken for verified protection." }, { "name": "Mobility condition", "kind": "state", "unit_or_values": "Static only; towability unverified; approved for specified towing; self-propelled movement assessed; unknown", "why_it_matters": "Separates appearance or engine operation from evidence of controlled movement." }, { "name": "Armament and energetic-material status", "kind": "state", "unit_or_values": "Unknown; specialist inspection recorded; deactivation documented for specified components; discrepancies unresolved", "why_it_matters": "Makes handling decisions depend on the scope of evidence rather than museum or display status." } ], "affordances": [ "Classify a photographed or inspected vehicle within the T-54/55 family and explain unresolved alternatives.", "Compare installed equipment with a documented variant baseline and flag unexplained substitutions.", "Link the vehicle to the correct manuals, component records and specialist inspection requirements.", "Assess whether evidence supports static display, access, transport or controlled non-combat movement.", "Prepare a preservation or restoration assessment that distinguishes historical configuration from later repairs." ] }, "sources": [], "structure": { "bundles": [ { "id": "family-identity", "name": "Family identity", "description": "Establish T-54/55 membership and preserve distinctions within the combined registry entry.", "rationale": "Closely related designs and rebuilt examples make a familiar silhouette an insufficient identification.", "layers": [ { "id": "family-boundary", "name": "Family boundary", "description": "Separate this family from lookalikes, descendants and role conversions.", "findings": [ { "id": "membership-evidence", "name": "Membership evidence", "description": "Record the evidence supporting T-54/55 attribution and the alternatives it excludes.", "questions": [ { "text": "Which identifying marks, records and structural observations support T-54 or T-55 family membership?", "kind": "definition", "id": "membership-evidence-q01" }, { "text": "What evidence distinguishes this vehicle from a Type 59, T-62, replica or converted chassis?", "kind": "boundary", "id": "membership-evidence-q02" } ] } ] }, { "id": "variant-resolution", "name": "Variant resolution", "description": "Determine how precisely the vehicle can be named without extrapolating from uncertain features.", "findings": [ { "id": "supported-variant", "name": "Supported variant", "description": "Separate confirmed subvariant identity from provisional visual attribution.", "questions": [ { "text": "Which production records or configuration references substantiate the claimed T-54 or T-55 subvariant?", "kind": "provenance", "id": "supported-variant-q01" }, { "text": "Which identification features could have changed during overhaul, and should the attribution remain at family level?", "kind": "boundary", "id": "supported-variant-q02" } ] } ] } ] }, { "id": "production-and-rebuilds", "name": "Production and rebuilds", "description": "Relate factory identity to the vehicle's present assembly and modification history.", "rationale": "A T-54/55 designation does not establish that its hull, turret and equipment retain their original pairing.", "layers": [ { "id": "assembly-provenance", "name": "Assembly provenance", "description": "Track the origin and evidential reliability of major assemblies.", "findings": [ { "id": "hull-turret-identity", "name": "Hull and turret identity", "description": "Resolve whether major assemblies support one coherent production attribution.", "questions": [ { "text": "What do hull and turret identifiers establish about manufacturer, production period and original pairing?", "kind": "provenance", "id": "hull-turret-identity-q01" }, { "text": "Are painted numbers, plates or museum labels original evidence, later additions or unsupported attribution?", "kind": "provenance", "id": "hull-turret-identity-q02" } ] } ] }, { "id": "modification-history", "name": "Modification history", "description": "Distinguish production features, service upgrades and preservation interventions.", "findings": [ { "id": "configuration-transitions", "name": "Configuration transitions", "description": "Record dated changes to the gun, powertrain, sights, communications and protection equipment.", "questions": [ { "text": "Which installed systems belong to the production baseline, and which have documented replacement or upgrade histories?", "kind": "provenance", "id": "configuration-transitions-q01" }, { "text": "Does a modification retain T-54/55 tank identity or require a relation to a separately modelled conversion?", "kind": "boundary", "id": "configuration-transitions-q02" } ] } ] } ] }, { "id": "mobility-and-transport", "name": "Mobility and transport", "description": "Describe the installed propulsion and tracked running gear alongside the actual transport configuration.", "rationale": "Family-level specifications cannot establish whether a particular rebuilt or preserved tank can move or be transported.", "layers": [ { "id": "propulsion-and-running-gear", "name": "Propulsion and running gear", "description": "Connect installed mechanical equipment to condition and applicable