Autoroute Décarie
E670243
Autoroute Décarie is a major sunken expressway segment in Montreal that forms part of Quebec's Autoroute 15 and serves as a key north–south traffic artery through the city.
All labels observed (5)
| Label | Occurrences |
|---|---|
| Autoroute Décarie canonical | 1 |
| Autoroute Métropolitaine | 1 |
| Autoroute des Laurentides | 1 |
| Décarie Expressway | 1 |
| Décarie Expressway (urban segment in Montreal) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7509882 — 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: Autoroute Décarie Context triple: [Autoroute 15 (Quebec), hasSectionName, Autoroute Décarie]
-
A.
Quebec Autoroute 40
Quebec Autoroute 40 is a major east–west highway in the Canadian province of Quebec that forms part of the Trans-Canada Highway and connects several key cities, including Montreal and Quebec City.
-
B.
Quebec Autoroute 30
Quebec Autoroute 30 is a major controlled-access highway in the province of Quebec that forms part of the ring road system around the Greater Montreal area.
-
C.
Quebec Autoroute 25
Quebec Autoroute 25 is a major north–south highway in Quebec that connects the island of Montreal to the north shore suburbs via the Louis-Hippolyte Lafontaine Bridge–Tunnel and other key transport links.
-
D.
Quebec Autoroute 55
Quebec Autoroute 55 is a major north–south highway in Quebec that connects the U.S. border near Vermont to central regions of the province, forming part of a key cross-border transportation corridor.
-
E.
Quebec Autoroute 73
Quebec Autoroute 73 is a major north–south highway in Quebec that connects the Quebec City region to communities further north and south, serving as an important transportation corridor in the province.
- 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: Autoroute Décarie Target entity description: Autoroute Décarie is a major sunken expressway segment in Montreal that forms part of Quebec's Autoroute 15 and serves as a key north–south traffic artery through the city.
-
A.
Quebec Autoroute 40
Quebec Autoroute 40 is a major east–west highway in the Canadian province of Quebec that forms part of the Trans-Canada Highway and connects several key cities, including Montreal and Quebec City.
-
B.
Quebec Autoroute 30
Quebec Autoroute 30 is a major controlled-access highway in the province of Quebec that forms part of the ring road system around the Greater Montreal area.
-
C.
Quebec Autoroute 25
Quebec Autoroute 25 is a major north–south highway in Quebec that connects the island of Montreal to the north shore suburbs via the Louis-Hippolyte Lafontaine Bridge–Tunnel and other key transport links.
-
D.
Quebec Autoroute 55
Quebec Autoroute 55 is a major north–south highway in Quebec that connects the U.S. border near Vermont to central regions of the province, forming part of a key cross-border transportation corridor.
-
E.
Quebec Autoroute 73
Quebec Autoroute 73 is a major north–south highway in Quebec that connects the Quebec City region to communities further north and south, serving as an important transportation corridor in the province.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
road infrastructure
ⓘ
sunken highway ⓘ urban expressway ⓘ |
| city | Montreal ⓘ |
| country | Canada ⓘ |
| direction | north–south ⓘ |
| function |
commuter route
ⓘ
major traffic artery ⓘ |
| hasDesign | depressed alignment ⓘ |
| hasIssue |
air pollution
ⓘ
noise pollution ⓘ traffic congestion ⓘ |
| hasJunctionWith |
Autoroute 20
NERFINISHED
ⓘ
Autoroute 40 NERFINISHED ⓘ Autoroute 720 NERFINISHED ⓘ Côte-Saint-Luc Road NERFINISHED ⓘ Jean-Talon Street NERFINISHED ⓘ Queen Mary Road NERFINISHED ⓘ |
| hasLanes | multiple carriageway lanes ⓘ |
| hasLocalName | Décarie Expressway NERFINISHED ⓘ |
| hasStructure |
overpasses
ⓘ
retaining walls ⓘ |
| isPartOfNetwork |
Quebec Autoroute system
NERFINISHED
ⓘ
Trans-Canada Highway corridor NERFINISHED ⓘ |
| languageOfName | French ⓘ |
| locatedIn |
Canada
ⓘ
Montreal ⓘ Quebec NERFINISHED ⓘ |
| maintainedBy | Quebec Ministry of Transport NERFINISHED ⓘ |
| namedAfter | Décarie family NERFINISHED ⓘ |
| openedForTraffic | 1960s ⓘ |
| partOf | Autoroute 15 NERFINISHED ⓘ |
| passesNear |
Montreal Jewish General Hospital
NERFINISHED
ⓘ
Namur metro station NERFINISHED ⓘ Plamondon metro station NERFINISHED ⓘ |
| passesThrough |
Côte-des-Neiges
NERFINISHED
ⓘ
Notre-Dame-de-Grâce NERFINISHED ⓘ |
| province | Quebec NERFINISHED ⓘ |
| roadNumber | 15 ⓘ |
| roadType | autoroute ⓘ |
| serves |
Côte-des-Neiges–Notre-Dame-de-Grâce borough
NERFINISHED
ⓘ
Island of Montreal NERFINISHED ⓘ Montreal commuters ⓘ Snowdon area ⓘ |
| surface | asphalt ⓘ |
| toll | no ⓘ |
| trafficRole | key north–south corridor in Montreal ⓘ |
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: Autoroute Décarie Description of subject: Autoroute Décarie is a major sunken expressway segment in Montreal that forms part of Quebec's Autoroute 15 and serves as a key north–south traffic artery through the city.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Autoroute des Laurentides
this entity surface form:
Autoroute Métropolitaine
this entity surface form:
Décarie Expressway
this entity surface form:
Décarie Expressway (urban segment in Montreal)