{ "vercy": "1.0-draft", "publication": { "status": "research-draft", "adjudicationStatus": "unreviewed", "publishableCanonical": false, "generatedAt": "2026-09-11T05:48:14Z", "providers": [ "Claude" ], "breadth": "written by Claude from model knowledge without web access - no source was read, every claim is a lead to verify", "pass": 2, "wave": 1, "engine": "claude", "enrichment": { "pass": 3, "engine": "claude", "producedAt": "2026-10-05T16:30:00Z", "ingestedAt": "2026-10-05T13:18:30+00:00", "fields": [ "agent_conduct", "ethics", "owners" ] }, "gate": { "passed": true, "version": "1.0", "at": "2026-10-06T19:51:53+00:00", "evidence": [ "completeness 1.00", "sense: Wikidata description", "2 live sources", "review by codex: pass" ] } }, "metaModel": { "id": "THING-Q12453", "registryId": "vr.tr.measurement", "name": "measurement", "version": "0.2.0-wave.1", "entryKind": "thing", "family": "Thing Registry", "domain": [ "ACT.ACT" ], "status": "research-draft" }, "canonicalUrl": "https://ver.cy/models/thing/q12453/", "model": { "registry_id": "vr.tr.measurement", "name": "measurement", "purpose": "Let an agent treat measurements as results with value, unit, method, uncertainty and traceability, and never report a number without its unit and source.", "definition": "The process of determining the magnitude of a quantity by comparison with a standard, using instruments and methods, with a result expressed as a value, unit and uncertainty.", "what_it_is_for": "Knowing quantities reliably for science, trade, health and engineering.", "affordances": [ "measure, with calibrated instruments", "estimate uncertainty", "calibrate instruments against standards", "report results with units and uncertainty" ], "distinguishing_features": [ "Compares with a standard", "Has uncertainty", "Traceability links to SI units", "Rating systems are assessments, not physical measurements" ], "appearance": "Instruments, readings, certificates and data tables.", "visual_identification": [ "Values with units and uncertainty", "Calibration certificates", "Tests such as hardness tests and gauges" ], "physical_properties": [], "families_and_kinds": [ "physical measurements", "chemical and biological analyses", "tests such as hardness tests", "surveys and ratings (in a looser sense)" ], "related_models": [ { "relation": "produces", "target": "quantity value", "why": "result" }, { "relation": "uses", "target": "instrument", "why": "tools" }, { "relation": "is governed by", "target": "metrology", "why": "science" }, { "relation": "is confused with", "target": "estimation", "why": "less rigorous" } ], "identifiers": [ { "scheme": "calibration certificate number", "value_or_pattern": "lab-specific", "note": "traceability" } ], "standards_and_regulation": [ "SI Brochure", "ISO/IEC Guide 98-3 (GUM)", "ISO/IEC 17025 for laboratories", "Legal metrology law for trade" ], "failure_modes_and_hazards": [ "Missing units or uncertainty", "Uncalibrated instruments", "Measurement bias" ], "in_scope": [], "out_of_scope": [], "characteristics": [], "agent_conduct": { "may": [ "Take measurements with calibrated instruments and report value, unit and uncertainty.", "Check that an instrument is within its calibration date before use." ], "must_not": [ "Report a measurement without its unit or with false precision.", "Adjust or select results to reach a desired value.", "Use an instrument known to be out of calibration for results others will rely on.", "Present an estimate as a measurement." ], "requires_human": [ "Discarding measurements as outliers in safety, medical or legal contexts." ] }, "ethics": { "considerations": [ "Trade, safety and justice depend on honest measurement.", "Biased measurement can disadvantage the people measured." ], "affected_parties": [ "People who rely on the results", "Buyers and sellers", "People measured" ] }, "owners": { "steward": "The laboratory or person making the measurement; metrology institutes keep the reference standards.", "master_systems": [] } }, "sources": [ { "id": "wikidata", "title": "Wikidata item Q12453: measurement", "url": "https://www.wikidata.org/wiki/Q12453", "url_status": "live", "what_it_supports": "identity and sense of the item", "checked_by": "wikidata-api" }, { "id": "wikipedia-en", "title": "Wikipedia: Measurement", "url": "https://en.wikipedia.org/wiki/Measurement", "url_status": "live", "what_it_supports": "general description of the item", "checked_by": "wikidata-api sitelink" } ], "structure": { "bundles": [ { "id": "result", "name": "Result", "description": "Value and unit.", "rationale": "A result without unit is meaningless.", "layers": [ { "id": "value", "name": "Value", "description": "Number and unit.", "findings": [ { "id": "value-finding", "name": "Value", "description": "Result.", "questions": [ { "text": "What is the measured value and unit?", "kind": "measurement" }, { "text": "What is the uncertainty?", "kind": "measurement" } ] } ] }, { "id": "measurand", "name": "Measurand", "description": "What was measured.", "findings": [ { "id": "measurand-finding", "name": "Measurand", "description": "The quantity.", "questions": [ { "text": "What exactly was measured?", "kind": "definition" }, { "text": "Under which conditions?", "kind": "definition" } ] } ] } ] }, { "id": "method", "name": "Method", "description": "How it was measured.", "rationale": "Method decides quality.", "layers": [ { "id": "instrument", "name": "Instrument", "description": "Tool.", "findings": [ { "id": "instrument-finding", "name": "Instrument", "description": "Instrument and calibration.", "questions": [ { "text": "Which instrument was used, and is it calibrated?", "kind": "provenance" }, { "text": "When was it last calibrated?", "kind": "provenance" } ] } ] }, { "id": "procedure", "name": "Procedure", "description": "Standard method.", "findings": [ { "id": "procedure-finding", "name": "Procedure", "description": "Method standard.", "questions": [ { "text": "Which standard procedure was followed?", "kind": "provenance" }, { "text": "Were there deviations?", "kind": "boundary" } ] } ] } ] }, { "id": "quality", "name": "Quality", "description": "Traceability and competence.", "rationale": "Traceability makes results comparable.", "layers": [ { "id": "traceability", "name": "Traceability", "description": "To SI.", "findings": [ { "id": "traceability-finding", "name": "Traceability", "description": "Traceability chain.", "questions": [ { "text": "Is the result traceable to SI units?", "kind": "provenance" }, { "text": "Through which laboratory?", "kind": "provenance" } ] } ] }, { "id": "competence", "name": "Competence", "description": "Accreditation.", "findings": [ { "id": "competence-finding", "name": "Accreditation", "description": "Lab accreditation.", "questions": [ { "text": "Is the laboratory accredited?", "kind": "provenance" }, { "text": "For this measurement?", "kind": "boundary" } ] } ] } ] }, { "id": "use", "name": "Use", "description": "Decisions based on results.", "rationale": "Decisions need fit-for-purpose measurements.", "layers": [ { "id": "decision", "name": "Decision", "description": "Conformity.", "findings": [ { "id": "decision-finding", "name": "Conformity", "description": "Conformity decision.", "questions": [ { "text": "Does the result show conformity with the requirement?", "kind": "boundary" }, { "text": "How is uncertainty taken into account?", "kind": "definition" } ] } ] }, { "id": "reporting", "name": "Reporting", "description": "Communication.", "findings": [ { "id": "reporting-finding", "name": "Reporting", "description": "How to report.", "questions": [ { "text": "How should the result be reported?", "kind": "action" }, { "text": "What caveats apply?", "kind": "boundary" } ] } ] } ] } ] }, "openQuestions": [ "Should measurement kinds be separate entries?", "How should uncertainty be recorded consistently?", "How should ratings be separated from physical measurements?" ], "statistics": { "bundles": 4, "layers": 8, "findings": 8, "questions": 16 } }