China Railway Lanzhou Group
E1133992
UNEXPLORED
China Railway Lanzhou Group is a regional subsidiary of China State Railway Group responsible for managing and operating railway services and infrastructure in the Lanzhou and broader northwestern China area.
All labels observed (1)
| Label | Occurrences |
|---|---|
| China Railway Lanzhou Group canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T15029411 — 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 Lanzhou Group Context triple: [Lanzhou railway station, operator, China Railway Lanzhou Group]
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A.
China Railway Xi’an Group
China Railway Xi’an Group is a regional subsidiary of China State Railway Group responsible for operating and managing railway services in and around Xi’an and parts of northwestern China.
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B.
China Railway Beijing Group
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.
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C.
China Railway Zhengzhou Group
China Railway Zhengzhou Group is a regional subsidiary of China Railway responsible for operating and managing railway services and infrastructure centered around Zhengzhou in central China.
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D.
China Railway Shanghai Group
China Railway Shanghai Group is a regional subsidiary of China State Railway Group responsible for operating and managing railway services in the Shanghai and surrounding eastern China area.
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E.
China Railway Chengdu Group
China Railway Chengdu Group is a regional subsidiary of China State Railway Group responsible for operating and managing railway services in the southwest of China, including parts of Sichuan and Chongqing.
- 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 Lanzhou Group Target entity description: China Railway Lanzhou Group is a regional subsidiary of China State Railway Group responsible for managing and operating railway services and infrastructure in the Lanzhou and broader northwestern China area.
-
A.
China Railway Xi’an Group
China Railway Xi’an Group is a regional subsidiary of China State Railway Group responsible for operating and managing railway services in and around Xi’an and parts of northwestern China.
-
B.
China Railway Beijing Group
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.
-
C.
China Railway Zhengzhou Group
China Railway Zhengzhou Group is a regional subsidiary of China Railway responsible for operating and managing railway services and infrastructure centered around Zhengzhou in central China.
-
D.
China Railway Shanghai Group
China Railway Shanghai Group is a regional subsidiary of China State Railway Group responsible for operating and managing railway services in the Shanghai and surrounding eastern China area.
-
E.
China Railway Chengdu Group
China Railway Chengdu Group is a regional subsidiary of China State Railway Group responsible for operating and managing railway services in the southwest of China, including parts of Sichuan and Chongqing.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.