{ "vercy": "1.0-draft", "publication": { "status": "research-draft", "adjudicationStatus": "unreviewed", "publishableCanonical": false, "generatedAt": "2026-09-12T08:46:05Z", "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: 01a094ca-9ed6-7ab3-b467-b5d94a0b663d\n--------\nuser\nDescribe what is already known about one registered thing. Answer as JSON only, no prose around it.\n\nThing: cobble\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 register", "usd": 0.0, "recall": true }, "codex": { "seconds": 64.3, "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: 01a094ca-9ee6-7b51-aac9-aae0298dea6e\n--------\nuser\nYou are drafting a Vercy meta-model for one registered thing. Answer as JSON only, no prose around it.\n\nThing: cobble\nRegistry id: vr.tr.cobble\nPlane / domain: PHY / PHY.OBJ\nRegistry definition: (none recorded)\nNames folded into this entry: (none)\n\n\nContext fo" } }, "enrichment": { "pass": 3, "engine": "claude", "producedAt": "2026-10-06T12:00:00Z", "ingestedAt": "2026-10-06T08:42:12+00:00", "fields": [ "agent_conduct", "ethics", "failure_modes_and_hazards", "owners", "standards_and_regulation", "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-Q1527595", "registryId": "vr.tr.cobble", "name": "cobble", "version": "0.1.0-research.1", "entryKind": "thing", "family": "Thing Registry", "domain": [ "PHY.OBJ" ], "status": "research-draft" }, "canonicalUrl": "https://ver.cy/models/thing/q1527595/", "model": { "registry_id": "vr.tr.cobble", "name": "cobble", "purpose": "Enable an agent to identify a cobble as a discrete rock clast, assess its condition and context, and determine suitable handling or use.", "definition": "A cobble is a rock fragment in the sediment-size class between pebble and boulder, conventionally 64-256 mm in diameter on the Udden-Wentworth scale, irrespective of its composition or roundness.", "scope_statement": "This draft provisionally interprets cobble as an individual rock fragment classified by size; it owns the clast's dimensions, material, form, surface condition, provenance and suitability for a stated use, pending confirmation of the registry's intended sense.", "in_scope": [ "Identification of an individual rock fragment as cobble-sized under an explicitly named classification", "Clast dimensions, shape, angularity and surface texture", "Rock composition, weathering, fractures and attached material", "Natural occurrence, collection history and subsequent modification", "Suitability for a specified handling, sampling or construction action" ], "out_of_scope": [ "A sediment deposit or aggregate batch containing many clasts", "The rock type or mineral species considered independently of an individual clast", "An entire cobblestone pavement or other constructed assembly", "A deliberately manufactured paving unit classified principally by its product specification", "A cobble meaning tangled or misdirected metal in a rolling process" ], "distinguishing_features": [ "Assign cobble status from measured dimensions and a named size classification; a rounded appearance alone does not establish the class.", "Distinguish cobble from pebble and boulder using the selected classification's boundaries and measurement convention.", "Record angularity separately from size so that the everyday association with rounded stones does not silently become an identification requirement.", "Distinguish a natural clast selected for paving from a cut or manufactured paving unit by examining worked faces and production history.", "Confirm that the referent is a discrete rock fragment rather than a sediment mixture, continuous bedrock or a rolling-process event." ], "characteristics": [ { "name": "Classification basis", "kind": "category", "unit_or_values": "Named size classification, version and boundary convention; unresolved", "why_it_matters": "Cobble identification requires an explicit basis for separating neighbouring size classes." }, { "name": "Principal dimensions", "kind": "measurement", "unit_or_values": "Longest, intermediate and shortest axes in mm, with method and uncertainty", "why_it_matters": "Dimensions support size assignment, shape assessment and placement decisions." }, { "name": "Classification result", "kind": "state", "unit_or_values": "Cobble under selected convention; boundary case; outside class; unmeasured", "why_it_matters": "Separates a supported identification from a name applied without measurement." }, { "name": "Roundness and angularity", "kind": "category", "unit_or_values": "Named visual scale and assigned class; unassessed", "why_it_matters": "Edge form affects recognition, contact behaviour and interpretation of wear." }, { "name": "Overall form", "kind": "category", "unit_or_values": "Equant; flattened; elongated; irregular; assessed using a stated method", "why_it_matters": "Form affects stable orientation, packing and the interpretation of a single reported diameter." }, { "name": "Rock identification", "kind": "category", "unit_or_values": "Observed lithology