North–South and East–West Corridor
E652165
The North–South and East–West Corridor is a major Indian highway development project that connects the country’s extremities through long-distance north–south and east–west routes to improve national connectivity and economic integration.
All labels observed (2)
| Label | Occurrences |
|---|---|
| North–South Corridor of the National Highways Development Project | 1 |
| North–South and East–West Corridor canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7256405 — 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: North–South and East–West Corridor Context triple: [National Highway network of India, supports, North–South and East–West Corridor]
-
A.
North–South Corridor
The North–South Corridor is a major metro line of the Ahmedabad Metro system that runs along the city’s north–south axis, connecting key residential and commercial areas.
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B.
North–South Corridor
The North–South Corridor is a principal metro line of the Lucknow Metro system in Uttar Pradesh, India, running along a north–south axis through the city.
-
C.
North–South Corridor
The North–South Corridor is a major regional transport and trade route in Southern Africa that links landlocked countries to key seaports through an integrated network of roads and railways.
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D.
East–West Corridor
The East–West Corridor is a major rapid transit line of the Ahmedabad Metro system in Ahmedabad, India, connecting key areas across the city from east to west.
-
E.
East–West Corridor
The East–West Corridor is a principal rapid transit line of the Lucknow Metro system in Lucknow, India, running across the city in an east–west direction.
- 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: North–South and East–West Corridor Target entity description: The North–South and East–West Corridor is a major Indian highway development project that connects the country’s extremities through long-distance north–south and east–west routes to improve national connectivity and economic integration.
-
A.
North–South Corridor
The North–South Corridor is a major regional transport and trade route in Southern Africa that links landlocked countries to key seaports through an integrated network of roads and railways.
-
B.
North–South Corridor
The North–South Corridor is a major metro line of the Ahmedabad Metro system that runs along the city’s north–south axis, connecting key residential and commercial areas.
-
C.
North–South Corridor
The North–South Corridor is a principal metro line of the Lucknow Metro system in Uttar Pradesh, India, running along a north–south axis through the city.
-
D.
East–West Corridor
The East–West Corridor is a major rapid transit line of the Ahmedabad Metro system in Ahmedabad, India, connecting key areas across the city from east to west.
-
E.
East–West Corridor
The East–West Corridor is a principal rapid transit line of the Lucknow Metro system in Lucknow, India, running across the city in an east–west direction.
- F. None of above. chosen
Statements (33)
| Predicate | Object |
|---|---|
| instanceOf |
highway development project
ⓘ
road transport infrastructure project ⓘ |
| alsoKnownAs | NS-EW Corridor NERFINISHED ⓘ |
| componentOf | national highway network of India ⓘ |
| connects |
eastern India
ⓘ
northern India ⓘ southern India ⓘ western India NERFINISHED ⓘ |
| connectsExtremities |
east of India
ⓘ
north of India ⓘ south of India ⓘ west of India ⓘ |
| country | India ⓘ |
| designedFor |
long-distance freight movement
ⓘ
long-distance passenger movement ⓘ |
| goal |
enhance regional connectivity
ⓘ
reduce travel time across India ⓘ support trade and commerce ⓘ |
| impact |
facilitates movement of goods across India
ⓘ
improves accessibility between distant regions of India ⓘ supports economic growth ⓘ |
| implementedBy | Government of India NERFINISHED ⓘ |
| importance | forms backbone of India’s arterial highway network ⓘ |
| managingAgency | National Highways Authority of India NERFINISHED ⓘ |
| mode | road transport ⓘ |
| partOf | National Highways Development Project NERFINISHED ⓘ |
| policyDomain | national infrastructure development ⓘ |
| purpose |
facilitate long-distance road transport
ⓘ
improve national connectivity ⓘ promote economic integration ⓘ |
| routeType |
east–west corridor
ⓘ
north–south corridor ⓘ |
| sector | transport infrastructure ⓘ |
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: North–South and East–West Corridor Description of subject: The North–South and East–West Corridor is a major Indian highway development project that connects the country’s extremities through long-distance north–south and east–west routes to improve national connectivity and economic integration.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
North–South Corridor of the National Highways Development Project