Lima Metro
E521794
Lima Metro is the rapid transit system serving the Lima metropolitan area in Peru, providing urban rail transportation across the city and its surroundings.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Lima Metro canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5428589 — 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: Lima Metro Context triple: [Lima Metro Line 1 (nearby stations), network, Lima Metro]
-
A.
Lima Metro Line 1
Lima Metro Line 1 is the first and main rapid transit line in Lima, Peru, running in a north–south direction and connecting several key districts across the city.
-
B.
Santiago Metro
Santiago Metro is the rapid transit system serving Chile's capital, known as one of Latin America’s largest and most extensive urban rail networks.
-
C.
Valparaíso Metro
Valparaíso Metro is a rapid transit and commuter rail system serving Chile’s coastal Valparaíso Region, connecting key cities and communities along the bay.
-
D.
Caracas Metro
The Caracas Metro is the rapid transit system serving Venezuela's capital, providing high-capacity urban rail transportation across the metropolitan area.
-
E.
Santiago Metro Line 5
Santiago Metro Line 5 is a major rapid transit line in the Santiago Metro network that runs east–west across the Chilean capital, connecting key commercial, residential, and historic 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: Lima Metro Target entity description: Lima Metro is the rapid transit system serving the Lima metropolitan area in Peru, providing urban rail transportation across the city and its surroundings.
-
A.
Lima Metro Line 1
Lima Metro Line 1 is the first and main rapid transit line in Lima, Peru, running in a north–south direction and connecting several key districts across the city.
-
B.
Santiago Metro
Santiago Metro is the rapid transit system serving Chile's capital, known as one of Latin America’s largest and most extensive urban rail networks.
-
C.
Valparaíso Metro
Valparaíso Metro is a rapid transit and commuter rail system serving Chile’s coastal Valparaíso Region, connecting key cities and communities along the bay.
-
D.
Caracas Metro
The Caracas Metro is the rapid transit system serving Venezuela's capital, providing high-capacity urban rail transportation across the metropolitan area.
-
E.
Santiago Metro Line 5
Santiago Metro Line 5 is a major rapid transit line in the Santiago Metro network that runs east–west across the Chilean capital, connecting key commercial, residential, and historic areas.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
metro line
ⓘ
rapid transit system ⓘ urban rail system ⓘ |
| cityServed |
Callao
NERFINISHED
ⓘ
Lima NERFINISHED ⓘ |
| continent | South America ⓘ |
| country | Peru ⓘ |
| dailyRidership | hundreds of thousands of passengers ⓘ |
| electrification | overhead line ⓘ |
| fareCollection | automated fare collection ⓘ |
| fareSystem | flat fare ⓘ |
| hasColor | green ⓘ |
| hasRollingStockManufacturer |
Alstom
NERFINISHED
ⓘ
Hitachi Rail Italy NERFINISHED ⓘ |
| hasRollingStockType | electric multiple unit ⓘ |
| hasStationType |
at-grade station
ⓘ
elevated station ⓘ |
| initialConstructionStart | 1986 ⓘ |
| locatedIn |
Lima
NERFINISHED
ⓘ
Peru NERFINISHED ⓘ |
| numberOfLines | 1 ⓘ |
| openingDate | 2011 ⓘ |
| operator |
Autoridad de Transporte Urbano para Lima y Callao
NERFINISHED
ⓘ
Linea 1 Metro de Lima S.A. NERFINISHED ⓘ |
| owner | Government of Peru NERFINISHED ⓘ |
| partOf | Lima Metro NERFINISHED ⓘ |
| primaryLanguage | Spanish ⓘ |
| propulsionSystem | electric traction ⓘ |
| purpose |
reduction of traffic congestion in Lima
ⓘ
urban mass transit ⓘ |
| safetySystem | automatic train protection ⓘ |
| serves |
Callao
NERFINISHED
ⓘ
Lima metropolitan area NERFINISHED ⓘ |
| servesDistrict |
El Agustino
NERFINISHED
ⓘ
La Victoria NERFINISHED ⓘ San Borja NERFINISHED ⓘ San Juan de Lurigancho NERFINISHED ⓘ San Juan de Miraflores NERFINISHED ⓘ Santiago de Surco NERFINISHED ⓘ Villa El Salvador NERFINISHED ⓘ |
| systemLength | approximately 35 km ⓘ |
| terminus |
Bayóvar
NERFINISHED
ⓘ
Villa El Salvador NERFINISHED ⓘ |
| ticketing | contactless smart card ⓘ |
| trackGauge | standard gauge ⓘ |
| transitType | heavy rail ⓘ |
| websiteLanguage | Spanish ⓘ |
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: Lima Metro Description of subject: Lima Metro is the rapid transit system serving the Lima metropolitan area in Peru, providing urban rail transportation across the city and its surroundings.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.