China Three Gorges Corporation
E389712
China Three Gorges Corporation is a Chinese state-owned power company best known for developing and operating the massive Three Gorges Dam and other large-scale hydroelectric projects.
All labels observed (5)
How this entity was disambiguated
This entity first appeared as the object of triple T3788544 — 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: China Three Gorges Corporation Context triple: [Three Gorges Dam, ownedBy, China Three Gorges Corporation]
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A.
China Yangtze Power
China Yangtze Power is a major Chinese state-controlled hydropower company best known as the listed subsidiary of China Three Gorges Corporation that owns and operates large-scale dams on the Yangtze River.
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B.
China State Construction Engineering Corporation
China State Construction Engineering Corporation is one of the world’s largest construction and engineering companies, responsible for major infrastructure and skyscraper projects in China and abroad.
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C.
China State Shipbuilding Corporation
China State Shipbuilding Corporation is a major Chinese state-owned shipbuilding conglomerate responsible for designing and constructing a wide range of civilian and military vessels and marine equipment.
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D.
Shanghai Oriental Pearl Group Co., Ltd.
Shanghai Oriental Pearl Group Co., Ltd. is a major Shanghai-based state-owned media, tourism, and real estate conglomerate best known for operating the landmark Oriental Pearl Tower.
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E.
Shanghai Jin Mao Group Co., Ltd.
Shanghai Jin Mao Group Co., Ltd. is a Chinese real estate development company best known for developing major landmark projects in Shanghai, including prominent skyscrapers in the city’s financial district.
- 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: China Three Gorges Corporation Target entity description: China Three Gorges Corporation is a Chinese state-owned power company best known for developing and operating the massive Three Gorges Dam and other large-scale hydroelectric projects.
-
A.
China Yangtze Power
China Yangtze Power is a major Chinese state-controlled hydropower company best known as the listed subsidiary of China Three Gorges Corporation that owns and operates large-scale dams on the Yangtze River.
-
B.
China State Construction Engineering Corporation
China State Construction Engineering Corporation is one of the world’s largest construction and engineering companies, responsible for major infrastructure and skyscraper projects in China and abroad.
-
C.
China State Shipbuilding Corporation
China State Shipbuilding Corporation is a major Chinese state-owned shipbuilding conglomerate responsible for designing and constructing a wide range of civilian and military vessels and marine equipment.
-
D.
Shanghai Oriental Pearl Group Co., Ltd.
Shanghai Oriental Pearl Group Co., Ltd. is a major Shanghai-based state-owned media, tourism, and real estate conglomerate best known for operating the landmark Oriental Pearl Tower.
-
E.
Shanghai Jin Mao Group Co., Ltd.
Shanghai Jin Mao Group Co., Ltd. is a Chinese real estate development company best known for developing major landmark projects in Shanghai, including prominent skyscrapers in the city’s financial district.
- F. None of above. chosen
Statements (52)
| Predicate | Object |
|---|---|
| instanceOf |
electric power company
ⓘ
hydropower company ⓘ state-owned enterprise ⓘ |
| abbreviation | CTG ⓘ |
| ChineseName |
中国长江三峡集团有限公司
ⓘ
linked to:
China Three Gorges Corporation
|
| coreBusiness |
construction of large hydropower projects
ⓘ
development of hydropower resources ⓘ investment in renewable energy projects ⓘ operation of hydropower plants ⓘ overseas power project investment ⓘ |
| country | China ⓘ |
| focusesOn |
clean energy
ⓘ
large-scale hydropower development ⓘ low-carbon power generation ⓘ |
| formerHeadquartersLocation | Wuhan ⓘ |
| foundedBy |
Government of China
ⓘ
linked to:
People's Republic of China government
|
| headquartersLocation |
Beijing
ⓘ
China ⓘ |
| inception | 1993 ⓘ |
| industry |
electric power
ⓘ
hydroelectric power ⓘ renewable energy ⓘ |
| languageOfName | Chinese ⓘ |
| legalForm | state-owned enterprise ⓘ |
| listedSubsidiaryExchange | Shanghai Stock Exchange ⓘ |
| majorAsset |
Three Gorges Hydropower Station
ⓘ
linked to:
Three Gorges Dam
|
| notableAcquisition | stake in Energias de Portugal (EDP) ⓘ |
| notableProject |
Baihetan Hydropower Station (participation)
ⓘ
linked to:
Baihetan Dam
Gezhouba Dam power station (operation-related) ⓘ
linked to:
Gezhouba Dam
Three Gorges Dam ⓘ Wudongde Hydropower Station (participation) ⓘ
linked to:
Wudongde Dam
Xiangjiaba Hydropower Station (participation) ⓘ Xiluodu Hydropower Station (participation) ⓘ
linked to:
Xiluodu Dam
|
| operatesIn |
Asia
ⓘ
China ⓘ Europe ⓘ Latin America ⓘ |
| owner | State-owned Assets Supervision and Administration Commission of the State Council ⓘ |
| owns |
China Yangtze Power Co., Ltd.
ⓘ
linked to:
China Yangtze Power
|
| parentCompanyOf |
China Yangtze Power Co., Ltd.
ⓘ
linked to:
China Yangtze Power
|
| powerGenerationType |
hydroelectric
ⓘ
solar ⓘ wind ⓘ |
| primaryEnergySource |
hydropower
ⓘ
solar power ⓘ wind power ⓘ |
| primaryProduct | electricity ⓘ |
| regulator | State-owned Assets Supervision and Administration Commission of the State Council ⓘ |
| riverSystem | Yangtze River ⓘ |
| subsidiary |
China Three Gorges Europe S.A.
ⓘ
China Three Gorges International Corporation ⓘ
linked to:
China Three Gorges Corporation
China Three Gorges Renewables (Group) Co., Ltd. ⓘ
linked to:
China Three Gorges Corporation
|
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: China Three Gorges Corporation Description of subject: China Three Gorges Corporation is a Chinese state-owned power company best known for developing and operating the massive Three Gorges Dam and other large-scale hydroelectric projects.
Referenced by (18)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: China Three Gorges Corporation
linked to: China Three Gorges Corporation
linked to: China Three Gorges Corporation
linked to: China Three Gorges Corporation
Karot Hydropower Project
→
engineeringProcurementConstructionContractor
→
China Three Gorges Corporation
ⓘ