Jalandhar–Firozpur railway line
E470672
The Jalandhar–Firozpur railway line is a key rail route in the Indian state of Punjab that connects major cities in the Doaba and Malwa regions and supports both passenger and freight traffic.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Firozpur–Jalandhar line | 1 |
| Jalandhar–Firozpur line | 1 |
| Jalandhar–Firozpur railway line canonical | 1 |
| Ludhiana–Firozpur line | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4791798 — 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: Jalandhar–Firozpur railway line Context triple: [Kapurthala district, hasMajorRailConnection, Jalandhar–Firozpur railway line]
-
A.
Delhi–Ambala railway line
The Delhi–Ambala railway line is a key rail corridor in northern India connecting the national capital Delhi with the city of Ambala, serving major towns and districts along its route.
-
B.
Ambala–Attari line
The Ambala–Attari line is a major railway route in northern India that connects Ambala in Haryana to Attari near the India–Pakistan border, serving as an important corridor for both passenger and freight traffic.
-
C.
Delhi–Amritsar line
The Delhi–Amritsar line is a major Indian Railways route connecting the national capital Delhi with the city of Amritsar in Punjab, serving as a key passenger and freight corridor in North India.
-
D.
Eastern Punjab Railway
Eastern Punjab Railway was a former railway system in British India that operated in the eastern part of the Punjab region before being absorbed into the Northern Railway zone after independence and partition.
-
E.
Firozpur railway division
Firozpur railway division is an administrative division of Indian Railways responsible for managing railway operations, infrastructure, and services in and around the Firozpur region of northern India.
- 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: Jalandhar–Firozpur railway line Target entity description: The Jalandhar–Firozpur railway line is a key rail route in the Indian state of Punjab that connects major cities in the Doaba and Malwa regions and supports both passenger and freight traffic.
-
A.
Delhi–Ambala railway line
The Delhi–Ambala railway line is a key rail corridor in northern India connecting the national capital Delhi with the city of Ambala, serving major towns and districts along its route.
-
B.
Ambala–Attari line
The Ambala–Attari line is a major railway route in northern India that connects Ambala in Haryana to Attari near the India–Pakistan border, serving as an important corridor for both passenger and freight traffic.
-
C.
Delhi–Amritsar line
The Delhi–Amritsar line is a major Indian Railways route connecting the national capital Delhi with the city of Amritsar in Punjab, serving as a key passenger and freight corridor in North India.
-
D.
Eastern Punjab Railway
Eastern Punjab Railway was a former railway system in British India that operated in the eastern part of the Punjab region before being absorbed into the Northern Railway zone after independence and partition.
-
E.
Firozpur railway division
Firozpur railway division is an administrative division of Indian Railways responsible for managing railway operations, infrastructure, and services in and around the Firozpur region of northern India.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf | railway line ⓘ |
| connectsCity |
Firozpur
ⓘ
linked to:
Ferozepur
Jalandhar ⓘ |
| country | India ⓘ |
| endPoint |
Firozpur
ⓘ
linked to:
Ferozepur
|
| hasFunction | intercity rail transport ⓘ |
| hasGauge | broad gauge ⓘ |
| hasTerminusStation |
Firozpur Cantonment railway station
ⓘ
Jalandhar City railway station ⓘ |
| importance | key rail route in Punjab ⓘ |
| locatedIn |
Punjab
ⓘ
northern India ⓘ |
| locatedInState |
Punjab, India
ⓘ
linked to:
Punjab
|
| partOf |
Indian Railways network
ⓘ
linked to:
Indian Railways
|
| passesThroughRegion |
Doaba region of Punjab
ⓘ
linked to:
Doaba (Punjab)
Malwa region of Punjab ⓘ |
| railwayZone | Northern Railway zone ⓘ |
| regionServed |
Doaba
ⓘ
Malwa ⓘ |
| startPoint | Jalandhar ⓘ |
| supportsTrafficType |
freight
ⓘ
passenger ⓘ |
| usedFor |
movement of goods
ⓘ
movement of passengers ⓘ regional connectivity ⓘ |
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: Jalandhar–Firozpur railway line Description of subject: The Jalandhar–Firozpur railway line is a key rail route in the Indian state of Punjab that connects major cities in the Doaba and Malwa regions and supports both passenger and freight traffic.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Jalandhar–Firozpur railway line
linked to: Jalandhar–Firozpur railway line
linked to: Jalandhar–Firozpur railway line