{ "vercy": "1.0-draft", "publication": { "status": "research-draft", "adjudicationStatus": "unreviewed", "publishableCanonical": false, "generatedAt": "2026-09-07T09:46:32Z", "providers": [ "Codex", "Grok" ], "missingProviders": [], "pass": 2, "cost": { "grok": { "usd": 0.06484026, "turns": 1, "seconds": 21.3, "error": null }, "codex": { "seconds": 79.5, "error": "Reading additional input from stdin...\nOpenAI Codex v0.153.3\n--------\nworkdir: R:\\02_PROJECTS\\02_Meta_Models_Platforms\\Ver.cy\\current\\thing-registry-backlog\nmodel: gpt-6-astra\nprovider: openai\napproval: never\nsandbox: read-only\nreasoning effort: none\nreasoning summaries: none\nsession id: 01a07b40-24c9-79a0-9a61-2ed0b75aedc1\n--------\nuser\nYou are drafting a Vercy meta-model for one registered thing. Answer as JSON only, no prose around it.\n\nThing: spear\nRegistry id: vr.tr.spear\nPlane / domain: PHY / PHY.OBJ\nRegistry definition: (none recorded)\nNames folded into this entry: (none)\n\n\nWhat else is" }, "chunk": 4, "archetype": "device, machine or tool" }, "enrichment": { "pass": 3, "engine": "claude", "producedAt": "2026-10-06T12:00:00Z", "ingestedAt": "2026-10-06T08:14:04+00:00", "fields": [ "agent_conduct", "ethics", "failure_modes_and_hazards", "owners", "visual_identification" ] }, "gate": { "passed": true, "version": "1.0", "at": "2026-10-07T10:10:26+00:00", "evidence": [ "completeness 1.00", "sense: Wikidata description", "2 live sources", "review by codex: pass" ] } }, "metaModel": { "id": "THING-Q142690", "registryId": "vr.tr.sewing-needle", "name": "sewing needle", "version": "0.1.0-research.1", "entryKind": "thing", "family": "Thing Registry", "domain": [ "PHY.OBJ" ], "status": "research-draft" }, "canonicalUrl": "https://ver.cy/models/thing/q142690/", "model": { "registry_id": "vr.tr.sewing-needle", "name": "sewing needle", "purpose": "Enable an AI agent to recognise a sewing needle, assess its suitability and condition, and decide whether it can be used, maintained, replaced or safely retired for a specified stitching task.", "definition": "A sewing needle is a slender, typically metal, hand or machine implement with a pointed working end and an eye or equivalent thread-carrying feature, used to pierce fabric or similar material and draw thread through it to form stitches.", "scope_statement": "This model owns the registered kind vr.tr.sewing-needle in PHY / PHY.OBJ: a slender tool that carries or guides thread through material to form stitches, including hand and sewing-machine variants; it records distinctions needed to assess individual needles without treating a manufacturer's product line as a separate kind.", "in_scope": [ "Hand-sewing and sewing-machine needle variants and their distinguishing construction", "Point, eye, shaft and attachment geometry relevant to thread passage and stitch formation", "Needle compatibility with material, thread, stitching task and machine where applicable", "Needle condition, handling, replacement and recovery of broken fragments", "Size designations, manufacturer identification and evidence supporting selection" ], "out_of_scope": [ "Sewing-machine drive, timing, controls and stitch-forming assemblies, except their needle compatibility requirements", "Thread manufacture and textile properties beyond those needed to select and assess a needle", "Complete sewing procedures, seam specifications and finished garment quality models", "Knitting needles, crochet hooks, hypodermic needles and pins used solely for fastening", "Manufacturer product catalogues and commercial inventory management" ], "distinguishing_features": [ "Determine whether the tool carries or guides sewing thread through material; a fastening pin ordinarily holds material without performing this thread-carrying role.", "Inspect the thread-receiving feature: an eye or another documented threading feature distinguishes ordinary sewing needles from solid piercing awls.", "Distinguish hand and machine variants through the combined position of the eye, point and any machine-mounting shank; do not classify from length alone.", "Distinguish sewing from knitting by whether the tool passes thread through the work rather than primarily supporting and manipulating loops.", "Do not require a sharp point for recognition: a blunt-point needle may be intended to pass between existing strands or through prepared openings." ], "characteristics": [ { "name": "Needle operating class", "kind": "category", "unit_or_values": "hand-operated | machine-mounted | unresolved", "why_it_matters": "Determines how the needle is driven, held, threaded and matched to other equipment." }, { "name": "Intended stitching application", "kind": "category", "unit_or_values": "documented application, such as general sewing, embroidery, quilting, darning or leather sewing", "why_it_matters": "Application names guide selection but need supporting geometry and compatibility evidence." }, { "name": "Overall length", "kind": "measurement", "unit_or_values": "mm; record measurement method", "why_it_matters": "Affects handling and reach and helps distinguish otherwise similar needles." }, { "name": "Shaft dimensions", "kind": "measurement", "unit_or_values": "mm diameter or cross-sectional dimensions at a stated location", "why_it_matters": "Helps assess penetration, hole size and fit without assuming the shaft is uniformly cylindrical." }, { "name": "Size designation", "kind": "category", "unit_or_values": "designation together