Montreal Metro
E85450
The Montreal Metro is the rubber-tired rapid transit system serving the city of Montreal and its surrounding areas, known for its extensive underground network and distinctively designed stations.
All labels observed (17)
How this entity was disambiguated
This entity first appeared as the object of triple T694621 — 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: Montreal Metro Context triple: [Société de transport de Montréal, operatesNetwork, Montreal Metro]
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A.
Toronto subway
The Toronto subway is the primary rapid transit system in Toronto, Ontario, consisting of multiple underground and elevated lines that serve as the backbone of the city’s public transportation network.
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B.
Paris Metro
The Paris Metro is the extensive rapid transit system serving Paris and its suburbs, known for its dense network, Art Nouveau station entrances, and central role in the city’s public transportation.
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C.
Orlyval
Orlyval is an automated light rail shuttle service in the Paris region that links Orly Airport to the broader RER and metro network.
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D.
Toronto Civic Railways
Toronto Civic Railways was a municipally owned streetcar system that operated in Toronto in the early 20th century before being absorbed into the unified public transit network.
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E.
Réseau Express Régional
The Réseau Express Régional (RER) is a hybrid suburban commuter and rapid transit rail system serving Paris and its surrounding Île-de-France region, integrating with the Paris Métro to provide high-capacity, cross-city connections.
- 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: Montreal Metro Target entity description: The Montreal Metro is the rubber-tired rapid transit system serving the city of Montreal and its surrounding areas, known for its extensive underground network and distinctively designed stations.
-
A.
Toronto subway
The Toronto subway is the primary rapid transit system in Toronto, Ontario, consisting of multiple underground and elevated lines that serve as the backbone of the city’s public transportation network.
-
B.
Paris Metro
The Paris Metro is the extensive rapid transit system serving Paris and its suburbs, known for its dense network, Art Nouveau station entrances, and central role in the city’s public transportation.
-
C.
Orlyval
Orlyval is an automated light rail shuttle service in the Paris region that links Orly Airport to the broader RER and metro network.
-
D.
Toronto Civic Railways
Toronto Civic Railways was a municipally owned streetcar system that operated in Toronto in the early 20th century before being absorbed into the unified public transit network.
-
E.
Réseau Express Régional
The Réseau Express Régional (RER) is a hybrid suburban commuter and rapid transit rail system serving Paris and its surrounding Île-de-France region, integrating with the Paris Métro to provide high-capacity, cross-city connections.
- F. None of above. chosen
Statements (49)
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: Montreal Metro Description of subject: The Montreal Metro is the rubber-tired rapid transit system serving the city of Montreal and its surrounding areas, known for its extensive underground network and distinctively designed stations.
Referenced by (79)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Green Line (Montreal Metro)
this entity surface form:
Orange Line (Montreal Metro)
this entity surface form:
Yellow Line (Montreal Metro)
this entity surface form:
Blue Line (Montreal Metro)
this entity surface form:
Montreal Metro network
subject surface form:
La Ronde
subject surface form:
Maisonneuve neighbourhood
this entity surface form:
Montreal Metro Green Line
subject surface form:
Ville-Émard
subject surface form:
Longueuil
this entity surface form:
Montreal Metro Green Line
this entity surface form:
Montreal Metro Orange Line
this entity surface form:
Montreal Metro Blue Line
this entity surface form:
Montreal Metro Orange Line
this entity surface form:
Montreal Metro Blue Line
this entity surface form:
Montreal Metro Green Line
this entity surface form:
M (Montreal Metro symbol)
subject surface form:
Saint-Michel (Montreal Metro)
subject surface form:
Saint-Michel (Montreal Metro)
this entity surface form:
Blue Line (Montreal Metro)
subject surface form:
Saint-Michel (Montreal Metro)
this entity surface form:
Blue Line (Montreal Metro)
subject surface form:
Saint-Michel (Montreal Metro)
subject surface form:
Snowdon station
this entity surface form:
Société de transport de Montréal metro network