Société de transport de Montréal
E13868
The Société de transport de Montréal is the public transit authority responsible for operating Montreal’s bus and metro networks.
All labels observed (7)
How this entity was disambiguated
This entity first appeared as the object of triple T128760 — 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: Société de transport de Montréal Context triple: [Montreal, hasPublicTransitAgency, Société de transport de Montréal]
-
A.
Toronto Transit Commission
The Toronto Transit Commission is the public agency that operates Toronto’s primary network of subways, buses, and streetcars.
-
B.
Chicago Transit Authority
The Chicago Transit Authority is the primary public transportation agency serving Chicago and several surrounding suburbs, operating the city’s extensive network of buses and rapid transit trains.
-
C.
Metropolitan Transportation Authority
The Metropolitan Transportation Authority is the public agency responsible for operating and overseeing much of the mass transit and commuter rail systems in the New York City metropolitan area.
-
D.
C-TRAN
C-TRAN is the public transit agency serving Clark County and the Vancouver, Washington area, providing bus and express services often coordinated with Portland’s TriMet system.
-
E.
MBTA
The MBTA (Massachusetts Bay Transportation Authority) is the public transit agency that operates subway, bus, commuter rail, and ferry services in the Greater Boston area.
- 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: Société de transport de Montréal Target entity description: The Société de transport de Montréal is the public transit authority responsible for operating Montreal’s bus and metro networks.
-
A.
Toronto Transit Commission
The Toronto Transit Commission is the public agency that operates Toronto’s primary network of subways, buses, and streetcars.
-
B.
Chicago Transit Authority
The Chicago Transit Authority is the primary public transportation agency serving Chicago and several surrounding suburbs, operating the city’s extensive network of buses and rapid transit trains.
-
C.
Metropolitan Transportation Authority
The Metropolitan Transportation Authority is the public agency responsible for operating and overseeing much of the mass transit and commuter rail systems in the New York City metropolitan area.
-
D.
C-TRAN
C-TRAN is the public transit agency serving Clark County and the Vancouver, Washington area, providing bus and express services often coordinated with Portland’s TriMet system.
-
E.
MBTA
The MBTA (Massachusetts Bay Transportation Authority) is the public transit agency that operates subway, bus, commuter rail, and ferry services in the Greater Boston area.
- F. None of above. chosen
Statements (63)
| Predicate | Object |
|---|---|
| instanceOf |
government agency
ⓘ
organization ⓘ public transit authority ⓘ |
| continent | North America ⓘ |
| country | Canada ⓘ |
| fareIntegrationWith |
Réseau de transport de Longueuil
ⓘ
linked to:
Montreal bus network
exo (Réseau de transport métropolitain) ⓘ |
| fareMedium |
OPUS card
ⓘ
monthly passes ⓘ paper tickets ⓘ single-ride tickets ⓘ weekly passes ⓘ |
| fareSystem | integrated fare system with Autorité régionale de transport métropolitain ⓘ |
| fundingSource |
fares
ⓘ
municipal government of Montreal ⓘ
linked to:
City of Montreal Council
provincial government of Quebec ⓘ
linked to:
Government of Quebec
|
| hasMetroLine |
Blue Line (Montreal Metro)
ⓘ
linked to:
Montreal Metro
Green Line (Montreal Metro) ⓘ
linked to:
Montreal Metro
Orange Line (Montreal Metro) ⓘ
linked to:
Montreal Metro
Yellow Line (Montreal Metro) ⓘ
linked to:
Montreal Metro
|
| hasOfficialApp | STM mobile app ⓘ |
| hasOfficialColor |
blue
ⓘ
green ⓘ |
| hasPart |
STM bus network
ⓘ
STM metro network ⓘ paratransit service ⓘ |
| headquartersCountry | Canada ⓘ |
| headquartersLocation | Montreal ⓘ |
| inception | 2002 ⓘ |
| industry | public transportation ⓘ |
| jurisdiction |
City of Montreal
ⓘ
linked to:
Montreal
|
| legalForm | public corporation ⓘ |
| locatedIn | Montreal ⓘ |
| locatedInAdministrativeTerritory | Province of Quebec ⓘ |
| locatedInTimeZone | Eastern Time Zone ⓘ |
| memberOf | Union internationale des transports publics ⓘ |
| nativeLanguage | French ⓘ |
| nativeName | Société de transport de Montréal ⓘ |
| officialLanguage | French ⓘ |
| operatesInMunicipality |
City of Montreal
ⓘ
linked to:
Montreal
|
| operatesInRegion |
Greater Montreal
ⓘ
linked to:
Montreal Metropolitan Community
Island of Montreal ⓘ |
| operatesModeOfTransport |
diesel buses
ⓘ
electric buses ⓘ hybrid buses ⓘ rubber-tyred metro ⓘ |
| operatesNetwork |
Montreal Metro
ⓘ
Montreal bus network ⓘ |
| operatingLanguage |
English
ⓘ
French ⓘ |
| parentOrganization |
Agglomeration of Montreal
ⓘ
linked to:
Montreal Metropolitan Community
|
| replaces |
Société de transport de la Communauté urbaine de Montréal
ⓘ
linked to:
Société de transport de Montréal
|
| serviceType |
bus rapid transit
ⓘ
bus transport ⓘ express bus service ⓘ metro transport ⓘ night bus service ⓘ paratransit ⓘ shuttle service ⓘ urban public transit ⓘ |
| shortName | STM ⓘ |
| usesTicketingSystem |
OPUS smart card system
ⓘ
linked to:
OPUS card
|
| website | https://www.stm.info ⓘ |
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: Société de transport de Montréal Description of subject: The Société de transport de Montréal is the public transit authority responsible for operating Montreal’s bus and metro networks.
Referenced by (149)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Société de transport de Montréal
Société de transport de Montréal
→
replaces
→
Société de transport de la Communauté urbaine de Montréal
ⓘ
linked to: Société de transport de Montréal
linked to: Société de transport de Montréal
Rivière-des-Prairies–Pointe-aux-Trembles
→
hasPublicTransitService
→
Société de transport de Montréal
ⓘ
Villeray–Saint-Michel–Parc-Extension
→
hasPublicTransportOperator
→
Société de transport de Montréal
ⓘ
subject linked to:
Ville-Émard, Montreal, Quebec, Canada
subject linked to:
Saint-Michel
subject linked to:
Saint-Michel
subject linked to:
Snowdon