Birjand International Airport
E852590
Birjand International Airport is a regional airport in eastern Iran that serves the city of Birjand and connects it to domestic and limited international destinations.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Birjand International Airport canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10283715 — 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: Birjand International Airport Context triple: [Birjand, hasAirport, Birjand International Airport]
-
A.
Sanandaj Airport
Sanandaj Airport is a regional public airport serving the city of Sanandaj and the surrounding Kurdistan Province in western Iran.
-
B.
Khorramabad Airport
Khorramabad Airport is a regional public airport serving the city of Khorramabad and the surrounding area in western Iran.
-
C.
Kerman International Airport
Kerman International Airport is a regional airport in Kerman, Iran, providing domestic and limited international passenger and cargo services for the surrounding area.
-
D.
Zahedan Airport
Zahedan Airport is a public airport serving the city of Zahedan in southeastern Iran, providing domestic and limited international flights.
-
E.
Kermanshah Airport
Kermanshah Airport is a regional public airport serving the city of Kermanshah in western Iran, providing domestic and limited international flights.
- 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: Birjand International Airport Target entity description: Birjand International Airport is a regional airport in eastern Iran that serves the city of Birjand and connects it to domestic and limited international destinations.
-
A.
Sanandaj Airport
Sanandaj Airport is a regional public airport serving the city of Sanandaj and the surrounding Kurdistan Province in western Iran.
-
B.
Khorramabad Airport
Khorramabad Airport is a regional public airport serving the city of Khorramabad and the surrounding area in western Iran.
-
C.
Kerman International Airport
Kerman International Airport is a regional airport in Kerman, Iran, providing domestic and limited international passenger and cargo services for the surrounding area.
-
D.
Zahedan Airport
Zahedan Airport is a public airport serving the city of Zahedan in southeastern Iran, providing domestic and limited international flights.
-
E.
Kermanshah Airport
Kermanshah Airport is a regional public airport serving the city of Kermanshah in western Iran, providing domestic and limited international flights.
- F. None of above. chosen
Statements (31)
| Predicate | Object |
|---|---|
| instanceOf |
airport
ⓘ
international airport ⓘ |
| country | Iran ⓘ |
| elevationAboveSeaLevel |
about 1491 metres
ⓘ
about 4892 feet ⓘ |
| hasApron | aircraft parking stands ⓘ |
| hasCityServed | Birjand ⓘ |
| hasDomesticStatus | true ⓘ |
| hasIATAcode | XBJ ⓘ |
| hasICAOcode | OIMB ⓘ |
| hasInternationalStatus | true ⓘ |
| hasNavigationAid |
instrument approach procedures
ⓘ
runway lighting ⓘ |
| hasRegionServed | eastern Iran ⓘ |
| hasRunway | Runway 08/26 ⓘ |
| hasRunwayLength | approximately 4000 metres ⓘ |
| hasTerminalType |
cargo facilities
ⓘ
passenger terminal ⓘ |
| isPublicAirport | true ⓘ |
| locatedIn |
Birjand
ⓘ
South Khorasan Province ⓘ eastern Iran ⓘ |
| operator | Iran Airports and Air Navigation Company ⓘ |
| runwayOrientation | 08/26 ⓘ |
| runwaySurface | asphalt ⓘ |
| serves | Birjand ⓘ |
| servesRegion | South Khorasan Province ⓘ |
| servesTrafficType |
domestic flights
ⓘ
international flights ⓘ |
| timezone | IRST ⓘ |
| usesDaylightSavingTime | IRDT ⓘ |
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: Birjand International Airport Description of subject: Birjand International Airport is a regional airport in eastern Iran that serves the city of Birjand and connects it to domestic and limited international destinations.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.