with its sizing system, needle family and source", "why_it_matters": "A size number alone does not establish comparable dimensions across needle families." }, { "name": "Point geometry", "kind": "category", "unit_or_values": "sharp | rounded or ball | blunt | cutting | other documented form | unresolved", "why_it_matters": "Controls how the needle interacts with yarns, fibres or sheet material." }, { "name": "Eye position and opening", "kind": "measurement", "unit_or_values": "position relative to point and ends; clear opening length and width in mm", "why_it_matters": "Supports thread selection and distinguishes important hand and machine constructions." }, { "name": "Machine needle system", "kind": "relation", "unit_or_values": "documented needle-system identifier and compatible machine references; not applicable for hand needles", "why_it_matters": "Physical resemblance alone is insufficient evidence that a needle fits and operates correctly in a machine." }, { "name": "Material and surface treatment", "kind": "category", "unit_or_values": "documented substrate and coating or finish; unknown where unverified", "why_it_matters": "Supports assessment of corrosion, surface damage and applicable handling instructions." }, { "name": "Thread and work-material match", "kind": "relation", "unit_or_values": "specified thread, material construction, layer stack and supporting recommendation or trial", "why_it_matters": "Needle suitability depends on the combination used in the actual stitching task." }, { "name": "Physical condition", "kind": "state", "unit_or_values": "intact | bent | point damaged | eye or shaft burred | corroded | broken | unassessed; multiple states allowed", "why_it_matters": "Condition affects thread damage, material damage, stitch formation and safe handling." }, { "name": "Release for intended use", "kind": "state", "unit_or_values": "unassessed | suitable for specified task | trial required | quarantined | retired", "why_it_matters": "Separates observed condition from the decision to use the needle for a particular task." } ], "affordances": [ "Classify a needle from its point, eye, shaft and mounting features while retaining uncertainty about its exact family.", "Match a needle to a specified thread, material and stitching task using documented guidance and appropriate trials.", "Verify a machine needle's system and installation requirements before fitting it.", "Inspect for bending, burrs, corrosion and breakage and decide whether replacement is required.", "Investigate needle-related stitching defects without assuming the needle is their sole cause.", "Contain a damaged needle and account for fragments before releasing the work or equipment." ], "agent_conduct": { "may": [ "Thread, use and store sewing needles for the person who asked.", "Count needles before and after use where losing one would be dangerous." ], "must_not": [ "Leave loose needles where children, pets or barefoot people can find them.", "Hide needles in fabric, food or objects where they can injure someone.", "Dispose of needles loose in household waste or bedding.", "Run a sewing machine with fingers in the needle's path." ], "requires_human": [ "Handling a swallowed or embedded needle, which needs medical care." ] }, "ethics": { "considerations": [ "Small sharp objects cause injuries that are often hidden and serious.", "Garment workers using needles at speed face repetitive strain and injury." ], "affected_parties": [ "Children and pets", "Garment workers", "People who wear or handle the textiles" ] }, "owners": { "steward": "The person who owns or uses it.", "master_systems": [] }, "visual_identification": [ "A slender, pointed metal shaft with an eye at the blunt end.", "Machine needles have the eye near the point and a flattened shank." ], "failure_modes_and_hazards": [ "Puncture wounds and needles broken off in skin.", "Swallowing by children or pets.", "Broken machine needles flying off." ], "what_it_is_for": [ "Sewing needles carry thread through fabric or similar materials to make stitches in garment production, repairs, embroidery and upholstery.", "Hand needles are manipulated directly, while machine needles operate in a compatible sewing machine.", "Needle selection depends on the material, thread and intended stitch." ], "standards_and_regulation": [ "ISO 8239, issued by the International Organization for Standardization, specifies fitting dimensions and tolerances for sewing machine needles and applies to the machine-needle subset." ] }, "sources": [ { "id": "wikidata", "title": "Wikidata item Q142690: sewing needle", "url": "https://www.wikidata.org/wiki/Q142690", "url_status": "live", "what_it_supports": "identity and sense of the item", "checked_by": "wikidata-api" }, { "id": "wikipedia-en", "title": "Wikipedia: Sewing needle", "url": "https://en.wikipedia.org/wiki/Sewing_needle", "url_status": "live", "what_it_supports": "general description of the item", "checked_by": "wikidata-api sitelink" } ], "structure": { "bundles": [ { "id": "needle-identity-and-boundaries", "name": "Needle identity and boundaries", "description": "Establish the sewing-needle sense and the construction family being assessed.", "rationale": "A sharp slender object is not necessarily a sewing needle, and hand and machine needles impose different requirements.", "layers": [ { "id": "thread-carrying-role", "name": "Thread-carrying role", "description": "Identify the physical features and intended