Nagpur–Wardha section
E765876
The Nagpur–Wardha section is a key railway corridor in Maharashtra, India, connecting the major junctions of Nagpur and Wardha and forming part of important national rail routes.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Badnera–Wardha section | 1 |
| Nagpur–Wardha section canonical | 1 |
| Wardha–Nagpur section | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8921862 — 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: Nagpur–Wardha section Context triple: [Wardha Junction, railwayLine, Nagpur–Wardha section]
-
A.
Bhopal–Nagpur section
The Bhopal–Nagpur section is a key railway corridor in central India that connects the cities of Bhopal and Nagpur, passing through important intermediate stations such as Betul.
-
B.
Jabalpur–Nagpur section
The Jabalpur–Nagpur section is a key railway line in central India that connects the cities of Jabalpur in Madhya Pradesh and Nagpur in Maharashtra, serving as an important route for both passenger and freight trains.
-
C.
Jabalpur–Bhusaval section
The Jabalpur–Bhusaval section is a key railway line in central India that connects Jabalpur in Madhya Pradesh with Bhusaval in Maharashtra, forming part of an important route for passenger and freight traffic.
-
D.
Jabalpur–Itarsi section
The Jabalpur–Itarsi section is a key railway corridor in the Indian state of Madhya Pradesh that connects the city of Jabalpur with the major junction of Itarsi, serving numerous intermediate towns and facilitating regional passenger and freight movement.
-
E.
Nagpur–Bhusawal line
The Nagpur–Bhusawal line is a major railway route in central India that connects Nagpur with Bhusawal, forming an important segment of the Howrah–Mumbai main line.
- 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: Nagpur–Wardha section Target entity description: The Nagpur–Wardha section is a key railway corridor in Maharashtra, India, connecting the major junctions of Nagpur and Wardha and forming part of important national rail routes.
-
A.
Bhopal–Nagpur section
The Bhopal–Nagpur section is a key railway corridor in central India that connects the cities of Bhopal and Nagpur, passing through important intermediate stations such as Betul.
-
B.
Jabalpur–Nagpur section
The Jabalpur–Nagpur section is a key railway line in central India that connects the cities of Jabalpur in Madhya Pradesh and Nagpur in Maharashtra, serving as an important route for both passenger and freight trains.
-
C.
Jabalpur–Bhusaval section
The Jabalpur–Bhusaval section is a key railway line in central India that connects Jabalpur in Madhya Pradesh with Bhusaval in Maharashtra, forming part of an important route for passenger and freight traffic.
-
D.
Jabalpur–Itarsi section
The Jabalpur–Itarsi section is a key railway corridor in the Indian state of Madhya Pradesh that connects the city of Jabalpur with the major junction of Itarsi, serving numerous intermediate towns and facilitating regional passenger and freight movement.
-
E.
Nagpur–Bhusawal line
The Nagpur–Bhusawal line is a major railway route in central India that connects Nagpur with Bhusawal, forming an important segment of the Howrah–Mumbai main line.
- F. None of above. chosen
Statements (24)
| Predicate | Object |
|---|---|
| instanceOf | railway line ⓘ |
| connects |
Nagpur
ⓘ
Wardha ⓘ
linked to:
Wardha district
|
| connectsMajorJunctions |
Nagpur Junction
ⓘ
linked to:
Nagpur Junction railway station
Wardha Junction ⓘ |
| country | India ⓘ |
| electrification | electrified ⓘ |
| endPoint |
Wardha Junction railway station
ⓘ
linked to:
Wardha Junction
|
| formsPartOf | important national rail routes ⓘ |
| gauge | broad gauge ⓘ |
| hasJunction |
Nagpur Junction railway station
ⓘ
Wardha Junction railway station ⓘ
linked to:
Wardha Junction
|
| importance | key railway corridor in Maharashtra ⓘ |
| locatedIn | Maharashtra ⓘ |
| locatedOnCorridor |
Delhi–Chennai line
ⓘ
Howrah–Nagpur–Mumbai line ⓘ |
| operator | Central Railway ⓘ |
| owner | Indian Railways ⓘ |
| partOf | Central Railway zone ⓘ |
| region |
Vidarbha
ⓘ
linked to:
Vidarbha region
|
| startPoint | Nagpur Junction railway station ⓘ |
| state | Maharashtra ⓘ |
| usedFor |
freight rail transport
ⓘ
passenger rail transport ⓘ |
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: Nagpur–Wardha section Description of subject: The Nagpur–Wardha section is a key railway corridor in Maharashtra, India, connecting the major junctions of Nagpur and Wardha and forming part of important national rail routes.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Nagpur–Wardha section
linked to: Nagpur–Wardha section