PNX
E165601
PNX is the IATA airport code for North Texas Regional Airport, a public airport serving the Sherman–Denison area in Texas, United States.
All labels observed (1)
| Label | Occurrences |
|---|---|
| PNX canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T1450243 — 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: PNX Context triple: [North Texas Regional Airport, IATAcode, PNX]
-
A.
PKX
PKX is the IATA airport code for Beijing Daxing International Airport, a major international aviation hub serving Beijing, China.
-
B.
PNU
PNU is a major national research university located in Busan, South Korea, known for its comprehensive academic programs and strong regional influence.
-
C.
NP7
NP7 is a UK postal district within the NP (Newport) postcode area, covering Abergavenny and surrounding parts of Monmouthshire in south-east Wales.
-
D.
CN-XJ
CN-XJ is the ISO 3166-2 code representing the Xinjiang Uyghur Autonomous Region in northwest China.
-
E.
PSE
PSE is a major European political party alliance that brings together socialist, social democratic, and labor parties from across the European Union.
- 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: PNX Target entity description: PNX is the IATA airport code for North Texas Regional Airport, a public airport serving the Sherman–Denison area in Texas, United States.
-
A.
PKX
PKX is the IATA airport code for Beijing Daxing International Airport, a major international aviation hub serving Beijing, China.
-
B.
PNU
PNU is a major national research university located in Busan, South Korea, known for its comprehensive academic programs and strong regional influence.
-
C.
NP7
NP7 is a UK postal district within the NP (Newport) postcode area, covering Abergavenny and surrounding parts of Monmouthshire in south-east Wales.
-
D.
CN-XJ
CN-XJ is the ISO 3166-2 code representing the Xinjiang Uyghur Autonomous Region in northwest China.
-
E.
PSE
PSE is a major European political party alliance that brings together socialist, social democratic, and labor parties from across the European Union.
- F. None of above. chosen
Statements (27)
| Predicate | Object |
|---|---|
| instanceOf |
IATA airport code
ⓘ
public airport ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| elevationFeet | 749 ⓘ |
| FAA LID | GYI ⓘ |
| formerName | Perrin Air Force Base ⓘ |
| hasAirportCode |
GYI
ⓘ
KGYI ⓘ PNX ⓘ |
| IATA code | PNX ⓘ |
| ICAO code | KGYI ⓘ |
| identifies | North Texas Regional Airport ⓘ |
| locatedIn |
Grayson County, Texas
ⓘ
Sherman–Denison area ⓘ
linked to:
Sherman–Denison metropolitan area
Texas ⓘ United States ⓘ
linked to:
United States of America
|
| operator |
Grayson County
ⓘ
linked to:
Grayson County, Texas
|
| owner |
Grayson County
ⓘ
linked to:
Grayson County, Texas
|
| runway |
Runway 17L/35R
ⓘ
Runway 17R/35L ⓘ |
| serves |
Denison, Texas
ⓘ
linked to:
Denison, Texas, United States
Sherman, Texas ⓘ |
| servesRegion | North Texas ⓘ |
| state | Texas ⓘ |
| surface |
Concrete
ⓘ
Concrete ⓘ |
| type | general aviation airport ⓘ |
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: PNX Description of subject: PNX is the IATA airport code for North Texas Regional Airport, a public airport serving the Sherman–Denison area in Texas, United States.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.