{ "vercy": "1.0-draft", "publication": { "status": "research-draft", "adjudicationStatus": "unreviewed", "publishableCanonical": false, "generatedAt": "2026-09-12T09:33:28Z", "providers": [ "Codex" ], "breadth": "recalled by Codex without web access - no source was read", "missingProviders": [], "pass": 2, "cost": { "grok": { "seconds": 18.7, "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: 01a094f5-c697-7ce0-a10e-c9f56a5fd8e5\n--------\nuser\nDescribe what is already known about one registered thing. Answer as JSON only, no prose around it.\n\nThing: eucryptite\nSense to describe: (none recorded)\nDomain code: PHY.MAT\nAlso known as: (none)\n\n\nContext for this batch of 1001 things:\n# Batch 043: 1001 regi", "usd": 0.0, "recall": true }, "codex": { "seconds": 78.9, "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: 01a094f5-c68d-76d0-a807-2a156177ab84\n--------\nuser\nYou are drafting a Vercy meta-model for one registered thing. Answer as JSON only, no prose around it.\n\nThing: eucryptite\nRegistry id: vr.tr.eucryptite\nPlane / domain: PHY / PHY.MAT\nRegistry definition: (none recorded)\nNames folded into this entry: (none)\n\n\nCo" } }, "enrichment": { "pass": 3, "engine": "claude", "producedAt": "2026-10-06T12:00:00Z", "ingestedAt": "2026-10-06T08:54:24+00:00", "fields": [ "agent_conduct", "ethics", "failure_modes_and_hazards", "owners", "visual_identification" ] }, "gate": { "passed": true, "version": "1.0", "at": "2026-10-07T10:10:25+00:00", "evidence": [ "completeness 1.00", "sense: Wikidata description", "2 live sources", "review by codex: pass" ] } }, "metaModel": { "id": "THING-Q1077131", "registryId": "vr.tr.eucryptite", "name": "eucryptite", "version": "0.1.0-research.1", "entryKind": "thing", "family": "Thing Registry", "domain": [ "PHY.MAT" ], "status": "research-draft" }, "canonicalUrl": "https://ver.cy/models/thing/q1077131/", "model": { "registry_id": "vr.tr.eucryptite", "name": "eucryptite", "purpose": "Enable an agent to identify eucryptite, establish its composition and crystal form, and judge whether a specimen or material lot is suitable for a proposed characterization, processing or use.", "definition": "Eucryptite is a lithium aluminium silicate mineral with ideal formula LiAlSiO4, whose naturally occurring structure is distinguished from the synthetic high-temperature polymorph commonly called beta-eucryptite.", "scope_statement": "This model owns the identity, composition, polymorph evidence, physical state and action-relevant properties of eucryptite under vr.tr.eucryptite, using LiAlSiO4 as the compositional reference and explicitly qualifying claims about natural mineral specimens and synthetic β-eucryptite.", "in_scope": [ "Eucryptite identification supported by chemical and crystallographic evidence", "Polymorph assignment and uncertainty about unqualified eucryptite labels", "Composition, phase purity, intergrowths and material grade", "Specimen provenance and thermal or pressure history", "Measured thermal response, microstructure and condition", "Evidence needed to authorize sampling, processing and material selection" ], "out_of_scope": [ "Whole pegmatite deposits, mineral resources and mining operations", "Other lithium minerals except as identification alternatives or associated phases", "Complete glass-ceramic formulations and finished products containing eucryptite", "Manufacturing equipment and synthesis processes as independently managed systems", "Lithium extraction plants and downstream lithium compounds" ], "distinguishing_features": [ "Check composition against LiAlSiO4; lithium content alone cannot establish eucryptite identity. Reference: [Handbook of Mineralogy](https://www.handbookofmineralogy.org/pdfs/eucryptite.pdf).", "Require a diffraction match to the claimed crystal form: the same nominal LiAlSiO4 composition does not distinguish natural α-eucryptite from β-eucryptite.", "Use spatially resolved phase identification to distinguish eucryptite grains from a bulk specimen containing associated albite, quartz or other lithium minerals.", "Treat fluorescence and optical appearance as supporting observations that require chemical or diffraction confirmation.", "Do not identify eucryptite from low thermal expansion alone; β-eucryptite measurements depend on crystallographic direction and atomic ordering. Reference: [Thermal Expansion of Beta Eucryptite](https://ceramics.onlinelibrary.wiley.com/doi/abs/10.1111/j.1151-2916.1974.tb10909.x)." ], "characteristics": [ { "name": "Chemical composition", "kind": "measurement", "unit_or_values": "Li, Al and Si atomic ratios; elemental or oxide mass fractions with analytical uncertainty", "why_it_matters": "Tests agreement with LiAlSiO4 while exposing substitutions, contaminants and mixed-phase analyses." }, { "name": "Assigned crystal