{ "vercy": "1.0-draft", "publication": { "status": "research-draft", "adjudicationStatus": "unreviewed", "publishableCanonical": false, "generatedAt": "2026-09-13T23:00:42Z", "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": 4, "engine": "claude", "enrichment": { "pass": 3, "engine": "claude", "producedAt": "2026-10-06T12:00:00Z", "ingestedAt": "2026-10-06T07:40:30+00:00", "fields": [ "agent_conduct", "ethics", "owners" ] }, "revisions": [ { "at": "2026-10-06T23:02:08+00:00", "engine": "codex", "fields": [ "definition" ], "answering_review": "945d8be3f1dd0837da16a97930a09337086ab14e7c2f57f7a5cbc25fb955421e" } ], "gate": { "passed": true, "version": "1.0", "at": "2026-10-07T10:10:33+00:00", "evidence": [ "completeness 1.00", "sense: Wikidata description", "2 live sources", "review by codex: pass" ] } }, "metaModel": { "id": "THING-Q9734", "registryId": "vr.tr.symphony", "name": "symphony", "version": "0.2.0-wave.4", "entryKind": "thing", "family": "Thing Registry", "domain": [ "INF.MED" ], "status": "research-draft" }, "canonicalUrl": "https://ver.cy/models/thing/q9734/", "model": { "registry_id": "vr.tr.symphony", "name": "symphony", "purpose": "Let an agent explain symphonies, relay history, structure, major composers and named forms from music history sources, describe the named aliases, and distinguish symphonies from concertos, symphonic poems, overtures, sinfoniettas and orchestras themselves.", "definition": "An extended musical composition for orchestra, usually in several movements, which developed in the 18th century from the Italian opera sinfonia through composers such as Haydn, often called the father of the symphony, Mozart and Beethoven, whose Ninth Symphony of 1824 became a prominent example of a choral symphony but was not the first symphony to use voices, and continued with Brahms, Tchaikovsky, Mahler, Sibelius and Shostakovich; forms the registry aliases name include programmatic symphonies describing stories or images, unfinished symphonies such as Schubert's Eighth, the sinfonia concertante featuring soloists, symphonies for concert band and piano symphonies, a term for orchestral-scale works for solo piano, which are rarer usages.", "what_it_is_for": "Large-scale orchestral music.", "affordances": [ "explain history and structure", "relay major composers and works", "describe named forms", "distinguish related genres" ], "distinguishing_features": [ "Orchestral", "Multi-movement", "Large-scale form", "Central concert repertoire" ], "appearance": "Orchestras performing from scores in concert halls.", "visual_identification": [ "Multi-movement orchestral composition", "Piano symphony, choral symphony, unfinished symphony, programmatic symphony, sinfonia concertante, symphony for concert band", "Concertos feature a soloist; symphonic poems are single-movement programmatic works; overtures open larger works; sinfoniettas are small symphonies; orchestras are ensembles" ], "physical_properties": [ { "quantity": "typical movements", "typical_range": "4", "unit": "count", "note": "fast, slow, minuet or scherzo, finale" }, { "quantity": "Haydn symphonies", "typical_range": "about 106", "unit": "count", "note": "" }, { "quantity": "Beethoven Ninth premiere", "typical_range": "1824", "unit": "year", "note": "Vienna" } ], "families_and_kinds": [ "Classical symphonies", "Romantic symphonies", "choral symphonies", "programmatic symphonies", "sinfonia concertante", "band symphonies" ], "related_models": [ { "relation": "is a kind of", "target": "composed musical work", "why": "in registry terms" }, { "relation": "is performed by", "target": "symphony orchestra", "why": "" }, { "relation": "includes", "target": "Symphony No. 9 (Beethoven)", "why": "instance" }, { "relation": "is contrasted with", "target": "concerto", "why": "" } ], "identifiers": [], "standards_and_regulation": [ "Copyright for modern symphonies", "Public domain status for classical works" ], "failure_modes_and_hazards": [ "Oversimplifying the origin story", "Confusing symphony and orchestra", "Treating rare usages as standard" ], "in_scope": [], "out_of_scope": [], "characteristics": [], "agent_conduct": { "may": [ "Describe a symphony's form, movements and history, citing scores and scholarship.", "Distinguish the symphony as a musical form from the orchestra that performs it." ], "must_not": [ "Attribute a symphony, or a reading of its meaning, to a composer without evidence.", "Present the simplified origin story as the whole history of the form.", "Reproduce in-copyright scores or recordings beyond what the rights holder allows." ], "requires_human": [ "Publishing a new attribution or completion of an unfinished symphony as authentic." ] }, "ethics": { "considerations": [ "Credit for musical works matters to composers' legacies and to performers' and publishers' livelihoods.", "The canon has often left out women and composers outside Europe; histories should not repeat that by default." ], "affected_parties": [ "Composers and their estates", "Performers and listeners" ] }, "owners": { "steward": "Nobody owns the form; each work belongs to its composer or estate, and older works are in the public domain.", "master_systems": [] } }, "sources": [ { "id": "wikidata", "title": "Wikidata item Q9734: symphony", "url": "https://www.wikidata.org/wiki/Q9734", "url_status": "live", "what_it_supports": "identity and sense of the item", "checked_by": "wikidata-api" }, { "id": "wikipedia-en", "title": "Wikipedia: Symphony", "url": "https://en.wikipedia.org/wiki/Symphony", "url_status": "live", "what_it_supports": "general description of the item", "checked_by": "wikidata-api sitelink" } ], "structure": { "bundles": [ { "id": "understand", "name": "Understand", "description": "What a symphony is.", "rationale": "Definition.", "layers": [ { "id": "definition", "name": "Definition", "description": "Definition.", "findings": [ { "id": "definition-finding", "name": "Definition", "description": "Definition.", "questions": [ { "text": "What is a symphony, and how does it differ from concertos, symphonic poems, overtures, sinfoniettas and orchestras?", "kind": "definition" }, { "text": "Is the question about listening, history, performance or a specific work?", "kind": "boundary" } ] } ] }, { "id": "forms", "name": "Forms", "description": "Named forms.", "findings": [ { "id": "forms-finding", "name": "Forms", "description": "Forms.", "questions": [ { "text": "What are piano, choral, unfinished, programmatic and band symphonies and the sinfonia concertante?", "kind": "definition" }, { "text": "Which entry fits the specific form?", "kind": "action" } ] } ] } ] }, { "id": "history", "name": "History", "description": "History.", "rationale": "Sources.", "layers": [ { "id": "classical", "name": "Classical", "description": "Classical era.", "findings": [ { "id": "classical-finding", "name": "Classical", "description": "Classical.", "questions": [ { "text": "How did Haydn and Mozart shape the symphony?", "kind": "provenance" }, { "text": "Which references are standard?", "kind": "provenance" } ] } ] }, { "id": "romantic", "name": "Romantic", "description": "Beethoven and after.", "findings": [ { "id": "romantic-finding", "name": "Romantic", "description": "Romantic.", "questions": [ { "text": "How did Beethoven, Brahms and Mahler expand the symphony?", "kind": "provenance" }, { "text": "Which sources are cited?", "kind": "provenance" } ] } ] } ] }, { "id": "music", "name": "Music", "description": "Structure.", "rationale": "Sources.", "layers": [ { "id": "movements", "name": "Movements", "description": "Movements.", "findings": [ { "id": "movements-finding", "name": "Movements", "description": "Movements.", "questions": [ { "text": "What is the typical four-movement plan, and how did composers vary it?", "kind": "provenance" }, { "text": "Which entry fits movement (music)?", "kind": "action" } ] } ] }, { "id": "program", "name": "Programme", "description": "Programme music.", "findings": [ { "id": "program-finding", "name": "Programme", "description": "Programme.", "questions": [ { "text": "How do programmatic symphonies such as Berlioz s Symphonie fantastique tell stories?", "kind": "provenance" }, { "text": "Which entry fits program music?", "kind": "action" } ] } ] } ] }, { "id": "context", "name": "Context", "description": "Culture.", "rationale": "Context.", "layers": [ { "id": "unfinished", "name": "Unfinished", "description": "Unfinished symphonies.", "findings": [ { "id": "unfinished-finding", "name": "Unfinished", "description": "Unfinished.", "questions": [ { "text": "Why did Schubert s Eighth remain unfinished, and what theories exist, with views attributed?", "kind": "provenance" }, { "text": "Is the presentation neutral and attributed?", "kind": "boundary" } ] } ] }, { "id": "twentieth", "name": "20th century", "description": "20th century.", "findings": [ { "id": "twentieth-finding", "name": "20th century", "description": "20th century.", "questions": [ { "text": "How did Shostakovich and Sibelius approach the symphony in the 20th century?", "kind": "provenance" }, { "text": "Which entry fits Dmitri Shostakovich?", "kind": "action" } ] } ] } ] } ] }, "openQuestions": [ "Should piano symphony be reviewed as a rare usage?", "Should sinfonia concertante be a separate entry?", "How should music history sources be linked?" ], "statistics": { "bundles": 4, "layers": 8, "findings": 8, "questions": 16 } }