China Railway Beijing Group
E662188
China Railway Beijing Group is a regional subsidiary of China State Railway Group responsible for operating and managing railway services and infrastructure in the Beijing-Tianjin-Hebei area.
All labels observed (2)
| Label | Occurrences |
|---|---|
| China Railway Beijing Group canonical | 14 |
| China Railway Beijing Bureau Group | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7399534 — 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 Railway Beijing Group Context triple: [Tianjin South Railway Station, operator, China Railway Beijing Group]
-
A.
Beijing Mass Transit Railway Operation Corporation Limited
Beijing Mass Transit Railway Operation Corporation Limited is a state-owned company responsible for operating and managing much of the Beijing Subway system.
-
B.
China Railway
China Railway is the state-owned national railway operator of China, responsible for managing and operating the country’s extensive rail network and services.
-
C.
Ministry of Railways of the People’s Republic of China
The Ministry of Railways of the People’s Republic of China was the former government body responsible for nationwide railway planning, construction, and operation before its dissolution in 2013.
-
D.
China Railway Design Corporation
China Railway Design Corporation is a major Chinese engineering and consulting firm specializing in the planning and design of large-scale railway and transportation infrastructure projects.
-
E.
CRRC Corporation
CRRC Corporation is a Chinese state-owned rolling stock manufacturer and one of the world’s largest producers of railway equipment and trains.
- 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 Railway Beijing Group Target entity description: China Railway Beijing Group is a regional subsidiary of China State Railway Group responsible for operating and managing railway services and infrastructure in the Beijing-Tianjin-Hebei area.
-
A.
Beijing Mass Transit Railway Operation Corporation Limited
Beijing Mass Transit Railway Operation Corporation Limited is a state-owned company responsible for operating and managing much of the Beijing Subway system.
-
B.
China Railway
China Railway is the state-owned national railway operator of China, responsible for managing and operating the country’s extensive rail network and services.
-
C.
Ministry of Railways of the People’s Republic of China
The Ministry of Railways of the People’s Republic of China was the former government body responsible for nationwide railway planning, construction, and operation before its dissolution in 2013.
-
D.
China Railway Design Corporation
China Railway Design Corporation is a major Chinese engineering and consulting firm specializing in the planning and design of large-scale railway and transportation infrastructure projects.
-
E.
CRRC Corporation
CRRC Corporation is a Chinese state-owned rolling stock manufacturer and one of the world’s largest producers of railway equipment and trains.
- F. None of above. chosen
Statements (36)
| Predicate | Object |
|---|---|
| instanceOf |
railway company
ⓘ
regional railway bureau ⓘ |
| alsoKnownAs |
CR Beijing
ⓘ
China Railway Beijing Bureau Group ⓘ
linked to:
China Railway Beijing Group
|
| country | China ⓘ |
| countryOfOperation |
People's Republic of China
ⓘ
linked to:
China
|
| follows | policies of China State Railway Group ⓘ |
| governs | railway operations in Beijing-Tianjin-Hebei area ⓘ |
| headquartersLocation | Beijing ⓘ |
| industry |
rail transport
ⓘ
railway infrastructure management ⓘ |
| jurisdiction | railway services in Beijing-Tianjin-Hebei area ⓘ |
| languageOfWorkOrName | Chinese ⓘ |
| locatedInTimeZone | China Standard Time ⓘ |
| manages |
railway depots in Beijing-Tianjin-Hebei region
ⓘ
railway signaling systems in its region ⓘ railway stations in Beijing-Tianjin-Hebei region ⓘ |
| operates |
conventional rail lines in Beijing-Tianjin-Hebei region
ⓘ
high-speed rail lines in Beijing-Tianjin-Hebei region ⓘ |
| operatesInRegion |
Beijing
ⓘ
Hebei Province ⓘ
linked to:
Hebei
Tianjin ⓘ |
| ownership | state-owned ⓘ |
| parentOrganization | China State Railway Group ⓘ |
| partOf | national railway network of China ⓘ |
| regulates | railway safety within its jurisdiction ⓘ |
| responsibleFor |
railway freight transport services
ⓘ
railway infrastructure maintenance ⓘ railway infrastructure operation ⓘ railway passenger transport services ⓘ |
| sector | state-owned enterprise sector ⓘ |
| serviceType |
commuter rail services
ⓘ
intercity rail services ⓘ long-distance rail services ⓘ |
| subsidiaryOf | China State Railway Group ⓘ |
| uses | standard gauge railway tracks ⓘ |
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 Railway Beijing Group Description of subject: China Railway Beijing Group is a regional subsidiary of China State Railway Group responsible for operating and managing railway services and infrastructure in the Beijing-Tianjin-Hebei area.
Referenced by (15)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: China Railway Beijing Group