form", "kind": "category", "unit_or_values": "α-eucryptite; β-eucryptite; another explicitly evidenced form; unresolved", "why_it_matters": "Prevents transferring structure-dependent properties between materials bearing the same name." }, { "name": "Eucryptite phase fraction", "kind": "measurement", "unit_or_values": "Mass % with method, uncertainty and amorphous-content treatment", "why_it_matters": "Separates a eucryptite phase from a rock or ceramic that merely contains it." }, { "name": "Origin and material lineage", "kind": "relation", "unit_or_values": "Links to locality and specimen, or synthesis batch and subsequent treatments", "why_it_matters": "Connects observations to the actual material and its history." }, { "name": "Diffraction fingerprint", "kind": "measurement", "unit_or_values": "d-spacings in Å, intensities, refined cell parameters and reference-pattern identifier", "why_it_matters": "Provides reproducible evidence for phase and polymorph identification." }, { "name": "Thermal expansion", "kind": "measurement", "unit_or_values": "K^-1, resolved by crystal axis or bulk specimen, with temperature interval", "why_it_matters": "Supports dimensional-stability decisions without confusing lattice response with aggregate behavior." }, { "name": "Microstructural condition", "kind": "state", "unit_or_values": "Grain size, texture, porosity and microcracking, each measured or explicitly unknown", "why_it_matters": "Qualifies bulk thermal and mechanical behavior." }, { "name": "Thermal and pressure exposure", "kind": "measurement", "unit_or_values": "Temperature in °C or K, pressure in MPa or GPa, duration and heating/cooling rates", "why_it_matters": "Bounds comparisons and identifies possible changes in phase or condition." }, { "name": "Handling form and impurity evidence", "kind": "state", "unit_or_values": "Intact specimen; granules; powder; consolidated ceramic; identified impurities and documentation status", "why_it_matters": "Supports task-specific handling decisions without assigning unsupported hazards to the mineral name." } ], "affordances": [ "Select complementary chemical and diffraction measurements to verify eucryptite identity.", "Separate properties of the eucryptite phase from those of its host rock or ceramic.", "Compare material lots using polymorph, purity, microstructure and measurement conditions.", "Assess measured dimensional stability against a specified temperature range and tolerance.", "Plan sampling or thermal treatment with explicit acceptance criteria and post-treatment checks.", "Flag unsupported identifiers, hazard claims and transferred material properties for review." ], "agent_conduct": { "may": [ "Describe eucryptite and its lithium content from mineralogical sources.", "Record specimens and assays for an authorized survey or collection." ], "must_not": [ "Overstate the lithium grade of a deposit in resource reports.", "Help mine or collect without the landowner's or authority's permission.", "Confuse the natural mineral with the synthetic ceramic phase when describing properties." ], "requires_human": [ "Approving exploration or extraction based on its assays." ] }, "ethics": { "considerations": [ "Lithium mining affects water, land and local communities.", "Inflated resource claims mislead investors and communities." ], "affected_parties": [ "Communities near deposits", "Investors", "Collectors" ] }, "owners": { "steward": "For deposits, the mineral rights holder under the mining authority; for specimens, their holder.", "master_systems": [ "Mining cadastres and mineral rights registers" ] }, "visual_identification": [ "Colourless to white or brownish grains or masses in lithium-rich pegmatites.", "Often fluoresces pink under shortwave ultraviolet light; confirmed by analysis." ], "failure_modes_and_hazards": [ "Pegmatite mining and crushing produce silica dust harmful to lungs." ], "what_it_is_for": [ "Eucryptite occurs in some lithium-bearing pegmatites and is encountered in geological surveys, mineral collections and laboratory studies.", "Its identification supports interpretation of mineral assemblages and characterization of lithium-bearing materials.", "Materials research must distinguish the natural mineral from the synthetic high-temperature polymorph because their structures and properties differ." ], "standards_and_regulation": [ "The official mineral list maintained by the International Mineralogical Association Commission on New Minerals, Nomenclature and Classification recognizes eucryptite as a mineral species." ] }, "sources": [ { "id": "wikidata", "title": "Wikidata item Q1077131: eucryptite", "url": "https://www.wikidata.org/wiki/Q1077131", "url_status": "live", "what_it_supports": "identity and sense of the item", "checked_by": "wikidata-api" }, { "id": "wikipedia-en", "title": "Wikipedia: