Línea 1 del Metro de Lima y Callao concessionaire
E518620
Línea 1 del Metro de Lima y Callao concessionaire is the private company responsible for operating and managing Line 1 of the Lima and Callao Metro system in Peru.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Línea 1 del Metro de Lima concessionaire | 3 |
| Linea 1 Metro de Lima S.A. | 1 |
| Línea 1 del Metro de Lima S.A. | 1 |
| Línea 1 del Metro de Lima y Callao concessionaire canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5428594 — 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: Línea 1 del Metro de Lima y Callao concessionaire Context triple: [Lima Metro Line 1 (nearby stations), operator, Línea 1 del Metro de Lima y Callao concessionaire]
-
A.
Lima Metro Line 1 (nearby stations)
Lima Metro Line 1 (nearby stations) is the set of Line 1 metro stops in Lima, Peru that provide rapid transit access to and from the San Borja district.
-
B.
Line 1 (Santiago Metro)
Line 1 of the Santiago Metro is one of the system’s main rapid transit lines, running east–west across the city and serving several of Santiago’s busiest commercial and business districts.
-
C.
Metro Line 1
Metro Line 1 is a primary rapid transit route in its city's metro system, serving as a major corridor for passenger travel and interchanges with other lines.
-
D.
1 Line (Link light rail)
The 1 Line is a light rail line in Sound Transit's Link light rail system serving the Seattle metropolitan area in Washington State.
-
E.
Mexico City Metro Line 1
Mexico City Metro Line 1 is one of the main rapid transit lines in Mexico City, running east–west across the city and serving many central and densely populated 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: Línea 1 del Metro de Lima y Callao concessionaire Target entity description: Línea 1 del Metro de Lima y Callao concessionaire is the private company responsible for operating and managing Line 1 of the Lima and Callao Metro system in Peru.
-
A.
Lima Metro Line 1 (nearby stations)
Lima Metro Line 1 (nearby stations) is the set of Line 1 metro stops in Lima, Peru that provide rapid transit access to and from the San Borja district.
-
B.
Line 1 (Santiago Metro)
Line 1 of the Santiago Metro is one of the system’s main rapid transit lines, running east–west across the city and serving several of Santiago’s busiest commercial and business districts.
-
C.
Metro Line 1
Metro Line 1 is a primary rapid transit route in its city's metro system, serving as a major corridor for passenger travel and interchanges with other lines.
-
D.
1 Line (Link light rail)
The 1 Line is a light rail line in Sound Transit's Link light rail system serving the Seattle metropolitan area in Washington State.
-
E.
Mexico City Metro Line 1
Mexico City Metro Line 1 is one of the main rapid transit lines in Mexico City, running east–west across the city and serving many central and densely populated areas.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
private company
ⓘ
public transport concessionaire ⓘ railway operator ⓘ |
| country | Peru ⓘ |
| fareSystem | integrated ticketing for Line 1 of Lima Metro ⓘ |
| hasContractType | public–private partnership concession ⓘ |
| hasService | passenger transport ⓘ |
| hasTransportSystem |
metro
ⓘ
urban rail ⓘ |
| industry |
rail transport
ⓘ
transportation ⓘ |
| languageOfWorkOrName | Spanish ⓘ |
| locatedInAdministrativeTerritorialEntity |
Callao Region
ⓘ
Lima Region ⓘ |
| modeOfTransport | electric railway ⓘ |
| networkPart | Lima Metro ⓘ |
| operates |
Line 1 of the Lima Metro
ⓘ
linked to:
Lima Metro Line 1
|
| operatesInCity |
Callao
ⓘ
Lima ⓘ |
| operatesOnRailGauge | standard gauge ⓘ |
| regulatesWith | Peruvian transport authorities ⓘ |
| responsibleFor |
management of Line 1 of the Lima and Callao Metro system
ⓘ
operation of Line 1 of the Lima and Callao Metro system ⓘ |
| sector | urban rail transport ⓘ |
| serviceArea |
constitutional province of Callao
ⓘ
linked to:
Constitutional Province of Callao
metropolitan Lima ⓘ
linked to:
Greater Lima conurbation
|
| serviceType |
mass transit
ⓘ
metro operation ⓘ |
| usesInfrastructure | Line 1 tracks of the Lima Metro ⓘ |
| usesRollingStock | electric multiple units of Lima Metro Line 1 ⓘ |
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: Línea 1 del Metro de Lima y Callao concessionaire Description of subject: Línea 1 del Metro de Lima y Callao concessionaire is the private company responsible for operating and managing Line 1 of the Lima and Callao Metro system in Peru.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
Lima Metro Line 1 (nearby stations)
→
operator
→
Línea 1 del Metro de Lima y Callao concessionaire
ⓘ
linked to: Línea 1 del Metro de Lima y Callao concessionaire
linked to: Línea 1 del Metro de Lima y Callao concessionaire
linked to: Línea 1 del Metro de Lima y Callao concessionaire
linked to: Línea 1 del Metro de Lima y Callao concessionaire
linked to: Línea 1 del Metro de Lima y Callao concessionaire