Primorskaya metro station
E661346
Primorskaya metro station is a Saint Petersburg Metro station serving the western part of the city near the Gulf of Finland.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Primorskaya metro station canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7190179 — 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: Primorskaya metro station Context triple: [Petrogradsky District, contains, Primorskaya metro station]
-
A.
Krasnopresnenskaya metro station
Krasnopresnenskaya metro station is a Moscow Metro station on the Koltsevaya (Circle) Line, located in the city center near key government buildings and major transport links.
-
B.
Gorkovskaya metro station
Gorkovskaya metro station is a Saint Petersburg Metro station known for serving the Petrograd Side near the Peter and Paul Fortress and other central city landmarks.
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C.
Borovitskaya metro station
Borovitskaya metro station is a Moscow Metro station in the city center that serves as an important interchange point near the Kremlin and other major landmarks.
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D.
Petrogradskaya metro station
Petrogradskaya metro station is a Saint Petersburg Metro station on the Moskovsko-Petrogradskaya Line, serving the historic Petrograd Side area of the city.
-
E.
Vladimirskaya metro station
Vladimirskaya metro station is a Saint Petersburg Metro station on the Kirovsko–Vyborgskaya Line, known for its deep underground construction and central location near Vladimirskaya Square.
- 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: Primorskaya metro station Target entity description: Primorskaya metro station is a Saint Petersburg Metro station serving the western part of the city near the Gulf of Finland.
-
A.
Krasnopresnenskaya metro station
Krasnopresnenskaya metro station is a Moscow Metro station on the Koltsevaya (Circle) Line, located in the city center near key government buildings and major transport links.
-
B.
Gorkovskaya metro station
Gorkovskaya metro station is a Saint Petersburg Metro station known for serving the Petrograd Side near the Peter and Paul Fortress and other central city landmarks.
-
C.
Borovitskaya metro station
Borovitskaya metro station is a Moscow Metro station in the city center that serves as an important interchange point near the Kremlin and other major landmarks.
-
D.
Petrogradskaya metro station
Petrogradskaya metro station is a Saint Petersburg Metro station on the Moskovsko-Petrogradskaya Line, serving the historic Petrograd Side area of the city.
-
E.
Vladimirskaya metro station
Vladimirskaya metro station is a Saint Petersburg Metro station on the Kirovsko–Vyborgskaya Line, known for its deep underground construction and central location near Vladimirskaya Square.
- F. None of above. chosen
Statements (28)
| Predicate | Object |
|---|---|
| instanceOf | Saint Petersburg Metro station ⓘ |
| country | Russia ⓘ |
| depth | approximately 71 meters ⓘ |
| electrificationSystem | third rail ⓘ |
| fareZone | single city zone ⓘ |
| hasAccessibilityFeatures | partial ⓘ |
| hasEntrance | surface vestibule ⓘ |
| hasEscalators | yes ⓘ |
| hasFareCollection | yes ⓘ |
| hasTransfer | no direct rail transfer ⓘ |
| line | Nevsko–Vasileostrovskaya Line ⓘ |
| lineNumber | Line 3 ⓘ |
| locatedIn |
Saint Petersburg
ⓘ
linked to:
St. Petersburg
|
| locatedNear | Gulf of Finland ⓘ |
| locatedOn | Vasileostrovsky District ⓘ |
| mapRepresentation | shown on Saint Petersburg Metro maps ⓘ |
| namedAfter | Primorsky (maritime) direction toward the Gulf of Finland ⓘ |
| numberOfPlatforms | 1 ⓘ |
| numberOfTracks | 2 ⓘ |
| openingDate | 1979-11-28 ⓘ |
| operator | Saint Petersburg Metro ⓘ |
| ownedBy | Saint Petersburg Metro ⓘ |
| partOf | Saint Petersburg Metro ⓘ |
| platformType | island platform ⓘ |
| serves | western part of Saint Petersburg ⓘ |
| servesDistrict | Vasileostrovsky District ⓘ |
| stationCode | 3 ⓘ |
| structureType | deep 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: Primorskaya metro station Description of subject: Primorskaya metro station is a Saint Petersburg Metro station serving the western part of the city near the Gulf of Finland.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.