Eucryptite", "url": "https://en.wikipedia.org/wiki/Eucryptite", "url_status": "live", "what_it_supports": "general description of the item", "checked_by": "wikidata-api sitelink" } ], "structure": { "bundles": [ { "id": "identity-and-polymorph", "name": "Identity and polymorph", "description": "Establish what the eucryptite label denotes for this material.", "rationale": "A composition or commercial name alone cannot establish crystal form or justify its associated properties.", "layers": [ { "id": "chemical-identity", "name": "Chemical identity", "description": "Connect the registered name to the analyzed lithium aluminosilicate.", "findings": [ { "id": "formula-and-label-agreement", "name": "Formula and label agreement", "description": "Require evidence linking the eucryptite label to the analyzed material rather than accepting a supplier or collection label as proof.", "questions": [ { "text": "Does the measured composition support LiAlSiO4, and how was lithium measured?", "kind": "measurement", "id": "formula-and-label-agreement-q01" }, { "text": "Does the label identify a mineral grain, a pure material lot or a eucryptite-containing mixture?", "kind": "boundary", "id": "formula-and-label-agreement-q02" } ] } ] }, { "id": "crystal-form-assignment", "name": "Crystal form assignment", "description": "Resolve the structural meaning of α, β or unqualified eucryptite.", "findings": [ { "id": "polymorph-evidence", "name": "Polymorph evidence", "description": "Make crystal-form assignment traceable to measurements and their conditions.", "questions": [ { "text": "Which diffraction reference and diagnostic reflections support the assigned eucryptite form?", "kind": "provenance", "id": "polymorph-evidence-q01" }, { "text": "At what temperature and pressure was the form identified, and were competing phases excluded?", "kind": "measurement", "id": "polymorph-evidence-q02" }, { "text": "Which property claims must remain unavailable until the crystal form is resolved?", "kind": "action", "id": "polymorph-evidence-q03" } ] } ] } ] }, { "id": "composition-and-phase-purity", "name": "Composition and phase purity", "description": "Distinguish eucryptite chemistry from the chemistry of its surroundings.", "rationale": "Intergrowths, secondary phases and compositional departures can invalidate both identification and performance comparisons.", "layers": [ { "id": "eucryptite-grain-chemistry", "name": "Eucryptite grain chemistry", "description": "Assess composition at a scale that isolates the claimed phase.", "findings": [ { "id": "stoichiometry-and-substitution", "name": "Stoichiometry and substitution", "description": "Record departures from nominal composition without prematurely attributing them to lattice substitution.", "questions": [ { "text": "What Li:Al:Si ratios and minor-element concentrations were measured in identified eucryptite grains?", "kind": "measurement", "id": "stoichiometry-and-substitution-q01" }, { "text": "Can observed departures be distinguished from inclusions, adjacent phases or analytical limitations?", "kind": "boundary", "id": "stoichiometry-and-substitution-q02" } ] } ] }, { "id": "mixture-and-grade", "name": "Mixture and grade", "description": "Determine how much eucryptite is present and what accompanies it.", "findings": [ { "id": "phase-fraction-and-intergrowth", "name": "Phase fraction and intergrowth", "description": "Qualify purity claims using phase analysis and sampling evidence.", "questions": [ { "text": "What fractions of eucryptite, other crystalline phases and amorphous material are present?", "kind": "measurement", "id": "phase-fraction-and-intergrowth-q01" }, { "text": "Does the analyzed subsample represent the full specimen or production lot?", "kind": "provenance", "id": "phase-fraction-and-intergrowth-q02" }, { "text": "What purity and impurity limits must this eucryptite meet for the proposed use?", "kind": "action", "id": "phase-fraction-and-intergrowth-q03" } ] } ] } ] }, { "id": "origin-and-transformation-history", "name": "Origin and transformation history", "description": "Track where the material came from and which treatments could have changed it.", "rationale": "Natural specimens and synthesized materials require different provenance evidence, while treatment history qualifies present-state claims.", "layers": [ { "id": "material-lineage", "name": "Material lineage", "description": "Connect the tested material to its geological or production origin.", "findings": [ { "id": "specimen-or-batch-traceability", "name": "Specimen or batch traceability", "description": "Preserve the distinction between a locality attribution and a documented synthetic batch.", "questions": [ { "text": "Is this eucryptite natural or synthetic, and which specimen or batch records support that