Costanera Norte S.A.
E449981
Costanera Norte S.A. is a Chilean concessionaire company responsible for operating and maintaining the Costanera Norte urban highway system in Santiago.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Costanera Norte S.A. canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4520584 — 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: Costanera Norte S.A. Context triple: [Costanera Norte highway, managedBy, Costanera Norte S.A.]
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A.
Tocumen S.A.
Tocumen S.A. is the state-owned company responsible for managing and operating Panama’s main air hub, Tocumen International Airport.
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B.
Gaviota S.A.
Gaviota S.A. is a major Cuban tourism and hotel management company closely tied to the country’s military-controlled business conglomerate.
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C.
Lanco
Lanco is a small Chilean city located in the Los Ríos Region, known primarily as an agricultural and service center for the surrounding rural area.
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D.
Antofagasta plc
Antofagasta plc is a major Chilean-based mining company primarily focused on copper production, with operations and projects in Chile and other countries.
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E.
Habaguanex S.A.
Habaguanex S.A. is a Cuban state-run tourism and hospitality company that operates hotels, restaurants, and shops, particularly in Old Havana.
- 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: Costanera Norte S.A. Target entity description: Costanera Norte S.A. is a Chilean concessionaire company responsible for operating and maintaining the Costanera Norte urban highway system in Santiago.
-
A.
Tocumen S.A.
Tocumen S.A. is the state-owned company responsible for managing and operating Panama’s main air hub, Tocumen International Airport.
-
B.
Gaviota S.A.
Gaviota S.A. is a major Cuban tourism and hotel management company closely tied to the country’s military-controlled business conglomerate.
-
C.
Lanco
Lanco is a small Chilean city located in the Los Ríos Region, known primarily as an agricultural and service center for the surrounding rural area.
-
D.
Antofagasta plc
Antofagasta plc is a major Chilean-based mining company primarily focused on copper production, with operations and projects in Chile and other countries.
-
E.
Habaguanex S.A.
Habaguanex S.A. is a Cuban state-run tourism and hospitality company that operates hotels, restaurants, and shops, particularly in Old Havana.
- F. None of above. chosen
Statements (43)
| Predicate | Object |
|---|---|
| instanceOf |
Chilean company
ⓘ
concessionaire company ⓘ |
| aimsTo |
improve connectivity between eastern and western Santiago
ⓘ
reduce travel times in Santiago ⓘ |
| concessionModel | public–private partnership ⓘ |
| country | Chile ⓘ |
| focus |
infrastructure maintenance
ⓘ
operation of high-capacity urban corridors ⓘ road safety management ⓘ traffic management ⓘ |
| hasAsset |
bridges
ⓘ
interchanges ⓘ tunnels ⓘ urban express lanes ⓘ viaducts ⓘ |
| hasTollSystem | electronic toll collection ⓘ |
| hasWebsite | https://www.costaneranorte.cl ⓘ |
| industry |
highway concessions
ⓘ
toll road operation ⓘ transport infrastructure ⓘ |
| infrastructureType |
toll highway
ⓘ
urban motorway ⓘ |
| languageOfOperation | Spanish ⓘ |
| locatedIn |
Chile
ⓘ
Santiago NERFINISHED ⓘ |
| manages | urban toll highway infrastructure ⓘ |
| networkType |
concessioned highway
ⓘ
urban expressway ⓘ |
| operates | Costanera Norte urban highway system NERFINISHED ⓘ |
| partOfSystem | urban highway concessions of Santiago ⓘ |
| regulator |
Coordinación de Concesiones de Obras Públicas
NERFINISHED
ⓘ
Ministerio de Obras Públicas de Chile NERFINISHED ⓘ |
| responsibleFor |
maintenance of Costanera Norte highway
ⓘ
operation of Costanera Norte highway ⓘ |
| sector |
public works concessions
ⓘ
transportation ⓘ |
| serves | urban commuters in Santiago ⓘ |
| servesRole | key component of Santiago road network ⓘ |
| serviceArea |
Santiago
NERFINISHED
ⓘ
Santiago Metropolitan Region NERFINISHED ⓘ |
| tollCollectionMethod |
free-flow electronic tolling
ⓘ
multilane free-flow ⓘ |
| usesTechnology | TAG electronic device ⓘ |
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: Costanera Norte S.A. Description of subject: Costanera Norte S.A. is a Chilean concessionaire company responsible for operating and maintaining the Costanera Norte urban highway system in Santiago.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.