{ "vercy": "1.0-draft", "publication": { "status": "research-draft", "adjudicationStatus": "unreviewed", "publishableCanonical": false, "generatedAt": "2026-09-12T10:52:03Z", "providers": [ "Codex" ], "breadth": "recalled by Codex without web access - no source was read", "missingProviders": [], "pass": 2, "cost": { "grok": { "seconds": 20.7, "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: 01a0953d-d6d6-7062-a3c4-f88521a9e409\n--------\nuser\nDescribe what is already known about one registered thing. Answer as JSON only, no prose around it.\n\nThing: labdane\nSense to describe: (none recorded)\nDomain code: PHY.MAT\nAlso known as: (none)\n\n\nContext for this batch of 1001 things:\n# Batch 044: 1001 registe", "usd": 0.0, "recall": true }, "codex": { "seconds": 71.2, "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: 01a0953d-d77a-7e23-ad39-5f05ed007923\n--------\nuser\nYou are drafting a Vercy meta-model for one registered thing. Answer as JSON only, no prose around it.\n\nThing: labdane\nRegistry id: vr.tr.labdane\nPlane / domain: PHY / PHY.MAT\nRegistry definition: (none recorded)\nNames folded into this entry: (none)\n\n\nContext " } }, "enrichment": { "pass": 3, "engine": "claude", "producedAt": "2026-10-06T12:00:00Z", "ingestedAt": "2026-10-06T08:53:48+00:00", "fields": [ "agent_conduct", "ethics", "failure_modes_and_hazards", "owners", "visual_identification" ] }, "gate": { "passed": true, "version": "1.0", "at": "2026-10-07T10:10:33+00:00", "evidence": [ "completeness 1.00", "sense: Wikidata description", "2 live sources", "review by codex: pass" ] } }, "metaModel": { "id": "THING-Q8214660", "registryId": "vr.tr.labdane", "name": "labdane", "version": "0.1.0-research.1", "entryKind": "thing", "family": "Thing Registry", "domain": [ "PHY.MAT" ], "status": "research-draft" }, "canonicalUrl": "https://ver.cy/models/thing/q8214660/", "model": { "registry_id": "vr.tr.labdane", "name": "labdane", "purpose": "Enable an agent to identify labdane, assess the identity and condition of a labdane sample, and determine whether evidence supports its intended handling or use.", "definition": "Labdane is a saturated bicyclic diterpene hydrocarbon with molecular formula C20H38 whose substituted decalin carbon skeleton defines the labdane family of diterpenoids.", "scope_statement": "This model owns vr.tr.labdane as the parent hydrocarbon and its identified material samples, provisionally anchored to the chemical identity described by [ChEBI CHEBI:36505](https://www.ebi.ac.uk/chebi/CHEBI:36505); references to the broader labdane structural family require an explicit boundary decision.", "in_scope": [ "Parent hydrocarbon identity, molecular connectivity and carbon numbering", "Stereochemical specification and distinctions between explicitly identified and unresolved stereoisomers", "Sample purity, related diterpenoid impurities and residual solvents", "Condition-dependent physical properties and analytical identification evidence", "Labdane-specific handling evidence and jurisdiction-dependent substance identifiers" ], "out_of_scope": [ "Individual oxygenated or unsaturated labdane derivatives as independently modelled substances", "The complete family of labdane-type diterpenoids", "Labdanum resin, essential oils and other mixtures containing related compounds", "Source organisms and their cultivation or ecology", "Manufacturing processes and biological activities of derivatives" ], "distinguishing_features": [ "The parent identity has formula C20H38; oxygen-bearing compounds require a derivative identity rather than an unqualified labdane assignment. [PubChem Labdane](https://pubchem.ncbi.nlm.nih.gov/compound/9548711)", "Require agreement with the reference carbon connectivity, including the substituted fused-ring system and side chain; formula agreement alone cannot distinguish skeletal isomers.", "Compare specified stereocentres explicitly before treating two records as the same substance; matching connectivity alone does not establish stereochemical equivalence.", "Distinguish a discrete parent-hydrocarbon identification from a report that merely assigns a compound to the labdane-type diterpenoid family.", "Distinguish an isolated, assayed labdane sample from a resin or extract identified only by its source or traditional name." ], "characteristics": [ { "name": "Identity interpretation", "kind": "category", "unit_or_values": "parent hydrocarbon; stereochemically unresolved