assignment?", "kind": "provenance", "id": "specimen-or-batch-traceability-q01" }, { "text": "Which host assemblage or precursor composition is linked to the tested portion?", "kind": "provenance", "id": "specimen-or-batch-traceability-q02" } ] } ] }, { "id": "treatment-and-retained-state", "name": "Treatment and retained state", "description": "Connect heating, pressure and cooling history to the material actually examined.", "findings": [ { "id": "transformation-check", "name": "Transformation check", "description": "Require evidence before claiming that processing preserved or changed eucryptite.", "questions": [ { "text": "What temperature, pressure, atmosphere and cooling history preceded characterization?", "kind": "provenance", "id": "transformation-check-q01" }, { "text": "What before-and-after measurements show changes in phase, ordering or secondary-phase content?", "kind": "measurement", "id": "transformation-check-q02" }, { "text": "Which post-treatment checks are necessary before reusing the original material-property record?", "kind": "action", "id": "transformation-check-q03" } ] } ] } ] }, { "id": "thermal-response-and-integrity", "name": "Thermal response and integrity", "description": "Evaluate eucryptite dimensional behavior at the crystal and specimen scales.", "rationale": "β-eucryptite thermal response requires attention to direction and ordering; bulk performance also needs microstructural evidence.", "layers": [ { "id": "crystal-expansion", "name": "Crystal expansion", "description": "Keep directional lattice measurements tied to the identified form.", "findings": [ { "id": "qualified-expansion-coefficients", "name": "Qualified expansion coefficients", "description": "Store expansion claims with their axes, temperature ranges and structural state.", "questions": [ { "text": "What axial and volumetric expansion coefficients were measured for this identified eucryptite form?", "kind": "measurement", "id": "qualified-expansion-coefficients-q01" }, { "text": "Over which temperature interval, with what uncertainty and evidence of atomic ordering, do those values apply?", "kind": "measurement", "id": "qualified-expansion-coefficients-q02" } ] } ] }, { "id": "aggregate-integrity", "name": "Aggregate integrity", "description": "Assess dimensional response and damage in powders or consolidated specimens.", "findings": [ { "id": "bulk-response-and-cycling", "name": "Bulk response and cycling", "description": "Separate reversible dimensional change from specimen damage and irreversible drift.", "questions": [ { "text": "How does bulk dilatometry compare with lattice expansion for the same phase assemblage?", "kind": "measurement", "id": "bulk-response-and-cycling-q01" }, { "text": "What porosity, texture or microcracking accompanies hysteresis or permanent dimensional change?", "kind": "measurement", "id": "bulk-response-and-cycling-q02" }, { "text": "Does repeated cycling meet the proposed dimensional tolerance without unacceptable damage?", "kind": "action", "id": "bulk-response-and-cycling-q03" } ] } ] } ] }, { "id": "use-and-handling-qualification", "name": "Use and handling qualification", "description": "Turn eucryptite evidence into bounded decisions about testing, processing and selection.", "rationale": "A mineral identity does not by itself establish engineering suitability or the handling requirements of a particular lot.", "layers": [ { "id": "application-evidence", "name": "Application evidence", "description": "Match the actual eucryptite material to a stated requirement.", "findings": [ { "id": "fit-for-proposed-use", "name": "Fit for proposed use", "description": "Require relevant measurements before accepting a eucryptite performance claim.", "questions": [ { "text": "Which requirement concerns the eucryptite phase itself, and which concerns a composite or finished component?", "kind": "boundary", "id": "fit-for-proposed-use-q01" }, { "text": "Are the supporting measurements from the same polymorph, composition and material condition as the proposed lot?", "kind": "provenance", "id": "fit-for-proposed-use-q02" }, { "text": "What acceptance test would establish suitability for the proposed use?", "kind": "action", "id": "fit-for-proposed-use-q03" } ] } ] }, { "id": "lot-specific-handling", "name": "Lot-specific handling", "description": "Resolve documentation and exposure questions for the physical material being handled.", "findings": [ { "id": "identity-documentation-and-dust", "name": "Identity documentation and dust", "description": "Link handling decisions to verified material identifiers, impurities and operations rather than inferred mineral-wide classifications.", "questions": [ { "text": "Which verified CAS, EC or other identifiers, if applicable, describe this eucryptite material rather than a mixture?", "kind": "definition", "id": "identity-documentation-and-dust-q01" }, { "text": "What