IR
E383828
IR is the IATA airline designator assigned to Iran Air, the national flag carrier of Iran.
All labels observed (1)
| Label | Occurrences |
|---|---|
| IR canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T3728998 — 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: IR Context triple: [Iran Air, IATAcode, IR]
-
A.
RI
RI is the standard two-letter United States Postal Service abbreviation for the state of Rhode Island.
-
B.
IER
IER is a division of the U.S. Department of Justice that enforces federal laws protecting immigrants and other workers from employment discrimination based on citizenship or immigration status and national origin.
-
C.
IRT
IRT is a major division of the New York City Subway system that operates the numbered (1–7) train lines, originally built by the Interborough Rapid Transit Company.
-
D.
IRI
IRI (Industrial Research Institute) is a U.S.-based association of industrial and service companies focused on advancing innovation, research, and development management practices.
-
E.
IRG
IRG is the commonly used abbreviation for the International Rice Genebank, a major global repository for conserving rice genetic diversity.
- 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: IR Target entity description: IR is the IATA airline designator assigned to Iran Air, the national flag carrier of Iran.
-
A.
RI
RI is the standard two-letter United States Postal Service abbreviation for the state of Rhode Island.
-
B.
IER
IER is a division of the U.S. Department of Justice that enforces federal laws protecting immigrants and other workers from employment discrimination based on citizenship or immigration status and national origin.
-
C.
IRT
IRT is a major division of the New York City Subway system that operates the numbered (1–7) train lines, originally built by the Interborough Rapid Transit Company.
-
D.
IRI
IRI (Industrial Research Institute) is a U.S.-based association of industrial and service companies focused on advancing innovation, research, and development management practices.
-
E.
IRG
IRG is the commonly used abbreviation for the International Rice Genebank, a major global repository for conserving rice genetic diversity.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf | IATA airline designator ⓘ |
| abbreviationFor | Iran Air in IATA coding system ⓘ |
| airlineName | Iran Air ⓘ |
| airlineType | flag carrier ⓘ |
| assignedTo | Iran Air ⓘ |
| associatedWithFlagCarrierOf | Iran ⓘ |
| codeCategory | airline designator ⓘ |
| codeFormat | two-character airline code ⓘ |
| codeType | airline identifier ⓘ |
| hasRole | identifies operating carrier as Iran Air ⓘ |
| industry | aviation ⓘ |
| operatedInCountry | Iran ⓘ |
| primaryHubAirline | Iran Air ⓘ |
| regionOfOperation | Middle East ⓘ |
| relatedCodeSystem | ICAO airline designator ⓘ |
| represents | Iran Air ⓘ |
| scope | international air transport ⓘ |
| standardizedBy | International Air Transport Association ⓘ |
| status | active ⓘ |
| usedFor | commercial flight identification ⓘ |
| usedIn |
airline timetables
ⓘ
baggage tags ⓘ flight information displays ⓘ reservation systems ⓘ ticketing systems ⓘ |
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: IR Description of subject: IR is the IATA airline designator assigned to Iran Air, the national flag carrier of Iran.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.