Vivekananda Setu
E642974
Vivekananda Setu is a historic multi-span bridge over the Hooghly River near Kolkata, India, serving as a key road and rail link between Howrah and the city.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Vivekananda Setu canonical | 3 |
| Vidyasagar Setu | 2 |
| Hooghly River crossing between Kolkata and Howrah | 1 |
| Second Vivekananda Bridge | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7085162 — 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: Vivekananda Setu Context triple: [Nivedita Setu, near, Vivekananda Setu]
-
A.
Annai Indira Gandhi Road Bridge
Annai Indira Gandhi Road Bridge is a sea bridge in Tamil Nadu, India, carrying road traffic between the mainland and Pamban Island near Rameswaram.
-
B.
Bogibeel Bridge
Bogibeel Bridge is a major combined road and rail bridge over the Brahmaputra River in Assam, India, known as one of the country’s longest river bridges and a key transport link for the region.
-
C.
Nivedita Setu
Nivedita Setu is a modern cable-stayed bridge in West Bengal, India, named after Sister Nivedita and serving as a key roadway link near Kolkata.
-
D.
Godavari Bridge
Godavari Bridge is a major rail-cum-road bridge spanning the Godavari River near Rajahmundry in Andhra Pradesh, India, and is known as one of the country’s longest and most iconic river crossings.
-
E.
Chaderghat Bridge
Chaderghat Bridge is a major road bridge in Hyderabad, India, that serves as an important connector across the Musi River within the city.
- 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: Vivekananda Setu Target entity description: Vivekananda Setu is a historic multi-span bridge over the Hooghly River near Kolkata, India, serving as a key road and rail link between Howrah and the city.
-
A.
Annai Indira Gandhi Road Bridge
Annai Indira Gandhi Road Bridge is a sea bridge in Tamil Nadu, India, carrying road traffic between the mainland and Pamban Island near Rameswaram.
-
B.
Bogibeel Bridge
Bogibeel Bridge is a major combined road and rail bridge over the Brahmaputra River in Assam, India, known as one of the country’s longest river bridges and a key transport link for the region.
-
C.
Nivedita Setu
Nivedita Setu is a modern cable-stayed bridge in West Bengal, India, named after Sister Nivedita and serving as a key roadway link near Kolkata.
-
D.
Godavari Bridge
Godavari Bridge is a major rail-cum-road bridge spanning the Godavari River near Rajahmundry in Andhra Pradesh, India, and is known as one of the country’s longest and most iconic river crossings.
-
E.
Chaderghat Bridge
Chaderghat Bridge is a major road bridge in Hyderabad, India, that serves as an important connector across the Musi River within the city.
- F. None of above. chosen
Statements (39)
| Predicate | Object |
|---|---|
| instanceOf |
bridge
ⓘ
multi-span bridge ⓘ railway bridge ⓘ |
| alsoKnownAs |
Bally Bridge
ⓘ
linked to:
Bally
|
| carries |
rail traffic
ⓘ
road traffic ⓘ |
| connects |
Howrah
ⓘ
Kolkata ⓘ
linked to:
Calcutta
|
| constructionCompleted | 1931 ⓘ |
| country | India ⓘ |
| crosses | Hooghly River ⓘ |
| designedAs | truss bridge ⓘ |
| hasRailwayLine | Howrah–Bardhaman main line ⓘ |
| hasRoadway | Grand Trunk Road ⓘ |
| hasType | combined road–rail bridge ⓘ |
| heritageStatus | historic bridge ⓘ |
| historicalEra |
British India period
ⓘ
linked to:
British India
|
| importance |
key link in Kolkata’s rail network
ⓘ
key link in Kolkata’s road network ⓘ |
| locatedAt | Bally ⓘ |
| locatedIn | West Bengal ⓘ |
| locatedNear |
Kolkata
ⓘ
linked to:
Calcutta
|
| locatedOn |
Hooghly River near Bally
ⓘ
linked to:
Hooghly River
|
| maintenanceImportance | critical infrastructure for Kolkata metropolitan region ⓘ |
| materialUsed |
concrete
ⓘ
steel ⓘ |
| namedAfter | Swami Vivekananda ⓘ |
| opened | 1931 ⓘ |
| parallelStructure | Nivedita Setu ⓘ |
| partOf |
Kolkata metropolitan area
ⓘ
linked to:
Kolkata Metropolitan Area
|
| region | eastern India ⓘ |
| riverBankLocation |
Hooghly district
ⓘ
Howrah district ⓘ
linked to:
Howrah
|
| servesCity |
Howrah
ⓘ
Kolkata ⓘ
linked to:
Calcutta
|
| significance | major transport link between Howrah and Kolkata ⓘ |
| usedFor |
intercity transport
ⓘ
road connectivity between Kolkata and northern suburbs ⓘ suburban rail services ⓘ |
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: Vivekananda Setu Description of subject: Vivekananda Setu is a historic multi-span bridge over the Hooghly River near Kolkata, India, serving as a key road and rail link between Howrah and the city.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Vivekananda Setu
linked to: Vivekananda Setu
linked to: Vivekananda Setu