{ "model": { "rank": 5818, "code": "thing-q186393", "model_id": "vr.tr.counterpoint", "name": "counterpoint", "purpose": "Let an agent explain counterpoint and its techniques, relay history, pedagogy and key works from music theory sources, describe invertible counterpoint and historical voice types, and distinguish counterpoint from harmony, polyphony in general and heterophony.", "family": "Thing Registry", "category": "Cross-cutting context", "status": "research-draft", "kind": "thing", "plane": "XCT", "domain": "XCT.QLT", "industry": "", "version": "", "url": "/models/thing/q186393/", "tier": 2, "score": 64, "payload": { "layer": "wikidata", "aliases": [ "quadruple counterpoint", "free counterpoint", "contratenor" ], "aliasCount": 3, "merged": 3, "knownIn": 64, "facets": null, "markers": [], "lexicalClass": "", "senseRank": null, "alsoRegisteredAs": null, "source": { "dataset": "wikidata", "item": "Q186393", "url": "https://www.wikidata.org/wiki/Q186393", "license": "CC0 1.0" } }, "research": { "vercy": "1.0-draft", "publication": { "status": "research-draft", "adjudicationStatus": "unreviewed", "publishableCanonical": false, "generatedAt": "2026-09-13T06:52:40Z", "providers": [ "Claude" ], "breadth": "written by Claude from model knowledge without web access - no source was read, every claim is a lead to verify", "pass": 2, "wave": 3, "engine": "claude" }, "metaModel": { "id": "THING-Q186393", "registryId": "vr.tr.counterpoint", "name": "counterpoint", "version": "0.2.0-wave.3", "entryKind": "thing", "family": "Thing Registry", "domain": [ "XCT.QLT" ], "status": "research-draft" }, "canonicalUrl": "https://ver.cy/models/thing/q186393/", "model": { "registry_id": "vr.tr.counterpoint", "name": "counterpoint", "purpose": "Let an agent explain counterpoint and its techniques, relay history, pedagogy and key works from music theory sources, describe invertible counterpoint and historical voice types, and distinguish counterpoint from harmony, polyphony in general and heterophony.", "definition": "The art of combining independent melodic lines that sound simultaneously while remaining harmonically coherent, central to Western music from medieval organum through Renaissance polyphony and Bach s fugues to modern composition, taught through species counterpoint and free counterpoint, with techniques such as imitation, canon, invertible counterpoint including double, triple and quadruple counterpoint, and historical voices such as the contratenor of medieval and early Renaissance music; counterpoint is distinguished from harmony as the vertical dimension.", "what_it_is_for": "Composing and analysing independent melodic lines.", "affordances": [ "explain techniques", "relay history and pedagogy", "describe invertible counterpoint", "distinguish related concepts" ], "distinguishing_features": [ "Independent lines", "Rules of consonance and motion", "Imitation and inversion", "Pedagogical tradition" ], "appearance": "Not a visible object; interweaving melodic lines in a score.", "visual_identification": [ "Combination of independent melodic lines", "Species and free counterpoint, imitation, canon, double to quadruple counterpoint, contratenor", "Harmony concerns chords; polyphony is the texture; heterophony varies one melody" ], "physical_properties": [ { "quantity": "species", "typical_range": "5", "unit": "count", "note": "in Fux s method" }, { "quantity": "Gradus ad Parnassum", "typical_range": "1725", "unit": "year", "note": "Fux" }, { "quantity": "invertible counterpoint intervals", "typical_range": "octave, tenth, twelfth", "unit": "list", "note": "common" } ], "families_and_kinds": [ "species counterpoint", "free counterpoint", "imitative counterpoint including canon and fugue", "invertible counterpoint including double, triple and quadruple counterpoint", "Renaissance and Baroque styles", "contratenor and other historical voice functions", "counterpoint in jazz and modern music" ], "related_models": [ { "relation": "is a kind of", "target": "musical parameter", "why": "in registry terms" }, { "relation": "is contrasted with", "target": "harmony", "why": "the vertical dimension" }, { "relation": "is exemplified by", "target": "fugue", "why": "as its most elaborate form" }, { "relation": "was codified by", "target": "Johann Joseph Fux", "why": "in Gradus ad Parnassum" } ], "identifiers": [], "standards_and_regulation": [ "No regulation; conservatory curricula and theory textbooks" ], "failure_modes_and_hazards": [ "Confusing counterpoint with harmony or polyphony", "Treating species rules as universal laws", "Ignoring non-Western polyphonic traditions" ], "in_scope": [], "out_of_scope": [], "characteristics": [] }, "sources": [], "structure": { "bundles": [ { "id": "understand", "name": "Understand", "description": "What counterpoint is.", "rationale": "Definition.", "layers": [ { "id": "definition", "name": "Definition", "description": "Definition.", "findings": [ { "id": "definition-finding", "name": "Definition", "description": "Definition.", "questions": [ { "text": "What is counterpoint, and how does it differ from harmony, polyphony and heterophony?", "kind": "definition" }, { "text": "Is the question about counterpoint in general, a technique, pedagogy or a specific work?", "kind": "boundary" } ] } ] }, { "id": "techniques", "name": "Techniques", "description": "Techniques.", "findings": [ { "id": "techniques-finding", "name": "Techniques", "description": "Techniques.", "questions": [ { "text": "What are species and free counterpoint, imitation, canon and double, triple and quadruple counterpoint?", "kind": "definition" }, { "text": "Which entry fits the specific technique?", "kind": "action" } ] } ] } ] }, { "id": "learn", "name": "Learn", "description": "Learning counterpoint.", "rationale": "Practice.", "layers": [ { "id": "species", "name": "Species", "description": "Species method.", "findings": [ { "id": "species-finding", "name": "Species", "description": "Species.", "questions": [ { "text": "How does the species method of Fux teach counterpoint step by step?", "kind": "action" }, { "text": "Which references are standard?", "kind": "provenance" } ] } ] }, { "id": "styles", "name": "Styles", "description": "Styles.", "findings": [ { "id": "styles-finding", "name": "Styles", "description": "Styles.", "questions": [ { "text": "How do Renaissance modal and Baroque tonal counterpoint differ in practice?", "kind": "provenance" }, { "text": "Which sources are cited?", "kind": "provenance" } ] } ] } ] }, { "id": "history", "name": "History", "description": "History.", "rationale": "Attribution.", "layers": [ { "id": "early", "name": "Early", "description": "Medieval and Renaissance.", "findings": [ { "id": "early-finding", "name": "Early", "description": "Early.", "questions": [ { "text": "How did counterpoint develop from organum through the contratenor to Palestrina, as music historians describe?", "kind": "provenance" }, { "text": "Which entry fits Renaissance polyphony?", "kind": "action" } ] } ] }, { "id": "later", "name": "Later", "description": "Baroque to modern.", "findings": [ { "id": "later-finding", "name": "Later", "description": "Later.", "questions": [ { "text": "How did Bach, later composers and modern and jazz musicians use counterpoint?", "kind": "provenance" }, { "text": "Which entry fits the specific composer?", "kind": "action" } ] } ] } ] }, { "id": "context", "name": "Context", "description": "Theory and culture.", "rationale": "Context.", "layers": [ { "id": "theory", "name": "Theory", "description": "Theory.", "findings": [ { "id": "theory-finding", "name": "Theory", "description": "Theory.", "questions": [ { "text": "How do modern theorists analyse counterpoint, including Schenkerian and computational approaches?", "kind": "provenance" }, { "text": "Which entry fits music theory?", "kind": "action" } ] } ] }, { "id": "culture", "name": "Culture", "description": "Culture.", "findings": [ { "id": "culture-finding", "name": "Culture", "description": "Culture.", "questions": [ { "text": "How is counterpoint used metaphorically in literature and film?", "kind": "provenance" }, { "text": "Which entry fits counterpoint in literature?", "kind": "action" } ] } ] } ] } ] }, "openQuestions": [ "Should fugue, canon and species counterpoint be separate primary entries?", "How should music theory sources be linked?", "The registry entry has merged aliases naming techniques and a historical voice; should they be split off?" ], "statistics": { "bundles": 4, "layers": 8, "findings": 8, "questions": 16 } }, "draft": { "generator": "vr.draft.v3", "status": "draft-generated", "researched": false, "archetype": "abstract concept", "method": "Written from the archetype playbook - what this kind of thing needs beyond identity and provenance - and from the structure that recurred across 6,333 models already researched by two engines. Applied to this entry by rule. No source was read for this thing and no claim here is researched. This entry carries no facets of its own, so they were inferred from its domain - a guess about a whole domain applied to one thing.", "facetsInferred": true, "nextPass": "A researcher replaces this draft with a sourced specification. Treat every sentence below as a proposal to argue with.", "purpose": "Give an agent a durable, checkable way to recognise a counterpoint, record what state it is in, and decide what may be done with it.", "whatItIs": "Let an agent explain counterpoint and its techniques, relay history, pedagogy and key works from music theory sources, describe invertible counterpoint and historical voice types, and distinguish counterpoint from harmony, polyphony in general and heterophony.", "characteristics": { "substance": "abstract", "origin": "conceptual", "agency": "inert" }, "whatYouCanDoWithIt": [ "observed and measured" ], "distinguishingFeatures": [ "Names folded into this entry, which a task may need to split apart again: quadruple counterpoint, free counterpoint, contratenor.", "3 finer distinctions are held as aliases rather than separate entries, because telling them apart needs a task that asks for it.", "Described in 64 Wikipedia languages, which is a measure of how widely the thing is known, not of how important it is." ], "openQuestionsForResearch": [ "Which of the bundles below does a real task actually need, and which are ceremony?", "What does this thing have that the facets do not capture at all?", "Which neighbouring kind is most often confused with a counterpoint, and on what evidence are they told apart?" ], "whatItIsMadeOf": "an abstraction with no physical instance", "physicalCharacter": [ "Does nothing on its own; everything it does, something else did to it.", "These come from the domain this entry sits in rather than from the entry itself, so treat them as a first guess about the whole domain applied to one thing." ], "whatCanBeDoneWithIt": [ "observe it, measure it, record its state" ], "howItIsRecognised": [ "Nothing to see. What is recognised is an instance of it, and which instances count is exactly what is argued about." ], "relatedModels": [ { "relation": "covers", "note": "Finer kinds folded into this entry because telling them apart needs a task that asks for it. Each is a model waiting to be split out when one does.", "targets": [ "quadruple counterpoint", "free counterpoint", "contratenor" ] } ], "standing": "Described in 64 Wikipedia languages, which measures how widely it is written about rather than how important or how common it is. 3 finer distinctions are held inside this entry as names rather than as separate models.", "structure": { "bundles": [ { "id": "identity-and-classification", "name": "Identity, naming and classification", "description": "How an agent tells one counterpoint from another, and a counterpoint from things that resemble it.", "rationale": "Recognition comes before every other claim. Without stable identity nothing else in the model can be trusted to be about the same thing twice.", "layers": [ { "id": "naming-and-identifiers", "name": "Names and identifiers", "description": "The names this thing goes by and the identifiers that survive translation and time.", "findings": [ { "id": "preferred-name-and-aliases", "name": "Preferred name, aliases and local names", "description": "Which name to use, which names mean the same thing, and which merely sound similar.", "questions": [ { "id": "preferred-name-and-aliases-q01", "text": "What identifies and describes the name of a counterpoint, and in what units or vocabulary?", "kind": "definition", "answer_data": [ "identifiers", "types and classes", "values with units", "explicit unknowns" ] }, { "id": "preferred-name-and-aliases-q02", "text": "Who or what asserted this about the name of a counterpoint, by which method, and when was it true?", "kind": "provenance", "answer_data": [ "authority", "method", "evidence", "event time", "knowledge time" ] }, { "id": "preferred-name-and-aliases-q03", "text": "What may an agent decide or do once the name of a counterpoint is known, and what must it refuse?", "kind": "action", "answer_data": [ "permitted actions", "preconditions", "refusals", "escalation" ] } ] }, { "id": "stable-identifiers", "name": "Stable identifiers and external keys", "description": "Identifiers that keep pointing at this kind of thing across systems and languages.", "questions": [ { "id": "stable-identifiers-q01", "text": "What identifies and describes an identifier for a counterpoint, and in what units or vocabulary?", "kind": "definition", "answer_data": [ "identifiers", "types and classes", "values with units", "explicit unknowns" ] }, { "id": "stable-identifiers-q02", "text": "Who or what asserted this about an identifier for a counterpoint, by which method, and when was it true?", "kind": "provenance", "answer_data": [ "authority", "method", "evidence", "event time", "knowledge time" ] }, { "id": "stable-identifiers-q03", "text": "What may an agent decide or do once an identifier for a counterpoint is known, and what must it refuse?", "kind": "action", "answer_data": [ "permitted actions", "preconditions", "refusals", "escalation" ] } ] } ] }, { "id": "classification-and-granularity", "name": "Classification and granularity", "description": "Where a counterpoint sits among kinds, and how finely a task needs to cut it.", "findings": [ { "id": "kind-and-parents", "name": "Kind, parents and neighbouring kinds", "description": "The classes this thing belongs to and the ones it is next to.", "questions": [ { "id": "kind-and-parents-q01", "text": "What identifies and describes the kind of a counterpoint, and in what units or