Pudahuel station
E311160
Pudahuel station is a Santiago Metro station on Line 5 that serves the Pudahuel commune in western Santiago, Chile.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Pudahuel station canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T2759752 — 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: Pudahuel station Context triple: [Line 5 (Santiago Metro), hasStation, Pudahuel station]
-
A.
Santiago Bueras station
Santiago Bueras station is an underground stop on Santiago’s Metro network serving Line 5 in the western part of the city.
-
B.
O’Higgins Station
O’Higgins Station is a Chilean Antarctic research base located on the Antarctic Peninsula, used primarily for scientific studies and maintaining Chile’s presence in the region.
-
C.
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.
-
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.
Laguna Sur station
Laguna Sur station is a stop on Santiago, Chile’s Metro system serving Line 5 in the city’s western sector.
- 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: Pudahuel station Target entity description: Pudahuel station is a Santiago Metro station on Line 5 that serves the Pudahuel commune in western Santiago, Chile.
-
A.
Santiago Bueras station
Santiago Bueras station is an underground stop on Santiago’s Metro network serving Line 5 in the western part of the city.
-
B.
O’Higgins Station
O’Higgins Station is a Chilean Antarctic research base located on the Antarctic Peninsula, used primarily for scientific studies and maintaining Chile’s presence in the region.
-
C.
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.
-
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.
Laguna Sur station
Laguna Sur station is a stop on Santiago, Chile’s Metro system serving Line 5 in the city’s western sector.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
Santiago Metro station
ⓘ
rapid transit station ⓘ |
| country | Chile ⓘ |
| electrification | 750 V DC third rail ⓘ |
| fareSystem |
Red Metropolitana de Movilidad
ⓘ
linked to:
Red Metropolitana de Movilidad bus network
|
| fareZoneSystem | integrated fare system of Santiago ⓘ |
| hasConnection | Red bus network ⓘ |
| hasLanguage | Spanish ⓘ |
| hasMode | metro ⓘ |
| hasPlatformType | island platform ⓘ |
| isPartOf |
Line 5 of Santiago Metro
ⓘ
linked to:
Santiago Metro Line 5
|
| locatedIn |
Chile
ⓘ
Pudahuel ⓘ Santiago ⓘ Santiago Metropolitan Region ⓘ |
| locatedInContinent | South America ⓘ |
| locatedOnLine | Line 5 ⓘ |
| namedAfter | Pudahuel commune ⓘ |
| numberOfPlatforms | 2 ⓘ |
| numberOfTracks | 2 ⓘ |
| operator | Metro S.A. ⓘ |
| owner | Metro S.A. ⓘ |
| partOf | Santiago Metro ⓘ |
| railGauge | standard gauge ⓘ |
| serves | Pudahuel commune ⓘ |
| servesArea | western Santiago ⓘ |
| servesMunicipality | Pudahuel ⓘ |
| structureType | underground ⓘ |
| transportNetwork | Santiago 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: Pudahuel station Description of subject: Pudahuel station is a Santiago Metro station on Line 5 that serves the Pudahuel commune in western Santiago, Chile.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.