Langelier
E531382
Langelier is a Montreal Metro station in the Mercier–Hochelaga-Maisonneuve borough, serving the Green Line of the city’s rapid transit system.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Langelier canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5506702 — 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: Langelier Context triple: [Mercier–Hochelaga-Maisonneuve, hasMetroStation, Langelier]
-
A.
Baie-D’Urfé
Baie-D’Urfé is a small, affluent suburban town on the western tip of the Island of Montreal in Quebec, Canada, known for its residential character and waterfront along Lake Saint-Louis.
-
B.
Repentigny
Repentigny is a suburban city in southwestern Quebec, Canada, located northeast of Montreal along the north shore of the Saint Lawrence River.
-
C.
Pessamit
Pessamit is a major Innu First Nation community in Quebec, Canada, known for its strong preservation of Innu culture and language.
-
D.
Lavaltrie
Lavaltrie is a suburban municipality in southwestern Quebec, Canada, located northeast of Montreal along the north shore of the Saint Lawrence River.
-
E.
Quesnel
Quesnel is a small city in central British Columbia, Canada, known historically as a Cariboo Gold Rush hub and a regional center for the forestry industry.
- 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: Langelier Target entity description: Langelier is a Montreal Metro station in the Mercier–Hochelaga-Maisonneuve borough, serving the Green Line of the city’s rapid transit system.
-
A.
Baie-D’Urfé
Baie-D’Urfé is a small, affluent suburban town on the western tip of the Island of Montreal in Quebec, Canada, known for its residential character and waterfront along Lake Saint-Louis.
-
B.
Repentigny
Repentigny is a suburban city in southwestern Quebec, Canada, located northeast of Montreal along the north shore of the Saint Lawrence River.
-
C.
Pessamit
Pessamit is a major Innu First Nation community in Quebec, Canada, known for its strong preservation of Innu culture and language.
-
D.
Lavaltrie
Lavaltrie is a suburban municipality in southwestern Quebec, Canada, located northeast of Montreal along the north shore of the Saint Lawrence River.
-
E.
Quesnel
Quesnel is a small city in central British Columbia, Canada, known historically as a Cariboo Gold Rush hub and a regional center for the forestry industry.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf | Montreal Metro station ⓘ |
| accessibility | not wheelchair-accessible ⓘ |
| country | Canada ⓘ |
| depthBelowSurface_m | 14.3 ⓘ |
| fareMediumAccepted |
OPUS card
NERFINISHED
ⓘ
contactless tickets ⓘ |
| fareSystem | Autorité régionale de transport métropolitain NERFINISHED ⓘ |
| fareZone | ARTM A NERFINISHED ⓘ |
| hasArtwork | yes ⓘ |
| hasAutomaticTicketMachines | yes ⓘ |
| hasBicycleFacilities | yes ⓘ |
| hasBusConnections | yes ⓘ |
| hasCustomerServiceBooth | yes ⓘ |
| hasEmergencyServicesAccess | yes ⓘ |
| hasEntranceOn |
Boulevard Langelier
NERFINISHED
ⓘ
Rue Sherbrooke Est NERFINISHED ⓘ |
| hasEscalators | yes ⓘ |
| hasFireSafetySystems | yes ⓘ |
| hasLighting | fluorescent ⓘ |
| hasMezzanine | yes ⓘ |
| hasParking | no ⓘ |
| hasPublicAddressSystem | yes ⓘ |
| hasSecurityCameras | yes ⓘ |
| hasStairs | yes ⓘ |
| hasTicketGates | yes ⓘ |
| hasTicketHall | yes ⓘ |
| hasVentilationShafts | yes ⓘ |
| hasWayfindingSignage | yes ⓘ |
| languageOfSignage | French ⓘ |
| locatedIn |
Mercier–Hochelaga-Maisonneuve borough
NERFINISHED
ⓘ
Montreal ⓘ |
| locatedInProvince | Quebec NERFINISHED ⓘ |
| namedAfter | Boulevard Langelier NERFINISHED ⓘ |
| numberOfPlatforms | 2 ⓘ |
| numberOfTracks | 2 ⓘ |
| openedInYear | 1976 ⓘ |
| openingDate | 1976-06-06 ⓘ |
| operatedBy | Société de transport de Montréal NERFINISHED ⓘ |
| partOfSystem | Montreal Metro NERFINISHED ⓘ |
| platformType | island platform ⓘ |
| servedByNightBuses | yes ⓘ |
| servesBorough | Mercier–Hochelaga-Maisonneuve NERFINISHED ⓘ |
| servesCity | Montreal NERFINISHED ⓘ |
| servesLine | Green Line NERFINISHED ⓘ |
| stationCode | LAN NERFINISHED ⓘ |
| structureType | underground station ⓘ |
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: Langelier Description of subject: Langelier is a Montreal Metro station in the Mercier–Hochelaga-Maisonneuve borough, serving the Green Line of the city’s rapid transit system.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.