vocabulary?", "kind": "definition", "answer_data": [ "identifiers", "types and classes", "values with units", "explicit unknowns" ] }, { "id": "kind-and-parents-q02", "text": "Who or what asserted this about the kind of a counterpoint, by which method, and when was it true?", "kind": "provenance", "answer_data": [ "authority", "method", "evidence", "event time", "knowledge time" ] }, { "id": "kind-and-parents-q03", "text": "What may an agent decide or do once the kind of a counterpoint is known, and what must it refuse?", "kind": "action", "answer_data": [ "permitted actions", "preconditions", "refusals", "escalation" ] } ] }, { "id": "distinguishing-features", "name": "Distinguishing features", "description": "What separates a counterpoint from the things most often confused with it.", "questions": [ { "id": "distinguishing-features-q01", "text": "What identifies and describes what distinguishes a counterpoint, and in what units or vocabulary?", "kind": "definition", "answer_data": [ "identifiers", "types and classes", "values with units", "explicit unknowns" ] }, { "id": "distinguishing-features-q02", "text": "Who or what asserted this about what distinguishes a counterpoint, by which method, and when was it true?", "kind": "provenance", "answer_data": [ "authority", "method", "evidence", "event time", "knowledge time" ] }, { "id": "distinguishing-features-q03", "text": "What may an agent decide or do once what distinguishes a counterpoint is known, and what must it refuse?", "kind": "action", "answer_data": [ "permitted actions", "preconditions", "refusals", "escalation" ] } ] } ] } ] }, { "id": "state-and-lifecycle", "name": "State and lifecycle", "description": "The states a counterpoint passes through and the events that move it between them.", "rationale": "Most decisions about a thing depend on what state it is in now, which is a claim with a time on it, not a property.", "layers": [ { "id": "lifecycle-stages", "name": "Lifecycle stages", "description": "From coming into existence to ceasing to be one of these.", "findings": [ { "id": "stages-and-transitions", "name": "Stages and transitions", "description": "The stages worth naming and what moves a counterpoint between them.", "questions": [ { "id": "stages-and-transitions-q01", "text": "What identifies and describes the lifecycle of a counterpoint, and in what units or vocabulary?", "kind": "definition", "answer_data": [ "identifiers", "types and classes", "values with units", "explicit unknowns" ] }, { "id": "stages-and-transitions-q02", "text": "Who or what asserted this about the lifecycle of a counterpoint, by which method, and when was it true?", "kind": "provenance", "answer_data": [ "authority", "method", "evidence", "event time", "knowledge time" ] }, { "id": "stages-and-transitions-q03", "text": "What may an agent decide or do once the lifecycle of a counterpoint is known, and what must it refuse?", "kind": "action", "answer_data": [ "permitted actions", "preconditions", "refusals", "escalation" ] } ] } ] }, { "id": "observations-and-status", "name": "Observations and current status", "description": "What is observed about a counterpoint, how often and by whom.", "findings": [ { "id": "observation-record", "name": "Observation record", "description": "How an observation of a counterpoint is recorded so that it can be superseded rather than overwritten.", "questions": [ { "id": "observation-record-q01", "text": "What identifies and describes an observation of a counterpoint, and in what units or vocabulary?", "kind": "definition", "answer_data": [ "identifiers", "types and classes", "values with units", "explicit unknowns" ] }, { "id": "observation-record-q02", "text": "Who or what asserted this about an observation of a counterpoint, by which method, and when was it true?", "kind": "provenance", "answer_data": [ "authority", "method", "evidence", "event time", "knowledge time" ] }, { "id": "observation-record-q03", "text": "What may an agent decide or do once an observation of a counterpoint is known, and what must it refuse?", "kind": "action", "answer_data": [ "permitted actions", "preconditions", "refusals", "escalation" ] } ] } ] } ] }, { "id": "definitions-in-contest", "name": "Definitions and who holds them", "description": "What counterpoint is taken to mean, and by whom.", "rationale": "When a field disagrees about a concept, the disagreement is the content. A model that picks one definition silently destroys the information.", "layers": [ { "id": "competing-definitions", "name": "Competing definitions", "description": "The main readings and the traditions behind them.", "findings": [ { "id": "definition-map", "name": "Definitions and their holders", "description": "Each definition with the school or body that holds it.", "questions": [ { "id": "definition-map-q01", "text": "Which definitions of counterpoint are in use, and which tradition or body