Palermo station (Line D, Buenos Aires Underground)
E250655
Palermo station (Line D, Buenos Aires Underground) is a major metro station in Buenos Aires’ Palermo neighborhood that serves Line D and connects with other public transport services.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Palermo station (Line D, Buenos Aires Underground) canonical | 2 |
| Palermo station (Line D) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2266560 — 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: Palermo station (Line D, Buenos Aires Underground) Context triple: [Palermo (Buenos Aires), hasPublicTransport, Palermo station (Line D, Buenos Aires Underground)]
-
A.
Catedral station (Line D, Buenos Aires Underground)
Catedral station is the Line D terminus of the Buenos Aires Underground, located in the historic city center near Plaza de Mayo.
-
B.
Plaza de Mayo station (Line A, Buenos Aires Underground)
Plaza de Mayo station (Line A, Buenos Aires Underground) is the historic terminus of Buenos Aires’ oldest subway line, located beneath the central Plaza de Mayo in the city’s downtown.
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C.
Bolívar station (Line E, Buenos Aires Underground)
Bolívar station is a Buenos Aires Underground Line E station located in the city center, serving as a key access point to the historic Plaza de Mayo area.
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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.
Retiro station
Retiro station is a major Buenos Aires Underground terminus and transport hub located in the Retiro district of Argentina’s capital.
- 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: Palermo station (Line D, Buenos Aires Underground) Target entity description: Palermo station (Line D, Buenos Aires Underground) is a major metro station in Buenos Aires’ Palermo neighborhood that serves Line D and connects with other public transport services.
-
A.
Catedral station (Line D, Buenos Aires Underground)
Catedral station is the Line D terminus of the Buenos Aires Underground, located in the historic city center near Plaza de Mayo.
-
B.
Plaza de Mayo station (Line A, Buenos Aires Underground)
Plaza de Mayo station (Line A, Buenos Aires Underground) is the historic terminus of Buenos Aires’ oldest subway line, located beneath the central Plaza de Mayo in the city’s downtown.
-
C.
Bolívar station (Line E, Buenos Aires Underground)
Bolívar station is a Buenos Aires Underground Line E station located in the city center, serving as a key access point to the historic Plaza de Mayo area.
-
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.
Retiro station
Retiro station is a major Buenos Aires Underground terminus and transport hub located in the Retiro district of Argentina’s capital.
- F. None of above. chosen
Statements (15)
| Predicate | Object |
|---|---|
| instanceOf |
Buenos Aires Underground station
ⓘ
rapid transit station ⓘ |
| connectsWith |
Buenos Aires commuter rail services
ⓘ
linked to:
Buenos Aires commuter rail network
Buenos Aires public bus services ⓘ |
| country | Argentina ⓘ |
| hasCity | Buenos Aires ⓘ |
| hasNetwork | Buenos Aires Underground ⓘ |
| isMajorStationIn | Palermo, Buenos Aires ⓘ |
| locatedIn |
Argentina
ⓘ
Buenos Aires ⓘ Palermo, Buenos Aires ⓘ |
| locatedInNeighborhood | Palermo ⓘ |
| partOf |
Line D (Buenos Aires Underground)
ⓘ
linked to:
Line D of Buenos Aires Underground
|
| serves |
Line D (Buenos Aires Underground)
ⓘ
linked to:
Line D of Buenos Aires Underground
|
| transportMode | metro ⓘ |
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: Palermo station (Line D, Buenos Aires Underground) Description of subject: Palermo station (Line D, Buenos Aires Underground) is a major metro station in Buenos Aires’ Palermo neighborhood that serves Line D and connects with other public transport services.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.