{ "vercy": "1.0-draft", "publication": { "status": "research-draft", "adjudicationStatus": "unreviewed", "publishableCanonical": false, "generatedAt": "2026-09-12T10:13:14Z", "providers": [ "Codex" ], "breadth": "recalled by Codex without web access - no source was read", "missingProviders": [], "pass": 2, "cost": { "grok": { "seconds": 18.5, "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: 01a0951a-4899-7e70-a095-76605a8af773\n--------\nuser\nDescribe what is already known about one registered thing. Answer as JSON only, no prose around it.\n\nThing: headboard\nSense to describe: (none recorded)\nDomain code: PHY.OBJ\nAlso known as: (none)\n\n\nContext for this batch of 1001 things:\n# Batch 043: 1001 regis", "usd": 0.0, "recall": true }, "codex": { "seconds": 72.7, "error": "Reading additional input from stdin...\nOpenAI Codex v0.153.4\n--------\nworkdir: R:\\02_PROJECTS\\02_Meta_Models_Platforms\\Ver.cy\\current\\thing-registry-backlog\nmodel: gpt-6-astra\nprovider: openai\napproval: never\nsandbox: read-only\nreasoning effort: none\nreasoning summaries: none\nsession id: 01a0951a-488f-7b73-a591-f426bcde3806\n--------\nuser\nYou are drafting a Vercy meta-model for one registered thing. Answer as JSON only, no prose around it.\n\nThing: headboard\nRegistry id: vr.tr.headboard\nPlane / domain: PHY / PHY.OBJ\nRegistry definition: (none recorded)\nNames folded into this entry: (none)\n\n\nCont" } }, "enrichment": { "pass": 3, "engine": "claude", "producedAt": "2026-10-06T12:00:00Z", "ingestedAt": "2026-10-06T08:52:03+00:00", "fields": [ "agent_conduct", "ethics", "failure_modes_and_hazards", "owners", "visual_identification" ] }, "revisions": [ { "at": "2026-10-07T11:36:50+00:00", "engine": "codex", "fields": [ "agent_conduct", "definition", "distinguishing_features", "failure_modes_and_hazards", "in_scope", "scope_statement", "visual_identification" ], "answering_review": "0aad26d4e8aa6aed0d4a59f49ef8ba4817cc6a2eed72a87a02ba5024054dcd5f" } ], "gate": { "passed": true, "version": "1.0", "at": "2026-10-07T12:16:33+00:00", "evidence": [ "completeness 1.00", "sense: Wikidata description", "2 live sources", "review by codex: pass" ] } }, "metaModel": { "id": "THING-Q5689512", "registryId": "vr.tr.headboard", "name": "headboard", "version": "0.1.0-research.1", "entryKind": "thing", "family": "Thing Registry", "domain": [ "PHY.OBJ" ], "status": "research-draft" }, "canonicalUrl": "https://ver.cy/models/thing/q5689512/", "model": { "registry_id": "vr.tr.headboard", "name": "headboard", "purpose": "Enable an agent to recognise a headboard, assess its fit and condition at the head of a bed, and determine suitable installation, use and care actions.", "definition": "A headboard is an upright furniture component that attaches to the head of a bed and forms a backing behind the sleeper's head and pillows.", "scope_statement": "This model owns the headboard as a furniture component or assembly designed to attach to the head end of a bed, including its panel, supports, attachment interfaces, finishes and integrated features, while distinguishing the registered kind from particular products and installed units.", "in_scope": [ "Head-end placement supports roles such as pillow retention, back support and wall protection.", "Panel geometry, construction, upholstery and exposed edges are included.", "Attachment to the bed and any supplementary wall or base support are included.", "Compatibility with the bed, mattress and surrounding room is included.", "Condition, cleaning access and integrated headboard features are included." ], "out_of_scope": [ "Whole-bed structure and mattress support systems beyond their headboard interfaces", "Mattress, pillows, bedding and their performance", "Footboards, side rails and bedside tables as independent furniture", "Building-wall construction beyond its suitability for the proposed attachment", "Internal operation of integrated electrical devices covered by their own models" ], "distinguishing_features": [ "Occupies or is intended for the head end of a bed; a comparable component at the opposite end is a footboard.", "Has a defined relationship to the bed's head position; an unrelated wall panel behind furniture is insufficient to identify a headboard.", "Forms a panel, framework or padded assembly rising beside the head of the mattress, rather than the horizontal surface supporting the mattress.", "Is designed to attach to the bed; a solely wall-mounted or independently supported panel without bed