J-Air
E143156
J-Air is a Japanese regional airline operating domestic feeder and short-haul routes on behalf of Japan Airlines.
All labels observed (2)
How this entity was disambiguated
This entity first appeared as the object of triple T1258805 — 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: J-Air Context triple: [Japan Airlines, subsidiary, J-Air]
-
A.
Flying J
Flying J is a chain of highway travel centers and truck stops in North America, known for providing fuel, food, and amenities for professional drivers and motorists.
-
B.
Ramport Aero
Ramport Aero is the company responsible for managing and operating Zhukovsky International Airport near Moscow, Russia.
-
C.
Aira Force
Aira Force is a picturesque waterfall in England’s Lake District, renowned for its dramatic cascades, woodland trails, and stone arch bridge.
-
D.
Philips Wing
Philips Wing is a modern exhibition and gallery space within Amsterdam’s Rijksmuseum, often used for temporary and special exhibitions.
-
E.
Luft
Luft is a surname most notably associated with Sid Luft, the American film producer and third husband of entertainer Judy Garland.
- 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: J-Air Target entity description: J-Air is a Japanese regional airline operating domestic feeder and short-haul routes on behalf of Japan Airlines.
-
A.
Flying J
Flying J is a chain of highway travel centers and truck stops in North America, known for providing fuel, food, and amenities for professional drivers and motorists.
-
B.
Ramport Aero
Ramport Aero is the company responsible for managing and operating Zhukovsky International Airport near Moscow, Russia.
-
C.
Aira Force
Aira Force is a picturesque waterfall in England’s Lake District, renowned for its dramatic cascades, woodland trails, and stone arch bridge.
-
D.
Philips Wing
Philips Wing is a modern exhibition and gallery space within Amsterdam’s Rijksmuseum, often used for temporary and special exhibitions.
-
E.
Luft
Luft is a surname most notably associated with Sid Luft, the American film producer and third husband of entertainer Judy Garland.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
airline
ⓘ
regional airline ⓘ |
| aircraftCabinClass |
Premium Economy
ⓘ
surface form:
Class J (JAL domestic premium economy-style)
economy class ⓘ |
| airlineGroup |
Japan Airlines
ⓘ
surface form:
Japan Airlines Group
|
| alliance | Oneworld ⓘ |
| baseAirport |
Osaka International Airport
ⓘ
Haneda Airport ⓘ
surface form:
Tokyo International Airport
|
| brandLanguage |
English
ⓘ
Japanese ⓘ |
| callsign |
J-Air
self-linksurface differs
ⓘ
surface form:
J AIR
|
| country | Japan ⓘ |
| fleetSize | approximately 25 aircraft ⓘ |
| focusCity | Nagoya Airfield ⓘ |
| foundedAsCurrentForm | 2001 ⓘ |
| frequentFlyerProgram | JAL Mileage Bank ⓘ |
| headquartersLocation |
Ikeda, Osaka Prefecture
ⓘ
surface form:
Ikeda, Osaka, Japan
|
| headquartersPrefecture | Osaka Prefecture ⓘ |
| hubAirport |
Fukuoka Airport
ⓘ
Osaka International Airport ⓘ Haneda Airport ⓘ
surface form:
Tokyo International Airport
|
| IATAcode | XM ⓘ |
| ICAOcode | JLJ ⓘ |
| marketSegment | regional passenger air transport ⓘ |
| operatesAircraftType |
Embraer 170
ⓘ
Embraer 190 ⓘ |
| operatesCodeShare | Japan Airlines ⓘ |
| operatesDomesticDestinations | multiple cities across Japan ⓘ |
| operatesForBrand | Japan Airlines ⓘ |
| operatesInCountry | Japan ⓘ |
| operatingModel | full-service regional carrier ⓘ |
| operationalRole | Japan Airlines Group regional subsidiary ⓘ |
| parentCompany | Japan Airlines ⓘ |
| predecessor | JAL Express regional operations ⓘ |
| primaryServiceArea | domestic Japan network ⓘ |
| regulatoryAuthority | Japan Civil Aviation Bureau ⓘ |
| role | feeder airline for Japan Airlines ⓘ |
| routeType |
domestic routes
ⓘ
short-haul routes ⓘ |
| safetyRecord | no major hull-loss accidents reported as of 2024 ⓘ |
| serviceType | scheduled passenger services ⓘ |
| ticketingCode | shares JL code with Japan Airlines ⓘ |
| usesBrand |
Japan Airlines
ⓘ
surface form:
JAL
|
| website | https://www.jal.co.jp/ ⓘ |
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: J-Air Description of subject: J-Air is a Japanese regional airline operating domestic feeder and short-haul routes on behalf of Japan Airlines.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.