{ "vercy": "1.0-draft", "publication": { "status": "research-draft", "adjudicationStatus": "unreviewed", "publishableCanonical": false, "generatedAt": "2026-09-11T15:11:43Z", "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": 1, "engine": "claude", "enrichment": { "pass": 3, "engine": "claude", "producedAt": "2026-10-05T17:00:00Z", "ingestedAt": "2026-10-05T13:31:16+00:00", "fields": [ "agent_conduct", "ethics", "owners" ] } }, "metaModel": { "id": "THING-Q138246", "registryId": "vr.tr.plurale-tantum", "name": "plurale tantum", "version": "0.2.0-wave.1", "entryKind": "thing", "family": "Thing Registry", "domain": [ "XCT.REL" ], "status": "research-draft" }, "canonicalUrl": "https://ver.cy/models/thing/q138246/", "model": { "registry_id": "vr.tr.plurale-tantum", "name": "plurale tantum", "purpose": "Let an agent explain pluralia tantum by language, grammar and usage, help with agreement and counting, and support translation.", "definition": "A noun that occurs only in the plural form, such as scissors, trousers, glasses and news in English, or nouns like Latin arma and German Ferien, even when referring to a single item; a plurale tantum has a defective paradigm lacking a singular, and the counterpart is the singulare tantum.", "what_it_is_for": "Grammar, writing, translation and language learning.", "affordances": [ "identify pluralia tantum in a language", "handle verb agreement and counting", "translate between languages with different patterns", "explain the concept to learners" ], "distinguishing_features": [ "No singular form", "Plural agreement", "Counted with classifiers such as a pair of", "Varies by language" ], "appearance": "Not physical; words in dictionaries marked as plural only.", "visual_identification": [ "Dictionary labels such as pl. only", "Words like scissors and trousers", "Mass nouns are often singular only" ], "physical_properties": [], "families_and_kinds": [ "paired objects such as scissors and trousers", "collective and event nouns", "place-name pluralia tantum", "Latin and other classical examples", "nouns plural in one language but singular in another" ], "related_models": [ { "relation": "is a kind of", "target": "defective paradigm", "why": "category" }, { "relation": "is related to", "target": "agreement-relation", "why": "grammar" }, { "relation": "is contrasted with", "target": "singulare tantum", "why": "counterpart" }, { "relation": "is related to", "target": "second declension", "why": "inflection" } ], "identifiers": [], "standards_and_regulation": [ "Dictionary and style guide conventions" ], "failure_modes_and_hazards": [ "Wrong verb agreement", "Mistranslation of number", "Assuming English patterns elsewhere" ], "in_scope": [], "out_of_scope": [], "characteristics": [], "agent_conduct": { "may": [ "Explain pluralia tantum and give examples from stated languages.", "Help learners use these nouns correctly." ], "must_not": [ "Present usage in one language or dialect as universal.", "Correct a quoted text to fit a grammar rule without noting it." ], "requires_human": [ "Changing a published text to normalise grammar." ] }, "ethics": { "considerations": [ "Language variation should not be stigmatised as error.", "Learners rely on accurate grammar." ], "affected_parties": [ "Learners and teachers", "Speakers of dialects" ] }, "owners": { "steward": "Nobody: a grammatical category held in common.", "master_systems": [] } }, "sources": [], "structure": { "bundles": [ { "id": "identify", "name": "Identify", "description": "Which nouns.", "rationale": "Dictionaries mark them.", "layers": [ { "id": "list", "name": "List", "description": "Examples.", "findings": [ { "id": "list-finding", "name": "List", "description": "Examples.", "questions": [ { "text": "Is this noun a plurale tantum in this language, according to dictionaries?", "kind": "provenance" }, { "text": "Does it have a rare singular?", "kind": "boundary" } ] } ] }, { "id": "classify", "name": "Classify", "description": "Kinds.", "findings": [ { "id": "classify-finding", "name": "Classify", "description": "Kinds.", "questions": [ { "text": "Which kind of plurale tantum is it, such as a paired object or collective?", "kind": "definition" }, { "text": "Why does it lack a singular?", "kind": "provenance" } ] } ] } ] }, { "id": "usage", "name": "Usage", "description": "Grammar.", "rationale": "Agreement follows the plural.", "layers": [ { "id": "agreement", "name": "Agreement", "description": "Verb agreement.", "findings": [ { "id": "agreement-finding", "name": "Agreement", "description": "Agreement.", "questions": [ { "text": "Which verb form agrees with this noun?", "kind": "definition" }, { "text": "Are there exceptions such as news?", "kind": "boundary" } ] } ] }, { "id": "counting", "name": "Counting", "description": "Counting items.", "findings": [ { "id": "counting-finding", "name": "Counting", "description": "Counting.", "questions": [ { "text": "How is a single item counted, such as a pair of scissors?", "kind": "definition" }, { "text": "Which classifier is used in this language?", "kind": "provenance" } ] } ] } ] }, { "id": "languages", "name": "Languages", "description": "Comparison.", "rationale": "Languages differ.", "layers": [ { "id": "compare", "name": "Compare", "description": "Across languages.", "findings": [ { "id": "compare-finding", "name": "Compare", "description": "Comparison.", "questions": [ { "text": "Is the equivalent noun plural-only in the target language too?", "kind": "boundary" }, { "text": "How should number be handled in translation?", "kind": "action" } ] } ] }, { "id": "learners", "name": "Learners", "description": "Teaching.", "findings": [ { "id": "learners-finding", "name": "Learners", "description": "Teaching.", "questions": [ { "text": "How can pluralia tantum be taught with examples?", "kind": "action" }, { "text": "Which errors are common?", "kind": "provenance" } ] } ] } ] }, { "id": "theory", "name": "Theory", "description": "Linguistics.", "rationale": "Theory explains patterns.", "layers": [ { "id": "paradigm", "name": "Paradigm", "description": "Defective paradigms.", "findings": [ { "id": "paradigm-finding", "name": "Paradigm", "description": "Defective paradigms.", "questions": [ { "text": "How do linguists describe defective paradigms?", "kind": "provenance" }, { "text": "Which other defects exist?", "kind": "definition" } ] } ] }, { "id": "history", "name": "History", "description": "Origins.", "findings": [ { "id": "history-finding", "name": "History", "description": "Origins.", "questions": [ { "text": "How did this noun become plural-only, according to etymological sources?", "kind": "provenance" }, { "text": "Is usage changing?", "kind": "boundary" } ] } ] } ] } ] }, "openQuestions": [ "Should language-specific lists be separate entries?", "How should dictionaries be linked?", "How should translation equivalents be recorded?" ], "statistics": { "bundles": 4, "layers": 8, "findings": 8, "questions": 16 } }