parent; family-level reference; unresolved", "why_it_matters": "Determines whether the record belongs to this substance or requires a relationship to a neighbouring concept." }, { "name": "Structure and numbering reference", "kind": "relation", "unit_or_values": "Referenced molecular graph, numbered structure and structure identifier", "why_it_matters": "Makes comparisons of labdane substituent positions and skeletal identity reproducible." }, { "name": "Stereochemical assignment", "kind": "state", "unit_or_values": "Per-centre configuration; absolute or relative assignment; unresolved centres; supporting method", "why_it_matters": "Prevents conflation of stereoisomers and records what the evidence actually establishes." }, { "name": "Parent-hydrocarbon assay", "kind": "measurement", "unit_or_values": "Mass fraction or molar fraction, with method and uncertainty; chromatographic area percentage recorded separately", "why_it_matters": "Determines how much of a sample is the assigned labdane identity." }, { "name": "Related-compound and solvent profile", "kind": "measurement", "unit_or_values": "Component identities and concentrations in mg/g or mass %, with detection limits", "why_it_matters": "Separates labdane properties from effects introduced by derivatives, other hydrocarbons or preparation solvents." }, { "name": "Physical state and transitions", "kind": "measurement", "unit_or_values": "Observed phase; transition temperature in °C; pressure in kPa; sample purity", "why_it_matters": "Supports storage and preparation decisions without assuming unverified melting or boiling points." }, { "name": "Analytical identity support", "kind": "relation", "unit_or_values": "NMR assignments, mass spectra, chromatograms and reference-standard comparisons", "why_it_matters": "Connects the substance assignment to evidence capable of resolving competing identities." }, { "name": "Handling evidence status", "kind": "state", "unit_or_values": "Substance-specific evidence available; formulation-only evidence; analogue-only evidence; unassessed", "why_it_matters": "Makes the basis and limits of handling decisions visible." } ], "affordances": [ "Compare a candidate molecular structure with the labdane reference and flag skeletal or stereochemical mismatches.", "Assess whether analytical evidence supports parent-labdane identification or only a family-level assignment.", "Evaluate a sample against purpose-specific purity, solvent and stereochemical requirements.", "Select additional measurements that discriminate the remaining candidate identities.", "Link derivatives and source mixtures to labdane without merging their properties into the parent substance.", "Check whether handling and use decisions have evidence applicable to the actual sample." ], "agent_conduct": { "may": [ "Identify labdane as the parent skeleton of the labdane diterpenoids and explain its structure, citing sources.", "Report the identity and purity of a sample with the analysis used." ], "must_not": [ "Confuse the parent hydrocarbon with labdane-type natural products when reporting data.", "Attribute biological effects of labdane diterpenoids to the parent hydrocarbon without evidence.", "Label a resin extract as labdane without analysis.", "Make health claims for products containing labdane-type compounds without evidence." ], "requires_human": [ "Using samples in products intended for people.", "Publishing results that depend on an unverified reference sample." ] }, "ethics": { "considerations": [ "Confusing a skeleton name with active compounds misleads research and consumers.", "Natural product claims can exploit public trust in plant medicines." ], "affected_parties": [ "Researchers", "Consumers", "Laboratory staff" ] }, "owners": { "steward": "The laboratory that holds the sample; nobody owns the chemical concept.", "master_systems": [] }, "visual_identification": [ "As a hydrocarbon it is a colourless substance, not identifiable by sight.", "Identity and stereochemistry are settled by spectroscopy against reference data." ], "failure_modes_and_hazards": [ "Misidentification with related diterpenes.", "Overstated claims about plant extracts." ], "what_it_is_for": [ "Labdane is encountered in organic chemistry as the parent hydrocarbon used to describe the labdane family of diterpenoids.", "Its structure provides a reference for naming and comparing related natural products in chemical research." ], "standards_and_regulation": [ "The Globally Harmonized System of Classification and Labelling of Chemicals issued by the United Nations provides a framework for assessing and communicating labdane hazards where implemented." ] }, "sources": [ { "id": "wikidata", "title": "Wikidata item Q8214660: labdane", "url": "https://www.wikidata.org/wiki/Q8214660", "url_status": "live", "what_it_supports": "identity and sense of the item", "checked_by": "wikidata-api" }, { "id": "wikipedia-en", "title": "Wikipedia: Labdane", "url": "https://en.wikipedia.org/wiki/Labdane", "url_status": "live", "what_it_supports": "general description of the item", "checked_by": "wikidata-api sitelink" } ], "structure": { "bundles": [ { "id": "parent-identity-and-boundaries", "name": "Parent identity and boundaries", "description": "Resolve what the registry name labdane denotes before attaching sample observations or external records.", "rationale": "Labdane can appear as a discrete chemical identity or as shorthand for a structural family.", "layers": [ { "id": "parent-structure", "name": "Parent structure", "description": "Establish the molecular graph and numbering used for parent-labdane recognition.", "findings": [ { "id": "reference-graph", "name": "Reference graph", "description": "Require an explicit structure anchor rather than identification from the name or formula alone.", "questions": [ { "text": "Which numbered molecular structure defines labdane for vr.tr.labdane?", "kind": "definition", "id": "reference-graph-q01" }, { "text": "Which reference record was read, and does its structure match the registry's intended identity?", "kind": "provenance", "id": "reference-graph-q02" } ] } ] }, { "id": "family-and-mixture-boundaries", "name": "Family and mixture boundaries", "description": "Separate parent labdane from derivative-family statements and source mixtures.", "findings": [ { "id": "name-use-resolution", "name": "Name-use resolution", "description": "Classify each use of the name before accepting its claims as evidence about the parent.", "questions": [ { "text": "Does this source mean the parent hydrocarbon, a particular derivative, or labdane-type diterpenoids collectively?", "kind": "boundary", "id": "name-use-resolution-q01" }, { "text": "Should this record describe labdane itself or link a derivative, resin or extract to it?", "kind": "action", "id": "name-use-resolution-q02" } ] } ] } ] }, { "id": "stereochemistry-and-identification", "name": "Stereochemistry and identification", "description": "Determine how precisely a candidate's connectivity and spatial configuration have been established.", "rationale": "A hydrocarbon formula or spectral library hit cannot by itself resolve every labdane identity distinction.", "layers": [ { "id": "configuration", "name": "Configuration", "description": "Record the configurations specified by the reference and demonstrated for the sample.", "findings": [ { "id": "stereochemical-equivalence", "name": "Stereochemical equivalence", "description": "Separate established absolute configuration, relative configuration and unassigned centres.", "questions": [ { "text": "Which ring-junction, ring-substituent and side-chain stereocentres are specified in the reference identity?", "kind": "definition", "id": "stereochemical-equivalence-q01" }, { "text": "What evidence establishes the sample's relative and absolute configurations, and which centres remain unresolved?", "kind": "measurement", "id": "stereochemical-equivalence-q02" } ] } ] }, { "id": "orthogonal-analytical-evidence", "name": "Orthogonal analytical evidence", "description": "Combine evidence for composition, connectivity and configuration.", "findings": [ { "id": "identity-confidence", "name": "Identity confidence", "description": "Assess whether the available methods exclude plausible skeletal and stereochemical alternatives.", "questions": [ { "text": "Do mass-spectral composition evidence and NMR assignments jointly support the proposed labdane structure?", "kind": "measurement", "id": "identity-confidence-q01" }, { "text": "Which reference-standard comparison or stereochemically discriminating measurement would resolve the remaining ambiguity?", "kind": "action", "id": "identity-confidence-q02" } ] } ] } ] }, { "id": "sample-composition-and-origin", "name": "Sample composition and origin", "description": "Describe what a physical sample contains and how its labdane assignment arose.", "rationale": "Properties