Howrah–Azimganj line
E736438
The Howrah–Azimganj line is a key railway route in the Indian state of West Bengal that connects Howrah with Azimganj, serving as an important corridor for both passenger and freight traffic in the region.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Howrah–Azimganj line canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8352026 — 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: Howrah–Azimganj line Context triple: [Howrah railway division, hasJurisdictionOver, Howrah–Azimganj line]
-
A.
Howrah–Tarakeswar line
The Howrah–Tarakeswar line is a suburban railway corridor in West Bengal, India, connecting Howrah with the temple town of Tarakeswar and forming part of the Kolkata Suburban Railway network.
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B.
Howrah–New Jalpaiguri line
The Howrah–New Jalpaiguri line is a major railway route in the Indian state of West Bengal that connects Kolkata’s Howrah station with New Jalpaiguri, serving as a key corridor between southern and northern Bengal.
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C.
Naihati–Ranaghat line
The Naihati–Ranaghat line is a suburban railway corridor in West Bengal, India, forming part of the Kolkata Suburban Railway network and connecting key towns along the Hooghly and Nadia districts.
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D.
Howrah–Bardhaman chord line
The Howrah–Bardhaman chord line is a major suburban and intercity railway corridor in West Bengal, India, connecting Howrah with Bardhaman via a shorter, high-capacity route.
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E.
Howrah–Kharagpur railway line
The Howrah–Kharagpur railway line is a major suburban and long-distance rail corridor in West Bengal, India, connecting the metropolitan hub of Howrah (Kolkata) with the industrial town of Kharagpur and serving numerous intermediate towns and junctions.
- 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: Howrah–Azimganj line Target entity description: The Howrah–Azimganj line is a key railway route in the Indian state of West Bengal that connects Howrah with Azimganj, serving as an important corridor for both passenger and freight traffic in the region.
-
A.
Howrah–Tarakeswar line
The Howrah–Tarakeswar line is a suburban railway corridor in West Bengal, India, connecting Howrah with the temple town of Tarakeswar and forming part of the Kolkata Suburban Railway network.
-
B.
Howrah–New Jalpaiguri line
The Howrah–New Jalpaiguri line is a major railway route in the Indian state of West Bengal that connects Kolkata’s Howrah station with New Jalpaiguri, serving as a key corridor between southern and northern Bengal.
-
C.
Naihati–Ranaghat line
The Naihati–Ranaghat line is a suburban railway corridor in West Bengal, India, forming part of the Kolkata Suburban Railway network and connecting key towns along the Hooghly and Nadia districts.
-
D.
Howrah–Bardhaman chord line
The Howrah–Bardhaman chord line is a major suburban and intercity railway corridor in West Bengal, India, connecting Howrah with Bardhaman via a shorter, high-capacity route.
-
E.
Howrah–Kharagpur railway line
The Howrah–Kharagpur railway line is a major suburban and long-distance rail corridor in West Bengal, India, connecting the metropolitan hub of Howrah (Kolkata) with the industrial town of Kharagpur and serving numerous intermediate towns and junctions.
- F. None of above. chosen
Statements (33)
| Predicate | Object |
|---|---|
| instanceOf |
railway line
ⓘ
railway route ⓘ |
| category |
Rail transport in Murshidabad district
ⓘ
Railway lines in West Bengal ⓘ Transport in Howrah ⓘ |
| connectsCity |
Azimganj
ⓘ
Howrah ⓘ |
| connectsWith |
Barharwa–Azimganj–Katwa loop
ⓘ
Howrah–Bardhaman main line ⓘ |
| country | India ⓘ |
| electrificationStatus | electrified ⓘ |
| endPoint | Azimganj ⓘ |
| gauge | broad gauge ⓘ |
| hasTerminusStation |
Azimganj Junction railway station
ⓘ
linked to:
Azimganj Junction
Howrah Junction railway station ⓘ |
| importance | supports regional trade and agriculture transport ⓘ |
| locatedIn | West Bengal ⓘ |
| locatedInRegion | eastern India ⓘ |
| operator | Eastern Railway zone ⓘ |
| owner | Indian Railways ⓘ |
| partOf |
Indian Railways network
ⓘ
linked to:
Indian Railways
|
| passesOver |
Bhagirathi River (via connecting bridges on its route vicinity)
ⓘ
linked to:
Bhagirathi River
|
| passesThrough |
Hooghly district
ⓘ
Howrah district ⓘ
linked to:
Howrah district, West Bengal
Murshidabad district ⓘ
linked to:
Murshidabad
|
| regionServed | lower Ganges basin in West Bengal ⓘ |
| serves |
freight traffic
ⓘ
passenger traffic ⓘ |
| significance | major corridor in West Bengal ⓘ |
| startPoint | Howrah ⓘ |
| usedFor |
goods trains
ⓘ
long-distance passenger trains ⓘ suburban and regional passenger trains ⓘ |
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: Howrah–Azimganj line Description of subject: The Howrah–Azimganj line is a key railway route in the Indian state of West Bengal that connects Howrah with Azimganj, serving as an important corridor for both passenger and freight traffic in the region.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.