{ "vercy": "1.0-draft", "publication": { "status": "research-draft", "adjudicationStatus": "unreviewed", "publishableCanonical": false, "generatedAt": "2026-09-12T10:13:49Z", "providers": [ "Codex" ], "breadth": "recalled by Codex without web access - no source was read", "missingProviders": [], "pass": 2, "cost": { "grok": { "seconds": 16.1, "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: 01a0951a-d8f8-7f40-b11f-564d96f82c07\n--------\nuser\nDescribe what is already known about one registered thing. Answer as JSON only, no prose around it.\n\nThing: hemicycle\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 regis", "usd": 0.0, "recall": true }, "codex": { "seconds": 69.8, "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: 01a0951a-d8ff-71f3-9b4f-82be204bb583\n--------\nuser\nYou are drafting a Vercy meta-model for one registered thing. Answer as JSON only, no prose around it.\n\nThing: hemicycle\nRegistry id: vr.tr.hemicycle\nPlane / domain: PHY / PHY.OBJ\nRegistry definition: (none recorded)\nNames folded into this entry: (none)\n\n\nCont" } }, "enrichment": { "pass": 3, "engine": "claude", "producedAt": "2026-10-06T11:00:00Z", "ingestedAt": "2026-10-06T08:10:24+00:00", "fields": [ "agent_conduct", "ethics", "failure_modes_and_hazards", "owners", "visual_identification" ] }, "revisions": [ { "at": "2026-10-07T11:27:31+00:00", "engine": "codex", "fields": [ "definition", "distinguishing_features", "in_scope", "purpose", "scope_statement" ], "answering_review": "ae757f24cb63f88c9b5831a3aaf5076329536d97975a7171a1040161269ffbf1" } ], "gate": { "passed": true, "version": "1.0", "at": "2026-10-07T12:16:31+00:00", "evidence": [ "completeness 1.00", "sense: Wikidata description", "2 live sources", "review by codex: pass" ] } }, "metaModel": { "id": "THING-Q2528224", "registryId": "vr.tr.hemicycle", "name": "hemicycle", "version": "0.1.0-research.1", "entryKind": "thing", "family": "Thing Registry", "domain": [ "PHY.OBJ" ], "status": "research-draft" }, "canonicalUrl": "https://ver.cy/models/thing/q2528224/", "model": { "registry_id": "vr.tr.hemicycle", "name": "hemicycle", "purpose": "Enable an agent to recognise a physical hemicycle, assess how its semicircular or horseshoe-shaped arrangement supports debate, and identify constraints on occupation or alteration.", "definition": "A hemicycle is a semicircular or horseshoe-shaped debating chamber with seats arranged in arcs facing a shared speaking or presiding area.", "scope_statement": "This model owns the physical form, spatial organisation and usable condition of a semicircular or horseshoe-shaped debating chamber, distinct from the institution occupying it.", "in_scope": [ "The chamber's semicircular or horseshoe-shaped plan includes its curved boundary and relationship to the speaking or presiding area.", "Seating, standing areas, tiers and circulation are arranged within the debating chamber.", "Focal positions have visual and acoustic relationships to occupants.", "The chamber has physical interfaces with its enclosing building or adjoining spaces.", "Physical constraints affect access, occupation and reconfiguration." ], "out_of_scope": [ "The legislature, council or other institution occupying the space", "Debate procedures, voting rules and political representation", "The enclosing building except where it constrains the hemicycle", "An abstract semicircle as a mathematical object", "An entire theatre or amphitheatre whose component space may be a hemicycle", "Named monuments or artworks considered independently of their semicircular setting" ], "distinguishing_features": [ "The space is a debating chamber with a recognisably semicircular or horseshoe-shaped arrangement, and a curved wall alone is insufficient evidence.", "The arrangement defines a coherent debating space rather than an incidental curved component.", "A complete circular or elliptical arena is distinguishable from the semicircular or horseshoe-shaped chamber described here.", "Occupant positions relate to a shared speaking or presiding area, and institutional identity alone does not establish the physical form.", "The term identifies the physical chamber here, even when ordinary usage also uses it to refer to the assembly occupying that space." ], "characteristics": [ { "name": "Architectural interpretation", "kind": "category", "unit_or_values": "assembly chamber | semicircular room | outdoor architectural space | other documented sense | unresolved", "why_it_matters": "The absent registry definition makes the intended physical referent the first boundary to establish." }, { "name": "Plan geometry", "kind": "category", "unit_or_values": "semicircular | approximately semicircular | segmented approximation | other documented geometry | unknown", "why_it_matters": "Separates geometric evidence from classification based only on a name." }, { "name": "Angular span", "kind": "measurement", "unit_or_values": "degrees, with the measured boundary and fitted centre identified", "why_it_matters": "Describes how closely the actual arrangement approaches a half-circle without imposing an unsupported acceptance threshold." }, { "name": "Plan dimensions", "kind": "measurement", "unit_or_values": "metres for radius, straight-side width and depth, each with a measurement reference", "why_it_matters": "Establishes the scale and usable depth