Highway 418
E214668
Highway 418 is a north–south toll highway in Ontario, Canada, serving as a connector between Highway 401 and Highway 407.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Highway 418 canonical | 9 |
How this entity was disambiguated
This entity first appeared as the object of triple T1782375 — 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: Highway 418 Context triple: [Highway 407 ETR, connectsTo, Highway 418]
-
A.
Highway 406
Highway 406 is a provincial freeway in Ontario, Canada, that connects the Queen Elizabeth Way in St. Catharines to Highway 20 near Welland, serving as a key route through the Niagara Peninsula.
-
B.
Highway 427
Highway 427 is a major controlled-access highway in the Greater Toronto Area that serves as a key north–south transportation corridor connecting Toronto with surrounding communities.
-
C.
Highway 403
Highway 403 is a major controlled-access highway in southern Ontario that forms part of the region’s key east–west transportation route connecting cities like Hamilton, Burlington, and Mississauga.
-
D.
Highway 400
Highway 400 is a major controlled-access freeway in Ontario, Canada, forming a key north–south route connecting the Greater Toronto Area to central and northern parts of the province.
-
E.
Ontario Highway 17
Ontario Highway 17 is a major provincial highway in Ontario, Canada, forming the primary east–west route across Northern Ontario and constituting the longest segment of the Trans-Canada Highway within 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: Highway 418 Target entity description: Highway 418 is a north–south toll highway in Ontario, Canada, serving as a connector between Highway 401 and Highway 407.
-
A.
Highway 406
Highway 406 is a provincial freeway in Ontario, Canada, that connects the Queen Elizabeth Way in St. Catharines to Highway 20 near Welland, serving as a key route through the Niagara Peninsula.
-
B.
Highway 427
Highway 427 is a major controlled-access highway in the Greater Toronto Area that serves as a key north–south transportation corridor connecting Toronto with surrounding communities.
-
C.
Highway 403
Highway 403 is a major controlled-access highway in southern Ontario that forms part of the region’s key east–west transportation route connecting cities like Hamilton, Burlington, and Mississauga.
-
D.
Highway 400
Highway 400 is a major controlled-access freeway in Ontario, Canada, forming a key north–south route connecting the Greater Toronto Area to central and northern parts of the province.
-
E.
Ontario Highway 17
Ontario Highway 17 is a major provincial highway in Ontario, Canada, forming the primary east–west route across Northern Ontario and constituting the longest segment of the Trans-Canada Highway within the province.
- F. None of above. chosen
Statements (26)
| Predicate | Object |
|---|---|
| instanceOf |
controlled-access highway
ⓘ
provincial highway ⓘ toll highway ⓘ |
| abbreviation | Highway 418 ⓘ |
| accessControl | full ⓘ |
| category |
Roads in Ontario
ⓘ
Toll roads in Canada ⓘ |
| connectsTo |
Highway 401
ⓘ
Highway 407 ⓘ
linked to:
Highway 407 ETR
|
| country | Canada ⓘ |
| direction | north–south ⓘ |
| hasJunctionWith |
Highway 401
ⓘ
Highway 407 ETR ⓘ |
| hasTolls | yes ⓘ |
| lanes | multiple ⓘ |
| locatedIn |
Ontario
ⓘ
Regional Municipality of Durham ⓘ |
| maintainedBy |
Ministry of Transportation of Ontario
ⓘ
linked to:
Ministry of Transportation (Ontario)
|
| partOf | Ontario provincial highway network ⓘ |
| region | Greater Toronto Area ⓘ |
| roadType | freeway ⓘ |
| routeNumber | 418 ⓘ |
| servesAs | connector between Highway 401 and Highway 407 ⓘ |
| surface | asphalt ⓘ |
| tollRoad | true ⓘ |
| tollSystem | electronic toll collection ⓘ |
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: Highway 418 Description of subject: Highway 418 is a north–south toll highway in Ontario, Canada, serving as a connector between Highway 401 and Highway 407.
Referenced by (9)
Full triples — surface form annotated when it differs from this entity's canonical label.