reported for an extract, an enriched fraction or a prepared hydrocarbon cannot automatically be treated as properties of pure labdane.", "layers": [ { "id": "assay-and-related-components", "name": "Assay and related components", "description": "Quantify the assigned parent and distinguish related compounds and preparation residues.", "findings": [ { "id": "usable-parent-fraction", "name": "Usable parent fraction", "description": "Record a defensible assay basis and impurities relevant to the intended measurement or use.", "questions": [ { "text": "What fraction of the sample is assigned labdane, and is that value a calibrated mass assay or chromatographic area percentage?", "kind": "measurement", "id": "usable-parent-fraction-q01" }, { "text": "Which related diterpenoids, other hydrocarbons and residual solvents are detected, and at what concentrations?", "kind": "measurement", "id": "usable-parent-fraction-q02" } ] } ] }, { "id": "sample-history", "name": "Sample history", "description": "Trace isolation, purchase or preparation without assuming the parent was present in the original source.", "findings": [ { "id": "origin-of-assigned-labdane", "name": "Origin of assigned labdane", "description": "Distinguish demonstrated original occurrence from labdane obtained during chemical preparation.", "questions": [ { "text": "Was labdane identified in the original material, isolated from it, or produced by a documented transformation?", "kind": "provenance", "id": "origin-of-assigned-labdane-q01" }, { "text": "Which isolation or preparation steps could alter the sample's composition or stereoisomer distribution?", "kind": "boundary", "id": "origin-of-assigned-labdane-q02" } ] } ] } ] }, { "id": "physical-behaviour-and-integrity", "name": "Physical behaviour and integrity", "description": "Characterize the actual labdane sample under the conditions relevant to measurement and handling.", "rationale": "Unqualified constants or assumed hydrocarbon behaviour provide an inadequate basis for decisions about a specific sample.", "layers": [ { "id": "phase-and-solution-behaviour", "name": "Phase and solution behaviour", "description": "Attach conditions and sample identity to phase, transition and solubility observations.", "findings": [ { "id": "conditioned-properties", "name": "Conditioned properties", "description": "Keep measured properties distinct from predictions and values borrowed from related compounds.", "questions": [ { "text": "What phase and thermal transitions are measured for this labdane sample at stated pressure and purity?", "kind": "measurement", "id": "conditioned-properties-q01" }, { "text": "What solubility or solution concentration is demonstrated in the intended solvent at the working temperature?", "kind": "measurement", "id": "conditioned-properties-q02" } ] } ] }, { "id": "storage-and-preparation-integrity", "name": "Storage and preparation integrity", "description": "Evaluate whether storage, dissolution or analytical preparation changes the sample.", "findings": [ { "id": "integrity-under-use-conditions", "name": "Integrity under use conditions", "description": "Base reuse and storage decisions on observed compositional stability.", "questions": [ { "text": "Do repeat assays show changes after the proposed storage period, heating step or solvent preparation?", "kind": "measurement", "id": "integrity-under-use-conditions-q01" }, { "text": "What demonstrated change requires requalification of the sample before its intended use?", "kind": "action", "id": "integrity-under-use-conditions-q02" } ] } ] } ] }, { "id": "substance-records-and-use-decisions", "name": "Substance records and use decisions", "description": "Connect the resolved labdane identity to applicable records and evidence for a concrete use.", "rationale": "Identifiers, safety statements and activities reported for labdane derivatives may have a different scope from the parent substance.", "layers": [ { "id": "identifier-and-classification-matching", "name": "Identifier and classification matching", "description": "Check the structural and material scope of external substance records.", "findings": [ { "id": "applicable-records", "name": "Applicable records", "description": "Accept registry identifiers and classifications only with a documented identity match.", "questions": [ { "text": "Which CAS, EC or other substance identifiers can be verified against the intended labdane structure and