attachment is outside this sense.", "May provide a surface for leaning or retaining pillows, but those capabilities must be established for the particular construction." ], "characteristics": [ { "name": "Headboard role", "kind": "category", "unit_or_values": "decorative; pillow retention; back support; wall protection; storage; multiple roles", "why_it_matters": "Separates intended functions from capabilities inferred merely from appearance." }, { "name": "Overall envelope", "kind": "measurement", "unit_or_values": "width, height and maximum depth in mm", "why_it_matters": "Determines fit behind the bed and possible interference with nearby furniture." }, { "name": "Exposed height above mattress", "kind": "measurement", "unit_or_values": "mm above the installed mattress top; record mattress configuration", "why_it_matters": "Affects the usable leaning surface, pillow position and visibility of headboard features." }, { "name": "Mounting arrangement", "kind": "category", "unit_or_values": "bed-frame-mounted; wall-mounted; independently supported; hybrid; unknown", "why_it_matters": "Determines the support path and appropriate installation or removal sequence." }, { "name": "Attachment geometry", "kind": "measurement", "unit_or_values": "hole or slot spacing, bracket offset and adjustment travel in mm", "why_it_matters": "Establishes physical compatibility beyond nominal bed-size labels." }, { "name": "Associated bed and mounting substrate", "kind": "relation", "unit_or_values": "linked bed frame, mattress configuration, wall or supporting base", "why_it_matters": "Makes installed fit and stability assessable in their actual context." }, { "name": "Contact-surface construction", "kind": "category", "unit_or_values": "exposed timber; metal; upholstered padding; woven material; composite; mixed; other", "why_it_matters": "Guides inspection of contact comfort, damage and cleaning requirements." }, { "name": "Headboard-to-mattress clearance", "kind": "measurement", "unit_or_values": "gap dimensions in mm with locations and mattress position recorded", "why_it_matters": "Supports assessment of pillow loss, access and potentially hazardous openings." }, { "name": "Installed stability", "kind": "state", "unit_or_values": "secure under documented assessment; loose; rocking; detached; unassessed", "why_it_matters": "Helps determine whether use, adjustment or repair is appropriate." }, { "name": "Leaning-load suitability", "kind": "state", "unit_or_values": "documented as suitable; restricted; decorative only; unknown", "why_it_matters": "Prevents an agent from treating every headboard as a verified backrest." } ], "affordances": [ "Identify the headboard's intended roles and distinguish it from adjacent bed or wall components.", "Compare measured mounting geometry and mattress position with a proposed bed installation.", "Plan attachment, height adjustment or removal using the documented mounting arrangement.", "Assess whether leaning, pillow retention or use of integrated storage is supported by available evidence.", "Inspect looseness, damaged contact surfaces and gaps before selecting repair or use restrictions.", "Select cleaning and upholstery-care actions compatible with the identified materials and instructions." ], "agent_conduct": { "may": [ "Identify a headboard and assess its attachment to the bed and any supplementary supports.", "Report loose fixings, sharp edges or damaged upholstery." ], "must_not": [ "Leave a gap between headboard and mattress where an infant or frail person could become trapped.", "Treat supplementary wall support as safe without evidence that it is suitable for the headboard and wall.", "Use flammable decorative materials near a reading light or heater.", "Present a bed with a loose headboard as safe for a person who leans or pulls on it." ], "requires_human": [ "Setting up a bed for an infant, child or person with limited mobility requires human oversight.", "Modifying fixings on a bed used in care settings requires human oversight." ] }, "ethics": { "considerations": [ "Entrapment between bed parts can kill infants and frail adults.", "Bedrooms are private spaces, so inspection there needs consent." ], "affected_parties": [ "Sleepers, especially infants and frail adults", "Carers", "Household members" ] }, "owners": { "steward": "The person who owns the bed.", "master_systems": [] }, "visual_identification": [ "An upright panel stands at the head end of a bed, behind the pillows.", "Wood, metal or upholstered