and constituent minerals, with identification confidence; unknown", "why_it_matters": "Material identification guides further investigation of durability and use." }, { "name": "Mass", "kind": "measurement", "unit_or_values": "kg, with wet or dry condition stated", "why_it_matters": "Mass informs lifting, transport and support requirements." }, { "name": "Surface and fracture condition", "kind": "state", "unit_or_values": "Observed cracks, loose fragments, weathered rind, coatings and biological growth", "why_it_matters": "Condition affects handling and whether cleaning or use could damage the clast." }, { "name": "Occurrence and provenance", "kind": "relation", "unit_or_values": "Links to observed location, host deposit, collection event and later custody", "why_it_matters": "Preserves evidence that can be lost when a cobble is moved." }, { "name": "Human modification", "kind": "state", "unit_or_values": "No modification observed; cut; split; drilled; polished; other observed working; uncertain", "why_it_matters": "Modification can affect both classification boundaries and appropriate treatment." } ], "affordances": [ "Measure and classify the clast using a declared size convention.", "Inspect and document rock type, form, fractures and surface features.", "Compare candidate cobbles for a specified placement or aggregate requirement.", "Record the original setting before collecting or relocating the clast.", "Select handling and cleaning methods based on mass, instability and evidence to preserve.", "Refer suspected worked or scientifically significant specimens for assessment before alteration." ], "agent_conduct": { "may": [ "Classify a rock fragment as a cobble by its measured size under a stated scale.", "Describe cobbles in sediment or soil logs." ], "must_not": [ "Remove cobbles from protected beaches, riverbeds or archaeological sites.", "Confuse the sediment size class with cobblestones used for paving.", "Report a size class without stating the scale used." ], "requires_human": [ "Extracting cobbles from rivers or beaches where it may harm habitats or coastal protection." ] }, "ethics": { "considerations": [ "Removing cobbles can destroy fish spawning beds and coastal defences.", "Classification consistency matters for engineering and science." ], "affected_parties": [ "River and coastal ecosystems", "Coastal communities", "Engineers and geologists" ] }, "owners": { "steward": "Nobody owns the size class; landowners or the state hold the material in place.", "master_systems": [] }, "visual_identification": [ "A rock fragment larger than a fist and smaller than a boulder, roughly 64 to 256 mm across.", "Often rounded by water on beaches and in riverbeds, but shape is not part of the definition." ], "failure_modes_and_hazards": [ "Different scales use slightly different size limits, causing classification errors.", "Removal from shores and rivers increases erosion." ], "standards_and_regulation": [ "ISO 14688-1 Geotechnical investigation and testing, identification and classification of soil, International Organization for Standardization." ], "what_it_is_for": [ "Cobbles occur in river channels, beaches, glacial deposits and other settings where coarse rock fragments accumulate.", "Geologists record them when describing sediment size, transport processes and depositional environments.", "People also use suitably selected cobbles in landscaping, paving and erosion protection." ] }, "sources": [ { "id": "wikidata", "title": "Wikidata item Q1527595: cobble", "url": "https://www.wikidata.org/wiki/Q1527595", "url_status": "live", "what_it_supports": "identity and sense of the item", "checked_by": "wikidata-api" }, { "id": "wikipedia-en", "title": "Wikipedia: Cobble (geology)", "url": "https://en.wikipedia.org/wiki/Cobble_%28geology%29", "url_status": "live", "what_it_supports": "general description of the item", "checked_by": "wikidata-api sitelink" } ], "structure": { "bundles": [ { "id": "clast-identity-and-size", "name": "Clast identity and size", "description": "Establish whether the referent is a rock clast and whether cobble is its supported size designation.", "rationale": "The name is ambiguous, and size-based identification must be separated from appearance and use.", "layers": [ { "id": "referent-and-convention", "name": "Referent and convention", "description": "Resolve the intended meaning and classification basis.", "findings": [ { "id": "cobble-sense", "name": "Cobble sense", "description": "Record evidence for interpreting the entry as a geological clast rather than another use of the word.", "questions": [ { "text": "Does the registry's upstream record identify a rock clast, a paving stone or a rolling-process cobble?", "kind": "definition", "id": "cobble-sense-q01" }, { "text": "Which size classification and boundary convention should govern this model?", "kind": "boundary", "id": "cobble-sense-q02" } ] } ] }, { "id": "dimensional-assessment", "name": "Dimensional assessment", "description": "Relate