Beijing Infrastructure Investment Co., Ltd.
E338344
Beijing Infrastructure Investment Co., Ltd. is a state-owned enterprise responsible for financing, constructing, and managing major urban infrastructure projects in Beijing, particularly in the rail transit sector.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Beijing Infrastructure Investment Co., Ltd. canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T3216806 — 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: Beijing Infrastructure Investment Co., Ltd. Context triple: [Beijing MTR Corporation Limited, parentCompany, Beijing Infrastructure Investment Co., Ltd.]
-
A.
Beijing State-owned Assets Management Co., Ltd.
Beijing State-owned Assets Management Co., Ltd. is a Chinese state-owned enterprise responsible for managing and operating major government-owned assets and landmark facilities in Beijing.
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B.
Beijing MTR Corporation Limited
Beijing MTR Corporation Limited is a joint-venture rail transit company responsible for operating and managing several lines of the Beijing Subway system.
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C.
Beijing Capital International Airport Company Limited
Beijing Capital International Airport Company Limited is the state-controlled company responsible for managing and operating Beijing’s main international airport and related aviation services.
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D.
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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E.
Beijing Municipal Commission of Transport
The Beijing Municipal Commission of Transport is the city government agency responsible for planning, regulating, and overseeing Beijing’s transportation systems, including its extensive subway network.
- 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: Beijing Infrastructure Investment Co., Ltd. Target entity description: Beijing Infrastructure Investment Co., Ltd. is a state-owned enterprise responsible for financing, constructing, and managing major urban infrastructure projects in Beijing, particularly in the rail transit sector.
-
A.
Beijing State-owned Assets Management Co., Ltd.
Beijing State-owned Assets Management Co., Ltd. is a Chinese state-owned enterprise responsible for managing and operating major government-owned assets and landmark facilities in Beijing.
-
B.
Beijing MTR Corporation Limited
Beijing MTR Corporation Limited is a joint-venture rail transit company responsible for operating and managing several lines of the Beijing Subway system.
-
C.
Beijing Capital International Airport Company Limited
Beijing Capital International Airport Company Limited is the state-controlled company responsible for managing and operating Beijing’s main international airport and related aviation services.
-
D.
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.
-
E.
Beijing Municipal Commission of Transport
The Beijing Municipal Commission of Transport is the city government agency responsible for planning, regulating, and overseeing Beijing’s transportation systems, including its extensive subway network.
- F. None of above. chosen
Statements (24)
| Predicate | Object |
|---|---|
| instanceOf |
company
ⓘ
state-owned enterprise ⓘ |
| businessModel | infrastructure investment and construction ⓘ |
| country | China ⓘ |
| focus |
public infrastructure investment in Beijing
ⓘ
urban rail transit development in Beijing ⓘ |
| industry |
public transportation infrastructure
ⓘ
railway construction ⓘ urban infrastructure ⓘ |
| locatedIn | Beijing ⓘ |
| ownership | state-owned ⓘ |
| primaryActivity |
constructing rail transit projects
ⓘ
constructing urban infrastructure projects ⓘ financing rail transit projects ⓘ financing urban infrastructure projects ⓘ managing rail transit projects ⓘ managing urban infrastructure projects ⓘ |
| responsibleFor |
major rail transit projects in Beijing
ⓘ
major urban infrastructure projects in Beijing ⓘ |
| sector |
infrastructure
ⓘ
rail transit ⓘ |
| serviceArea |
Beijing Subway
ⓘ
surface form:
Beijing rail transit network
Beijing urban area ⓘ |
| typeOfOwnership | state-owned enterprise under Beijing municipal authorities ⓘ |
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: Beijing Infrastructure Investment Co., Ltd. Description of subject: Beijing Infrastructure Investment Co., Ltd. is a state-owned enterprise responsible for financing, constructing, and managing major urban infrastructure projects in Beijing, particularly in the rail transit sector.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.