Ludhiana Junction railway station
E479507
Ludhiana Junction railway station is a major railway hub in Punjab, India, serving as a key junction on the Northern Railway network and connecting Ludhiana to numerous cities across the country.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Ludhiana Junction railway station canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T4910574 — 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: Ludhiana Junction railway station Context triple: [Ludhiana, hasRailwayStation, Ludhiana Junction railway station]
-
A.
Amritsar Junction railway station
Amritsar Junction railway station is a major railway hub in the Indian state of Punjab, serving the historic city of Amritsar and providing key connections to destinations across northern India.
-
B.
Firozpur Cantonment railway station
Firozpur Cantonment railway station is a major railway junction in Ferozepur, Punjab, serving as an important hub for passenger and freight trains in northern India.
-
C.
Hisar Junction railway station
Hisar Junction railway station is a major rail hub in the Indian state of Haryana, serving as a key transit point for passenger and freight trains in the region.
-
D.
Larkana Railway Station
Larkana Railway Station is a key rail transport hub serving the city of Larkana in Sindh, Pakistan.
-
E.
Ambala Cantonment railway station
Ambala Cantonment railway station is a major railway junction in Haryana, India, serving as an important transit hub on the Delhi–Kalka and Delhi–Amritsar routes.
- 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: Ludhiana Junction railway station Target entity description: Ludhiana Junction railway station is a major railway hub in Punjab, India, serving as a key junction on the Northern Railway network and connecting Ludhiana to numerous cities across the country.
-
A.
Amritsar Junction railway station
Amritsar Junction railway station is a major railway hub in the Indian state of Punjab, serving the historic city of Amritsar and providing key connections to destinations across northern India.
-
B.
Firozpur Cantonment railway station
Firozpur Cantonment railway station is a major railway junction in Ferozepur, Punjab, serving as an important hub for passenger and freight trains in northern India.
-
C.
Hisar Junction railway station
Hisar Junction railway station is a major rail hub in the Indian state of Haryana, serving as a key transit point for passenger and freight trains in the region.
-
D.
Larkana Railway Station
Larkana Railway Station is a key rail transport hub serving the city of Larkana in Sindh, Pakistan.
-
E.
Ambala Cantonment railway station
Ambala Cantonment railway station is a major railway junction in Haryana, India, serving as an important transit hub on the Delhi–Kalka and Delhi–Amritsar routes.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
Indian Railways station
ⓘ
junction station ⓘ railway station ⓘ |
| connectsTo |
Ahmedabad
NERFINISHED
ⓘ
Ambala NERFINISHED ⓘ Amritsar NERFINISHED ⓘ Chandigarh NERFINISHED ⓘ Delhi NERFINISHED ⓘ Firozpur NERFINISHED ⓘ Jaipur NERFINISHED ⓘ Jalandhar NERFINISHED ⓘ Jammu Tawi NERFINISHED ⓘ Kolkata NERFINISHED ⓘ Lucknow NERFINISHED ⓘ Mumbai NERFINISHED ⓘ Patna NERFINISHED ⓘ Varanasi NERFINISHED ⓘ |
| country | India ⓘ |
| division | Firozpur railway division NERFINISHED ⓘ |
| electrificationStatus | electrified ⓘ |
| hasFacility |
computerized ticketing system
ⓘ
drinking water ⓘ food stalls ⓘ foot overbridges ⓘ parking ⓘ platforms ⓘ reservation office ⓘ retiring rooms ⓘ ticket counters ⓘ toilets ⓘ waiting rooms ⓘ |
| importance | major railway hub in Punjab ⓘ |
| isMajorJunctionOn | Northern Railway network NERFINISHED ⓘ |
| locatedIn |
Ludhiana
NERFINISHED
ⓘ
Ludhiana district NERFINISHED ⓘ Northern Railway zone NERFINISHED ⓘ Punjab NERFINISHED ⓘ |
| locatedOn |
Ambala–Attari line
NERFINISHED
ⓘ
Delhi–Amritsar route NERFINISHED ⓘ Ludhiana–Dhuri–Jakhal line NERFINISHED ⓘ Ludhiana–Fazilka line NERFINISHED ⓘ |
| operator | Northern Railway NERFINISHED ⓘ |
| ownedBy | Indian Railways ⓘ |
| railwayZone | Northern Railway NERFINISHED ⓘ |
| regionServed | northern India ⓘ |
| serves |
Ludhiana district
NERFINISHED
ⓘ
city of Ludhiana ⓘ |
| state | Punjab NERFINISHED ⓘ |
| stationCode | LDH NERFINISHED ⓘ |
| structureType | standard on-ground station ⓘ |
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: Ludhiana Junction railway station Description of subject: Ludhiana Junction railway station is a major railway hub in Punjab, India, serving as a key junction on the Northern Railway network and connecting Ludhiana to numerous cities across the country.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.