Jaynagar–Janakpur–Bardibas railway line
E850838
The Jaynagar–Janakpur–Bardibas railway line is a cross-border rail route linking India and Nepal, primarily serving as a key passenger corridor between Bihar’s Jainagar and Nepal’s Janakpur region.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Jaynagar–Janakpur–Bardibas railway line canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T10222901 — 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: Jaynagar–Janakpur–Bardibas railway line Context triple: [Jainagar, railwayLineTerminusOf, Jaynagar–Janakpur–Bardibas railway line]
-
A.
Bandel–Katwa line
The Bandel–Katwa line is a suburban and regional railway corridor in West Bengal, India, connecting Bandel with Katwa and serving numerous towns and rural areas along the Hooghly and Burdwan districts.
-
B.
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.
-
C.
Sealdah–Bangaon railway line
The Sealdah–Bangaon railway line is a suburban rail corridor in the Kolkata metropolitan area of West Bengal, India, connecting Sealdah station with Bangaon and serving numerous intermediate urban and suburban localities.
-
D.
Kharagpur–Digha line
The Kharagpur–Digha line is a railway route in eastern India that connects the major junction of Kharagpur with the coastal resort town of Digha, serving both local commuters and tourists.
-
E.
Eklakhi–Balurghat branch line
The Eklakhi–Balurghat branch line is a regional railway route in West Bengal, India, connecting the town of Balurghat with the broader Indian Railways network.
- 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: Jaynagar–Janakpur–Bardibas railway line Target entity description: The Jaynagar–Janakpur–Bardibas railway line is a cross-border rail route linking India and Nepal, primarily serving as a key passenger corridor between Bihar’s Jainagar and Nepal’s Janakpur region.
-
A.
Bandel–Katwa line
The Bandel–Katwa line is a suburban and regional railway corridor in West Bengal, India, connecting Bandel with Katwa and serving numerous towns and rural areas along the Hooghly and Burdwan districts.
-
B.
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.
-
C.
Sealdah–Bangaon railway line
The Sealdah–Bangaon railway line is a suburban rail corridor in the Kolkata metropolitan area of West Bengal, India, connecting Sealdah station with Bangaon and serving numerous intermediate urban and suburban localities.
-
D.
Kharagpur–Digha line
The Kharagpur–Digha line is a railway route in eastern India that connects the major junction of Kharagpur with the coastal resort town of Digha, serving both local commuters and tourists.
-
E.
Eklakhi–Balurghat branch line
The Eklakhi–Balurghat branch line is a regional railway route in West Bengal, India, connecting the town of Balurghat with the broader Indian Railways network.
- F. None of above. chosen
Statements (33)
| Predicate | Object |
|---|---|
| instanceOf |
cross-border railway line
ⓘ
railway line ⓘ |
| borderCountries |
India
ⓘ
Nepal ⓘ |
| borderCrossingPoint | Jaynagar–Kurtha section ⓘ |
| connects |
Bardibas
ⓘ
Janakpur ⓘ Jaynagar ⓘ |
| connectsPilgrimageSite |
Janakpur Dham
ⓘ
linked to:
Janakpur
|
| country |
India
ⓘ
Nepal ⓘ |
| crossesBorderBetween |
India
ⓘ
Nepal ⓘ |
| electrificationStatus | non-electrified ⓘ |
| gauge | broad gauge ⓘ |
| historicalUse | narrow-gauge passenger service ⓘ |
| locatedInIndianState | Bihar ⓘ |
| locatedInNepalProvince | Madhesh Province ⓘ |
| operatorInIndia | East Central Railway ⓘ |
| operatorInNepal | Nepal Railway Company ⓘ |
| ownerInIndia | Indian Railways ⓘ |
| ownerInNepal | Nepal Railway Company ⓘ |
| partOf |
India–Nepal rail connectivity
ⓘ
linked to:
Indo-Nepal railway corridor
|
| passesThrough | Janakpur ⓘ |
| previousGauge | narrow gauge ⓘ |
| primaryUse | passenger transport ⓘ |
| servesRegion |
Bardibas region
ⓘ
Janakpur region ⓘ
linked to:
Janakpur
Jaynagar region ⓘ |
| status | operational ⓘ |
| terminusInIndia | Jaynagar ⓘ |
| terminusInNepal | Bardibas ⓘ |
| upgrade | converted to broad gauge ⓘ |
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: Jaynagar–Janakpur–Bardibas railway line Description of subject: The Jaynagar–Janakpur–Bardibas railway line is a cross-border rail route linking India and Nepal, primarily serving as a key passenger corridor between Bihar’s Jainagar and Nepal’s Janakpur region.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.