Highway 412
E949747
Highway 412 is a north–south toll highway in Ontario, Canada, linking Highway 401 with Highway 407 and serving as a key connector in the Greater Toronto Area road network.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Highway 412 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1782374 — 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 412 Context triple: [Highway 407 ETR, connectsTo, Highway 412]
-
A.
Highway 410
Highway 410 is a major controlled-access freeway in Ontario, Canada, that connects the city of Mississauga to Brampton and links to other key routes in the Greater Toronto Area.
-
B.
Highway 409
Highway 409 is a short Ontario 400-series highway in the Greater Toronto Area that primarily serves as a connector between Highway 401 and Toronto Pearson International Airport.
-
C.
Federal Highway 136
Federal Highway 136 is a Mexican federal roadway that serves as a key regional route connecting the city of Texcoco with other parts of central Mexico.
-
D.
State Highway 114
State Highway 114 is a major Texas state highway that serves as a key east–west transportation corridor through the Dallas–Fort Worth metropolitan area, including the city of Irving.
-
E.
State Highway 243
State Highway 243 is a Texas state highway that serves as an important east–west route connecting communities in Kaufman County and the surrounding region.
- 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 412 Target entity description: Highway 412 is a north–south toll highway in Ontario, Canada, linking Highway 401 with Highway 407 and serving as a key connector in the Greater Toronto Area road network.
-
A.
Highway 410
Highway 410 is a major controlled-access freeway in Ontario, Canada, that connects the city of Mississauga to Brampton and links to other key routes in the Greater Toronto Area.
-
B.
Highway 409
Highway 409 is a short Ontario 400-series highway in the Greater Toronto Area that primarily serves as a connector between Highway 401 and Toronto Pearson International Airport.
-
C.
Federal Highway 136
Federal Highway 136 is a Mexican federal roadway that serves as a key regional route connecting the city of Texcoco with other parts of central Mexico.
-
D.
State Highway 114
State Highway 114 is a major Texas state highway that serves as a key east–west transportation corridor through the Dallas–Fort Worth metropolitan area, including the city of Irving.
-
E.
State Highway 243
State Highway 243 is a Texas state highway that serves as an important east–west route connecting communities in Kaufman County and the surrounding region.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
controlled-access highway
ⓘ
provincial highway ⓘ toll highway ⓘ |
| accessControl | full access control ⓘ |
| connectsTo |
Highway 401
NERFINISHED
ⓘ
Highway 407 NERFINISHED ⓘ Highway 407 ETR NERFINISHED ⓘ |
| country | Canada ⓘ |
| hasDirectionA | South ⓘ |
| hasDirectionB | North ⓘ |
| hasJunctionWith |
Highway 401
NERFINISHED
ⓘ
Highway 407 NERFINISHED ⓘ |
| hasLaneConfiguration | multi-lane divided highway ⓘ |
| isConnectorBetween | Highway 401 and Highway 407 ⓘ |
| locatedIn |
City of Whitby
NERFINISHED
ⓘ
Ontario ⓘ Regional Municipality of Durham NERFINISHED ⓘ |
| locatedInTimeZone | Eastern Time Zone ⓘ |
| maintainedBy | Ministry of Transportation of Ontario NERFINISHED ⓘ |
| openedToTraffic |
2016
ⓘ
June 2016 ⓘ |
| orientation | north–south ⓘ |
| partOf |
Greater Toronto Area road network
NERFINISHED
ⓘ
Ontario provincial highway network NERFINISHED ⓘ |
| regionServed |
Durham Region
NERFINISHED
ⓘ
Greater Toronto Area ⓘ |
| roadType | freeway ⓘ |
| terminusNorth | Highway 407 in Whitby ⓘ |
| terminusSouth | Highway 401 in Whitby NERFINISHED ⓘ |
| toll | yes ⓘ |
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 412 Description of subject: Highway 412 is a north–south toll highway in Ontario, Canada, linking Highway 401 with Highway 407 and serving as a key connector in the Greater Toronto Area road network.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.