National Highway 19
E690924
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.
All labels observed (2)
| Label | Occurrences |
|---|---|
| National Highway 19 canonical | 2 |
| National Highway 19 (new numbering) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1215235 — 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 19 Context triple: [Varanasi, locatedOnNationalHighway, National Highway 19]
-
A.
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.
-
B.
National Highway 71
National Highway 71 is a significant roadway in India that connects key cities and facilitates regional transportation and commerce, including access to the pilgrimage center of Tirupati.
-
C.
National Highway 20
National Highway 20 was the former national route designation for a major Australian highway corridor later incorporated into the Sturt Highway.
-
D.
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.
-
E.
National Highway 2
National Highway 2 is a major Indian roadway that connects key cities in the northeastern region, serving as an important route for trade and travel through Manipur and neighboring states.
- 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 19 Target entity description: 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.
-
A.
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.
-
B.
National Highway 71
National Highway 71 is a significant roadway in India that connects key cities and facilitates regional transportation and commerce, including access to the pilgrimage center of Tirupati.
-
C.
National Highway 20
National Highway 20 was the former national route designation for a major Australian highway corridor later incorporated into the Sturt Highway.
-
D.
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.
-
E.
National Highway 2
National Highway 2 is a major roadway in northern Vietnam that connects Hanoi with several provinces to the northwest, serving as an important route for regional transport and trade.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf | national highway in India ⓘ |
| connectsCity |
Agra
NERFINISHED
ⓘ
Allahabad NERFINISHED ⓘ Kanpur NERFINISHED ⓘ Kolkata region NERFINISHED ⓘ Varanasi NERFINISHED ⓘ |
| connectsRegion |
eastern India
ⓘ
northern India ⓘ |
| country | India ⓘ |
| directionA | West ⓘ |
| directionB | East ⓘ |
| formerName | National Highway 2 (India) NERFINISHED ⓘ |
| hasTollPlazas | yes ⓘ |
| isMajorCorridorFor |
east–west road transport in eastern India
ⓘ
east–west road transport in northern India ⓘ |
| laneConfiguration |
four-lane in many sections
ⓘ
six-lane in some sections ⓘ |
| maintainedBy | National Highways Authority of India NERFINISHED ⓘ |
| partOf |
Asian Highway 1
NERFINISHED
ⓘ
Asian Highway 2 NERFINISHED ⓘ Golden Quadrilateral NERFINISHED ⓘ National Highway network of India NERFINISHED ⓘ |
| passesThrough |
Agra
NERFINISHED
ⓘ
Allahabad NERFINISHED ⓘ Asansol NERFINISHED ⓘ Aurangabad (Bihar) NERFINISHED ⓘ Bagodar NERFINISHED ⓘ Bardhaman NERFINISHED ⓘ Barhi NERFINISHED ⓘ Bihar NERFINISHED ⓘ Dankuni NERFINISHED ⓘ Dobhi NERFINISHED ⓘ Durgapur NERFINISHED ⓘ Etawah NERFINISHED ⓘ Firozabad NERFINISHED ⓘ Gobindpur NERFINISHED ⓘ Jharkhand NERFINISHED ⓘ Kanpur NERFINISHED ⓘ Mughalsarai NERFINISHED ⓘ Sasaram NERFINISHED ⓘ Uttar Pradesh NERFINISHED ⓘ Varanasi NERFINISHED ⓘ West Bengal NERFINISHED ⓘ |
| routeNumber | 19 ⓘ |
| surfaceType | paved ⓘ |
| terminusA | Agra NERFINISHED ⓘ |
| terminusB | Dankuni NERFINISHED ⓘ |
| usedFor |
freight transport
ⓘ
long-distance passenger transport ⓘ |
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: National Highway 19 Description of subject: 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.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
National Highway 19 (new numbering)