Castro Barros
E754212
Castro Barros is a station on Line A of the Buenos Aires Underground, serving passengers in the Almagro neighborhood of Argentina's capital.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Castro Barros canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T8376567 — 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: Castro Barros Context triple: [Buenos Aires Underground Line A, hasStation, Castro Barros]
-
A.
Fidel Dávila Arrondo
Fidel Dávila Arrondo was a Spanish military officer and politician who became one of General Francisco Franco’s key Nationalist generals and later served in high-ranking positions in Francoist Spain.
-
B.
Albizu Campos
Albizu Campos is the surname of Pedro Albizu Campos, a prominent Puerto Rican nationalist leader and advocate for the island’s independence in the mid-20th century.
-
C.
Guillermón Moncada
Guillermón Moncada was a prominent Cuban independence fighter and military leader remembered as a national hero.
-
D.
Leguízamo
Leguízamo is a municipality located in Colombia’s southern Amazonian region within the Putumayo Department, known for its biodiversity and riverine landscapes.
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E.
José Miguel
José Miguel is a Spanish-language masculine given name commonly used across various Hispanic cultures.
- 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: Castro Barros Target entity description: Castro Barros is a station on Line A of the Buenos Aires Underground, serving passengers in the Almagro neighborhood of Argentina's capital.
-
A.
Fidel Dávila Arrondo
Fidel Dávila Arrondo was a Spanish military officer and politician who became one of General Francisco Franco’s key Nationalist generals and later served in high-ranking positions in Francoist Spain.
-
B.
Albizu Campos
Albizu Campos is the surname of Pedro Albizu Campos, a prominent Puerto Rican nationalist leader and advocate for the island’s independence in the mid-20th century.
-
C.
Guillermón Moncada
Guillermón Moncada was a prominent Cuban independence fighter and military leader remembered as a national hero.
-
D.
Leguízamo
Leguízamo is a municipality located in Colombia’s southern Amazonian region within the Putumayo Department, known for its biodiversity and riverine landscapes.
-
E.
José Miguel
José Miguel is a Spanish-language masculine given name commonly used across various Hispanic cultures.
- F. None of above. chosen
Statements (26)
| Predicate | Object |
|---|---|
| instanceOf |
Buenos Aires Underground station
ⓘ
rapid transit station ⓘ |
| connectsTo | other Line A stations ⓘ |
| electrification | third rail ⓘ |
| fareSystem | SUBE card compatible ⓘ |
| fareZone | Subte Buenos Aires standard urban zone ⓘ |
| hasAccess |
street entrances on Avenida Rivadavia
ⓘ
street entrances on Castro Barros street ⓘ |
| hasLanguageOfSignage | Spanish ⓘ |
| hasPlatformType | side platforms ⓘ |
| hasServiceType | urban rail transit ⓘ |
| hasStructureType | underground ⓘ |
| hasTrackGauge | standard gauge ⓘ |
| lineColor | light blue ⓘ |
| locatedInCity | Buenos Aires ⓘ |
| locatedInCountry | Argentina ⓘ |
| locatedInNeighborhood | Almagro ⓘ |
| namedAfter | Castro Barros (street) ⓘ |
| openingDate | 1914 ⓘ |
| operator | Subterráneos de Buenos Aires (SBASE) ⓘ |
| owner | Government of the City of Buenos Aires ⓘ |
| partOfLine |
Line A (Buenos Aires Underground)
ⓘ
linked to:
Buenos Aires Underground Line A
|
| serves | passengers in the Almagro neighborhood ⓘ |
| servesFunction | public transportation ⓘ |
| transportMode | metro ⓘ |
| transportSystem | Buenos Aires Underground ⓘ |
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: Castro Barros Description of subject: Castro Barros is a station on Line A of the Buenos Aires Underground, serving passengers in the Almagro neighborhood of Argentina's capital.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.