New York State Route 420
E639590
New York State Route 420 is a north–south state highway in St. Lawrence County, New York, connecting the village of Massena with U.S. Route 11 near Potsdam.
All labels observed (1)
| Label | Occurrences |
|---|---|
| New York State Route 420 canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T4605979 — 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: New York State Route 420 Context triple: [Norfolk, New York, United States, hasTransportation, New York State Route 420]
-
A.
New York State Route 240
New York State Route 240 is a north–south state highway in western New York that connects several suburbs and rural communities south of Buffalo.
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B.
New York State Route 403
New York State Route 403 is a short state highway in New York’s Hudson Valley that connects local communities to major routes such as US 9 and NY 9D near the Hudson River.
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C.
New York State Route 417
New York State Route 417 is an east–west state highway in southwestern New York that passes through communities such as Olean, connecting several towns across the Southern Tier region.
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D.
New York State Route 347
New York State Route 347 is a major east–west arterial highway on Long Island that serves as a key commuter and commercial corridor in Suffolk County.
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E.
New York State Route 214
New York State Route 214 is a north–south state highway in the Catskill Mountains of New York, connecting the town of Hunter with surrounding communities through a scenic mountain corridor.
- 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: New York State Route 420 Target entity description: New York State Route 420 is a north–south state highway in St. Lawrence County, New York, connecting the village of Massena with U.S. Route 11 near Potsdam.
-
A.
New York State Route 240
New York State Route 240 is a north–south state highway in western New York that connects several suburbs and rural communities south of Buffalo.
-
B.
New York State Route 403
New York State Route 403 is a short state highway in New York’s Hudson Valley that connects local communities to major routes such as US 9 and NY 9D near the Hudson River.
-
C.
New York State Route 417
New York State Route 417 is an east–west state highway in southwestern New York that passes through communities such as Olean, connecting several towns across the Southern Tier region.
-
D.
New York State Route 347
New York State Route 347 is a major east–west arterial highway on Long Island that serves as a key commuter and commercial corridor in Suffolk County.
-
E.
New York State Route 214
New York State Route 214 is a north–south state highway in the Catskill Mountains of New York, connecting the town of Hunter with surrounding communities through a scenic mountain corridor.
- F. None of above. chosen
Statements (24)
| Predicate | Object |
|---|---|
| instanceOf | state highway ⓘ |
| connectsTo |
U.S. Route 11
NERFINISHED
ⓘ
village of Massena, New York NERFINISHED ⓘ |
| country | United States of America ⓘ |
| county | St. Lawrence County, New York NERFINISHED ⓘ |
| hasJunctionWith |
New York State Route 310
NERFINISHED
ⓘ
New York State Route 37 NERFINISHED ⓘ |
| highwayDirection | north–south ⓘ |
| highwayNumber | 420 ⓘ |
| isNumberedAfter | New York State Route 419 NERFINISHED ⓘ |
| isNumberedBefore | New York State Route 421 NERFINISHED ⓘ |
| locatedIn | St. Lawrence County, New York NERFINISHED ⓘ |
| locatedInTimeZone | Eastern Time Zone ⓘ |
| maintainedBy | New York State Department of Transportation ⓘ |
| partOf | New York State Route system NERFINISHED ⓘ |
| passesNear |
Massena International Airport (Richards Field)
NERFINISHED
ⓘ
Potsdam, New York NERFINISHED ⓘ |
| region | Northern New York NERFINISHED ⓘ |
| roadType | two-lane highway ⓘ |
| routeDesignation | NY 420 NERFINISHED ⓘ |
| state | New York ⓘ |
| terminusNorth | Massena, New York NERFINISHED ⓘ |
| terminusSouth | U.S. Route 11 near Potsdam, New York NERFINISHED ⓘ |
| usedFor | motor vehicle transportation ⓘ |
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: New York State Route 420 Description of subject: New York State Route 420 is a north–south state highway in St. Lawrence County, New York, connecting the village of Massena with U.S. Route 11 near Potsdam.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.