Kolkata–Mumbai highway
E637628
The Kolkata–Mumbai highway is a major arterial road in India that forms part of the east–west corridor linking the eastern metropolis of Kolkata with the western financial hub of Mumbai.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Kolkata–Mumbai highway canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7028864 — 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: Kolkata–Mumbai highway Context triple: [Uluberia, connectedByHighway, Kolkata–Mumbai highway]
-
A.
Pune–Bengaluru Highway
The Pune–Bengaluru Highway is a major segment of India’s National Highway network that connects the cities of Pune in Maharashtra and Bengaluru in Karnataka, serving as a key corridor for regional trade and travel.
-
B.
Old Mumbai–Pune Highway
The Old Mumbai–Pune Highway is a major arterial road in Maharashtra, India, historically serving as the primary route between Mumbai and Pune and passing through hill stations like Lonavala.
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C.
Delhi–Mumbai Expressway
The Delhi–Mumbai Expressway is a major under-construction, high-speed, access-controlled highway designed to significantly reduce travel time and boost connectivity between India’s national capital, Delhi, and its financial hub, Mumbai.
-
D.
Delhi–Jaipur highway corridor
The Delhi–Jaipur highway corridor is a major road link in northern India connecting the national capital region around Delhi with the city of Jaipur, facilitating significant commuter and freight traffic.
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E.
Mumbai–Pune Expressway
The Mumbai–Pune Expressway is India’s first six-lane, access-controlled, high-speed expressway linking the cities of Mumbai and Pune through the Western Ghats.
- 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: Kolkata–Mumbai highway Target entity description: The Kolkata–Mumbai highway is a major arterial road in India that forms part of the east–west corridor linking the eastern metropolis of Kolkata with the western financial hub of Mumbai.
-
A.
Pune–Bengaluru Highway
The Pune–Bengaluru Highway is a major segment of India’s National Highway network that connects the cities of Pune in Maharashtra and Bengaluru in Karnataka, serving as a key corridor for regional trade and travel.
-
B.
Old Mumbai–Pune Highway
The Old Mumbai–Pune Highway is a major arterial road in Maharashtra, India, historically serving as the primary route between Mumbai and Pune and passing through hill stations like Lonavala.
-
C.
Delhi–Mumbai Expressway
The Delhi–Mumbai Expressway is a major under-construction, high-speed, access-controlled highway designed to significantly reduce travel time and boost connectivity between India’s national capital, Delhi, and its financial hub, Mumbai.
-
D.
Delhi–Jaipur highway corridor
The Delhi–Jaipur highway corridor is a major road link in northern India connecting the national capital region around Delhi with the city of Jaipur, facilitating significant commuter and freight traffic.
-
E.
Mumbai–Pune Expressway
The Mumbai–Pune Expressway is India’s first six-lane, access-controlled, high-speed expressway linking the cities of Mumbai and Pune through the Western Ghats.
- F. None of above. chosen
Statements (26)
| Predicate | Object |
|---|---|
| instanceOf |
highway
ⓘ
road transport corridor ⓘ |
| connects |
Kolkata
ⓘ
linked to:
Calcutta
Mumbai ⓘ |
| connectsMajorCity |
Kolkata
ⓘ
linked to:
Calcutta
Mumbai ⓘ |
| connectsRegion |
eastern India
ⓘ
western India ⓘ |
| country | India ⓘ |
| easternTerminus |
Kolkata
ⓘ
linked to:
Calcutta
|
| economicImportance | supports trade between eastern and western India ⓘ |
| function | major arterial road ⓘ |
| hasDirection | east–west ⓘ |
| linksEconomicCenter |
Kolkata
ⓘ
linked to:
Calcutta
Mumbai ⓘ |
| locatedIn | India ⓘ |
| partOf |
East–West Corridor
ⓘ
linked to:
East–West corridor
|
| role | part of national east–west transport corridor ⓘ |
| servesCity |
Kolkata
ⓘ
linked to:
Calcutta
Mumbai ⓘ |
| significance | links eastern metropolis with western financial hub ⓘ |
| transportMode | road ⓘ |
| usedFor |
freight movement
ⓘ
long-distance road transport ⓘ passenger travel ⓘ |
| westernTerminus | Mumbai ⓘ |
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: Kolkata–Mumbai highway Description of subject: The Kolkata–Mumbai highway is a major arterial road in India that forms part of the east–west corridor linking the eastern metropolis of Kolkata with the western financial hub of Mumbai.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.