{"schema":"https://ver.cy/schemas/card/1.0.0","id":"vr.tr.nuclear-reactor","code":"thing-q80877","url":"https://ver.cy/models/thing/q80877/","name":"nuclear reactor","alternateNames":["Zero power critical","nuclear power reactor","supercritical water reactor","Nuclear microreactor","IPWR-900","Magnox","advanced thermal reactor","fission reactor","fusion reactor","Generation I reactor","channel type reactor","graphite moderated reactor"],"kind":"thing","status":"published","version":"0.2.0-wave.3","language":"en","classifiers":{"family":"Thing Registry","category":"Physical world and living systems","entryKind":"thing","plane":"PHY","domain":["PHY.OBJ"],"industry":[],"navPath":"","tags":[],"facets":{}},"whatItIs":"A device that initiates and controls a sustained nuclear fission chain reaction, using fuel such as uranium or plutonium, a moderator in thermal reactors, control rods and a coolant, to produce heat for electricity generation, propulsion, research or isotope production; reactor types include pressurised and boiling water reactors, gas-cooled designs such as Magnox, heavy water, fast and advanced concepts such as supercritical water reactors and microreactors, and reactors are licensed and inspected under national and international safety regimes.","purpose":"Let an agent explain how nuclear reactors work and the main types, relay safety, regulation and statistics from official sources, present debates about nuclear power with attribution, and keep to general engineering description without design or security-sensitive detail.","scope":{"in":[],"out":[],"boundaries":[]},"distinguishingFeatures":["Controlled fission","Moderator and coolant design","Containment and safety systems","Strict licensing"],"structure":{"bundles":[{"id":"understand","name":"Understand","description":"How reactors work.","layers":[{"id":"principle","name":"Principle","description":"Principles.","findings":[{"id":"principle-finding","name":"Principle","description":"Principle.","questions":[{"text":"How does a reactor sustain and control a chain reaction, in general terms?","kind":"definition"},{"text":"Is the presentation free of design or security-sensitive detail?","kind":"boundary"}]}]},{"id":"types","name":"Types","description":"Types.","findings":[{"id":"types-finding","name":"Types","description":"Types.","questions":[{"text":"What reactor types exist, and how do they differ in fuel, moderator and coolant?","kind":"definition"},{"text":"Which entry fits the specific type?","kind":"action"}]}]}]},{"id":"safety","name":"Safety","description":"Safety and regulation.","layers":[{"id":"safety","name":"Safety","description":"Safety systems.","findings":[{"id":"safety-finding","name":"Safety","description":"Safety.","questions":[{"text":"What safety principles and systems apply, and what did major accidents change?","kind":"provenance"},{"text":"Which entry fits nuclear safety?","kind":"action"}]}]},{"id":"regulation","name":"Regulation","description":"Licensing and safeguards.","findings":[{"id":"regulation-finding","name":"Regulation","description":"Regulation.","questions":[{"text":"How are reactors licensed, inspected and safeguarded nationally and by the IAEA?","kind":"provenance"},{"text":"Which references are standard?","kind":"provenance"}]}]}]},{"id":"use","name":"Use","description":"Uses and statistics.","layers":[{"id":"power","name":"Power","description":"Power generation.","findings":[{"id":"power-finding","name":"Power","description":"Power.","questions":[{"text":"How many reactors operate and are under construction, and what share of electricity do they supply, with sources?","kind":"measurement"},{"text":"Which sources are cited?","kind":"provenance"}]}]},{"id":"other","name":"Other","description":"Research and propulsion.","findings":[{"id":"other-finding","name":"Other","description":"Other.","questions":[{"text":"How are research, isotope production and propulsion reactors used?","kind":"provenance"},{"text":"Which entry fits research reactor?","kind":"action"}]}]}]},{"id":"debate","name":"Debate","description":"Debate and future.","layers":[{"id":"debate","name":"Debate","description":"Nuclear power debate.","findings":[{"id":"debate-finding","name":"Debate","description":"Debate.","questions":[{"text":"What positions exist on nuclear power, waste and risk, with attribution?","kind":"provenance"},{"text":"Is the presentation neutral?","kind":"boundary"}]}]},{"id":"future","name":"Future","description":"Advanced reactors.","findings":[{"id":"future-finding","name":"Future","description":"Future.","questions":[{"text":"What advanced designs are in development, and what is their status, with sources?","kind":"provenance"},{"text":"Which entry fits small modular reactor?","kind":"action"}]}]}]}]},"agentConduct":{"may":["Describe how reactors work and their types at the level of public textbooks and regulators.","Report public safety, licensing and incident information from regulators and operators.","Monitor plant data it is authorized to read and alert licensed operators to anomalies."],"mustNot":["Operate, override or change reactor control or safety systems in place of licensed operators.","Assist in diverting nuclear material or using reactor technology for weapons.","Help anyone gain unauthorized access to a nuclear facility or its control networks.","Hide or downplay a safety incident, leak or exposure from regulators or the public.","Give details on defeating physical protection or safeguards at nuclear sites."],"requiresHuman":["Any action affecting reactor operation, which must stay with licensed human operators.","Releasing incident information that may affect public protective actions."]