Arica station
E1025068
Arica station is a railway station in the Chilean port city of Arica that serves as the coastal terminus of the historic Arica–La Paz Railway connecting Chile and Bolivia.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Arica railway station | 1 |
| Arica station canonical | 1 |
| Estación Arica | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T13144083 — 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: Arica station Context triple: [Arica–La Paz Railway, hasStation, Arica station]
-
A.
Vicuña Mackenna station
Vicuña Mackenna station is a Santiago Metro station in Chile that serves as a key interchange point and terminal for certain metro lines in the city’s network.
-
B.
Quilpué station
Quilpué station is a commuter rail stop on Chile’s Valparaíso Metro system serving the city of Quilpué in the Valparaíso Region.
-
C.
José Hernández station
José Hernández station is a stop on Line D of the Buenos Aires Underground, serving passengers in the Belgrano neighborhood of Argentina’s capital.
-
D.
Limache station
Limache station is a key terminal railway station in the city of Limache, Chile, serving as an important hub on the Valparaíso region’s commuter rail network.
-
E.
Tupahue station
Tupahue station is a mid-slope stop on Santiago’s aerial cable car system that serves visitors accessing San Cristóbal Hill and its surrounding park areas.
- 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: Arica station Target entity description: Arica station is a railway station in the Chilean port city of Arica that serves as the coastal terminus of the historic Arica–La Paz Railway connecting Chile and Bolivia.
-
A.
Vicuña Mackenna station
Vicuña Mackenna station is a Santiago Metro station in Chile that serves as a key interchange point and terminal for certain metro lines in the city’s network.
-
B.
Quilpué station
Quilpué station is a commuter rail stop on Chile’s Valparaíso Metro system serving the city of Quilpué in the Valparaíso Region.
-
C.
José Hernández station
José Hernández station is a stop on Line D of the Buenos Aires Underground, serving passengers in the Belgrano neighborhood of Argentina’s capital.
-
D.
Limache station
Limache station is a key terminal railway station in the city of Limache, Chile, serving as an important hub on the Valparaíso region’s commuter rail network.
-
E.
Tupahue station
Tupahue station is a mid-slope stop on Santiago’s aerial cable car system that serves visitors accessing San Cristóbal Hill and its surrounding park areas.
- F. None of above. chosen
Statements (31)
| Predicate | Object |
|---|---|
| instanceOf | railway station ⓘ |
| associatedWith |
Andean rail transport
ⓘ
Port of Arica ⓘ
linked to:
Arica port area
|
| connectsCountry |
Bolivia
ⓘ
Chile ⓘ |
| connectsTo | La Paz ⓘ |
| country | Chile ⓘ |
| function | coastal terminus ⓘ |
| gaugeType | metre gauge ⓘ |
| hasNameInLanguage |
Estación Arica
ⓘ
linked to:
Arica station
|
| hasRole |
freight station
ⓘ
international rail terminal ⓘ passenger station ⓘ |
| historicalSignificance |
key node in Chile–Bolivia rail connection
ⓘ
terminus of historic trans-Andean railway ⓘ |
| languageOfName | Spanish ⓘ |
| locatedIn |
Arica
ⓘ
Arica y Parinacota Region ⓘ northern Chile ⓘ port city of Arica ⓘ urban area of Arica ⓘ |
| locatedInContinent | South America ⓘ |
| locatedNear | Pacific Ocean ⓘ |
| openedForService | 20th century ⓘ |
| partOf |
Arica–La Paz Railway infrastructure
ⓘ
linked to:
Arica–La Paz Railway
|
| railwayLine | Arica–La Paz Railway ⓘ |
| serves |
Arica port area
ⓘ
city of Arica ⓘ |
| terminusOf | Arica–La Paz Railway ⓘ |
| usedFor |
international freight transport
ⓘ
regional 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: Arica station Description of subject: Arica station is a railway station in the Chilean port city of Arica that serves as the coastal terminus of the historic Arica–La Paz Railway connecting Chile and Bolivia.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Arica station
linked to: Arica station