Guangzhou–Zhuhai Intercity Railway Co., Ltd.
E726872
Guangzhou–Zhuhai Intercity Railway Co., Ltd. is the company responsible for managing and operating the intercity rail services connecting Guangzhou and Zhuhai in Guangdong, China.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Guangzhou–Zhuhai Intercity Railway Co., Ltd. canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8238784 — 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: Guangzhou–Zhuhai Intercity Railway Co., Ltd. Context triple: [Guangzhou–Zhuhai Intercity Railway, operator, Guangzhou–Zhuhai Intercity Railway Co., Ltd.]
-
A.
China Railway Guangzhou Group
China Railway Guangzhou Group is a regional subsidiary of China State Railway Group responsible for operating and managing railway services across parts of southern China, including Guangdong, Hunan, and Hainan provinces.
-
B.
Guangzhou Metro Group
Guangzhou Metro Group is the state-owned company responsible for constructing, operating, and managing the urban rail transit network in Guangzhou, China.
-
C.
Shenzhen Metro Group
Shenzhen Metro Group is the state-owned company responsible for constructing, operating, and managing the urban rail transit network in Shenzhen, China.
-
D.
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.
-
E.
Guangzhou Baiyun International Airport Company Limited
Guangzhou Baiyun International Airport Company Limited is the corporate entity responsible for managing and operating Guangzhou’s main international airport, one of China’s busiest aviation hubs.
- 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: Guangzhou–Zhuhai Intercity Railway Co., Ltd. Target entity description: Guangzhou–Zhuhai Intercity Railway Co., Ltd. is the company responsible for managing and operating the intercity rail services connecting Guangzhou and Zhuhai in Guangdong, China.
-
A.
China Railway Guangzhou Group
China Railway Guangzhou Group is a regional subsidiary of China State Railway Group responsible for operating and managing railway services across parts of southern China, including Guangdong, Hunan, and Hainan provinces.
-
B.
Guangzhou Metro Group
Guangzhou Metro Group is the state-owned company responsible for constructing, operating, and managing the urban rail transit network in Guangzhou, China.
-
C.
Shenzhen Metro Group
Shenzhen Metro Group is the state-owned company responsible for constructing, operating, and managing the urban rail transit network in Shenzhen, China.
-
D.
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.
-
E.
Guangzhou Baiyun International Airport Company Limited
Guangzhou Baiyun International Airport Company Limited is the corporate entity responsible for managing and operating Guangzhou’s main international airport, one of China’s busiest aviation hubs.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
limited company
ⓘ
railway operating company ⓘ |
| country | China ⓘ |
| hasHeadquartersIn |
Guangdong
ⓘ
linked to:
Guangdong Province
|
| jurisdiction |
Guangdong Province
ⓘ
People's Republic of China ⓘ
linked to:
China
|
| languageOfName | Chinese ⓘ |
| locatedIn |
Guangdong
ⓘ
linked to:
Guangdong Province
People's Republic of China ⓘ
linked to:
China
|
| locatedOnContinent | Asia ⓘ |
| manages |
Guangzhou–Zhuhai intercity railway
ⓘ
linked to:
Guangzhou–Zhuhai Intercity Railway
|
| operates |
Guangzhou–Zhuhai intercity railway
ⓘ
linked to:
Guangzhou–Zhuhai Intercity Railway
|
| operatesInSector |
public transportation
ⓘ
rail transport ⓘ |
| primaryFunction |
passenger transport
ⓘ
railway operation management ⓘ |
| railwayTypeOperated | intercity railway ⓘ |
| regionServed |
Guangdong
ⓘ
linked to:
Guangdong Province
|
| routeConnects |
Guangzhou
ⓘ
Zhuhai ⓘ |
| serviceArea |
Guangzhou
ⓘ
Pearl River Delta ⓘ Zhuhai ⓘ |
| serviceType | intercity rail service ⓘ |
| transportMode | rail ⓘ |
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: Guangzhou–Zhuhai Intercity Railway Co., Ltd. Description of subject: Guangzhou–Zhuhai Intercity Railway Co., Ltd. is the company responsible for managing and operating the intercity rail services connecting Guangzhou and Zhuhai in Guangdong, China.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.