maintenance evidence.", "findings": [ { "id": "movement-condition", "name": "Movement condition", "description": "Assess engine, transmission, steering, brakes, tracks and suspension as separate contributors to mobility.", "questions": [ { "text": "Which engine and drivetrain are installed, and which manuals establish their fuel, lubricant and inspection requirements?", "kind": "provenance", "id": "movement-condition-q01" }, { "text": "What dated inspection evidence supports towing or self-propelled movement, including steering, braking and track condition?", "kind": "action", "id": "movement-condition-q02" } ] } ] }, { "id": "transport-configuration", "name": "Transport configuration", "description": "Define mass, clearance and protrusions for a stated vehicle arrangement.", "findings": [ { "id": "measured-transport-envelope", "name": "Measured transport envelope", "description": "Associate dimensions and mass with gun orientation, external fittings and carried contents.", "questions": [ { "text": "What are the measured mass and overall dimensions with the intended gun position, external tanks and attachments?", "kind": "measurement", "id": "measured-transport-envelope-q01" }, { "text": "Which documented transport and securing provisions apply to this exact configuration?", "kind": "action", "id": "measured-transport-envelope-q02" } ] } ] } ] }, { "id": "turret-and-crew-systems", "name": "Turret and crew systems", "description": "Identify installed armament, observation equipment and crew-space arrangements without inferring combat readiness.", "rationale": "Gun replacements, sight upgrades and missing internal equipment can make nominally identical T-54/55 examples materially different.", "layers": [ { "id": "armament-and-observation", "name": "Armament and observation", "description": "Inventory gun, mounting, sights and associated controls by actual configuration.", "findings": [ { "id": "installed-turret-equipment", "name": "Installed turret equipment", "description": "Distinguish documented equipment identity, physical completeness and assessed condition.", "questions": [ { "text": "Which gun, mounting, stabilization and sighting systems are actually fitted, and what records identify them?", "kind": "provenance", "id": "installed-turret-equipment-q01" }, { "text": "Which components are complete, substituted, disconnected, immobilized or uninspected?", "kind": "measurement", "id": "installed-turret-equipment-q02" } ] } ] }, { "id": "crew-space-and-access", "name": "Crew space and access", "description": "Record crew stations, hatches, visibility and moving-equipment interfaces.", "findings": [ { "id": "access-condition", "name": "Access condition", "description": "Determine how modifications and missing fittings affect entry, occupancy and supervised display access.", "questions": [ { "text": "Which crew stations, hatches, intercom equipment and viewing devices remain in their documented arrangement?", "kind": "definition", "id": "access-condition-q01" }, { "text": "What inspection and isolation evidence is required before allowing entry near the turret, gun mounting or driver controls?", "kind": "action", "id": "access-condition-q02" } ] } ] } ] }, { "id": "protection-and-preservation", "name": "Protection and preservation", "description": "Separate installed protective features from verified condition and establish evidence for custodial handling.", "rationale": "A T-54/55 may retain military fittings despite incomplete protection systems, uncertain armament status or extensive preservation changes.", "layers": [ { "id": "protective-equipment", "name": "Protective equipment", "description": "Identify armour changes, filtration, sealing and fire-protection equipment at variant and vehicle levels.", "findings": [ { "id": "protection-evidence", "name": "Protection evidence", "description": "Record the presence and inspection status of each protective system without assigning unsupported effectiveness.", "questions": [ { "text": "Which armour additions, filtration, sealing and fire-protection systems are documented for this variant and visibly present?", "kind": "definition", "id": "protection-evidence-q01" }, { "text": "Which inspections establish their condition, and which protective capabilities remain unverified?", "kind": "measurement", "id": "protection-evidence-q02" } ] } ] }, { "id": "custodial-state", "name": "Custodial state", "description": "Connect armament assessment, deterioration and conservation records to permitted activities.", "findings": [ { "id": "handling-and-conservation-evidence", "name": "Handling and conservation evidence", "description": "Make display, restoration and movement decisions traceable to component-specific assessments.", "questions": [ { "text": "What specialist records establish the status of the gun, ammunition spaces and any fitted energetic protection components?", "kind": "provenance", "id": "handling-and-conservation-evidence-q01" }, { "text": "Which corrosion, leaks, missing parts or undocumented repairs constrain display, restoration, access or movement?", "kind": "action", "id": "handling-and-conservation-evidence-q02" }, { "text": "Which dated authority, inspection