action that make the object a sewing needle.", "findings": [ { "id": "sewing-role-evidence", "name": "Sewing role evidence", "description": "Record how the object receives thread and passes it through the work; treat an unverified identification as provisional.", "questions": [ { "text": "What feature receives or guides thread, and how is it intended to participate in stitch formation?", "kind": "definition", "id": "sewing-role-evidence-q01" }, { "text": "What evidence distinguishes this object from a fastening pin, piercing awl or knitting needle?", "kind": "boundary", "id": "sewing-role-evidence-q02" } ] } ] }, { "id": "construction-family", "name": "Construction family", "description": "Separate operating class from application labels and commercial identities.", "findings": [ { "id": "hand-or-machine-construction", "name": "Hand or machine construction", "description": "Record whether the needle is manipulated directly or mounted in a machine, alongside evidence for any more specific family.", "questions": [ { "text": "Which observed features support classification as a hand needle or a machine-mounted needle?", "kind": "definition", "id": "hand-or-machine-construction-q01" }, { "text": "Which packaging, markings or manufacturer documentation support the named needle family?", "kind": "provenance", "id": "hand-or-machine-construction-q02" } ] } ] } ] }, { "id": "penetration-and-thread-path", "name": "Penetration and thread path", "description": "Describe the geometry that enters the work and accommodates the thread.", "rationale": "Point, shaft and eye geometry explain task suitability more precisely than an application name alone.", "layers": [ { "id": "point-and-shaft", "name": "Point and shaft", "description": "Capture the shape and dimensions presented to the material.", "findings": [ { "id": "penetrating-profile", "name": "Penetrating profile", "description": "Record the point form, shaft profile and dimensions without assuming every needle is sharp, straight or round in section.", "questions": [ { "text": "What point geometry is present, and is its intended action to separate strands, use existing openings or cut through material?", "kind": "definition", "id": "penetrating-profile-q01" }, { "text": "What are the overall length and relevant shaft dimensions, in millimetres, and where were they measured?", "kind": "measurement", "id": "penetrating-profile-q02" } ] } ] }, { "id": "eye-and-thread-contact", "name": "Eye and thread contact", "description": "Capture the opening and surfaces through which thread travels.", "findings": [ { "id": "thread-passage-geometry", "name": "Thread passage geometry", "description": "Record eye location, usable opening and any thread-guiding features relevant to the identified needle family.", "questions": [ { "text": "Where is the eye relative to the point, and what are its clear opening dimensions in millimetres?", "kind": "measurement", "id": "thread-passage-geometry-q01" }, { "text": "Which eye edges, grooves or other surfaces contact the thread and need inspection for snagging or abrasion?", "kind": "action", "id": "thread-passage-geometry-q02" } ] } ] } ] }, { "id": "task-and-machine-compatibility", "name": "Task and machine compatibility", "description": "Establish whether the needle fits the intended work and, where relevant, the sewing machine.", "rationale": "A needle can be intact yet unsuitable for the thread, material or machine that will use it.", "layers": [ { "id": "thread-material-selection", "name": "Thread and material selection", "description": "Assess the combination of needle, thread and work material.", "findings": [ { "id": "supported-task-match", "name": "Supported task match", "description": "Record recommendations and trial evidence for the specified thread, material construction and layer stack.", "questions": [ { "text": "What thread, material construction and number or thickness of layers must this needle handle?", "kind": "boundary", "id": "supported-task-match-q01" }, { "text": "What documented recommendation or representative trial supports selecting this point form and size for that combination?", "kind": "provenance", "id": "supported-task-match-q02" } ] } ] }, { "id": "machine-system-and-installation", "name": "Machine system and installation", "description": "Resolve mounting and stitch-forming compatibility for machine needles.", "findings": [ { "id": "verified-machine-fit", "name": "Verified machine fit", "description": "For machine-mounted variants, record the required needle system and installation instructions; mark this layer not applicable to hand needles.", "questions": [ { "text": "Which machine documentation identifies the accepted needle system, size range and relevant shank or eye-position requirements?", "kind": "provenance", "id": "verified-machine-fit-q01" }, { "text": "What insertion depth, orientation, fastening and equipment-isolation instructions apply when installing this needle?", "kind": "action", "id": "verified-machine-fit-q02" } ] } ] } ] }, { "id": "condition-and-stitching-performance", "name": "Condition and stitching performance", "description": "Connect observable needle condition with evidence from its intended use.", "rationale": "Damage can be subtle, and stitching defects alone do not establish whether the needle is responsible.", "layers": [ { "id": "needle-integrity", "name": "Needle integrity", "description": "Inspect the point, eye, shaft and mounting region