THR
E189764
THR is the IATA airport code for Mehrabad International Airport, a major airport serving Tehran, Iran.
All labels observed (1)
| Label | Occurrences |
|---|---|
| THR canonical | 6 |
How this entity was disambiguated
This entity first appeared as the object of triple T1675668 — 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: THR Context triple: [Mehrabad International Airport, IATAcode, THR]
-
A.
TH
TH is the two-letter ISO 3166-1 alpha-2 country code assigned to Thailand for international standardization and identification.
-
B.
TW
TW is the two-letter ISO 3166 country code assigned to Taiwan (commonly referred to as Chinese Taipei in certain international contexts).
-
C.
TW
TW is a UK postcode area in southwest London and parts of Surrey, covering towns such as Twickenham and Staines-upon-Thames.
-
D.
TR
TR is the two-letter ISO 3166-1 alpha-2 country code assigned to Turkey for international standardization and referencing.
-
E.
TOR
TOR is the standard three-letter abbreviation used to represent the Toronto Maple Leafs in sports standings, statistics, and media.
- 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: THR Target entity description: THR is the IATA airport code for Mehrabad International Airport, a major airport serving Tehran, Iran.
-
A.
TH
TH is the two-letter ISO 3166-1 alpha-2 country code assigned to Thailand for international standardization and identification.
-
B.
TW
TW is the two-letter ISO 3166 country code assigned to Taiwan (commonly referred to as Chinese Taipei in certain international contexts).
-
C.
TW
TW is a UK postcode area in southwest London and parts of Surrey, covering towns such as Twickenham and Staines-upon-Thames.
-
D.
TR
TR is the two-letter ISO 3166-1 alpha-2 country code assigned to Turkey for international standardization and referencing.
-
E.
TOR
TOR is the standard three-letter abbreviation used to represent the Toronto Maple Leafs in sports standings, statistics, and media.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
IATA airport code
ⓘ
airport ⓘ international airport ⓘ |
| city | Tehran ⓘ |
| cityServed |
Tehran metropolitan area
ⓘ
linked to:
Greater Tehran
|
| continent | Asia ⓘ |
| country | Iran ⓘ |
| hasRole | major airport for Tehran ⓘ |
| hasTerminalFunction |
domestic terminal
ⓘ
military terminal ⓘ |
| IATAcode | THR ⓘ |
| ICAOcode | OIII ⓘ |
| locatedIn | Tehran ⓘ |
| locatedInCountry | Iran ⓘ |
| operator | Iran Airports and Air Navigation Company ⓘ |
| previousPrimaryAirportFor | Tehran ⓘ |
| region | Tehran Province ⓘ |
| replacedAsPrimaryBy | Tehran Imam Khomeini International Airport ⓘ |
| represents | Mehrabad International Airport ⓘ |
| runwaySurface | asphalt ⓘ |
| servesAsHubFor |
Iran Air
ⓘ
Iran Aseman Airlines ⓘ Mahan Air ⓘ |
| servesCity | Tehran ⓘ |
| timezone | Iran Standard Time ⓘ |
| usedBy |
Islamic Republic of Iran Air Force
ⓘ
linked to:
Iranian Air Force
|
| usedFor |
domestic flights
ⓘ
some international flights ⓘ |
| UTCoffset | +03:30 ⓘ |
| UTCoffsetDST | +04:30 ⓘ |
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: THR Description of subject: THR is the IATA airport code for Mehrabad International Airport, a major airport serving Tehran, Iran.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Terminal 3
subject linked to:
Terminal 4
subject linked to:
Terminal 1
subject linked to:
Terminal 2