standard or custodial requirement governs the proposed activity for this vehicle?", "kind": "provenance", "id": "handling-and-conservation-evidence-q03" } ] } ] } ] }, { "id": "evidence-and-external-alignment", "name": "Evidence and external alignment", "description": "What the world already says about this thing, gathered so the model can be checked against it.", "rationale": "A model that cannot be lined up against existing standards, identifiers and practice cannot be adopted by anyone who already uses them.", "layers": [ { "id": "reported-evidence", "name": "Reported evidence", "description": "Findings from the breadth pass, kept separate from the structural claims.", "findings": [ { "id": "evidence-confidence-notes", "name": "Check these first", "description": "Recalled without web access and unsourced; every item is a lead to verify.", "evidence": [ "Figures describe baseline gun tanks; modernisations and specialised derivatives can differ substantially.", "Variant suffixes, particularly modernisation labels such as AM, require country-specific interpretation.", "No sources were consulted; exact production histories, configuration boundaries and performance figures should be checked against variant-specific technical documentation." ], "questions": [ { "id": "evidence-confidence-notes-q01", "text": "Which of these check these first hold for the sense of T-54/55 this model covers, and on what evidence?", "kind": "provenance" } ] }, { "id": "evidence-kinds", "name": "Kinds and varieties", "description": "Recalled without web access and unsourced; every item is a lead to verify.", "evidence": [ "T-54", "T-54A", "T-54B", "T-55", "T-55A", "T-55AM" ], "questions": [ { "id": "evidence-kinds-q01", "text": "Which of these kinds and varieties hold for the sense of T-54/55 this model covers, and on what evidence?", "kind": "provenance" } ] }, { "id": "evidence-identifiers", "name": "Identifiers and schemes", "description": "Recalled without web access and unsourced; every item is a lead to verify.", "evidence": [ { "scheme": "Soviet military vehicle designation", "value_or_pattern": "T-54 or T-55, followed by variant suffixes", "note": "T-54/55 is a collective family label rather than the designation of a single configuration or individual vehicle." } ], "questions": [ { "id": "evidence-identifiers-q01", "text": "Which of these identifiers and schemes hold for the sense of T-54/55 this model covers, and on what evidence?", "kind": "provenance" } ] }, { "id": "evidence-real-world-use", "name": "Real-world use", "description": "Recalled without web access and unsourced; every item is a lead to verify.", "evidence": [ "Armoured manoeuvre and combat against other armoured vehicles.", "Direct-fire support to infantry.", "Military crew training and reserve equipment.", "Use of related chassis for recovery, engineering and other specialised military vehicles.", "Museum preservation and historical display." ], "questions": [ { "id": "evidence-real-world-use-q01", "text": "Which of these real-world use hold for the sense of T-54/55 this model covers, and on what evidence?", "kind": "provenance" } ] }, { "id": "evidence-measurements", "name": "Typical measurements", "description": "Recalled without web access and unsourced; every item is a lead to verify.", "evidence": [ { "quantity": "Crew complement in standard gun-tank versions", "typical_range": "4", "unit": "people" }, { "quantity": "Main-gun bore diameter in standard versions", "typical_range": "100", "unit": "mm" }, { "quantity": "Combat mass of baseline production versions", "typical_range": "approximately 36-40", "unit": "metric tonnes" }, { "quantity": "Maximum road speed of baseline versions", "typical_range": "approximately 48-50", "unit": "km/h" } ], "questions": [ { "id": "evidence-measurements-q01", "text": "Which of these typical measurements hold for the sense of T-54/55 this model covers, and on what evidence?", "kind": "provenance" } ] }, { "id": "evidence-failure-modes-and-hazards", "name": "Failure modes and hazards", "description": "Recalled without web access and unsourced; every item is a lead to verify.", "evidence": [ "Armour penetration can ignite internally carried ammunition or fuel, with catastrophic consequences for the crew.", "Track damage or drivetrain failure can immobilise the vehicle.", "Engine overheating and inadequate air filtration can cause loss of power or engine damage.", "Restricted visibility and vehicle mass create collision and crushing hazards.", "Gun firing, moving turret components and ammunition handling expose crews to blast, noise and mechanical injury." ], "questions": [ { "id": "evidence-failure-modes-and-hazards-q01", "text": "Which of these failure modes and hazards hold for the sense of T-54/55 this model covers, and on what evidence?", "kind": "provenance" } ] }, { "id": "evidence-regional-variation", "name": "Regional variation", "description": "Recalled without web access and unsourced; every item is a lead to verify.", "evidence": [ "Production in the Soviet Union, Poland and Czechoslovakia produced configuration differences within nominally similar variants.", "Export users introduced national upgrades to armour, fire-control