Antón Martín (Madrid Metro)
E590899
Antón Martín is a station on Line 1 of the Madrid Metro, located in the central district of the city near the Barrio de las Letras.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Antón Martín (Madrid Metro) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6397215 — 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: Antón Martín (Madrid Metro) Context triple: [Calle de Zorrilla, Madrid, hasNearbyMetroStation, Antón Martín (Madrid Metro)]
-
A.
Santiago Bernabéu metro station
Santiago Bernabéu metro station is a Madrid Metro stop on Line 10 that serves the area around the Santiago Bernabéu Stadium in the Chamartín district of Madrid, Spain.
-
B.
Banco de España metro station
Banco de España metro station is a central Madrid Metro stop on Line 2, located by the iconic Banco de España building and near major landmarks such as Cibeles and the Prado Museum.
-
C.
Gran Vía metro station
Gran Vía metro station is a major Madrid Metro station in the city center, serving as an important interchange point near the Gran Vía thoroughfare.
-
D.
Ramal (Madrid Metro)
Ramal (Madrid Metro) is a short shuttle line in the Madrid Metro system that links the Ópera and Príncipe Pío stations in central Madrid.
-
E.
Atocha Renfe metro station
Atocha Renfe metro station is a major Madrid Metro stop integrated with the city’s main Atocha railway complex, serving as a key hub for local and regional rail connections.
- 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: Antón Martín (Madrid Metro) Target entity description: Antón Martín is a station on Line 1 of the Madrid Metro, located in the central district of the city near the Barrio de las Letras.
-
A.
Santiago Bernabéu metro station
Santiago Bernabéu metro station is a Madrid Metro stop on Line 10 that serves the area around the Santiago Bernabéu Stadium in the Chamartín district of Madrid, Spain.
-
B.
Banco de España metro station
Banco de España metro station is a central Madrid Metro stop on Line 2, located by the iconic Banco de España building and near major landmarks such as Cibeles and the Prado Museum.
-
C.
Gran Vía metro station
Gran Vía metro station is a major Madrid Metro station in the city center, serving as an important interchange point near the Gran Vía thoroughfare.
-
D.
Ramal (Madrid Metro)
Ramal (Madrid Metro) is a short shuttle line in the Madrid Metro system that links the Ópera and Príncipe Pío stations in central Madrid.
-
E.
Atocha Renfe metro station
Atocha Renfe metro station is a major Madrid Metro stop integrated with the city’s main Atocha railway complex, serving as a key hub for local and regional rail connections.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
Madrid Metro station
ⓘ
underground railway station ⓘ |
| accessible | no ⓘ |
| country | Spain ⓘ |
| electrification | overhead catenary ⓘ |
| fareZone | A ⓘ |
| hasCoordinates | 40.411°N 3.700°W ⓘ |
| hasFareSystem | Metro de Madrid fare system ⓘ |
| hasNumberOfPlatforms | 2 ⓘ |
| hasNumberOfTracks | 2 ⓘ |
| hasPlatformType | side platforms ⓘ |
| hasStationCode | 103 ⓘ |
| line |
Line 1 (Madrid Metro)
ⓘ
linked to:
Madrid Metro Line 1
|
| locatedIn |
Community of Madrid
ⓘ
Madrid ⓘ Spain ⓘ |
| locatedInDistrict |
Centro District, Madrid
ⓘ
linked to:
Centro District of Madrid
|
| locatedNear |
Barrio de las Letras
ⓘ
linked to:
Barrio de Las Letras
|
| namedAfter | Plaza de Antón Martín ⓘ |
| openingDate | 1921 ⓘ |
| operatedBy |
Metro de Madrid
ⓘ
linked to:
Madrid Metro
|
| ownedBy | Consorcio Regional de Transportes de Madrid ⓘ |
| partOf | Madrid Metro ⓘ |
| servesArea | central Madrid ⓘ |
| structureType | 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: Antón Martín (Madrid Metro) Description of subject: Antón Martín is a station on Line 1 of the Madrid Metro, located in the central district of the city near the Barrio de las Letras.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.