Irarrázaval station
E321800
Irarrázaval station is a key interchange stop on the Santiago Metro system in Chile, serving as a connection point between multiple lines in the city’s underground network.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Irarrázaval station canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T2759764 — 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: Irarrázaval station Context triple: [Line 5 (Santiago Metro), hasStation, Irarrázaval station]
-
A.
J. Ruiz station
J. Ruiz station is an elevated stop on Manila’s LRT Line 2 serving commuters in the San Juan area of Metro Manila, Philippines.
-
B.
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.
-
C.
La Granja station
La Granja station is a stop on Madrid Metro’s Line 4A serving the La Granja area in the city’s rapid transit network.
-
D.
Desamparados railway station
Desamparados railway station is a historic former central railway terminal in Lima, Peru, known for its early 20th-century architecture and later conversion into a cultural and administrative space.
-
E.
Zaragoza-Delicias station
Zaragoza-Delicias station is the main intermodal railway hub in Zaragoza, Spain, serving high-speed, regional, and long-distance train services.
- 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: Irarrázaval station Target entity description: Irarrázaval station is a key interchange stop on the Santiago Metro system in Chile, serving as a connection point between multiple lines in the city’s underground network.
-
A.
J. Ruiz station
J. Ruiz station is an elevated stop on Manila’s LRT Line 2 serving commuters in the San Juan area of Metro Manila, Philippines.
-
B.
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.
-
C.
La Granja station
La Granja station is a stop on Madrid Metro’s Line 4A serving the La Granja area in the city’s rapid transit network.
-
D.
Desamparados railway station
Desamparados railway station is a historic former central railway terminal in Lima, Peru, known for its early 20th-century architecture and later conversion into a cultural and administrative space.
-
E.
Zaragoza-Delicias station
Zaragoza-Delicias station is the main intermodal railway hub in Zaragoza, Spain, serving high-speed, regional, and long-distance train services.
- F. None of above. chosen
Statements (24)
| Predicate | Object |
|---|---|
| instanceOf |
interchange station
ⓘ
metro station ⓘ |
| country | Chile ⓘ |
| fareSystem | integrated Santiago public transport system ⓘ |
| hasCountryCapital | Santiago is capital of Chile ⓘ |
| hasFunction | interchange between multiple metro lines ⓘ |
| hasLineColor |
brown (Line 3)
ⓘ
green (Line 5) ⓘ |
| hasPlatformType | island platform ⓘ |
| hasStructure | underground ⓘ |
| hasTransportMode | rapid transit ⓘ |
| isInterchangeBetween |
Santiago Metro Line 3
ⓘ
Santiago Metro Line 5 ⓘ |
| locatedIn |
Chile
ⓘ
Santiago ⓘ |
| locatedInDistrict | Ñuñoa ⓘ |
| namedAfter | Avenida Irarrázaval ⓘ |
| operator | Metro S.A. ⓘ |
| owner | Metro S.A. ⓘ |
| partOf | Santiago Metro ⓘ |
| publicTransportSystem | Santiago Metro ⓘ |
| serves |
Santiago Metro Line 3
ⓘ
Santiago Metro Line 5 ⓘ |
| transportNetwork |
Santiago Metro
ⓘ
surface form:
Santiago Metro network
|
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: Irarrázaval station Description of subject: Irarrázaval station is a key interchange stop on the Santiago Metro system in Chile, serving as a connection point between multiple lines in the city’s underground network.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Line 5 (Santiago Metro)