Sanmenxia South railway station
E1002396
Sanmenxia South railway station is a high-speed rail station in Sanmenxia, Henan, China, serving as an intermediate stop on major east–west passenger routes.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Sanmenxia South railway station canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T12745459 — 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: Sanmenxia South railway station Context triple: [Zhengzhou–Xi’an High-Speed Railway, hasStation, Sanmenxia South railway station]
-
A.
Nanzhou station
Nanzhou station is a metro station in Guangzhou, China, serving as an interchange hub within the city's urban rail network.
-
B.
Zhengzhou railway station
Zhengzhou railway station is a key passenger and freight railway hub in central China, serving as a major junction connecting multiple national rail lines.
-
C.
Zhengzhou East railway station
Zhengzhou East railway station is a major high-speed rail hub in central China, serving as a key interchange on several national high-speed railway corridors.
-
D.
Sihui station
Sihui station is a Beijing Subway interchange station serving as a key transfer point between major urban rail lines in the city.
-
E.
Luoyang Longmen railway station
Luoyang Longmen railway station is a major high-speed rail hub in Luoyang, Henan Province, serving as an important stop on China’s east–west passenger rail corridor.
- 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: Sanmenxia South railway station Target entity description: Sanmenxia South railway station is a high-speed rail station in Sanmenxia, Henan, China, serving as an intermediate stop on major east–west passenger routes.
-
A.
Nanzhou station
Nanzhou station is a metro station in Guangzhou, China, serving as an interchange hub within the city's urban rail network.
-
B.
Zhengzhou railway station
Zhengzhou railway station is a key passenger and freight railway hub in central China, serving as a major junction connecting multiple national rail lines.
-
C.
Zhengzhou East railway station
Zhengzhou East railway station is a major high-speed rail hub in central China, serving as a key interchange on several national high-speed railway corridors.
-
D.
Sihui station
Sihui station is a Beijing Subway interchange station serving as a key transfer point between major urban rail lines in the city.
-
E.
Luoyang Longmen railway station
Luoyang Longmen railway station is a major high-speed rail hub in Luoyang, Henan Province, serving as an important stop on China’s east–west passenger rail corridor.
- F. None of above. chosen
Statements (12)
| Predicate | Object |
|---|---|
| instanceOf |
high-speed railway station
ⓘ
railway station ⓘ |
| country | China ⓘ |
| directionalOrientation | east–west passenger routes ⓘ |
| locatedIn |
Henan
NERFINISHED
ⓘ
China ⓘ
surface form:
People's Republic of China
Sanmenxia NERFINISHED ⓘ |
| locatedInTimeZone | China Standard Time ⓘ |
| railwayNetwork | China high-speed rail network NERFINISHED ⓘ |
| role | intermediate stop ⓘ |
| serves | Sanmenxia NERFINISHED ⓘ |
| utcOffset | +08:00 ⓘ |
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: Sanmenxia South railway station Description of subject: Sanmenxia South railway station is a high-speed rail station in Sanmenxia, Henan, China, serving as an intermediate stop on major east–west passenger routes.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.