measured clast dimensions to the selected class.", "findings": [ { "id": "size-assignment", "name": "Size assignment", "description": "Preserve the measurement method and uncertainty behind a cobble designation.", "questions": [ { "text": "What are the three principal axis lengths, and were they measured directly or estimated from an image?", "kind": "measurement", "id": "size-assignment-q01" }, { "text": "Does the governing axis or sieve measure fall within the chosen cobble interval, including measurement uncertainty?", "kind": "boundary", "id": "size-assignment-q02" } ] } ] } ] }, { "id": "rock-fabric-and-integrity", "name": "Rock fabric and integrity", "description": "Describe the material and weaknesses of the individual clast.", "rationale": "Two cobbles of similar size and shape can differ substantially in how they fracture, weather or tolerate use.", "layers": [ { "id": "lithology-and-fabric", "name": "Lithology and fabric", "description": "Capture observable rock composition and internal structure.", "findings": [ { "id": "material-identification", "name": "Material identification", "description": "Distinguish observed mineral and fabric evidence from an unverified rock-type label.", "questions": [ { "text": "What visible grains, crystals, pores, bedding or foliation support the proposed lithology?", "kind": "definition", "id": "material-identification-q01" }, { "text": "Was the identification made from the exposed surface, an existing fresh face or an analytical test?", "kind": "provenance", "id": "material-identification-q02" } ] } ] }, { "id": "fractures-and-weathering", "name": "Fractures and weathering", "description": "Assess existing damage and deterioration without assuming that an intact outline means sound rock.", "findings": [ { "id": "integrity-observations", "name": "Integrity observations", "description": "Record cracks, weak planes, loose material and differences between rind and interior.", "questions": [ { "text": "Where are visible cracks, separations, friable patches or loose flakes, and how extensive are they?", "kind": "measurement", "id": "integrity-observations-q01" }, { "text": "What observed weaknesses require support or further assessment before lifting, cleaning or loading the cobble?", "kind": "action", "id": "integrity-observations-q02" } ] } ] } ] }, { "id": "form-surface-and-contact", "name": "Form, surface and contact", "description": "Describe clast geometry and the surfaces that govern contact with hands, supports and neighbouring stones.", "rationale": "Cobble size does not establish roundness, stable seating or surface condition.", "layers": [ { "id": "shape-and-edge-form", "name": "Shape and edge form", "description": "Assess overall proportions independently from edge rounding.", "findings": [ { "id": "shape-description", "name": "Shape description", "description": "Record whether the clast is elongated, flattened or equant and how rounded its edges are.", "questions": [ { "text": "What axis ratios describe the cobble's elongation and flattening?", "kind": "measurement", "id": "shape-description-q01" }, { "text": "Which roundness scale was used, and do fresh broken edges differ from the rest of the surface?", "kind": "measurement", "id": "shape-description-q02" } ] } ] }, { "id": "surface-and-seating", "name": "Surface and seating", "description": "Describe coatings, roughness and observed support behaviour.", "findings": [ { "id": "contact-condition", "name": "Contact condition", "description": "Assess how particular faces and surface deposits affect handling and placement.", "questions": [ { "text": "Which faces carry mud, polish, biological growth or other coatings, and under what moisture condition were they observed?", "kind": "measurement", "id": "contact-condition-q01" }, { "text": "In the proposed support or bedding, which orientation seats the cobble securely and which orientations rock or roll?", "kind": "action", "id": "contact-condition-q02" } ] } ] } ] }, { "id": "occurrence-modification-and-use", "name": "Occurrence, modification and use", "description": "Connect the clast to its observed setting, movement history and proposed treatment.", "rationale": "Removing or altering a cobble can erase contextual evidence, while intended use introduces requirements beyond size.", "layers": [ { "id": "setting-and-history", "name": "Setting and history", "description": "Preserve observed occurrence and distinguish it from inferred transport history.", "findings": [ { "id": "contextual-evidence", "name": "Contextual evidence", "description": "Record the host setting, collection history and evidence of working without inferring origin from roundness alone.", "questions": [ { "text": "Where and in what deposit or constructed setting was the cobble observed, and was its position recorded before movement?", "kind": "provenance", "id": "contextual-evidence-q01" }, { "text": "What evidence supports natural abrasion, deliberate working or reuse, and which interpretations remain