Vasileostrovskaya station
E625280
Vasileostrovskaya station is an underground metro station in Saint Petersburg, Russia, serving the Vasileostrovsky District on the city’s Green Line.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Vasileostrovskaya station canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T6811960 — 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: Vasileostrovskaya station Context triple: [Line 3 of Saint Petersburg Metro, hasStation, Vasileostrovskaya station]
-
A.
Timiryazevskaya station
Timiryazevskaya station is a Moscow Metro station that serves as a key stop and namesake on the Serpukhovsko–Timiryazevskaya Line.
-
B.
Krasnoselskaya station
Krasnoselskaya station is a Moscow Metro station known for its early Soviet-era architecture and location on the system’s first metro line.
-
C.
Kachinskaya station
Kachinskaya station is a stop on the Volgograd Metrotram light rail system in Volgograd, Russia.
-
D.
Komsomolskaya station
Komsomolskaya station is a prominent Moscow Metro station known for its grand Stalinist architecture and location beneath Komsomolskaya Square, a major railway hub.
-
E.
Komsomolskaya station
Komsomolskaya station is a stop on the Volgograd Metrotram light rail system in Volgograd, Russia.
- 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: Vasileostrovskaya station Target entity description: Vasileostrovskaya station is an underground metro station in Saint Petersburg, Russia, serving the Vasileostrovsky District on the city’s Green Line.
-
A.
Timiryazevskaya station
Timiryazevskaya station is a Moscow Metro station that serves as a key stop and namesake on the Serpukhovsko–Timiryazevskaya Line.
-
B.
Krasnoselskaya station
Krasnoselskaya station is a Moscow Metro station known for its early Soviet-era architecture and location on the system’s first metro line.
-
C.
Kachinskaya station
Kachinskaya station is a stop on the Volgograd Metrotram light rail system in Volgograd, Russia.
-
D.
Komsomolskaya station
Komsomolskaya station is a stop on the Volgograd Metrotram light rail system in Volgograd, Russia.
-
E.
Komsomolskaya station
Komsomolskaya station is a prominent Moscow Metro station known for its grand Stalinist architecture and location beneath Komsomolskaya Square, a major railway hub.
- F. None of above. chosen
Statements (39)
| Predicate | Object |
|---|---|
| instanceOf | metro station ⓘ |
| city |
St. Petersburg
ⓘ
surface form:
Saint Petersburg
|
| continent | Europe ⓘ |
| country | Russia ⓘ |
| depthBelowSurface_m | 64 ⓘ |
| electrification | third rail ⓘ |
| fareSystem | Saint Petersburg Metro fare system ⓘ |
| fareZone | single city zone (Saint Petersburg Metro) ⓘ |
| hasEscalators | yes ⓘ |
| hasRussianName | «Василеостровская» NERFINISHED ⓘ |
| hasStationCode | ? (Saint Petersburg Metro internal code not widely published) ⓘ |
| hasTransfer | no direct interchange to other metro lines ⓘ |
| hasUndergroundHall | yes ⓘ |
| hasUndergroundLocation | yes ⓘ |
| hasVestibule | yes ⓘ |
| languageOfName | Russian ⓘ |
| line | Nevsko–Vasileostrovskaya Line NERFINISHED ⓘ |
| lineColor | Green ⓘ |
| locatedIn |
St. Petersburg
ⓘ
surface form:
Saint Petersburg
Vasileostrovsky District NERFINISHED ⓘ |
| metroSystem | Saint Petersburg Metro NERFINISHED ⓘ |
| namedAfter | Vasilievsky Island NERFINISHED ⓘ |
| numberOfPlatforms | 1 ⓘ |
| numberOfTracks | 2 ⓘ |
| openingDate | 1967-11-03 ⓘ |
| operatedBy | Saint Petersburg Metro NERFINISHED ⓘ |
| ownedBy | Saint Petersburg Metro NERFINISHED ⓘ |
| partOf | Saint Petersburg Metro NERFINISHED ⓘ |
| platformType | island platform ⓘ |
| publicTransportConnection |
bus
ⓘ
trolleybus ⓘ |
| railGauge | Russian broad gauge (1520 mm) ⓘ |
| safetyFeatures |
CCTV surveillance
ⓘ
fire safety systems ⓘ |
| serves | Vasilievsky Island NERFINISHED ⓘ |
| servesDistrict | Vasileostrovsky District NERFINISHED ⓘ |
| structureType | underground ⓘ |
| ticketBarrierType | turnstiles ⓘ |
| ticketing | contactless smart card compatible ⓘ |
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: Vasileostrovskaya station Description of subject: Vasileostrovskaya station is an underground metro station in Saint Petersburg, Russia, serving the Vasileostrovsky District on the city’s Green Line.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.