for defects.", "findings": [ { "id": "damage-and-surface-assessment", "name": "Damage and surface assessment", "description": "Record bending, point damage, burrs, corrosion and fractures, together with inspection limitations.", "questions": [ { "text": "What inspection method reveals deformation, eye-edge damage or surface defects, and which areas remain unassessed?", "kind": "measurement", "id": "damage-and-surface-assessment-q01" }, { "text": "Which observed defects or manufacturer criteria require the needle to be quarantined or replaced?", "kind": "action", "id": "damage-and-surface-assessment-q02" } ] } ] }, { "id": "performance-evidence", "name": "Performance evidence", "description": "Evaluate needle suitability through a representative stitching result.", "findings": [ { "id": "needle-related-defect-assessment", "name": "Needle-related defect assessment", "description": "Record penetration difficulty, thread fraying, material damage or machine stitch defects while keeping alternative causes explicit.", "questions": [ { "text": "What observable result would show acceptable thread passage, stitch formation and material condition for this task?", "kind": "measurement", "id": "needle-related-defect-assessment-q01" }, { "text": "What comparison or controlled change would help distinguish a needle problem from threading, tension, machine timing or handling problems?", "kind": "action", "id": "needle-related-defect-assessment-q02" } ] } ] } ] }, { "id": "handling-replacement-and-accountability", "name": "Handling, replacement and accountability", "description": "Manage needle exposure, identification and loss or breakage throughout use.", "rationale": "Small pointed tools and broken fragments need specific handling and recovery decisions, especially when they can remain in finished work.", "layers": [ { "id": "storage-and-service-decisions", "name": "Storage and service decisions", "description": "Preserve identification and determine when a needle should leave service.", "findings": [ { "id": "identified-and-protected-storage", "name": "Identified and protected storage", "description": "Record storage that limits accidental puncture and damage while retaining needle-family and size information.", "questions": [ { "text": "How will the needle be stored so its point is contained and its size and family remain identifiable?", "kind": "action", "id": "identified-and-protected-storage-q01" }, { "text": "What instructions or task-specific criteria govern cleaning, reuse and replacement, and is any proposed reworking explicitly supported?", "kind": "provenance", "id": "identified-and-protected-storage-q02" } ] } ] }, { "id": "breakage-and-fragment-recovery", "name": "Breakage and fragment recovery", "description": "Control incomplete needles and potentially contaminated work after a breakage or loss.", "findings": [ { "id": "fragment-accounting-and-release", "name": "Fragment accounting and release", "description": "Record the affected work, recovered pieces, unresolved missing material and the evidence required to resume or release the work.", "questions": [ { "text": "If the needle breaks or is lost, which workpieces and equipment areas must be held for inspection?", "kind": "action", "id": "fragment-accounting-and-release-q01" }, { "text": "What evidence accounts for the missing needle or fragments, and what release procedure applies if recovery remains incomplete?", "kind": "action", "id": "fragment-accounting-and-release-q02" } ] } ] } ] }, { "id": "evidence-and-external-alignment", "name": "Evidence and external alignment", "description": "What the world already says about this thing, gathered so the model can be checked against it.", "rationale": "A model that cannot be lined up against existing standards, identifiers and practice cannot be adopted by anyone who already uses them.", "layers": [ { "id": "reported-evidence", "name": "Reported evidence", "description": "Findings from the breadth pass, kept separate from the structural claims.", "findings": [ { "id": "evidence-kinds", "name": "Kinds and varieties", "description": "Reported by the breadth pass; each item needs checking against its source before it becomes normative.", "evidence": [ "hand sewing needle", "machine sewing needle", "embroidery needle", "quilting needle", "leather/glover needle", "ballpoint/jersey needle", "upholstery/sail needle", "surgical/suture needle" ], "questions": [ { "id": "evidence-kinds-q01", "text": "Which of these kinds and varieties hold for the sense of sewing needle this model covers, and on what evidence?", "kind": "provenance" } ] } ] } ] } ] }, "openQuestions": [ "Does an existing Vercy world model already cover sewing needles, and should this registry entry link to it as the single source of truth?", "Which primary sources establish the intended boundary for specialist variants such as curved, self-threading, twin and eye-less sewing needles?", "Which sizing conventions apply to each included needle family, and what dimensions and tolerances do their designations actually specify?", "Which current standards, issuing bodies and manufacturer documents govern dimensions, terminology or compatibility for the included machine-needle systems?", "Which inspection, replacement and broken-needle recovery criteria are supported for domestic, craft and industrial settings, and where do requirements differ?" ], "statistics": { "bundles": 6, "layers": 11, "findings": 11, "questions": 21 } }