Route 21
E1259263
UNEXPLORED
Route 21 is a national highway in Costa Rica that serves as a key transportation corridor connecting communities in the northwestern part of the country.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Route 21 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T17259187 — 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: Route 21 Context triple: [Costa Rican Route 21, abbreviation, Route 21]
-
A.
Route 21
Route 21 is a key state highway in New Jersey that runs along the Passaic River, serving as a major commuter and industrial corridor between Newark and Paterson.
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B.
Route 20
Route 20 is a major east–west U.S. highway that spans the country, connecting numerous states and cities across the northern United States.
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C.
Route 18
Route 18 is a major state highway in central New Jersey that serves as a key north–south corridor connecting communities such as New Brunswick and Sayreville.
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D.
Route 210
Route 210 is a highway in Newfoundland and Labrador, Canada, that serves as a primary transportation corridor on the Burin Peninsula.
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E.
Route 211
Route 211 is a regional road on Newfoundland’s Burin Peninsula that connects several small coastal communities to the peninsula’s main highway network.
- 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: Route 21 Target entity description: Route 21 is a national highway in Costa Rica that serves as a key transportation corridor connecting communities in the northwestern part of the country.
-
A.
Route 21
Route 21 is a key state highway in New Jersey that runs along the Passaic River, serving as a major commuter and industrial corridor between Newark and Paterson.
-
B.
Route 20
Route 20 is a major east–west U.S. highway that spans the country, connecting numerous states and cities across the northern United States.
-
C.
Route 18
Route 18 is a major state highway in central New Jersey that serves as a key north–south corridor connecting communities such as New Brunswick and Sayreville.
-
D.
Route 210
Route 210 is a highway in Newfoundland and Labrador, Canada, that serves as a primary transportation corridor on the Burin Peninsula.
-
E.
Route 211
Route 211 is a regional road on Newfoundland’s Burin Peninsula that connects several small coastal communities to the peninsula’s main highway network.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.