holds each?", "kind": "definition" }, { "id": "definition-map-q02", "text": "What turns on the difference between them in practice?", "kind": "boundary" } ] } ] }, { "id": "operationalisation", "name": "Operationalisation", "description": "How it is measured or applied when it has to be.", "findings": [ { "id": "operational-record", "name": "Measures and proxies", "description": "Instruments and indicators used to stand in for it.", "questions": [ { "id": "operational-record-q01", "text": "How is counterpoint operationalised or measured in practice, and by what instrument?", "kind": "measurement" }, { "id": "operational-record-q02", "text": "What does that operationalisation leave out, and when does that matter?", "kind": "boundary" } ] } ] } ] }, { "id": "instances-and-use", "name": "Instances, use and consequence", "description": "What counts as an instance of counterpoint and what follows from calling something that.", "rationale": "Applying a concept is an act with consequences, so a model must say what the label licenses and what it does not.", "layers": [ { "id": "instances", "name": "What counts as an instance", "description": "Clear cases, borderline cases and non-cases.", "findings": [ { "id": "instance-tests", "name": "Tests for an instance", "description": "What would settle whether something falls under it.", "questions": [ { "id": "instance-tests-q01", "text": "What would settle whether something is an instance of counterpoint?", "kind": "boundary" }, { "id": "instance-tests-q02", "text": "Which borderline cases are argued about, and on what grounds?", "kind": "definition" } ] } ] }, { "id": "consequence", "name": "Consequence of application", "description": "Rights, duties or decisions that follow from the label.", "findings": [ { "id": "consequence-record", "name": "What the label licenses", "description": "What an agent may do once something is classified this way.", "questions": [ { "id": "consequence-record-q01", "text": "What follows practically once something is treated as counterpoint?", "kind": "action" }, { "id": "consequence-record-q02", "text": "What must an agent not infer from the label alone?", "kind": "action" } ] } ] } ] }, { "id": "provenance-and-evidence", "name": "Provenance, evidence and time", "description": "Where every claim about a counterpoint came from and when it held.", "rationale": "A claim without a source and a time cannot be superseded, only overwritten, and an agent that overwrites loses the ability to explain itself.", "layers": [ { "id": "source-and-authority", "name": "Source and authority", "description": "Who said it, on what evidence, and how strongly.", "findings": [ { "id": "claim-provenance", "name": "Claim provenance and confidence", "description": "The authority behind each claim about a counterpoint and how confident it is.", "questions": [ { "id": "claim-provenance-q01", "text": "What identifies and describes a claim about a counterpoint, and in what units or vocabulary?", "kind": "definition", "answer_data": [ "identifiers", "types and classes", "values with units", "explicit unknowns" ] }, { "id": "claim-provenance-q02", "text": "Who or what asserted this about a claim about a counterpoint, by which method, and when was it true?", "kind": "provenance", "answer_data": [ "authority", "method", "evidence", "event time", "knowledge time" ] }, { "id": "claim-provenance-q03", "text": "What may an agent decide or do once a claim about a counterpoint is known, and what must it refuse?", "kind": "action", "answer_data": [ "permitted actions", "preconditions", "refusals", "escalation" ] } ] } ] }, { "id": "time-and-versions", "name": "Time, versions and supersession", "description": "When a claim was true, when it was learnt, and what replaced it.", "findings": [ { "id": "validity-and-supersession", "name": "Validity period and supersession", "description": "How an old claim about a counterpoint is retired without being erased.", "questions": [ { "id": "validity-and-supersession-q01", "text": "What identifies and describes the validity of a claim about a counterpoint, and in what units or vocabulary?", "kind": "definition", "answer_data": [ "identifiers", "types and classes", "values with units", "explicit unknowns" ] }, { "id": "validity-and-supersession-q02", "text": "Who or what asserted this about the validity of a claim about a counterpoint, by which method, and when was it true?", "kind": "provenance", "answer_data": [ "authority", "method", "evidence", "event time", "knowledge time" ] }, { "id": "validity-and-supersession-q03", "text": "What may an agent decide or do once the validity of a claim about a counterpoint is known, and what must it refuse?", "kind": "action", "answer_data": [ "permitted actions", "preconditions", "refusals", "escalation" ] } ] } ] } ] } ] }, "statistics": { "bundles": 5, "layers": 10, "findings": 12, "questions": 32 } } } }