Tartu Airport
E222923
Tartu Airport is a regional airport in Estonia serving the city of Tartu and the surrounding area with domestic and limited international flights.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Tartu Airport canonical | 2 |
| Tartu lennujaam | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1985511 — 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: Tartu Airport Context triple: [Tartu, hasAirport, Tartu Airport]
-
A.
Lennart Meri Tallinn Airport
Lennart Meri Tallinn Airport is the main international airport serving Estonia’s capital, Tallinn, and the country’s largest air travel hub.
-
B.
Lappeenranta Airport
Lappeenranta Airport is a regional airport in southeastern Finland that serves the city of Lappeenranta and provides both domestic and international flight connections.
-
C.
Kemi-Tornio Airport
Kemi-Tornio Airport is a regional airport in Finnish Lapland serving the twin towns of Kemi and Tornio, providing domestic connections and access to the northern Arctic area.
-
D.
Kaunas Airport
Kaunas Airport is an international airport in Lithuania serving the city of Kaunas and functioning as one of the country’s main commercial and low-cost airline hubs.
-
E.
Riga International Airport
Riga International Airport is Latvia’s largest and busiest airport, serving as the main air gateway to the capital city of Riga and the surrounding Baltic region.
- 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: Tartu Airport Target entity description: Tartu Airport is a regional airport in Estonia serving the city of Tartu and the surrounding area with domestic and limited international flights.
-
A.
Lennart Meri Tallinn Airport
Lennart Meri Tallinn Airport is the main international airport serving Estonia’s capital, Tallinn, and the country’s largest air travel hub.
-
B.
Lappeenranta Airport
Lappeenranta Airport is a regional airport in southeastern Finland that serves the city of Lappeenranta and provides both domestic and international flight connections.
-
C.
Kemi-Tornio Airport
Kemi-Tornio Airport is a regional airport in Finnish Lapland serving the twin towns of Kemi and Tornio, providing domestic connections and access to the northern Arctic area.
-
D.
Kaunas Airport
Kaunas Airport is an international airport in Lithuania serving the city of Kaunas and functioning as one of the country’s main commercial and low-cost airline hubs.
-
E.
Riga International Airport
Riga International Airport is Latvia’s largest and busiest airport, serving as the main air gateway to the capital city of Riga and the surrounding Baltic region.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
airport
ⓘ
regional airport ⓘ |
| alternativeName |
Tartu Airport
ⓘ
surface form:
Tartu lennujaam
|
| cityServed | Tartu ⓘ |
| classification | regional public-use airport ⓘ |
| country | Estonia ⓘ |
| distanceFromCityCentre | about 10 km south of Tartu ⓘ |
| elevationAboveSeaLevel |
219 feet
ⓘ
67 meters ⓘ |
| hasCategory | public airport ⓘ |
| hasGroundTransport |
bus connections to Tartu
ⓘ
taxi services ⓘ |
| hasNavigationAid |
NDB
ⓘ
VOR/DME ⓘ instrument landing system ⓘ |
| hasParking | car parking facilities ⓘ |
| hasPassengerTerminal | yes ⓘ |
| hasRunway | Runway 08/26 ⓘ |
| IATAcode | TAY ⓘ |
| ICAOcode | EETU ⓘ |
| languageOfAlternativeName | Estonian ⓘ |
| locatedIn |
Estonia
ⓘ
Kambja Parish ⓘ Reola ⓘ Tartu County ⓘ |
| locatedOnContinent | Europe ⓘ |
| nearbyCity | Tartu ⓘ |
| opened | 1946 ⓘ |
| operator |
Lennart Meri Tallinn Airport
ⓘ
surface form:
Tallinn Airport Ltd
|
| ownedBy |
Estonia
ⓘ
surface form:
Republic of Estonia
|
| regionServed | southern Estonia ⓘ |
| runwayCount | 1 ⓘ |
| runwayDesignation | 08/26 ⓘ |
| runwayLength |
1799 meters
ⓘ
5902 feet ⓘ |
| runwayOrientation | east–west ⓘ |
| runwaySurface | asphalt ⓘ |
| serves |
Tartu
ⓘ
Tartu County ⓘ |
| servesMetropolitanArea |
Tartu
ⓘ
surface form:
Tartu metropolitan area
|
| supportsTrafficType |
charter flights
ⓘ
domestic flights ⓘ general aviation ⓘ international flights ⓘ |
| timeZone | EET ⓘ |
| timeZoneDST | EEST ⓘ |
| usedFor |
air taxi operations
ⓘ
flight training ⓘ |
| website | https://tartu.airport.ee ⓘ |
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: Tartu Airport Description of subject: Tartu Airport is a regional airport in Estonia serving the city of Tartu and the surrounding area with domestic and limited international flights.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Tartu lennujaam