stereochemistry?", "kind": "provenance", "id": "applicable-records-q01" }, { "text": "Does each applicable classification or exposure record cover the parent substance, a specified mixture, or a different labdane derivative?", "kind": "boundary", "id": "applicable-records-q02" } ] } ] }, { "id": "evidence-bounded-use", "name": "Evidence-bounded use", "description": "Determine whether sample qualification and handling evidence support the proposed operation.", "findings": [ { "id": "use-readiness", "name": "Use readiness", "description": "Separate demonstrated parent-labdane suitability from assumptions based on a related compound or source extract.", "questions": [ { "text": "What identity confidence, purity and stereochemical specification does the proposed use require?", "kind": "action", "id": "use-readiness-q01" }, { "text": "Which handling or performance claims are supported for this parent-labdane sample, and which rely only on derivatives or analogues?", "kind": "provenance", "id": "use-readiness-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-confidence-notes", "name": "Check these first", "description": "Recalled without web access and unsourced; every item is a lead to verify.", "evidence": [ "Confirm whether the registry intends the parent hydrocarbon, a particular stereoisomer, or the broader labdane structural family.", "CAS and database identifiers require verification against an explicitly specified stereochemical structure.", "Physical constants, hazard classifications, and regulatory status are not confidently recalled; properties of labdanum or individual labdane diterpenoids should not be transferred to labdane." ], "questions": [ { "id": "evidence-confidence-notes-q01", "text": "Which of these check these first hold for the sense of labdane 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": "Molecular formula", "value_or_pattern": "C20H38", "note": "Describes the parent hydrocarbon's composition but does not uniquely identify its connectivity or stereochemistry." } ], "questions": [ { "id": "evidence-identifiers-q01", "text": "Which of these identifiers and schemes hold for the sense of labdane 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": [ "Reference carbon skeleton for naming and classifying labdane diterpenoids in natural-products chemistry.", "Structural framework used when comparing diterpenoid biosynthesis and chemical synthesis." ], "questions": [ { "id": "evidence-real-world-use-q01", "text": "Which of these real-world use hold for the sense of labdane 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": "Molar mass", "typical_range": "278.52", "unit": "g/mol" } ], "questions": [ { "id": "evidence-measurements-q01", "text": "Which of these typical measurements hold for the sense of labdane 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": "Labdane diterpenoids", "difference": "The family includes compounds with the labdane skeleton bearing oxygen-containing groups, unsaturation, or other modifications; labdane itself is the parent hydrocarbon." }, { "name": "Labdanum", "difference": "Labdanum is a complex plant resin, whereas labdane is a defined hydrocarbon skeleton and parent compound." }, { "name": "Sclareol", "difference": "Sclareol is a labdane diterpenoid with hydroxyl groups and unsaturation, rather than the saturated parent hydrocarbon." }, { "name": "Clerodane", "difference": "Clerodane has a different arrangement of substituents on its bicyclic diterpene skeleton." } ], "questions": [ { "id": "evidence-neighbours-q01", "text": "Which of these neighbouring kinds and how to tell them apart hold for the sense of labdane this model covers, and on what evidence?", "kind": "provenance" } ] } ] } ] } ] }, "openQuestions": [ "Does vr.tr.labdane intend the stereochemically specified reference compound or the parent skeleton with stereochemistry left open?", "Which CAS and EC identifiers, if any, are verified for precisely that identity?", "Which experimental melting point, boiling point, density and solubility measurements can be traced to adequately characterized parent labdane?", "What evidence distinguishes direct natural occurrence of the parent from occurrence of derivatives or production during sample preparation?", "What parent-specific hazard, exposure and storage-stability evidence is available, and where must these remain unassessed?" ], "statistics": { "bundles": 6, "layers": 11, "findings": 15, "questions": 25 } }