of the semicircular arrangement." }, { "name": "Focal-area position", "kind": "relation", "unit_or_values": "location relative to the arc centre, straight side and occupant rows", "why_it_matters": "Explains where attention is directed and supports assessment of views and communication." }, { "name": "Occupant arrangement", "kind": "category", "unit_or_values": "fixed curved rows | movable seating | standing area | mixed | no occupant provision", "why_it_matters": "Determines whether the hemicycle's usable arrangement can change independently of its architecture." }, { "name": "Tier profile", "kind": "measurement", "unit_or_values": "row elevations and successive rises in metres", "why_it_matters": "Supports assessment of sightlines and movement between radial seating rows." }, { "name": "Occupancy capacity", "kind": "measurement", "unit_or_values": "persons, distinguishing installed places from documented permitted occupancy", "why_it_matters": "Prevents a seat count from being treated as evidence of allowable occupation." }, { "name": "Accessible-position distribution", "kind": "relation", "unit_or_values": "accessible occupant and focal positions linked to their step-free routes", "why_it_matters": "Shows whether access extends across the semicircular arrangement and to participation positions." }, { "name": "Use readiness", "kind": "state", "unit_or_values": "unassessed | usable for specified configuration | restricted | unavailable", "why_it_matters": "Ties a readiness judgement to an actual arrangement, inspection and intended use." } ], "affordances": [ "Identify and delimit the hemicycle from plans, surveys and documented terminology.", "Map occupant positions and routes against the curved rows and focal area.", "Assess which positions have adequate views and communication for a specified activity.", "Compare seating configurations against documented access and occupancy constraints.", "Identify physical obstructions or defects that restrict particular sectors or tiers.", "Evaluate proposed alterations to the arc, tiers or focal area and identify required specialist review." ], "agent_conduct": { "may": [ "Describe a hemicycle's layout, seating and history from official sources.", "Report which groups sit where in a legislative hemicycle from the chamber's records." ], "must_not": [ "Misreport seating arrangements as indicating political positions they do not.", "Assist unauthorized access to a legislative chamber or disruption of its sittings.", "Publish security details of a parliamentary chamber that are not public." ], "requires_human": [ "Changing seat allocation or access arrangements in a working chamber." ] }, "ethics": { "considerations": [ "Seating in a hemicycle symbolizes political positions and power, and misrepresentation can mislead.", "Legislative chambers are targets for attack, so their security deserves care." ], "affected_parties": [ "Legislators", "Citizens", "Chamber staff" ] }, "owners": { "steward": "The legislature or institution that uses it; heritage bodies for historic hemicycles.", "master_systems": [ "Heritage listings for protected buildings" ] }, "visual_identification": [ "A semicircle or horseshoe of tiered seats facing a central rostrum or presiding desk.", "Rows of desks or benches curving around a speaking area, often with voting displays." ], "failure_modes_and_hazards": [ "Crowd crush in tiered seating during evacuation.", "Security breaches during sittings." ], "what_it_is_for": [ "A hemicycle is used in legislative assemblies and other deliberative institutions to arrange participants around a shared speaking or presiding area.", "Its curved seating layout supports debate, visibility and the organization of political or institutional groups.", "Occupation and alteration require attention to circulation, accessibility, acoustics and emergency escape." ], "standards_and_regulation": [ "ISO 21542, issued by the International Organization for Standardization, addresses accessibility and usability of the built environment and is relevant to hemicycle access and circulation.", "ISO 3382-1, issued by the International Organization for Standardization, specifies measurement of room acoustic parameters in performance spaces and is relevant to evaluating a debating chamber's acoustics." ] }, "sources": [ { "id": "wikidata", "title": "Wikidata item Q2528224: hemicycle", "url": "https://www.wikidata.org/wiki/Q2528224", "url_status": "live", "what_it_supports": "identity and sense of the item", "checked_by": "wikidata-api" }, { "id": "wikipedia-en", "title": "Wikipedia: Hemicycle", "url": "https://en.wikipedia.org/wiki/Hemicycle", "url_status": "live", "what_it_supports": "general description of the item", "checked_by": "wikidata-api sitelink" } ], "structure": { "bundles": [ { "id": "identity-and-semicircular-form", "name": "Identity and semicircular form", "description": "Establishes what the name refers to and which physical geometry supports that interpretation.", "rationale": "Hemicycle can identify a spatial form or an assembly chamber, and the registry supplies no definition to resolve that distinction.", "layers": [ { "id": "documented-referent", "name": "Documented referent", "description": "Separates the physical space from institutional and purely geometric meanings.", "findings": [ { "id": "physical-sense-and-boundary", "name": "Physical