Longcao Road station
E848682
Longcao Road station is a Shanghai Metro station serving passengers in the Xuhui District as part of the city’s extensive rapid transit network.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Longcao Road station canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8859403 — 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: Longcao Road station Context triple: [Line 15 (Shanghai Metro), hasStation, Longcao Road station]
-
A.
Longyang Road station
Longyang Road station is a major Shanghai Metro interchange and transport hub known for connecting multiple metro lines with the Shanghai Maglev train to Pudong International Airport.
-
B.
Songbin Road station
Songbin Road station is a metro station on the Shanghai Metro network serving passengers in the Baoshan District area.
-
C.
Hongbaoshi Road station
Hongbaoshi Road station is a metro station on the Shanghai Metro network serving passengers in the city’s urban area.
-
D.
Yaohua Road station
Yaohua Road station is a Shanghai Metro interchange station serving the Pudong area near the former Expo 2010 site.
-
E.
Baoyang Road station
Baoyang Road station is a metro station in Shanghai, China, serving passengers in the Baoshan District as part of the city's urban rail transit network.
- 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: Longcao Road station Target entity description: Longcao Road station is a Shanghai Metro station serving passengers in the Xuhui District as part of the city’s extensive rapid transit network.
-
A.
Longyang Road station
Longyang Road station is a major Shanghai Metro interchange and transport hub known for connecting multiple metro lines with the Shanghai Maglev train to Pudong International Airport.
-
B.
Songbin Road station
Songbin Road station is a metro station on the Shanghai Metro network serving passengers in the Baoshan District area.
-
C.
Hongbaoshi Road station
Hongbaoshi Road station is a metro station on the Shanghai Metro network serving passengers in the city’s urban area.
-
D.
Yaohua Road station
Yaohua Road station is a Shanghai Metro interchange station serving the Pudong area near the former Expo 2010 site.
-
E.
Baoyang Road station
Baoyang Road station is a metro station in Shanghai, China, serving passengers in the Baoshan District as part of the city's urban rail transit network.
- F. None of above. chosen
Statements (31)
| Predicate | Object |
|---|---|
| instanceOf |
Shanghai Metro station
ⓘ
railway station ⓘ |
| cityServed | Shanghai NERFINISHED ⓘ |
| country | China ⓘ |
| electrification | third rail ⓘ |
| fareSystem | Shanghai Metro fare system ⓘ |
| hasAccess | street entrances ⓘ |
| hasFacility |
fare gates
ⓘ
platforms ⓘ signage ⓘ station concourse ⓘ ticket machines ⓘ |
| hasLanguage |
Chinese
ⓘ
English ⓘ |
| hasSafetyFeature |
CCTV surveillance
ⓘ
emergency communication systems ⓘ |
| hasTicketing |
automatic fare collection
ⓘ
contactless smart card ⓘ |
| isInMetropolitanArea | Shanghai metropolitan area NERFINISHED ⓘ |
| isPartOfSystem | urban rail transit ⓘ |
| locatedIn |
China
ⓘ
surface form:
People's Republic of China
Shanghai ⓘ Xuhui District NERFINISHED ⓘ |
| operator | Shanghai Metro NERFINISHED ⓘ |
| owner | Shanghai Metro NERFINISHED ⓘ |
| partOf | Shanghai Metro NERFINISHED ⓘ |
| publicTransportType | rapid transit ⓘ |
| railGauge | standard gauge ⓘ |
| serves | Xuhui District NERFINISHED ⓘ |
| transportNetwork | Shanghai Metro rapid transit network NERFINISHED ⓘ |
| usedFor | passenger transport ⓘ |
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: Longcao Road station Description of subject: Longcao Road station is a Shanghai Metro station serving passengers in the Xuhui District as part of the city’s extensive rapid transit network.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Line 15 (Shanghai Metro)