{ "vercy": "1.0-draft", "publication": { "status": "research-draft", "adjudicationStatus": "unreviewed", "publishableCanonical": false, "generatedAt": "2026-09-11T07:21:51Z", "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": "2026-10-05T16:30:00Z", "ingestedAt": "2026-10-05T13:18:59+00:00", "fields": [ "agent_conduct", "ethics", "owners" ] }, "revisions": [ { "at": "2026-10-06T22:31:29+00:00", "engine": "codex", "fields": [ "definition" ], "answering_review": "2ef4c635bc96bff2e015d896757e29048855c4cf689d7f4a78ec843dfa63249b" } ], "gate": { "passed": true, "version": "1.0", "at": "2026-10-07T10:10:25+00:00", "evidence": [ "completeness 1.00", "sense: Wikidata description", "2 live sources", "review by codex: pass" ] } }, "metaModel": { "id": "THING-Q121750", "registryId": "vr.tr.gas-giant", "name": "gas giant", "version": "0.2.0-wave.1", "entryKind": "thing", "family": "Thing Registry", "domain": [ "PHY.SPC" ], "status": "research-draft" }, "canonicalUrl": "https://ver.cy/models/thing/q121750/", "model": { "registry_id": "vr.tr.gas-giant", "name": "gas giant", "purpose": "Let an agent describe gas giants by example, composition, structure and detection, with sourced data.", "definition": "A giant planet composed mainly of hydrogen and helium, without a solid surface, such as Jupiter and Saturn; exoplanet gas giants include hot Jupiters and cold Jupiters, while super-Neptunes qualify only if their composition is predominantly hydrogen and helium.", "what_it_is_for": "A class of planets in planetary science and exoplanet research.", "affordances": [ "observe Jupiter and Saturn", "study atmospheres and moons", "detect exoplanet gas giants", "compare with ice giants" ], "distinguishing_features": [ "Mostly hydrogen and helium", "No solid surface", "Many moons and rings", "Common among exoplanets detected" ], "appearance": "Banded, cloudy spheres, often with rings and many moons.", "visual_identification": [ "Cloud bands and storms", "Rings", "Ice giants such as Uranus and Neptune are related" ], "physical_properties": [ { "quantity": "Jupiter mass", "typical_range": "about 318", "unit": "Earth masses", "note": "" }, { "quantity": "Saturn density", "typical_range": "about 0.69", "unit": "g/cm3", "note": "less than water" } ], "families_and_kinds": [ "Jupiter and Saturn", "hot Jupiters", "cold Jupiters", "super-Neptunes (intermediate)", "puffy planets" ], "related_models": [ { "relation": "is a kind of", "target": "giant planet", "why": "category" }, { "relation": "is contrasted with", "target": "ice giant and terrestrial planet", "why": "types" }, { "relation": "has", "target": "moon and ring system", "why": "companions" }, { "relation": "is studied by", "target": "planetary science", "why": "field" } ], "identifiers": [], "standards_and_regulation": [ "IAU planet definition" ], "failure_modes_and_hazards": [ "Confusing gas and ice giants", "Overstating exoplanet properties" ], "in_scope": [], "out_of_scope": [], "characteristics": [], "agent_conduct": { "may": [ "Describe gas giants and their properties from observational data with sources.", "Classify a planet as a gas giant and state the uncertainty of mass and radius estimates." ], "must_not": [ "Present a candidate exoplanet as confirmed before it has been confirmed.", "Overstate the chance of life on or around a gas giant without evidence.", "Misattribute discoveries to the wrong team or instrument." ], "requires_human": [ "Announcing a new discovery to the public on behalf of a research team." ] }, "ethics": { "considerations": [ "Public trust in science depends on honest reporting of what is confirmed and what is not.", "Credit for discoveries should go to the people and teams who made them." ], "affected_parties": [ "The public and learners", "Researchers and observatories" ] }, "owners": { "steward": "Nobody: celestial bodies belong to no one