sense and boundary", "description": "Record the evidenced architectural sense and the limits of the space to which it applies.", "questions": [ { "text": "Does the originating registry source mean a semicircular architectural space generally or an assembly chamber specifically?", "kind": "definition", "id": "physical-sense-and-boundary-q01" }, { "text": "Which walls, floor edges or adjoining spaces delimit the physical hemicycle?", "kind": "boundary", "id": "physical-sense-and-boundary-q02" } ] } ] }, { "id": "arc-and-straight-side", "name": "Arc and straight side", "description": "Describes the semicircular organisation using explicit survey references.", "findings": [ { "id": "plan-shape-evidence", "name": "Plan shape evidence", "description": "Record the curved boundary, angular extent and straight-side relationship without assuming an exact mathematical semicircle.", "questions": [ { "text": "What radius, angular span and depth describe the principal curved boundary, and how were they measured?", "kind": "measurement", "id": "plan-shape-evidence-q01" }, { "text": "Does the semicircular form belong to the room envelope, the seating arrangement or both?", "kind": "boundary", "id": "plan-shape-evidence-q02" } ] } ] } ] }, { "id": "occupant-and-focal-arrangement", "name": "Occupant and focal arrangement", "description": "Captures how people occupy the arc and relate to its focal positions.", "rationale": "A hemicycle's functional arrangement depends on the relationship between curved rows, sectors, tiers and the area they face.", "layers": [ { "id": "rows-sectors-and-tiers", "name": "Rows, sectors and tiers", "description": "Records the internal arrangement rather than inferring it from the outer shape.", "findings": [ { "id": "occupant-position-layout", "name": "Occupant position layout", "description": "Record occupant places, row curvature, sector divisions and elevation changes where present.", "questions": [ { "text": "How many occupant places occur in each row or sector, and which are fixed or movable?", "kind": "measurement", "id": "occupant-position-layout-q01" }, { "text": "What are the elevations and spacing of successive rows relative to the focal area?", "kind": "measurement", "id": "occupant-position-layout-q02" } ] } ] }, { "id": "focus-and-spatial-roles", "name": "Focus and spatial roles", "description": "Locates the positions toward which the semicircular arrangement directs attention.", "findings": [ { "id": "focal-position-relationships", "name": "Focal position relationships", "description": "Record platforms, speaking positions or other focal areas as physical features without importing institutional procedures.", "questions": [ { "text": "Where are the intended focal positions relative to the arc centre and straight side?", "kind": "measurement", "id": "focal-position-relationships-q01" }, { "text": "Which occupant areas face each focal position, and is the arrangement intended to support one focus or several?", "kind": "definition", "id": "focal-position-relationships-q02" } ] } ] } ] }, { "id": "views-and-audibility", "name": "Views and audibility", "description": "Assesses communication across the curved and potentially tiered arrangement.", "rationale": "Semicircular geometry alone does not establish that occupants can see or hear the activity the space serves.", "layers": [ { "id": "sightlines-across-the-arc", "name": "Sightlines across the arc", "description": "Examines views from different angular positions and row elevations.", "findings": [ { "id": "focal-visibility", "name": "Focal visibility", "description": "Record visibility of relevant focal targets under a specified occupied configuration.", "questions": [ { "text": "From which seats or standing positions are the focal area and required displays obscured?", "kind": "measurement", "id": "focal-visibility-q01" }, { "text": "What changes to row placement, focal height or obstructions would improve deficient views?", "kind": "action", "id": "focal-visibility-q02" } ] } ] }, { "id": "sound-across-curved-space", "name": "Sound across curved space", "description": "Examines evidenced listening conditions and the contribution of installed sound systems.", "findings": [ { "id": "audibility-by-sector", "name": "Audibility by sector", "description": "Record measured communication performance across the arc without assuming beneficial or harmful acoustic effects from curvature alone.", "questions": [ { "text": "What measurements or listening assessments establish speech audibility and intelligibility in each relevant sector?", "kind": "measurement", "id": "audibility-by-sector-q01" }, { "text": "Which focal and occupant positions require amplification, and what assessment supports that requirement?", "kind": "provenance", "id": "audibility-by-sector-q02" } ] } ] } ] }, { "id": "circulation-and-usable-configuration", "name": "Circulation and usable configuration", "description": "Connects the hemicycle's rows and sectors to access routes, occupation limits and alteration constraints.", "rationale": "Curved rows and tiers create specific route relationships that must be assessed for each usable configuration.", "layers": [ { "id": "radial-and-perimeter-routes", "name": "Radial and perimeter routes", "description": "Maps movement through curved rows, radial aisles