uncertain?", "kind": "provenance", "id": "contextual-evidence-q02" } ] } ] }, { "id": "treatment-and-fitness", "name": "Treatment and fitness", "description": "Evaluate a concrete proposed action against the clast's condition and contextual value.", "findings": [ { "id": "use-specific-decision", "name": "Use-specific decision", "description": "Require evidence appropriate to the intended use rather than treating cobble classification as proof of suitability.", "questions": [ { "text": "For the proposed use, which requirements for dimensions, durability, surface behaviour or cleanliness need verification?", "kind": "action", "id": "use-specific-decision-q01" }, { "text": "Would collection, washing, splitting or placement remove features or context that should first be documented or assessed?", "kind": "action", "id": "use-specific-decision-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": [ "No sense was supplied; the geological rock-fragment sense is assumed, with paving usage noted separately.", "The 64-256 mm interval is a classification boundary, not a measured population range; confirm the applicable classification and particle-measurement convention.", "Recalled knowledge only; no sources or standards were consulted." ], "questions": [ { "id": "evidence-confidence-notes-q01", "text": "Which of these check these first hold for the sense of cobble 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": [ "Rounded cobble", "Angular cobble" ], "questions": [ { "id": "evidence-kinds-q01", "text": "Which of these kinds and varieties hold for the sense of cobble 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": [ "Natural-stone paving", "Landscape surfacing and edging", "Drainage and erosion-control construction where appropriately sized and placed", "Sediment analysis to interpret transport and depositional conditions" ], "questions": [ { "id": "evidence-real-world-use-q01", "text": "Which of these real-world use hold for the sense of cobble 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": "Particle size under the Udden-Wentworth classification", "typical_range": "64-256", "unit": "mm" } ], "questions": [ { "id": "evidence-measurements-q01", "text": "Which of these typical measurements hold for the sense of cobble 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 cobbles can roll or shift underfoot, creating trip and ankle-injury hazards.", "Poorly bedded paving cobbles can loosen or settle unevenly.", "Weathering and freeze-thaw damage can fracture susceptible rock types.", "Flood flows can mobilize inadequately sized or secured cobbles used for erosion protection." ], "questions": [ { "id": "evidence-failure-modes-and-hazards-q01", "text": "Which of these failure modes and hazards hold for the sense of cobble 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": [ "Geological and geotechnical classification systems can use different cobble-size boundaries; the classification system must be stated.", "In paving terminology, cobble can mean a rounded paving stone without strict adherence to geological size limits." ], "questions": [ { "id": "evidence-regional-variation-q01", "text": "Which of these regional variation hold for the sense of cobble 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": "pebble", "difference": "On the Udden-Wentworth scale, pebbles occupy the 4-64 mm size class, below cobbles." }, { "name": "boulder", "difference": "On the Udden-Wentworth scale, boulders are larger than the 256 mm upper cobble boundary." }, { "name": "cobblestone", "difference": "Cobblestone usually emphasizes a stone's use for paving; cobble is also a sediment-size classification independent of use." }, { "name": "sett", "difference": "A sett is a stone paving block deliberately cut or dressed to shape, whereas traditional paving cobbles are naturally rounded stones." }, { "name": "gravel", "difference": "Gravel denotes coarse particulate sediment or aggregate collectively; a cobble is an individual fragment within a particular coarse size class." } ], "questions": [ { "id": "evidence-neighbours-q01", "text": "Which of these neighbouring kinds and how to tell them apart hold for the sense of cobble this model covers, and on what evidence?", "kind": "provenance" } ] } ] } ] } ] }, "openQuestions": [ "Does vr.tr.cobble denote a geological size class, a paving stone or a metal-rolling occurrence? The supplied registry context does not settle this.", "Which authoritative size classification, numerical limits and measurement convention should define cobble for this catalogue?", "Does an existing Vercy world model already own this concept, requiring a registry link instead of a separate publication?", "Where should the catalogue draw the boundary between a natural cobble selected for paving and a worked paving unit?", "Which use-specific sources and assessment methods are needed before this model can support construction suitability decisions?" ], "statistics": { "bundles": 5, "layers": 9, "findings": 15, "questions": 23 } }