Ludhiana Airport
E489450
Ludhiana Airport is a domestic airport serving the city of Ludhiana in the Indian state of Punjab.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Ludhiana Airport canonical | 3 |
| Sahnewal Airport, Ludhiana | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4910575 — 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 Airport Context triple: [Ludhiana, hasAirport, Ludhiana Airport]
-
A.
Shri Guru Gobind Singh Ji Airport
Shri Guru Gobind Singh Ji Airport is a domestic airport serving the city of Nanded in Maharashtra, India, named in honor of the tenth Sikh Guru, Guru Gobind Singh.
-
B.
Chandigarh Airport
Chandigarh Airport is a domestic and international airport serving the cities of Chandigarh, Mohali, and Panchkula in northern India.
-
C.
Jammu Airport
Jammu Airport is a domestic airport serving the city of Jammu in the Indian union territory of Jammu and Kashmir, providing air connectivity to major cities in northern India.
-
D.
Bareilly Airport
Bareilly Airport is a domestic airport in Uttar Pradesh, India, serving the city of Bareilly with regional commercial flights and also functioning as an Indian Air Force base.
-
E.
Pantnagar Airport
Pantnagar Airport is a regional domestic airport in Uttarakhand, India, serving the Kumaon region and nearby cities such as Moradabad.
- 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 Airport Target entity description: Ludhiana Airport is a domestic airport serving the city of Ludhiana in the Indian state of Punjab.
-
A.
Shri Guru Gobind Singh Ji Airport
Shri Guru Gobind Singh Ji Airport is a domestic airport serving the city of Nanded in Maharashtra, India, named in honor of the tenth Sikh Guru, Guru Gobind Singh.
-
B.
Chandigarh Airport
Chandigarh Airport is a domestic and international airport serving the cities of Chandigarh, Mohali, and Panchkula in northern India.
-
C.
Jammu Airport
Jammu Airport is a domestic airport serving the city of Jammu in the Indian union territory of Jammu and Kashmir, providing air connectivity to major cities in northern India.
-
D.
Bareilly Airport
Bareilly Airport is a domestic airport in Uttar Pradesh, India, serving the city of Bareilly with regional commercial flights and also functioning as an Indian Air Force base.
-
E.
Pantnagar Airport
Pantnagar Airport is a regional domestic airport in Uttarakhand, India, serving the Kumaon region and nearby cities such as Moradabad.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
airport
ⓘ
domestic airport ⓘ |
| belongsToNetwork | Indian domestic airport network ⓘ |
| cityServed | Ludhiana ⓘ |
| country | India ⓘ |
| hasAccessibility | road transport from Ludhiana city ⓘ |
| hasCountryCode | IN ⓘ |
| hasFunction |
air cargo handling
ⓘ
passenger transport ⓘ |
| hasRunway | 12/30 ⓘ |
| hasServiceType | domestic flights ⓘ |
| hasType | public airport ⓘ |
| IATAcode | LUH ⓘ |
| ICAOcode | VILD ⓘ |
| isInCityLimitsOf | Ludhiana ⓘ |
| isPartOf | civil aviation infrastructure of India ⓘ |
| isServedBy | domestic airlines ⓘ |
| locatedIn | Ludhiana ⓘ |
| locatedInCountry | India ⓘ |
| locatedInRegion | north India ⓘ |
| locatedInState | Punjab ⓘ |
| locatedInTimeZone | IST ⓘ |
| locatedOnContinent | Asia ⓘ |
| operator | Airports Authority of India ⓘ |
| regionServed | Punjab ⓘ |
| runwaySurface | asphalt ⓘ |
| serves | Ludhiana ⓘ |
| servesPopulationCenter |
Ludhiana metropolitan area
ⓘ
linked to:
Ludhiana
|
| timeZoneUTCOffset | +05:30 ⓘ |
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 Airport Description of subject: Ludhiana Airport is a domestic airport serving the city of Ludhiana in the Indian state of Punjab.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Ludhiana Airport