CSR Corporation Limited
E572633
CSR Corporation Limited was a major Chinese state-owned rolling stock manufacturer that later merged to form CRRC Corporation, one of the world’s largest train and rail equipment producers.
All labels observed (1)
| Label | Occurrences |
|---|---|
| CSR Corporation Limited canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T6176395 — 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: CSR Corporation Limited Context triple: [CRRC Corporation, precededBy, CSR Corporation Limited]
-
A.
Marcus Corporation
Marcus Corporation is a U.S.-based company best known for its movie theatre and hospitality businesses, including operating cinema chains and hotels.
-
B.
Brown Corporation
Brown Corporation is the primary governing board of Brown University, responsible for overseeing its strategic direction, finances, and institutional policies.
-
C.
Carrier Corporation
Carrier Corporation is a leading global manufacturer of heating, ventilation, air conditioning (HVAC), and refrigeration systems.
-
D.
Lambda Corporation
Lambda Corporation is a company historically associated with physicist Hugh Everett III, known for his work on the many-worlds interpretation of quantum mechanics.
-
E.
Canada Company
Canada Company was a 19th-century British land development firm that played a major role in colonizing and settling parts of Upper Canada (now Ontario).
- 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: CSR Corporation Limited Target entity description: CSR Corporation Limited was a major Chinese state-owned rolling stock manufacturer that later merged to form CRRC Corporation, one of the world’s largest train and rail equipment producers.
-
A.
Marcus Corporation
Marcus Corporation is a U.S.-based company best known for its movie theatre and hospitality businesses, including operating cinema chains and hotels.
-
B.
Brown Corporation
Brown Corporation is the primary governing board of Brown University, responsible for overseeing its strategic direction, finances, and institutional policies.
-
C.
Carrier Corporation
Carrier Corporation is a leading global manufacturer of heating, ventilation, air conditioning (HVAC), and refrigeration systems.
-
D.
Lambda Corporation
Lambda Corporation is a company historically associated with physicist Hugh Everett III, known for his work on the many-worlds interpretation of quantum mechanics.
-
E.
Canada Company
Canada Company was a 19th-century British land development firm that played a major role in colonizing and settling parts of Upper Canada (now Ontario).
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
rolling stock manufacturer
ⓘ
state-owned enterprise ⓘ |
| businessModel | design, manufacture and maintenance of rolling stock ⓘ |
| country | China ⓘ |
| customer |
China Railway Corporation
ⓘ
linked to:
China Railway
urban rail transit operators in China ⓘ |
| exportedTo |
Africa
ⓘ
Europe ⓘ Latin America ⓘ Middle East ⓘ Southeast Asia ⓘ |
| fate | merged ⓘ |
| focus |
high-speed rail technology
ⓘ
railway equipment exports ⓘ urban rail transit equipment ⓘ |
| hasSubsidiary |
CSR Nanjing Puzhen Co., Ltd.
ⓘ
linked to:
CRRC Nanjing Puzhen
CSR Qingdao Sifang Co., Ltd. ⓘ
linked to:
CRRC Qingdao Sifang
CSR Zhuzhou Electric Locomotive Co., Ltd. ⓘ
linked to:
CRRC Zhuzhou Institute
CSR Ziyang Locomotive Co., Ltd. ⓘ
linked to:
CRRC Dalian
|
| headquartersLocation | Beijing ⓘ |
| industry |
rail transport equipment
ⓘ
railway rolling stock manufacturing ⓘ |
| isPartOf | Chinese rail industry ⓘ |
| languageOfWorkOrName | Chinese ⓘ |
| legalForm | public company ⓘ |
| marketPosition | one of the largest rolling stock manufacturers in the world before merger ⓘ |
| mergedWith |
China CNR Corporation Limited
ⓘ
linked to:
CRRC Corporation
|
| nativeNameLanguage | zh ⓘ |
| notableWork |
high-speed trainsets for China Railway High-speed
ⓘ
urban metro rolling stock for major Chinese cities ⓘ |
| operatedIn |
China
ⓘ
international markets ⓘ |
| owner |
Chinese central government
ⓘ
linked to:
People's Republic of China government
|
| parentOrganization | State-owned Assets Supervision and Administration Commission of the State Council ⓘ |
| product |
diesel locomotives
ⓘ
electric locomotives ⓘ electric multiple units ⓘ freight wagons ⓘ high-speed trains ⓘ light rail vehicles ⓘ metro trains ⓘ passenger coaches ⓘ railway components ⓘ |
| sector | rail transport manufacturing ⓘ |
| shortName | CSR ⓘ |
| stockExchange |
Hong Kong Stock Exchange
ⓘ
Shanghai Stock Exchange ⓘ |
| successor |
CRRC Corporation Limited
ⓘ
linked to:
CRRC 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: CSR Corporation Limited Description of subject: CSR Corporation Limited was a major Chinese state-owned rolling stock manufacturer that later merged to form CRRC Corporation, one of the world’s largest train and rail equipment producers.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.