Metro Line 6
E48944
Metro Line 6 is a line of the Mexico City Metro system that serves the northern part of the city, including the Gustavo A. Madero borough.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Metro Line 6 canonical | 10 |
| Línea 6 | 1 |
| Mexico City Metro Line 6 | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T376091 — 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: Metro Line 6 Context triple: [Gustavo A. Madero, hasTransportInfrastructure, Metro Line 6]
-
A.
Metro Line 3
Metro Line 3 is a major Mexico City Metro route that runs north–south across the city, connecting key residential and commercial areas including the Gustavo A. Madero borough.
-
B.
Pink Line
The Pink Line is a rapid transit route in Chicago's "L" system that runs between the Loop and the city's West Side neighborhoods.
-
C.
Metro A Line
The Metro A Line is a light rail line in Los Angeles County that runs between downtown Los Angeles and Long Beach as part of the region’s Metro Rail system.
-
D.
Metro K Line
The Metro K Line is a light rail line in Los Angeles that serves neighborhoods in the city’s south and southwest, connecting them to the broader Metro Rail system.
-
E.
Metro B Line
The Metro B Line is a heavy rail subway line in Los Angeles that runs through central and Hollywood areas as part of the LA Metro Rail system.
- 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: Metro Line 6 Target entity description: Metro Line 6 is a line of the Mexico City Metro system that serves the northern part of the city, including the Gustavo A. Madero borough.
-
A.
Metro Line 3
Metro Line 3 is a major Mexico City Metro route that runs north–south across the city, connecting key residential and commercial areas including the Gustavo A. Madero borough.
-
B.
Pink Line
The Pink Line is a rapid transit route in Chicago's "L" system that runs between the Loop and the city's West Side neighborhoods.
-
C.
Metro A Line
The Metro A Line is a light rail line in Los Angeles County that runs between downtown Los Angeles and Long Beach as part of the region’s Metro Rail system.
-
D.
Metro K Line
The Metro K Line is a light rail line in Los Angeles that serves neighborhoods in the city’s south and southwest, connecting them to the broader Metro Rail system.
-
E.
Metro B Line
The Metro B Line is a heavy rail subway line in Los Angeles that runs through central and Hollywood areas as part of the LA Metro Rail system.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
Mexico City Metro line
ⓘ
rapid transit line ⓘ |
| connectsStation |
El Rosario
ⓘ
Martín Carrera ⓘ |
| country | Mexico ⓘ |
| electrification | 750 V DC third rail ⓘ |
| hasInterchangeStation |
Deportivo 18 de Marzo
ⓘ
El Rosario ⓘ Instituto del Petróleo ⓘ
linked to:
National Polytechnic Institute
Martín Carrera ⓘ |
| hasInterchangeWith |
Metro Line 3
ⓘ
Metro Line 4 ⓘ Metro Line 5 ⓘ Metro Line 7 ⓘ |
| hasTerminusStation |
El Rosario
ⓘ
Martín Carrera ⓘ |
| lineColor | red ⓘ |
| locale | Mexico City ⓘ |
| locatedInMetropolitanArea |
Valley of Mexico metropolitan area
ⓘ
linked to:
Greater Mexico City metropolitan area
|
| openingDate | 1983-12-21 ⓘ |
| operator |
Sistema de Transporte Colectivo Metro
ⓘ
linked to:
Sistema de Transporte Colectivo
|
| partOfNetwork | Sistema de Transporte Colectivo ⓘ |
| servesArea | northern Mexico City ⓘ |
| servesBorough |
Azcapotzalco
ⓘ
Gustavo A. Madero ⓘ |
| servesFunction | public transportation ⓘ |
| system | Mexico City Metro ⓘ |
| trackGauge | standard gauge ⓘ |
| transitType | metro ⓘ |
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: Metro Line 6 Description of subject: Metro Line 6 is a line of the Mexico City Metro system that serves the northern part of the city, including the Gustavo A. Madero borough.
Referenced by (12)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Metro Line 6
subject linked to:
Mexico City borough of Gustavo A. Madero
linked to: Metro Line 6