Spasskaya metro station on Line 4
E746390
Spasskaya metro station on Line 4 is a Saint Petersburg Metro station that serves as part of a major transfer hub in the city’s historic center.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Spasskaya metro station on Line 4 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8629007 — 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: Spasskaya metro station on Line 4 Context triple: [Sennaya Ploshchad metro station, hasTransferTo, Spasskaya metro station on Line 4]
-
A.
Paveletskaya metro station (Zamoskvoretskaya line)
Paveletskaya metro station (Zamoskvoretskaya line) is a Moscow Metro station on the Zamoskvoretskaya line that serves the Paveletsky railway terminal area and provides a key transfer point for suburban and long-distance rail passengers.
-
B.
Line 4 of Saint Petersburg Metro
Line 4 of the Saint Petersburg Metro is one of the city’s rapid transit lines, serving several key districts and interchanging with multiple other lines in the network.
-
C.
Bagrationovskaya metro station (Moscow)
Bagrationovskaya metro station is a Moscow Metro station named in honor of Russian general Pyotr Bagration, serving passengers on the city's rapid transit network.
-
D.
Aleksandrovsky Sad metro station
Aleksandrovsky Sad metro station is a central Moscow Metro station on the Arbatsko–Pokrovskaya line, located near the Kremlin and serving as part of a major interchange hub with several other lines.
-
E.
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.
- 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: Spasskaya metro station on Line 4 Target entity description: Spasskaya metro station on Line 4 is a Saint Petersburg Metro station that serves as part of a major transfer hub in the city’s historic center.
-
A.
Paveletskaya metro station (Zamoskvoretskaya line)
Paveletskaya metro station (Zamoskvoretskaya line) is a Moscow Metro station on the Zamoskvoretskaya line that serves the Paveletsky railway terminal area and provides a key transfer point for suburban and long-distance rail passengers.
-
B.
Line 4 of Saint Petersburg Metro
Line 4 of the Saint Petersburg Metro is one of the city’s rapid transit lines, serving several key districts and interchanging with multiple other lines in the network.
-
C.
Bagrationovskaya metro station (Moscow)
Bagrationovskaya metro station is a Moscow Metro station named in honor of Russian general Pyotr Bagration, serving passengers on the city's rapid transit network.
-
D.
Aleksandrovsky Sad metro station
Aleksandrovsky Sad metro station is a central Moscow Metro station on the Arbatsko–Pokrovskaya line, located near the Kremlin and serving as part of a major interchange hub with several other lines.
-
E.
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.
- F. None of above. chosen
Statements (41)
| Predicate | Object |
|---|---|
| instanceOf | Saint Petersburg Metro station ⓘ |
| cityCenter | historic center of Saint Petersburg ⓘ |
| constructionStart | early 2000s ⓘ |
| coordinates | 59.927°N 30.318°E ⓘ |
| country | Russia ⓘ |
| depthBelowSurface | approximately 60 m ⓘ |
| electrificationSystem | 825 V DC third rail ⓘ |
| fareCollection | turnstiles with contactless cards and tokens ⓘ |
| fareZone | single-zone Saint Petersburg Metro tariff ⓘ |
| hasAccessibilityFeatures | partial ⓘ |
| hasArchitecturalStyle | modern Saint Petersburg Metro design ⓘ |
| hasEscalators | yes ⓘ |
| hasSafetyFeatures |
CCTV surveillance
ⓘ
fire safety systems ⓘ |
| hasStationCodeSystem | Saint Petersburg Metro internal coding ⓘ |
| hasTransferTo |
Sadovaya
ⓘ
Sennaya Ploshchad ⓘ
linked to:
Sennaya Square
|
| hasVestibule | underground concourse ⓘ |
| languageOfSignage |
English
ⓘ
Russian ⓘ |
| line |
Line 4 of Saint Petersburg Metro
ⓘ
Pravoberezhnaya Line ⓘ |
| locatedIn |
Saint Petersburg
ⓘ
linked to:
St. Petersburg
Tsentralny District, Saint Petersburg ⓘ
linked to:
Tsentralny District of Saint Petersburg
|
| locatedNear |
Sadovaya Street
ⓘ
Sennaya Square ⓘ |
| locatedUnder | Spassky Island area ⓘ |
| namedAfter | Spassky parish (Spasskaya) area ⓘ |
| numberOfPlatforms | 1 ⓘ |
| numberOfTracks | 2 ⓘ |
| openingDate | 2009-03-07 ⓘ |
| operator | Saint Petersburg Metro ⓘ |
| ownedBy |
City of Saint Petersburg
ⓘ
linked to:
Saint Petersburg Federal City
|
| partOf | Saint Petersburg Metro ⓘ |
| partOfTransferHub | Sadovaya–Sennaya Ploshchad–Spasskaya transfer node ⓘ |
| platformType | island platform ⓘ |
| servesRole |
interchange between Line 4 and other central lines
ⓘ
major transfer hub in Saint Petersburg Metro ⓘ |
| stationCode | SP ⓘ |
| structureType | underground ⓘ |
| ticketingSystem | electronic smartcard system (Podorozhnik and others) ⓘ |
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: Spasskaya metro station on Line 4 Description of subject: Spasskaya metro station on Line 4 is a Saint Petersburg Metro station that serves as part of a major transfer hub in the city’s historic center.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.