STC Metro
E114346
STC Metro is the rapid transit system serving Mexico City and some surrounding areas, known as one of the largest and busiest metro networks in Latin America.
All labels observed (3)
| Label | Occurrences |
|---|---|
| STC Metro canonical | 28 |
| STC Metro network | 3 |
| STC rapid transit | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T845651 — 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: STC Metro Context triple: [Mexico City Metro, abbreviation, STC Metro]
-
A.
Metra
Metra is the commuter rail system serving the Chicago metropolitan area, operating extensive routes that connect the city with its surrounding suburbs.
-
B.
MAX Light Rail
MAX Light Rail is the metropolitan light rail transit system serving the Portland, Oregon, metropolitan area.
-
C.
Huntington Area Rapid Transit
Huntington Area Rapid Transit is the local bus system serving the town of Huntington in Suffolk County, New York.
-
D.
VTA light rail
VTA light rail is a light rail public transit system serving Santa Clara County, including cities such as San Jose, operated by the Santa Clara Valley Transportation Authority.
-
E.
Bee-Line Bus System
The Bee-Line Bus System is a public transit network operating local and express bus routes throughout Westchester County, New York, and into parts of New York City.
- 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: STC Metro Target entity description: STC Metro is the rapid transit system serving Mexico City and some surrounding areas, known as one of the largest and busiest metro networks in Latin America.
-
A.
Metra
Metra is the commuter rail system serving the Chicago metropolitan area, operating extensive routes that connect the city with its surrounding suburbs.
-
B.
MAX Light Rail
MAX Light Rail is the metropolitan light rail transit system serving the Portland, Oregon, metropolitan area.
-
C.
Huntington Area Rapid Transit
Huntington Area Rapid Transit is the local bus system serving the town of Huntington in Suffolk County, New York.
-
D.
VTA light rail
VTA light rail is a light rail public transit system serving Santa Clara County, including cities such as San Jose, operated by the Santa Clara Valley Transportation Authority.
-
E.
Bee-Line Bus System
The Bee-Line Bus System is a public transit network operating local and express bus routes throughout Westchester County, New York, and into parts of New York City.
- F. None of above. chosen
Statements (52)
| Predicate | Object |
|---|---|
| instanceOf |
metro system
ⓘ
public transport network ⓘ rapid transit system ⓘ |
| annualRidership | over 1 billion passengers ⓘ |
| connectsWith |
Metrobús (Mexico City BRT)
ⓘ
linked to:
Metrobús
RTP buses ⓘ suburban rail systems in the Valley of Mexico ⓘ trolleybus network of Mexico City ⓘ |
| continent | North America ⓘ |
| country | Mexico ⓘ |
| dailyRidership | several million passengers ⓘ |
| electrification | 750 V DC third rail ⓘ |
| fareMedia |
contactless smart card
ⓘ
paper ticket ⓘ |
| fareSystem | flat fare ⓘ |
| inception | 1969 ⓘ |
| line |
Line 1
ⓘ
Line 12 ⓘ Line 2 ⓘ Line 3 ⓘ Line 4 ⓘ Line 5 ⓘ Line 6 ⓘ Line 7 ⓘ Line 8 ⓘ Line 9 ⓘ Line A ⓘ Line B ⓘ |
| locatedIn |
Mexico City
ⓘ
Valley of Mexico ⓘ |
| nativeName |
Sistema de Transporte Colectivo Metro
ⓘ
linked to:
Sistema de Transporte Colectivo
|
| notableFeature |
one of the busiest metro systems in Latin America
ⓘ
one of the largest metro systems in Latin America ⓘ |
| numberOfLines | 12 ⓘ |
| numberOfStations | 195 ⓘ |
| openingDate | 1969-09-04 ⓘ |
| operator | Sistema de Transporte Colectivo ⓘ |
| owner | Government of Mexico City ⓘ |
| primaryCity | Mexico City ⓘ |
| primaryLanguageOfSignage | Spanish ⓘ |
| regionServed |
Mexico City
ⓘ
State of Mexico ⓘ |
| rollingStockType |
rubber-tyred trains
ⓘ
steel-wheeled trains ⓘ |
| serves |
Mexico City
ⓘ
Mexico City metropolitan area ⓘ
linked to:
Greater Mexico City metropolitan area
|
| shortName |
Metro de la Ciudad de México
ⓘ
Mexico City Metro ⓘ |
| systemLength | approximately 226 km ⓘ |
| trackGauge |
narrow gauge
ⓘ
standard gauge ⓘ |
| uses | pictogram-based station signage ⓘ |
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: STC Metro Description of subject: STC Metro is the rapid transit system serving Mexico City and some surrounding areas, known as one of the largest and busiest metro networks in Latin America.
Referenced by (32)
Full triples — surface form annotated when it differs from this entity's canonical label.