Pueyrredón station
E776866
Pueyrredón station is a stop on Buenos Aires' Line D subway, serving the Recoleta/Balvanera area and providing access to major avenues and commercial zones.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Pueyrredón station canonical | 2 |
| Pueyrredón station (Line D) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8411508 — 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: Pueyrredón station Context triple: [Line D (Buenos Aires Underground), hasStation, Pueyrredón station]
-
A.
Federico Lacroze station
Federico Lacroze station is a major Buenos Aires Underground stop in the Chacarita neighborhood, serving as an important transport hub that connects subway services with suburban rail lines.
-
B.
Plaza de Maipú station
Plaza de Maipú station is a western terminal station of the Santiago Metro that serves the Maipú commune in Chile’s capital.
-
C.
Bartolomé Mitre station
Bartolomé Mitre station is a railway terminus in Buenos Aires, Argentina, serving as the endpoint of one of the branches of the Mitre Line suburban rail network.
-
D.
Leandro N. Alem station
Leandro N. Alem station is a terminal underground metro station in Buenos Aires, Argentina, serving as one end of the city’s Subte Line B.
-
E.
Vicente López station
Vicente López station is a commuter rail stop in the Buenos Aires metropolitan area, serving the Vicente López district on Argentina’s Mitre Line.
- 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: Pueyrredón station Target entity description: Pueyrredón station is a stop on Buenos Aires' Line D subway, serving the Recoleta/Balvanera area and providing access to major avenues and commercial zones.
-
A.
Federico Lacroze station
Federico Lacroze station is a major Buenos Aires Underground stop in the Chacarita neighborhood, serving as an important transport hub that connects subway services with suburban rail lines.
-
B.
Plaza de Maipú station
Plaza de Maipú station is a western terminal station of the Santiago Metro that serves the Maipú commune in Chile’s capital.
-
C.
Bartolomé Mitre station
Bartolomé Mitre station is a railway terminus in Buenos Aires, Argentina, serving as the endpoint of one of the branches of the Mitre Line suburban rail network.
-
D.
Leandro N. Alem station
Leandro N. Alem station is a terminal underground metro station in Buenos Aires, Argentina, serving as one end of the city’s Subte Line B.
-
E.
Vicente López station
Vicente López station is a commuter rail stop in the Buenos Aires metropolitan area, serving the Vicente López district on Argentina’s Mitre Line.
- F. None of above. chosen
Statements (26)
| Predicate | Object |
|---|---|
| instanceOf |
Buenos Aires Underground station
ⓘ
railway station in Argentina ⓘ rapid transit station ⓘ |
| connectsArea | Recoleta/Balvanera area ⓘ |
| country | Argentina ⓘ |
| fareMedium | SUBE card ⓘ |
| fareSystem |
Subte de Buenos Aires fare system
ⓘ
linked to:
Subte
|
| hasLanguageOfSignage | Spanish ⓘ |
| hasPlatformType | side platforms ⓘ |
| hasServiceType | urban transit ⓘ |
| hasStructureType | underground station ⓘ |
| hasTransportMode |
metro
ⓘ
subway ⓘ |
| isPartOfTransportSystem | public transport in Buenos Aires ⓘ |
| locatedInAdministrativeTerritory | Autonomous City of Buenos Aires ⓘ |
| locatedInCity | Buenos Aires ⓘ |
| locatedInContinent | South America ⓘ |
| locatedOnLine | Line D ⓘ |
| network | Buenos Aires Subte ⓘ |
| ownedBy |
City of Buenos Aires
ⓘ
linked to:
Buenos Aires
|
| partOf | Buenos Aires Underground ⓘ |
| providesAccessTo |
commercial zones
ⓘ
major avenues ⓘ |
| serves |
Balvanera
ⓘ
Recoleta ⓘ |
| servesFunction | public 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: Pueyrredón station Description of subject: Pueyrredón station is a stop on Buenos Aires' Line D subway, serving the Recoleta/Balvanera area and providing access to major avenues and commercial zones.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.