under the Outer Space Treaty; astronomers study them.", "master_systems": [ "NASA Exoplanet Archive", "IAU Minor Planet Center for solar system bodies" ] } }, "sources": [ { "id": "wikidata", "title": "Wikidata item Q121750: gas giant", "url": "https://www.wikidata.org/wiki/Q121750", "url_status": "live", "what_it_supports": "identity and sense of the item", "checked_by": "wikidata-api" }, { "id": "wikipedia-en", "title": "Wikipedia: Gas giant", "url": "https://en.wikipedia.org/wiki/Gas_giant", "url_status": "live", "what_it_supports": "general description of the item", "checked_by": "wikidata-api sitelink" } ], "structure": { "bundles": [ { "id": "planet", "name": "Planet", "description": "Which gas giant.", "rationale": "Solar System or exoplanet.", "layers": [ { "id": "identity", "name": "Identity", "description": "Name.", "findings": [ { "id": "identity-finding", "name": "Identity", "description": "Planet.", "questions": [ { "text": "Which planet is meant?", "kind": "definition" }, { "text": "In our Solar System or another?", "kind": "definition" } ] } ] }, { "id": "properties", "name": "Properties", "description": "Mass and radius.", "findings": [ { "id": "properties-finding", "name": "Properties", "description": "Properties.", "questions": [ { "text": "What are its mass and radius?", "kind": "measurement" }, { "text": "From which data?", "kind": "provenance" } ] } ] } ] }, { "id": "structure", "name": "Structure", "description": "Inside.", "rationale": "Structure is modelled.", "layers": [ { "id": "interior", "name": "Interior", "description": "Layers.", "findings": [ { "id": "interior-finding", "name": "Interior", "description": "Interior.", "questions": [ { "text": "What do models say about its interior?", "kind": "provenance" }, { "text": "How certain are they?", "kind": "boundary" } ] } ] }, { "id": "atmosphere", "name": "Atmosphere", "description": "Clouds and storms.", "findings": [ { "id": "atmosphere-finding", "name": "Atmosphere", "description": "Atmosphere.", "questions": [ { "text": "What is its atmosphere made of?", "kind": "measurement" }, { "text": "Which storms are notable?", "kind": "definition" } ] } ] } ] }, { "id": "detection", "name": "Detection", "description": "Exoplanets.", "rationale": "Methods shape knowledge.", "layers": [ { "id": "method", "name": "Method", "description": "Transit, radial velocity.", "findings": [ { "id": "method-finding", "name": "Method", "description": "Detection method.", "questions": [ { "text": "How was the planet detected?", "kind": "provenance" }, { "text": "What does that reveal?", "kind": "definition" } ] } ] }, { "id": "catalogue", "name": "Catalogue", "description": "Archives.", "findings": [ { "id": "catalogue-finding", "name": "Catalogue", "description": "Catalogues.", "questions": [ { "text": "Which archive lists it?", "kind": "provenance" }, { "text": "Is it confirmed?", "kind": "provenance" } ] } ] } ] }, { "id": "system", "name": "System", "description": "Moons and rings.", "rationale": "Gas giants host systems.", "layers": [ { "id": "moons", "name": "Moons", "description": "Satellites.", "findings": [ { "id": "moons-finding", "name": "Moons", "description": "Moons.", "questions": [ { "text": "How many moons are known?", "kind": "measurement" }, { "text": "Which are notable?", "kind": "definition" } ] } ] }, { "id": "missions", "name": "Missions", "description": "Spacecraft.", "findings": [ { "id": "missions-finding", "name": "Missions", "description": "Missions.", "questions": [ { "text": "Which missions have studied it?", "kind": "provenance" }, { "text": "What did they find?", "kind": "provenance" } ] } ] } ] } ] }, "openQuestions": [ "Should exoplanet types be separate entries?", "How should mission data be linked?", "How should detection methods be recorded?" ], "statistics": { "bundles": 4, "layers": 8, "findings": 8, "questions": 16 } }