Lima Metro Line 1
E518615
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.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Lima Metro Line 1 canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T5428577 — 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 Line 1 Context triple: [Lima Metro Line 1 (nearby stations), partOf, Lima Metro Line 1]
-
A.
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.
-
B.
Santiago Metro Line 2
Santiago Metro Line 2 is one of the main rapid transit lines in Santiago, Chile, running in a generally north–south direction and serving key residential and commercial areas of the city.
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C.
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.
-
D.
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.
-
E.
Santiago Metro Line 3
Santiago Metro Line 3 is a major rapid transit line in the Santiago, Chile metro system that connects key central and outlying districts to improve urban mobility.
- 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 Line 1 Target entity description: 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.
-
A.
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.
-
B.
Santiago Metro Line 2
Santiago Metro Line 2 is one of the main rapid transit lines in Santiago, Chile, running in a generally north–south direction and serving key residential and commercial areas of the city.
-
C.
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.
-
D.
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.
-
E.
Santiago Metro Line 3
Santiago Metro Line 3 is a major rapid transit line in the Santiago, Chile metro system that connects key central and outlying districts to improve urban mobility.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf | rapid transit line ⓘ |
| cityServed | Lima NERFINISHED ⓘ |
| colorOnSystemMap | green ⓘ |
| country | Peru ⓘ |
| direction | north–south ⓘ |
| electrification | overhead line ⓘ |
| extensionOpened | Miguel Grau – Bayóvar NERFINISHED ⓘ |
| fareSystem | flat fare ⓘ |
| gauge | standard gauge ⓘ |
| hasStation |
Angamos station
NERFINISHED
ⓘ
Ayacucho station NERFINISHED ⓘ Bayóvar station NERFINISHED ⓘ Cabitos station NERFINISHED ⓘ Caja de Agua station NERFINISHED ⓘ El Ángel station NERFINISHED ⓘ Gamarra station NERFINISHED ⓘ La Cultura station NERFINISHED ⓘ María Auxiliadora station NERFINISHED ⓘ Miguel Grau station NERFINISHED ⓘ Nicolás Arriola station NERFINISHED ⓘ Presbítero Maestro station NERFINISHED ⓘ San Borja Sur station NERFINISHED ⓘ San Carlos station NERFINISHED ⓘ Villa El Salvador station NERFINISHED ⓘ |
| initialSectionOpened | Villa El Salvador – Miguel Grau NERFINISHED ⓘ |
| isFirstLineOf | Lima Metro NERFINISHED ⓘ |
| lineNumber | 1 ⓘ |
| locatedIn |
Lima
NERFINISHED
ⓘ
Peru NERFINISHED ⓘ |
| numberOfTracks | 2 ⓘ |
| openingDate | 2011 ⓘ |
| operator | Línea 1 del Metro de Lima concessionaire ⓘ |
| owner | Government of Peru NERFINISHED ⓘ |
| partOf | Lima Metro NERFINISHED ⓘ |
| rollingStockType | electric multiple unit ⓘ |
| 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 ⓘ |
| systemType | metro ⓘ |
| terminus |
Bayóvar station
NERFINISHED
ⓘ
Villa El Salvador station NERFINISHED ⓘ |
| ticketing | contactless smart card ⓘ |
| transitType | rapid transit ⓘ |
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 Line 1 Description of subject: 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.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.