Caoyang Road station
E784596
Caoyang Road station is a major Shanghai Metro interchange hub in Putuo District, connecting multiple lines and serving as an important transit point in the city's northwest.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Caoyang Road station canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8517876 — 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: Caoyang Road station Context triple: [Line 11 (Shanghai Metro), notableStation, Caoyang Road station]
-
A.
Tiantong Road station
Tiantong Road station is a Shanghai Metro station located in the Hongkou District, serving as part of the city's extensive urban rail transit network.
-
B.
Yuntai Road station
Yuntai Road station is a Shanghai Metro station serving the Pudong area as part of the city's extensive rapid transit network.
-
C.
Guanglan Road Station
Guanglan Road Station is a Shanghai Metro interchange station on the eastern section of Line 2 that serves as a key transfer point for passengers traveling between central Shanghai and Pudong International Airport.
-
D.
Hongqiao Road Station
Hongqiao Road Station is a major Shanghai Metro interchange station serving multiple lines in the western part of the city.
-
E.
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.
- 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: Caoyang Road station Target entity description: Caoyang Road station is a major Shanghai Metro interchange hub in Putuo District, connecting multiple lines and serving as an important transit point in the city's northwest.
-
A.
Tiantong Road station
Tiantong Road station is a Shanghai Metro station located in the Hongkou District, serving as part of the city's extensive urban rail transit network.
-
B.
Yuntai Road station
Yuntai Road station is a Shanghai Metro station serving the Pudong area as part of the city's extensive rapid transit network.
-
C.
Guanglan Road Station
Guanglan Road Station is a Shanghai Metro interchange station on the eastern section of Line 2 that serves as a key transfer point for passengers traveling between central Shanghai and Pudong International Airport.
-
D.
Hongqiao Road Station
Hongqiao Road Station is a major Shanghai Metro interchange station serving multiple lines in the western part of the city.
-
E.
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.
- F. None of above. chosen
Statements (31)
| Predicate | Object |
|---|---|
| instanceOf |
Shanghai Metro station
ⓘ
railway station ⓘ |
| city | Shanghai ⓘ |
| connects |
Shanghai Metro Line 11
NERFINISHED
ⓘ
Shanghai Metro Line 3 NERFINISHED ⓘ Shanghai Metro Line 4 NERFINISHED ⓘ |
| country | China ⓘ |
| district | Putuo District NERFINISHED ⓘ |
| fareSystem | Shanghai Metro fare system ⓘ |
| fareZone | Shanghai Metro urban zone NERFINISHED ⓘ |
| function | metro interchange ⓘ |
| hasAccessibility | accessible to passengers with disabilities ⓘ |
| hasConnection | bus services ⓘ |
| hasLanguage | Chinese ⓘ |
| hasScript | Simplified Chinese ⓘ |
| hasTransportMode | rapid transit ⓘ |
| importance | major interchange in northwest Shanghai ⓘ |
| locatedIn |
Putuo District
NERFINISHED
ⓘ
Shanghai ⓘ Shanghai, China NERFINISHED ⓘ |
| locatedInContinent | Asia ⓘ |
| operator |
Shanghai No. 2 Metro Operation Co. Ltd.
NERFINISHED
ⓘ
Shanghai No. 3 Metro Operation Co. Ltd. NERFINISHED ⓘ Shanghai No. 4 Metro Operation Co. Ltd. NERFINISHED ⓘ |
| owner | Shanghai Metro NERFINISHED ⓘ |
| partOf | Shanghai Metro NERFINISHED ⓘ |
| platformType | island platform ⓘ |
| role |
interchange hub
ⓘ
transportation hub ⓘ |
| serves | northwest Shanghai ⓘ |
| structureType | underground station ⓘ |
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: Caoyang Road station Description of subject: Caoyang Road station is a major Shanghai Metro interchange hub in Putuo District, connecting multiple lines and serving as an important transit point in the city's northwest.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Line 11 (Shanghai Metro)