Politécnico station
E465825
Politécnico station is a Mexico City Metro station that serves as a key northern access point to the city’s public transit network, particularly for students and staff of the nearby National Polytechnic Institute.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Politécnico station canonical | 2 |
| Politécnico Metro Station | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4745355 — 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: Politécnico station Context triple: [Line 5 (Mexico City Metro), terminus, Politécnico station]
-
A.
Impulsora station
Impulsora station is a Mexico City Metro station serving the northeastern area of the metropolitan zone on Line B.
-
B.
Príncipe Pío station
Príncipe Pío station is a major intermodal transport hub in Madrid, Spain, combining commuter rail, metro, and bus services in a historic former railway terminal.
-
C.
Oriente station
Oriente station is a major multimodal transport hub in Lisbon, Portugal, serving as a key connection point for trains, metro, buses, and regional services.
-
D.
Pío Nono station
Pío Nono station is a lower terminal of Santiago’s historic funicular railway that provides access to San Cristóbal Hill in Chile.
-
E.
Vicente Valdés station
Vicente Valdés station is a key interchange and terminal station in Santiago's metro network, serving as an important hub for passengers in the southern part of the 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: Politécnico station Target entity description: Politécnico station is a Mexico City Metro station that serves as a key northern access point to the city’s public transit network, particularly for students and staff of the nearby National Polytechnic Institute.
-
A.
Impulsora station
Impulsora station is a Mexico City Metro station serving the northeastern area of the metropolitan zone on Line B.
-
B.
Príncipe Pío station
Príncipe Pío station is a major intermodal transport hub in Madrid, Spain, combining commuter rail, metro, and bus services in a historic former railway terminal.
-
C.
Oriente station
Oriente station is a major multimodal transport hub in Lisbon, Portugal, serving as a key connection point for trains, metro, buses, and regional services.
-
D.
Pío Nono station
Pío Nono station is a lower terminal of Santiago’s historic funicular railway that provides access to San Cristóbal Hill in Chile.
-
E.
Vicente Valdés station
Vicente Valdés station is a key interchange and terminal station in Santiago's metro network, serving as an important hub for passengers in the southern part of the city.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
Mexico City Metro station
ⓘ
rapid transit station ⓘ |
| cityServed | Mexico City ⓘ |
| country | Mexico ⓘ |
| directionFromCityCenter | north ⓘ |
| fareMediumAccepted |
contactless smart card
ⓘ
paper ticket ⓘ |
| fareSystem | integrated Mexico City Metro fare system ⓘ |
| fareZone | A ⓘ |
| hasAccessibility | street-to-platform via stairs ⓘ |
| hasConnection |
local bus routes
ⓘ
public transport to northern Mexico City ⓘ trolleybus services ⓘ |
| hasEntrance | multiple street-level access points ⓘ |
| hasFeature |
lighting
ⓘ
security presence ⓘ signage with station pictogram ⓘ ticketing area ⓘ turnstiles ⓘ ventilation ⓘ |
| isPartOfTransportNetwork |
Mexico City urban rail network
ⓘ
linked to:
Mexico City Metro
|
| languageOfSignage | Spanish ⓘ |
| line | Line 5 ⓘ |
| locatedIn | Mexico City ⓘ |
| locatedInAdministrativeTerritory | Gustavo A. Madero ⓘ |
| locatedNear |
National Polytechnic Institute (IPN) main campus
ⓘ
linked to:
National Polytechnic Institute
Unidad Profesional Adolfo López Mateos ⓘ Zacatenco area ⓘ |
| namedAfter | National Polytechnic Institute ⓘ |
| networkRole | terminal station on the northern end of Line 5 ⓘ |
| numberOfTracks | 2 ⓘ |
| openingDate | 1982-12-30 ⓘ |
| operator | Sistema de Transporte Colectivo Metro ⓘ |
| partOf | Mexico City Metro ⓘ |
| platformConfiguration | 2 side platforms ⓘ |
| positionOnLine | northern terminus of Line 5 ⓘ |
| primaryUserGroup |
commuters from northern Mexico City
ⓘ
university staff ⓘ university students ⓘ |
| role | key northern access point to Mexico City public transit network ⓘ |
| servedBy | Line 5 trains ⓘ |
| serves |
National Polytechnic Institute
ⓘ
staff of the National Polytechnic Institute ⓘ students of the National Polytechnic Institute ⓘ |
| structureType | underground station ⓘ |
| symbol | emblem of the National Polytechnic Institute ⓘ |
| terminusOf | Line 5 ⓘ |
| zoneWithinSystem | northern sector of Mexico City 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: Politécnico station Description of subject: Politécnico station is a Mexico City Metro station that serves as a key northern access point to the city’s public transit network, particularly for students and staff of the nearby National Polytechnic Institute.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Line 5
linked to: Politécnico station