equipment, engines and communications.", "China's Type 59 derives from the T-54A but is normally distinguished as its own tank family." ], "questions": [ { "id": "evidence-regional-variation-q01", "text": "Which of these regional variation hold for the sense of T-54/55 this model covers, and on what evidence?", "kind": "provenance" } ] }, { "id": "evidence-neighbours", "name": "Neighbouring kinds and how to tell them apart", "description": "Recalled without web access and unsourced; every item is a lead to verify.", "evidence": [ { "name": "T-54", "difference": "An earlier constituent series within the combined T-54/55 family, rather than a separate peer of the entire family." }, { "name": "T-55", "difference": "A later constituent series incorporating changes including improved nuclear-protection arrangements; it is only part of the combined family." }, { "name": "T-62", "difference": "A separate successor design whose standard main armament is a 115 mm smoothbore gun." }, { "name": "Type 59", "difference": "A Chinese tank family derived from the T-54A, with its own production and modification history." }, { "name": "Main battle tank", "difference": "The broader functional category; T-54/55 identifies a particular design family." } ], "questions": [ { "id": "evidence-neighbours-q01", "text": "Which of these neighbouring kinds and how to tell them apart hold for the sense of T-54/55 this model covers, and on what evidence?", "kind": "provenance" } ] } ] } ] } ] }, "openQuestions": [ "Does an existing Vercy world model already own this family, and which related designs or conversions have separate registry entries requiring links?", "Which authoritative production references resolve T-54, T-55 and national subvariant distinctions when external fittings or major assemblies have been replaced?", "Which variant-specific manuals establish reliable dimensions, mass, capacities and maintenance requirements, including the configuration behind each value?", "What evidence establishes the protection equipment fitted to each relevant variant, rather than attributing one uniform nuclear, biological and chemical protection capability to the whole family?", "Which inspection and deactivation requirements apply to the intended jurisdiction and custodial activity, and what vehicle-specific evidence demonstrates compliance?" ], "statistics": { "bundles": 6, "layers": 11, "findings": 18, "questions": 29 } }, "draft": { "generator": "vr.draft.v3", "status": "draft-generated", "researched": false, "archetype": "unclassified", "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 T-54/55, record what state it is in, and decide what may be done with it.", "whatItIs": "Enable an AI agent to identify a T-54/55 family tank, distinguish its documented configuration from its observed condition, and determine appropriate inspection, preservation and handling actions.", "characteristics": { "substance": "material", "origin": "manufactured", "agency": "inert", "mobility": "varies" }, "whatYouCanDoWithIt": [ "observed and measured" ], "distinguishingFeatures": [ "Names folded into this entry, which a task may need to split apart again: SPOT-55, BLG-60, T-55S1, T-54, Tifon 2A, T-55MV, T-55AGM, T-55AM Merida.", "8 finer distinctions are held as aliases rather than separate entries, because telling them apart needs a task that asks for it.", "Described in 60 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 T-54/55, and on what evidence are they told apart?" ], "whatItIsMadeOf": "matter you can touch", "physicalCharacter": [ "Mobility varies between examples.", "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 form and material. The registry holds no appearance data, so what a T-54/55 looks like has to come from research." ], "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": [ "SPOT-55", "BLG-60", "T-55S1", "T-54", "Tifon 2A", "T-55MV", "T-55AGM", "T-55AM Merida" ] } ], "standing": "Described in 60 Wikipedia languages, which measures how widely it is written about rather than how important or how common it is. 8 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 T-54/55 from another, and a T-54/55 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 T-54/55, 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 T-54/55, 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 T-54/55 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 T-54/55, 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 T-54/55, 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 T-54/55 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 T-54/55 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 T-54/55, 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 T-54/55, 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 T-54/55 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 T-54/55 from the things most often confused with it.", "questions": [ { "id": "distinguishing-features-q01", "text": "What identifies and describes what distinguishes a T-54/55, 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 T-54/55, 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 T-54/55 is known, and what must it refuse?", "kind": "action", "answer_data": [ "permitted actions", "preconditions", "refusals", "escalation" ] } ] } ] } ] }, { "id": "form-and-composition", "name": "Form, composition and condition", "description": "What a T-54/55 is made of, what shape and size it takes, and what state it is in.", "rationale": "A physical thing can be measured, and a model that cannot record its measurements cannot support any decision that depends on them.", "layers": [ { "id": "form-and-dimensions", "name": "Form and dimensions", "description": "Shape, size, mass and the ranges these take across examples.", "findings": [ { "id": "measurable-dimensions", "name": "Measurable dimensions and their units", "description": "The quantities worth recording and the units they are recorded in.", "questions": [ { "id": "measurable-dimensions-q01", "text": "What identifies and describes the dimensions of a T-54/55, and in what units or vocabulary?", "kind": "definition", "answer_data": [ "identifiers", "types and classes", "values with units", "explicit unknowns" ] }, { "id": "measurable-dimensions-q02", "text": "Who or what asserted this about the dimensions of a T-54/55, by which method, and when was it true?", "kind": "provenance", "answer_data": [ "authority", "method", "evidence", "event time", "knowledge time" ] }, { "id": "measurable-dimensions-q03", "text": "What may an agent decide or do once the dimensions of a T-54/55 is known, and what must it refuse?", "kind": "action", "answer_data": [ "permitted actions", "preconditions", "refusals", "escalation" ] } ] } ] }, { "id": "material-and-composition", "name": "Material and composition", "description": "Materials, parts and how they are put together.", "findings": [ { "id": "parts-and-materials", "name": "Parts and materials", "description": "What a T-54/55 is built from and which parts are replaceable.", "questions": [ { "id": "parts-and-materials-q01", "text": "What identifies and describes the composition of a T-54/55, and in what units or vocabulary?", "kind": "definition", "answer_data": [ "identifiers", "types and classes", "values with units", "explicit unknowns" ] }, { "id": "parts-and-materials-q02", "text": "Who or what asserted this about the composition of a T-54/55, by which method, and when was it true?", "kind": "provenance", "answer_data": [ "authority", "method", "evidence", "event time", "knowledge time" ] }, { "id": "parts-and-materials-q03", "text": "What may an agent decide or do once the composition of a T-54/55 is known, and what must it refuse?", "kind": "action", "answer_data": [ "permitted actions", "preconditions", "refusals", "escalation" ] } ] } ] }, { "id": "condition-and-integrity", "name": "Condition and integrity", "description": "Wear, damage, health and the difference between working and broken.", "findings": [ { "id": "condition-assessment", "name": "Condition, damage and health", "description": "How the condition of a T-54/55 is judged and by whom.", "questions": [ { "id": "condition-assessment-q01", "text": "What identifies and describes the condition of a T-54/55, and in what units or vocabulary?", "kind": "definition", "answer_data": [ "identifiers", "types and classes", "values with units", "explicit unknowns" ] }, { "id": "condition-assessment-q02", "text": "Who or what asserted this about the condition of a T-54/55, by which method, and when was it true?", "kind": "provenance", "answer_data": [ "authority", "method", "evidence", "event time", "knowledge time" ] }, { "id": "condition-assessment-q03", "text": "What may an agent decide or do once the condition of a T-54/55 is known, and what must it refuse?", "kind": "action", "answer_data": [ "permitted actions", "preconditions", "refusals", "escalation" ] } ] } ] } ] }, { "id": "place-and-movement", "name": "Place and movement", "description": "Where a T-54/55 is, how it got there and where it may go (varies).", "rationale": "A thing that can move needs its position recorded with a time, or every later claim about it is about a place it has left.", "layers": [ { "id": "location-and-placement", "name": "Location and placement", "description": "Position, containment and the reference frame the position is given in.", "findings": [ { "id": "position-and-frame", "name": "Position, container and reference frame", "description": "Where a T-54/55 is, and what that position is measured against.", "questions": [ { "id": "position-and-frame-q01", "text": "What identifies and describes the location of a T-54/55, and in what units or vocabulary?", "kind": "definition", "answer_data": [ "identifiers", "types and classes", "values with units", "explicit unknowns" ] }, { "id": "position-and-frame-q02", "text": "Who or what asserted this about the location of a T-54/55, by which method, and when was it true?", "kind": "provenance", "answer_data": [ "authority", "method", "evidence", "event time", "knowledge time" ] }, { "id": "position-and-frame-q03", "text": "What may an agent decide or do once the location of a T-54/55 is known, and what must it refuse?", "kind": "action", "answer_data": [ "permitted actions", "preconditions", "refusals", "escalation" ] } ] } ] }, { "id": "movement-and-transfer", "name": "Movement and transfer", "description": "How