Nuclear Power Corporation of India Limited
E633262
Nuclear Power Corporation of India Limited is a government-owned enterprise responsible for the design, construction, operation, and maintenance of nuclear power plants in India.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Nuclear Power Corporation of India Limited canonical | 7 |
| NPCIL | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6970895 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nuclear Power Corporation of India Limited Context triple: [Mishra Dhatu Nigam Limited, hasClient, Nuclear Power Corporation of India Limited]
-
A.
NTPC Limited
NTPC Limited is India’s largest state-owned power generation company, primarily engaged in producing and selling electricity from coal, gas, hydro, and renewable sources across the country.
-
B.
NHPC Limited
NHPC Limited is an Indian government-owned hydropower company that develops, operates, and maintains large hydroelectric projects across the country.
-
C.
Sardar Sarovar Narmada Nigam Limited
Sardar Sarovar Narmada Nigam Limited is a government-owned corporation of the state of Gujarat responsible for implementing and operating the Sardar Sarovar Project on the Narmada River, including its large-scale irrigation and water supply systems.
-
D.
Bharat Heavy Electricals Limited, Tiruchirappalli
Bharat Heavy Electricals Limited, Tiruchirappalli is a major manufacturing complex of India’s state-owned engineering and power equipment company, known especially for producing boilers and heavy power plant components.
-
E.
Narmada Hydroelectric Development Corporation
Narmada Hydroelectric Development Corporation is a power generation company responsible for developing and operating major hydroelectric projects on the Narmada River in India.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Nuclear Power Corporation of India Limited Target entity description: Nuclear Power Corporation of India Limited is a government-owned enterprise responsible for the design, construction, operation, and maintenance of nuclear power plants in India.
-
A.
NTPC Limited
NTPC Limited is India’s largest state-owned power generation company, primarily engaged in producing and selling electricity from coal, gas, hydro, and renewable sources across the country.
-
B.
NHPC Limited
NHPC Limited is an Indian government-owned hydropower company that develops, operates, and maintains large hydroelectric projects across the country.
-
C.
Sardar Sarovar Narmada Nigam Limited
Sardar Sarovar Narmada Nigam Limited is a government-owned corporation of the state of Gujarat responsible for implementing and operating the Sardar Sarovar Project on the Narmada River, including its large-scale irrigation and water supply systems.
-
D.
Bharat Heavy Electricals Limited, Tiruchirappalli
Bharat Heavy Electricals Limited, Tiruchirappalli is a major manufacturing complex of India’s state-owned engineering and power equipment company, known especially for producing boilers and heavy power plant components.
-
E.
Narmada Hydroelectric Development Corporation
Narmada Hydroelectric Development Corporation is a power generation company responsible for developing and operating major hydroelectric projects on the Narmada River in India.
- F. None of above. chosen
Statements (43)
| Predicate | Object |
|---|---|
| instanceOf |
Government-owned corporation
ⓘ
Nuclear power company ⓘ Public sector undertaking ⓘ |
| abbreviation |
NPCIL
ⓘ
linked to:
Nuclear Power Corporation of India Limited
|
| country | India ⓘ |
| focusesOn | Civilian nuclear power generation ⓘ |
| foundedBy | Government of India ⓘ |
| governmentTypeOfOwner |
Central government
ⓘ
linked to:
Federal government
|
| hasBusinessModel | State-owned utility ⓘ |
| hasKeyRoleIn |
Implementation of nuclear power projects in India
ⓘ
India's nuclear energy program ⓘ |
| hasPrimaryFuel |
Plutonium
ⓘ
Uranium ⓘ |
| hasTypeOfPowerPlant |
Boiling water reactor plants
ⓘ
Pressurized heavy water reactor plants ⓘ |
| headquartersLocation |
India
ⓘ
Maharashtra ⓘ Mumbai ⓘ |
| industry |
Electric power generation
ⓘ
Nuclear power ⓘ |
| languageOfName | English ⓘ |
| legalForm | Public limited company ⓘ |
| mandate |
Commercial operation of nuclear power plants in India
ⓘ
Expansion of nuclear power capacity in India ⓘ |
| operatesFacilityType | Nuclear power plant ⓘ |
| operatesInJurisdiction | India ⓘ |
| owner | Government of India ⓘ |
| parentOrganization | Department of Atomic Energy (India) ⓘ |
| produces | Electricity ⓘ |
| regulatoryAuthority |
Atomic Energy Regulatory Board (India)
ⓘ
linked to:
Atomic Energy Regulatory Board of India
|
| responsibleFor |
Construction of nuclear power plants in India
ⓘ
Design of nuclear power plants in India ⓘ Maintenance of nuclear power plants in India ⓘ Operation of nuclear power plants in India ⓘ |
| sector |
Energy
ⓘ
Power generation ⓘ |
| sharesListedOn | Not publicly listed ⓘ |
| strategicImportance |
Key component of India’s energy security policy
ⓘ
Part of India’s low-carbon electricity generation mix ⓘ |
| subjectTo |
Indian nuclear safety regulations
ⓘ
International nuclear safeguards (through India’s agreements) ⓘ |
| subsidiaryOf | Department of Atomic Energy (India) ⓘ |
| suppliesTo | Indian power grid ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Nuclear Power Corporation of India Limited Description of subject: Nuclear Power Corporation of India Limited is a government-owned enterprise responsible for the design, construction, operation, and maintenance of nuclear power plants in India.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Madras Atomic Power Station at Kalpakkam
subject linked to:
Madras Atomic Power Station at Kalpakkam
linked to: Nuclear Power Corporation of India Limited
Department of Atomic Energy, Government of India
→
owns
→
Nuclear Power Corporation of India Limited
ⓘ