construction includes attachment to the bed, with possible supplementary wall support." ], "failure_modes_and_hazards": [ "Gaps near the mattress can trap a head or limb.", "A headboard with failed attachments or supports can fall onto a sleeper.", "Upholstery can catch fire from a nearby lamp or heater." ], "what_it_is_for": [ "A headboard is used at the head of a bed in homes, hotels and other sleeping accommodation.", "It provides a backing for pillows and seated occupants and can help protect the wall from contact." ], "standards_and_regulation": [ "EN 1725, issued by the European Committee for Standardization, addresses bed safety, strength and durability and is relevant when a headboard forms part of the tested bed assembly." ] }, "sources": [ { "id": "wikidata", "title": "Wikidata item Q5689512: headboard", "url": "https://www.wikidata.org/wiki/Q5689512", "url_status": "live", "what_it_supports": "identity and sense of the item", "checked_by": "wikidata-api" }, { "id": "wikipedia-en", "title": "Wikipedia: Headboard (furniture)", "url": "https://en.wikipedia.org/wiki/Headboard_%28furniture%29", "url_status": "live", "what_it_supports": "general description of the item", "checked_by": "wikidata-api sitelink" } ], "structure": { "bundles": [ { "id": "head-end-identity-and-role", "name": "Head-end identity and role", "description": "Establishes why the assembly is a headboard and which bedside functions it is intended to provide.", "rationale": "Position and intended relationship to the bed distinguish a headboard from visually similar panels and other bed components.", "layers": [ { "id": "bed-head-boundary", "name": "Bed-head boundary", "description": "Locates the headboard within the bed arrangement and defines the extent of the assembly.", "findings": [ { "id": "headboard-identification", "name": "Headboard identification", "description": "Record evidence that the assembly serves the head end of a bed and identify which connected parts belong to it.", "questions": [ { "text": "What intended placement or documented function identifies this assembly as a headboard?", "kind": "definition", "id": "headboard-identification-q01" }, { "text": "Where does the headboard end and the bed frame, wall finish or bedside furniture begin?", "kind": "boundary", "id": "headboard-identification-q02" } ] } ] }, { "id": "intended-bedside-functions", "name": "Intended bedside functions", "description": "Separates decorative presence from supported physical uses.", "findings": [ { "id": "supported-headboard-roles", "name": "Supported headboard roles", "description": "Record intended roles and evidence for uses that apply force to the headboard.", "questions": [ { "text": "Which roles are documented: decoration, pillow retention, leaning support, wall protection or storage?", "kind": "provenance", "id": "supported-headboard-roles-q01" }, { "text": "What evidence permits leaning against this headboard in its installed mounting arrangement?", "kind": "action", "id": "supported-headboard-roles-q02" } ] } ] } ] }, { "id": "bed-fit-and-attachment", "name": "Bed fit and attachment", "description": "Captures the dimensions and support interfaces needed to place and secure a headboard.", "rationale": "Nominal bed size alone cannot establish attachment compatibility, exposed height or installation stability.", "layers": [ { "id": "mattress-relative-geometry", "name": "Mattress-relative geometry", "description": "Describes the headboard's usable position relative to the mattress and nearby room features.", "findings": [ { "id": "installed-headboard-fit", "name": "Installed headboard fit", "description": "Record the envelope and mattress-relative dimensions that determine practical fit.", "questions": [ { "text": "What are the overall width and depth, exposed height above the mattress, and lateral overhang beyond it?", "kind": "measurement", "id": "installed-headboard-fit-q01" }, { "text": "Does the proposed position obstruct sockets, windows, bedside furniture or access needed to move the bed?", "kind": "boundary", "id": "installed-headboard-fit-q02" } ] } ] }, { "id": "headboard-support-interface", "name": "Headboard support interface", "description": "Identifies how the headboard is held and how its attachments match the receiving structure.", "findings": [ { "id": "mounting-compatibility", "name": "Mounting compatibility", "description": "Record brackets, legs, fasteners and receiving interfaces with their installation evidence.", "questions": [ { "text": "Which bed-frame points, wall fixings or base elements support and restrain the headboard?", "kind": "boundary", "id": "mounting-compatibility-q01" }, { "text": "What attachment spacing, offsets and adjustment ranges must match the receiving structure?", "kind": "measurement", "id": "mounting-compatibility-q02" }, { "text": "Which installation instructions establish the required hardware and receiving-structure suitability?", "kind": "provenance", "id": "mounting-compatibility-q03" } ] } ] } ] }, { "id": "bedside-contact-and-condition", "name": "Bedside contact and condition", "description": "Examines the surfaces, openings and stability encountered by a person using the bed.", "rationale": "A headboard sits close to sleepers and may receive leaning forces, making its installed contact conditions central to judging use.", "layers": [ { "id": "head-and-back-contact", "name": "Head and back contact", "description": "Describes accessible panel surfaces, padding, edges and projections.", "findings": [ { "id": "contact-surface-integrity", "name": "Contact-surface integrity", "description": "Record conditions affecting contact with the head, back, hands or pillows.", "questions": [ { "text": "Where are hard edges, exposed fixings, splinters, torn upholstery or compressed padding accessible from the bed?", "kind": "measurement", "id": "contact-surface-integrity-q01" }, { "text": "Which observed defects require repair or a restriction on contact before further use?", "kind": "action", "id": "contact-surface-integrity-q02" } ] } ] }, { "id": "openings-and-movement", "name": "Openings and movement", "description": "Examines gaps and relative motion between the headboard, mattress, bed frame and wall.", "findings": [ { "id": "installed-gap-and-stability-assessment", "name": "Installed gap and stability assessment", "description": "Record openings and looseness in the actual installation without assuming universal acceptable limits.", "questions": [ { "text": "What gaps exist below the panel, within its framework and between the headboard and mattress, including changes when the mattress shifts?", "kind": "measurement", "id": "installed-gap-and-stability-assessment-q01" }, { "text": "What assessment is appropriate for the intended users and bed type before judging these openings acceptable?", "kind": "action", "id": "installed-gap-and-stability-assessment-q02" }, { "text": "Is rocking or separation attributable to the headboard joints, mounting hardware or receiving structure?", "kind": "boundary", "id": "installed-gap-and-stability-assessment-q03" } ] } ] } ] }, { "id": "headboard-care-and-integrated-features", "name": "Headboard care and integrated features", "description": "Covers care of bedside surfaces and the consequences of features built into the headboard.", "rationale": "Upholstery, restricted rear access, shelves and powered features alter how a headboard can be cleaned, moved and maintained.", "layers": [ { "id": "panel-and-upholstery-care", "name": "Panel and upholstery care", "description": "Connects material identification and access with suitable maintenance actions.", "findings": [ { "id": "cleaning-and-repair-access", "name": "Cleaning and repair access", "description": "Record care instructions and access requirements for exposed, upholstered and wall-facing surfaces.", "questions": [ { "text": "What material labels or care instructions identify suitable methods for the finish, fabric and padding?", "kind": "provenance", "id": "cleaning-and-repair-access-q01" }, { "text": "Can covers, rear surfaces and mounting points be reached without detaching the headboard or moving the bed?", "kind": "action", "id": "cleaning-and-repair-access-q02" } ] } ] }, { "id": "integrated-bedside-features", "name": "Integrated bedside features", "description": "Defines headboard-owned housings and interfaces for storage, lighting, charging or adjustable sections when present.", "findings": [ { "id": "feature-use-and-service-boundaries", "name": "Feature use and service boundaries", "description": "Record how integrated features affect clearance, loading, access and removal while linking specialised components to their own models.", "questions": [ { "text": "Which shelves, compartments, lights, charging ports or moving sections are part of the headboard assembly?", "kind": "boundary", "id": "feature-use-and-service-boundaries-q01" }, { "text": "What documented limits and clearances govern their use near pillows and