a T-54/55 is carried, installed or relocated.", "findings": [ { "id": "movement-events", "name": "Movement events and constraints", "description": "What counts as a movement, what records it and what limits it.", "questions": [ { "id": "movement-events-q01", "text": "What identifies and describes the movement of a T-54/55, and in what units or vocabulary?", "kind": "definition", "answer_data": [ "identifiers", "types and classes", "values with units", "explicit unknowns" ] }, { "id": "movement-events-q02", "text": "Who or what asserted this about the movement of a T-54/55, by which method, and when was it true?", "kind": "provenance", "answer_data": [ "authority", "method", "evidence", "event time", "knowledge time" ] }, { "id": "movement-events-q03", "text": "What may an agent decide or do once the movement of a T-54/55 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 T-54/55 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 T-54/55 between them.", "questions": [ { "id": "stages-and-transitions-q01", "text": "What identifies and describes the lifecycle of a T-54/55, 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 T-54/55, 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 T-54/55 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 T-54/55, how often and by whom.", "findings": [ { "id": "observation-record", "name": "Observation record", "description": "How an observation of a T-54/55 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 T-54/55, 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 T-54/55, 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 T-54/55 is known, and what must it refuse?", "kind": "action", "answer_data": [ "permitted actions", "preconditions", "refusals", "escalation" ] } ] } ] } ] }, { "id": "use-and-operation", "name": "Use and operation", "description": "What can be done with a T-54/55 and what it takes to do it.", "rationale": "An agent that can recognise a thing but not act on it has only half a model.", "layers": [ { "id": "intended-use", "name": "Intended use and function", "description": "What a T-54/55 is for, and what it is used for anyway.", "findings": [ { "id": "function-and-purpose", "name": "Function, purpose and misuse", "description": "The function a T-54/55 performs and the uses that fall outside it.", "questions": [ { "id": "function-and-purpose-q01", "text": "What identifies and describes the use of a T-54/55, and in what units or vocabulary?", "kind": "definition", "answer_data": [ "identifiers", "types and classes", "values with units", "explicit unknowns" ] }, { "id": "function-and-purpose-q02", "text": "Who or what asserted this about the use of a T-54/55, by which method, and when was it true?", "kind": "provenance", "answer_data": [ "authority", "method", "evidence", "event time", "knowledge time" ] }, { "id": "function-and-purpose-q03", "text": "What may an agent decide or do once the use of a T-54/55 is known, and what must it refuse?", "kind": "action", "answer_data": [ "permitted actions", "preconditions", "refusals", "escalation" ] } ] } ] }, { "id": "handling-and-procedure", "name": "Handling and procedure", "description": "The steps, skills and tools involved in using a T-54/55.", "findings": [ { "id": "procedures-and-skills", "name": "Procedures, skills and required tools", "description": "What an agent needs before it can act on a T-54/55 at all.", "questions": [ { "id": "procedures-and-skills-q01", "text": "What identifies and describes handling a T-54/55, and in what units or vocabulary?", "kind": "definition", "answer_data": [ "identifiers", "types and classes", "values with units", "explicit unknowns" ] }, { "id": "procedures-and-skills-q02", "text": "Who or what asserted this about handling a T-54/55, by which method, and when was it true?", "kind": "provenance", "answer_data": [ "authority", "method", "evidence", "event time", "knowledge time" ] }, { "id": "procedures-and-skills-q03", "text": "What may an agent decide or do once handling a T-54/55 is known, and what must it refuse?", "kind": "action", "answer_data": [ "permitted actions", "preconditions", "refusals", "escalation" ] } ] } ] } ] }, { "id": "provenance-and-evidence", "name": "Provenance, evidence and time", "description": "Where every claim about a T-54/55 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 T-54/55 and how confident it is.", "questions": [ { "id": "claim-provenance-q01", "text": "What identifies and describes a claim about a T-54/55, 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 T-54/55, 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 T-54/55 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 T-54/55 is retired without being erased.", "questions": [ { "id": "validity-and-supersession-q01", "text": "What identifies and describes the validity of a claim about a T-54/55, 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 T-54/55, 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 T-54/55 is known, and what must it refuse?", "kind": "action", "answer_data": [ "permitted actions", "preconditions", "refusals", "escalation" ] } ] } ] } ] } ] }, "statistics": { "bundles": 6, "layers": 13, "findings": 15, "questions": 45 } } } }