and entrances.", "findings": [ { "id": "routes-from-occupant-positions", "name": "Routes from occupant positions", "description": "Record how each occupied sector connects to exits and how accessible positions connect to the focal area.", "questions": [ { "text": "What clear widths and travel routes connect each row or sector to the relevant exits?", "kind": "measurement", "id": "routes-from-occupant-positions-q01" }, { "text": "Which occupant and focal positions are connected by step-free routes in the proposed configuration?", "kind": "boundary", "id": "routes-from-occupant-positions-q02" } ] } ] }, { "id": "configuration-and-restrictions", "name": "Configuration and restrictions", "description": "Makes readiness and alteration decisions specific to the installed layout and supporting evidence.", "findings": [ { "id": "configuration-specific-use", "name": "Configuration-specific use", "description": "Record documented occupation limits, sector restrictions and dependencies affected by changes to seating or tiers.", "questions": [ { "text": "Which approved plan or assessment establishes permitted occupancy and restrictions for this arrangement?", "kind": "provenance", "id": "configuration-specific-use-q01" }, { "text": "Would changing curved rows, tier levels or the focal platform require renewed assessment of routes, visibility or structural support?", "kind": "action", "id": "configuration-specific-use-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 is recorded: confirm whether the registry intends the broad architectural form or specifically a legislative chamber.", "The batch's device category is a poor fit for the architectural sense.", "Dimensions, capacity and applicable building requirements depend on the particular structure and jurisdiction; no universal ranges or hemicycle-specific standards are asserted." ], "questions": [ { "id": "evidence-confidence-notes-q01", "text": "Which of these check these first hold for the sense of hemicycle 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": [ "Parliamentary debating hemicycle", "Semicircular auditorium", "Semicircular architectural recess or enclosure" ], "questions": [ { "id": "evidence-kinds-q01", "text": "Which of these kinds and varieties hold for the sense of hemicycle 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": [ "Accommodating legislative debate and voting", "Seating audiences for speeches, lectures or ceremonies", "Organising an architectural space around a central focal area" ], "questions": [ { "id": "evidence-real-world-use-q01", "text": "Which of these real-world use hold for the sense of hemicycle 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": [ "Obstructed sightlines between seats and the speaking area", "Uneven speech intelligibility caused by acoustic reflections or focusing", "Congested evacuation routes if seating aisles and exits are inadequately designed", "Restricted access where tiered seating lacks accessible routes" ], "questions": [ { "id": "evidence-failure-modes-and-hazards-q01", "text": "Which of these failure modes and hazards hold for the sense of hemicycle 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": [ "In French parliamentary usage, hémicycle commonly denotes the legislative debating chamber; English also uses the term more broadly for semicircular architectural spaces." ], "questions": [ { "id": "evidence-regional-variation-q01", "text": "Which of these regional variation hold for the sense of hemicycle 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": "Parliamentary chamber", "difference": "A parliamentary chamber is defined by its legislative function and can have several layouts; a hemicycle is distinguished by its semicircular form." }, { "name": "Amphitheatre", "difference": "In the classical architectural sense, an amphitheatre surrounds an arena with circular or elliptical seating; a hemicycle occupies a semicircular arrangement." }, { "name": "Exedra", "difference": "An exedra is a recess or space often provided with seating; a semicircular exedra can also be a hemicycle, but the terms emphasise different architectural features." }, { "name": "Semicircle", "difference": "A semicircle is a geometric figure; the architectural sense of hemicycle denotes a physical space or arrangement using that form." } ], "questions": [ { "id": "evidence-neighbours-q01", "text": "Which of these neighbouring kinds and how to tell them apart hold for the sense of hemicycle this model covers, and on what evidence?", "kind": "provenance" } ] } ] } ] } ] }, "openQuestions": [ "Does the registry's originating source identify the general architectural form, a parliamentary chamber or another physical sense of hemicycle?", "Does an existing Vercy world model already cover this concept, requiring a link instead of a separate publication?", "What documented usage establishes the boundary between a hemicycle, an exedra and a semicircular auditorium?", "Are non-semicircular chambers called hemicycles included through established usage, and how should that naming be distinguished from plan geometry?", "Which jurisdiction, intended activity and building classification determine the applicable access, occupancy and alteration requirements for a particular instance?" ], "statistics": { "bundles": 5, "layers": 9, "findings": 14, "questions": 22 } }