Pueyrredón station (Line B)

E719554

Buenos Aires Underground station metro station

Pueyrredón station (Line B) is an underground metro station on Buenos Aires’ Line B, serving the Balvanera/Once area and providing access to one of the city’s busy commercial and transit hubs.

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All labels observed (1)

Label	Occurrences
Pueyrredón station (Line B) canonical	2

How this entity was disambiguated

This entity first appeared as the object of triple T8223741 — 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 (Line B)
Context triple: [Line B (Buenos Aires Underground), hasStation, Pueyrredón station (Line B)]

A. 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.
B. Nicolás Arriola station
Nicolás Arriola station is a passenger station on Line 1 of the Lima Metro system in Lima, Peru.
C. Pudahuel station
Pudahuel station is a Santiago Metro station on Line 5 that serves the Pudahuel commune in western Santiago, Chile.
D. 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.
E. Pino Suárez station
Pino Suárez station is a major Mexico City Metro interchange hub located in the historic center, connecting multiple lines and serving as a key transit point for commuters.
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 (Line B)
Target entity description: Pueyrredón station (Line B) is an underground metro station on Buenos Aires’ Line B, serving the Balvanera/Once area and providing access to one of the city’s busy commercial and transit hubs.

A. 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.
B. Nicolás Arriola station
Nicolás Arriola station is a passenger station on Line 1 of the Lima Metro system in Lima, Peru.
C. Pudahuel station
Pudahuel station is a Santiago Metro station on Line 5 that serves the Pudahuel commune in western Santiago, Chile.
D. 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.
E. Pino Suárez station
Pino Suárez station is a major Mexico City Metro interchange hub located in the historic center, connecting multiple lines and serving as a key transit point for commuters.
F. None of above. chosen

Statements (21)

Predicate	Object
instanceOf	Buenos Aires Underground station ⓘ metro station ⓘ
connectsTo	Once railway station (nearby via surface) ⓘ
country	Argentina ⓘ
fareSystem	Subte de Buenos Aires ⓘ linked to: Subte
formerOperator	Metrovías ⓘ
hasConnectionWith	Corrientes station (Line H) ⓘ Pueyrredón station (Line D) ⓘ linked to: Pueyrredón station
locatedIn	Argentina ⓘ Balvanera ⓘ Buenos Aires ⓘ
locatedOn	Avenida Corrientes ⓘ
namedAfter	Avenida Pueyrredón ⓘ
openingDate	1930 ⓘ
operatedBy	Emova Movilidad ⓘ
ownedBy	Government of the City of Buenos Aires ⓘ linked to: Government of the Autonomous City of Buenos Aires
partOf	Line B (Buenos Aires Underground) ⓘ linked to: Line B of Buenos Aires Underground
platformType	island platform ⓘ
serves	Balvanera neighborhood ⓘ Once commercial area ⓘ
structureType	underground ⓘ