},"ethics":{"considerations":["Reactor accidents can contaminate land and harm people for generations.","Nuclear power provides low-carbon energy but leaves waste that must be managed for very long periods.","Proliferation risk ties reactor technology to international security."],"affectedParties":["Workers at the plant","People living nearby","Future generations who inherit the waste"]},"owners":{"steward":"The licensed operator; the national nuclear regulator licenses it and international safeguards bodies inspect it.","roles":[],"masterSystems":["National nuclear regulator licence records","International safeguards records"]},"relations":[{"target":"Q115861143","type":"parent","note":"registry parent class"},{"target":"Q1739545","type":"parent","note":"registry parent class"},{"target":"Q28692585","type":"parent","note":"registry parent class"},{"target":"Q557685","type":"parent","note":"registry parent class"},{"target":"nuclear facility","type":"related","note":"in registry terms"},{"target":"heat source","type":"related","note":"in registry terms"},{"target":"nuclear power plant","type":"related","note":"when used for electricity"},{"target":"nuclear regulatory authority","type":"related","note":"by country"}],"interaction":{"identity":{"applicability":"required","items":["Vercy registry: vr.tr.nuclear-reactor","Wikidata: Q80877 (https://www.wikidata.org/wiki/Q80877)","IAEA PRIS: reactor identifiers Power Reactor Information System"]},"properties":{"applicability":"required","items":["power reactors operating worldwide: about 410-440 count - per IAEA, recent years","share of world electricity: about 9-10 percent - recent years"]},"recognition":{"applicability":"required","items":["Controlled fission chain reaction","Power, research and propulsion types","Nuclear weapons use uncontrolled reactions; fusion reactors are experimental and different","A reactor vessel within a containment building, with cooling systems and, at power plants, turbine halls and cooling towers."]},"capabilities":{"applicability":"required","items":["explain principles and types","relay safety and regulatory frameworks","relay statistics from official sources","present debates with attribution"]},"hazards":{"applicability":"required","items":["Accidents such as Three Mile Island, Chernobyl and Fukushima","Radioactive waste management","Proliferation concerns","Agents giving design or security-sensitive detail"]},"interfaces":{"applicability":"required","items":["IAEA safety standards and safeguards","National nuclear regulatory licensing","Convention on Nuclear Safety","Non-proliferation treaty obligations"]},"context":{"applicability":"required","items":["Producing heat for electricity, propulsion, research and isotopes.","pressurised and boiling light water reactors","heavy water reactors such as CANDU","gas-cooled reactors including Magnox and advanced gas-cooled designs","fast reactors","research and zero-power critical assemblies","advanced concepts: small modular reactors, microreactors, supercritical water and molten salt designs","naval propulsion reactors"]}},"sources":[{"title":"Wikidata item Q80877: nuclear reactor","url":"https://www.wikidata.org/wiki/Q80877","note":"identity and sense of the item"},{"title":"Wikipedia: Nuclear reactor","url":"https://en.wikipedia.org/wiki/Nuclear_reactor","note":"general description of the item"}],"openQuestions":["Should each reactor type be a separate entry?","How should IAEA data be linked?","The registry entry has merged aliases naming specific designs; should they be split off?"],"resources":{"spec":"/models/things/publications/thing-q80877/spec.json"},"provenance":{"origin":"thing registry research (pass 2)","builtFrom":["models/things/publications/thing-q80877/spec.json"],"providers":["Claude"],"researchStatus":"unreviewed","generatedAt":"2026-09-12T22:52:19Z","builder":"tools/build_cards.py@1.0.0"},"completeness":{"sections":{"classifiers":"filled","whatItIs":"filled","purpose":"filled","distinguishingFeatures":"filled","structure":"filled","agentConduct":"filled","ethics":"filled","owners":"filled","relations":"filled","interaction.identity":"filled","interaction.properties":"filled","interaction.recognition":"filled","interaction.capabilities":"filled","interaction.hazards":"filled","interaction.interfaces":"filled","interaction.context":"filled","sources":"filled"},"notes":{"_gate":"Published through the thing publication gate 1.0 on 2026-10-06T19:52:02+00:00: completeness 1.00; sense: Wikidata description; 2 live sources; review by codex: pass"},"score":1.0}}