Portales station
E419922
Portales station is a stop on the Valparaíso Metro system in Chile, serving passengers along the coastal urban corridor of the Valparaíso metropolitan area.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Portales station canonical | 2 |
| El Salto station | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4142709 — 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: Portales station Context triple: [Valparaíso Metro, hasStation, Portales station]
-
A.
Camino Agrícola station
Camino Agrícola station is a stop on Santiago, Chile’s Metro system serving Line 5 in the southeastern part of the city.
-
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.
Tasqueña station
Tasqueña station is a major southern transit hub in Mexico City that serves as the terminus for the Tren Ligero light rail and connects with the city’s metro and bus networks.
-
D.
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.
-
E.
Belen station
Belen station is a commuter rail station in Belen, New Mexico, serving as a key stop on the New Mexico Rail Runner Express line.
- 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: Portales station Target entity description: Portales station is a stop on the Valparaíso Metro system in Chile, serving passengers along the coastal urban corridor of the Valparaíso metropolitan area.
-
A.
Camino Agrícola station
Camino Agrícola station is a stop on Santiago, Chile’s Metro system serving Line 5 in the southeastern part of the city.
-
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.
Tasqueña station
Tasqueña station is a major southern transit hub in Mexico City that serves as the terminus for the Tren Ligero light rail and connects with the city’s metro and bus networks.
-
D.
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.
-
E.
Belen station
Belen station is a commuter rail station in Belen, New Mexico, serving as a key stop on the New Mexico Rail Runner Express line.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
metro station
ⓘ
railway station ⓘ |
| accessible | yes ⓘ |
| continent | South America ⓘ |
| country | Chile ⓘ |
| electrification | electric railway ⓘ |
| fareSystem | Valparaíso Metro fare system ⓘ |
| fareZone | Valparaíso Metro fare zone ⓘ |
| hasFunction |
alighting
ⓘ
boarding ⓘ passenger interchange ⓘ |
| hasLanguage | Spanish ⓘ |
| hasPlatformType | passenger platform ⓘ |
| hasService |
commuter rail service
ⓘ
urban rail service ⓘ |
| locatedIn |
Chile
ⓘ
Valparaíso ⓘ Valparaíso Region ⓘ |
| locatedNear | Pacific coast of Chile ⓘ |
| locatedOn |
Valparaíso coastal corridor
ⓘ
linked to:
Valparaíso–Viña del Mar corridor
|
| networkRole | intermediate stop on Valparaíso Metro ⓘ |
| operator | Valparaíso Metro operator ⓘ |
| owner | Valparaíso Metro operator ⓘ |
| partOf | Valparaíso Metro ⓘ |
| publicTransportType | rapid transit ⓘ |
| railGauge | standard gauge ⓘ |
| serves |
Valparaíso metropolitan area
ⓘ
linked to:
Gran Valparaíso conurbation
coastal urban corridor of Valparaíso metropolitan area ⓘ |
| transportSystem |
Valparaíso Metro system
ⓘ
linked to:
Valparaíso Metro
|
| usedFor | passenger transport ⓘ |
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: Portales station Description of subject: Portales station is a stop on the Valparaíso Metro system in Chile, serving passengers along the coastal urban corridor of the Valparaíso metropolitan area.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Portales station