lot-specific documentation and impurity measurements support handling decisions for cutting, grinding or powder transfer?", "kind": "provenance", "id": "identity-documentation-and-dust-q02" }, { "text": "What controls are required for the proposed operation given the measured particle characteristics and identified accompanying phases?", "kind": "action", "id": "identity-documentation-and-dust-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": [ "This is recalled information; no sources were consulted.", "Check whether the registry intends natural eucryptite, beta-eucryptite or both; their properties must be recorded separately.", "Verify numerical properties, polymorph-specific identifiers and temperature-dependent thermal expansion before technical use; no hazard classification or exposure limit is asserted here." ], "questions": [ { "id": "evidence-confidence-notes-q01", "text": "Which of these check these first hold for the sense of eucryptite 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": [ "Alpha-eucryptite: the naturally occurring mineral form", "Beta-eucryptite: a structurally distinct polymorph commonly prepared synthetically" ], "questions": [ { "id": "evidence-kinds-q01", "text": "Which of these kinds and varieties hold for the sense of eucryptite 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": "Chemical formula", "value_or_pattern": "LiAlSiO4", "note": "Specifies ideal composition but does not distinguish polymorphs." }, { "scheme": "Mineral nomenclature", "value_or_pattern": "eucryptite", "note": "Distinguish the mineral species from beta-eucryptite in ceramic and materials literature." } ], "questions": [ { "id": "evidence-identifiers-q01", "text": "Which of these identifiers and schemes hold for the sense of eucryptite 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": [ "Beta-eucryptite is studied and used as a negative-thermal-expansion constituent in ceramics and composites.", "Synthetic beta-eucryptite serves as a research material for lithium-ion motion in crystalline frameworks.", "Natural eucryptite is examined in mineralogical studies of lithium-bearing pegmatites." ], "questions": [ { "id": "evidence-real-world-use-q01", "text": "Which of these real-world use hold for the sense of eucryptite 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": "Mohs hardness of natural eucryptite", "typical_range": "Approximately 6.5", "unit": "Mohs scale" }, { "quantity": "Density of natural eucryptite", "typical_range": "Approximately 2.67", "unit": "g/cm³" } ], "questions": [ { "id": "evidence-measurements-q01", "text": "Which of these typical measurements hold for the sense of eucryptite 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": [ "Anisotropic thermal expansion in beta-eucryptite ceramics can produce internal stresses and microcracking.", "Grinding and machining can generate respirable mineral dust; exposure assessment requires the actual material composition and particle-size distribution.", "Confusing alpha- and beta-eucryptite can lead to incorrect assumptions about density, crystal structure and thermal expansion." ], "questions": [ { "id": "evidence-failure-modes-and-hazards-q01", "text": "Which of these failure modes and hazards hold for the sense of eucryptite 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": "Spodumene", "difference": "A lithium aluminium silicate with formula LiAlSi2O6 and a pyroxene structure, rather than LiAlSiO4." }, { "name": "Petalite", "difference": "A lithium aluminium silicate with formula LiAlSi4O10, giving a higher silicon-to-lithium ratio." }, { "name": "Lithium aluminosilicate glass-ceramic", "difference": "A manufactured material that can contain multiple crystalline phases and residual glass, rather than a single mineral species or polymorph." } ], "questions": [ { "id": "evidence-neighbours-q01", "text": "Which of these neighbouring kinds and how to tell them apart hold for the sense of eucryptite this model covers, and on what evidence?", "kind": "provenance" } ] } ] } ] } ] }, "openQuestions": [ "Does vr.tr.eucryptite intend the natural mineral species alone, or also synthetic β-eucryptite and other named LiAlSiO4 forms?", "Which authoritative identifiers distinguish eucryptite forms and mixtures, and which identifiers are applicable to the actual supplied material?", "What composition and phase-fraction limits define useful eucryptite grades for the intended applications?", "Which experimentally supported temperature-pressure boundaries and transformation kinetics apply to each included form?", "What lot-specific evidence remains necessary for thermal-cycling performance, impurity-related exposure and powder handling?" ], "statistics": { "bundles": 6, "layers": 11, "findings": 17, "questions": 33 } }