National Highway 21
E1474180
UNEXPLORED
National Highway 21 is a major Indian roadway that serves as an important regional transport corridor, linking key cities and facilitating trade and travel across its route.
All labels observed (1)
| Label | Occurrences |
|---|---|
| National Highway 21 canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T11851419 — 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: National Highway 21 Context triple: [Dausa, connectedByHighway, National Highway 21]
-
A.
National Highway 20
National Highway 20 was the former national route designation for a major Australian highway corridor later incorporated into the Sturt Highway.
-
B.
National Highway 19
National Highway 19 is a major Indian roadway that forms part of the key east–west transport corridor connecting important cities across northern and eastern India.
-
C.
National Highway 29
National Highway 29 is a major roadway in Northeast India that serves as a key transport and trade corridor linking important towns and cities in the region, including Dimapur.
-
D.
National Highway 152
National Highway 152 is a major Indian roadway in the state of Haryana that connects several key towns and facilitates regional transportation and commerce.
-
E.
National Highway 27
National Highway 27 is a major Indian roadway that forms part of the country’s east–west transport corridor, linking key cities and facilitating regional connectivity and trade.
- 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: National Highway 21 Target entity description: National Highway 21 is a major Indian roadway that serves as an important regional transport corridor, linking key cities and facilitating trade and travel across its route.
-
A.
National Highway 20
National Highway 20 was the former national route designation for a major Australian highway corridor later incorporated into the Sturt Highway.
-
B.
National Highway 19
National Highway 19 is a major Indian roadway that forms part of the key east–west transport corridor connecting important cities across northern and eastern India.
-
C.
National Highway 29
National Highway 29 is a major roadway in Northeast India that serves as a key transport and trade corridor linking important towns and cities in the region, including Dimapur.
-
D.
National Highway 152
National Highway 152 is a major Indian roadway in the state of Haryana that connects several key towns and facilitates regional transportation and commerce.
-
E.
National Highway 27
National Highway 27 is a major Indian roadway that forms part of the country’s east–west transport corridor, linking key cities and facilitating regional connectivity and trade.
- F. None of above. chosen
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.