bedding?", "kind": "provenance", "id": "feature-use-and-service-boundaries-q02" }, { "text": "What must be emptied, disconnected or secured before adjusting or removing the headboard?", "kind": "action", "id": "feature-use-and-service-boundaries-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": [ "The unqualified name is interpreted as the furniture component at the head of a bed.", "The width range is approximate and excludes unusually narrow, oversized and custom designs.", "Applicable structural, entrapment and fire requirements depend on jurisdiction, materials and whether the headboard forms part of a domestic, children's or institutional bed." ], "questions": [ { "id": "evidence-confidence-notes-q01", "text": "Which of these check these first hold for the sense of headboard 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": [ "Solid wood or wood-panel headboard", "Metal headboard", "Upholstered headboard", "Slatted headboard", "Bookcase or storage headboard" ], "questions": [ { "id": "evidence-kinds-q01", "text": "Which of these kinds and varieties hold for the sense of headboard 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": [ "Provides a backing for pillows and, in suitable designs, support when sitting up in bed.", "Helps separate bedding and occupants from the wall.", "Protects the wall from contact and abrasion.", "Provides a decorative focal point for the bed.", "Incorporates bedside storage or integrated lighting in some designs." ], "questions": [ { "id": "evidence-real-world-use-q01", "text": "Which of these real-world use hold for the sense of headboard 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": "Overall width of ordinary domestic models", "typical_range": "Approximately 90-200", "unit": "cm" } ], "questions": [ { "id": "evidence-measurements-q01", "text": "Which of these typical measurements hold for the sense of headboard 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": [ "Loose fasteners or failed joints can cause wobbling, noise or detachment.", "Inadequate wall anchors can allow a wall-mounted headboard to fall.", "Gaps between the headboard, mattress and bed frame can create entrapment hazards, particularly for children.", "Protruding fittings, sharp edges or wood splinters can cause injury.", "Upholstery and padding can ignite or deteriorate; fire performance depends on materials and construction." ], "questions": [ { "id": "evidence-failure-modes-and-hazards-q01", "text": "Which of these failure modes and hazards hold for the sense of headboard 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": [ "Widths and attachment arrangements follow local bed sizes and manufacturer conventions; nominal size names alone do not establish compatibility." ], "questions": [ { "id": "evidence-regional-variation-q01", "text": "Which of these regional variation hold for the sense of headboard 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": "Footboard", "difference": "A footboard stands at the foot of the bed rather than behind the sleeper's head." }, { "name": "Bed frame", "difference": "A bed frame supports and locates the mattress or its foundation; a headboard forms the backing at the head and may be a separate component." }, { "name": "Wall panel", "difference": "A wall panel is a general wall covering; it functions as a headboard when specifically configured as the backing at the head of a bed." } ], "questions": [ { "id": "evidence-neighbours-q01", "text": "Which of these neighbouring kinds and how to tell them apart hold for the sense of headboard this model covers, and on what evidence?", "kind": "provenance" } ] } ] } ] } ] }, "openQuestions": [ "Does the registry intend headboard to include hospital-bed head panels, cot head ends and architectural bed-head installations, or should these be related specialisations?", "Which standards and assessment methods apply to attachment strength, openings and upholstery for each intended bed type, user group and jurisdiction?", "How should an agent establish leaning-load suitability when installation instructions or manufacturer evidence are unavailable?", "Which nominal bed-size conventions and mounting patterns can be mapped reliably, and where must compatibility remain dependent on direct measurement?", "When an extensive storage or wall-panel assembly incorporates a headboard, which parts belong to this model and which require linked furniture or building models?" ], "statistics": { "bundles": 5, "layers": 9, "findings": 15, "questions": 26 } }