AIRDO
E651176
AIRDO is a Japanese regional airline based in Hokkaido that operates domestic flights connecting Hokkaido with major cities across Japan.
All labels observed (2)
How this entity was disambiguated
This entity first appeared as the object of triple T7248747 — 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: AIRDO Context triple: [Japanese domestic airport network, servedBy, AIRDO]
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A.
airag
Airag is a traditional Mongolian fermented mare’s milk drink, mildly alcoholic and sour, commonly consumed during cultural events and daily life on the steppe.
-
B.
Airok
Airok is a small settlement located on Ailinglaplap Atoll in the Marshall Islands.
-
C.
AARI
AARI is a Russian polar research institute that leads and coordinates the country’s scientific activities in the Arctic and Antarctic regions.
-
D.
Aari
Aari is an Omotic language spoken primarily by the Aari people in southwestern Ethiopia.
-
E.
ARO
ARO is the U.S. Army Research Office, a primary Army organization that funds and manages basic scientific research to support future military technologies and capabilities.
- 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: AIRDO Target entity description: AIRDO is a Japanese regional airline based in Hokkaido that operates domestic flights connecting Hokkaido with major cities across Japan.
-
A.
airag
Airag is a traditional Mongolian fermented mare’s milk drink, mildly alcoholic and sour, commonly consumed during cultural events and daily life on the steppe.
-
B.
Airok
Airok is a small settlement located on Ailinglaplap Atoll in the Marshall Islands.
-
C.
AARI
AARI is a Russian polar research institute that leads and coordinates the country’s scientific activities in the Arctic and Antarctic regions.
-
D.
Aari
Aari is an Omotic language spoken primarily by the Aari people in southwestern Ethiopia.
-
E.
ARO
ARO is the U.S. Army Research Office, a primary Army organization that funds and manages basic scientific research to support future military technologies and capabilities.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf | airline ⓘ |
| airlineType | regional airline ⓘ |
| alliance | partnership with All Nippon Airways NERFINISHED ⓘ |
| baseCity | Chitose NERFINISHED ⓘ |
| brandName | AIRDO NERFINISHED ⓘ |
| callsign | AIR DO NERFINISHED ⓘ |
| codeshareWith | All Nippon Airways NERFINISHED ⓘ |
| country | Japan ⓘ |
| fleetType |
Boeing 737
NERFINISHED
ⓘ
Boeing 767 NERFINISHED ⓘ |
| focusRegion | Hokkaido NERFINISHED ⓘ |
| formerName | Hokkaido International Airlines NERFINISHED ⓘ |
| foundingDate | 1996 ⓘ |
| foundingLocation | Hokkaido NERFINISHED ⓘ |
| headquartersAirport | New Chitose Airport NERFINISHED ⓘ |
| headquartersLocation | Sapporo NERFINISHED ⓘ |
| headquartersRegion | Hokkaido NERFINISHED ⓘ |
| hubAirport | New Chitose Airport NERFINISHED ⓘ |
| IATAcode | HD NERFINISHED ⓘ |
| ICAOcode | ADO NERFINISHED ⓘ |
| industry |
air transportation
ⓘ
aviation ⓘ |
| languageOfName | English ⓘ |
| legalForm | kabushiki gaisha ⓘ |
| logoUsage | used on aircraft livery and marketing materials ⓘ |
| mainService | passenger air transport ⓘ |
| nativeNameLanguage | Japanese ⓘ |
| offers | domestic air travel within Japan ⓘ |
| operatesDomesticFlightsBetween |
Hokkaido and Nagoya
ⓘ
Hokkaido and Osaka ⓘ Hokkaido and Tokyo NERFINISHED ⓘ |
| operatingLanguage |
English
ⓘ
Japanese ⓘ |
| operatingStatus | active ⓘ |
| parentRegion | Asia NERFINISHED ⓘ |
| primaryMarket | domestic flights in Japan ⓘ |
| regionServed | Japan ⓘ |
| routeFocus | routes between Hokkaido and Honshu ⓘ |
| safetyRegulator | Japan Civil Aviation Bureau NERFINISHED ⓘ |
| secondaryHub | Tokyo Haneda Airport NERFINISHED ⓘ |
| serviceType | scheduled passenger airline ⓘ |
| startOfOperations | 1998 ⓘ |
| targetCustomers | travelers to and from Hokkaido ⓘ |
| website | https://www.airdo.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: AIRDO Description of subject: AIRDO is a Japanese regional airline based in Hokkaido that operates domestic flights connecting Hokkaido with major cities across Japan.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.