YY-20
E245755
The YY-20 is a modern Chinese aerial refueling and transport aircraft designed to extend the operational range and endurance of the People’s Liberation Army Air Force.
All labels observed (1)
| Label | Occurrences |
|---|---|
| YY-20 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2212761 — 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: YY-20 Context triple: [Chinese Air Force, primaryTankerModel, YY-20]
-
A.
YYR
YYR is the IATA airport code for Happy Valley-Goose Bay Airport, a regional air transport hub in Newfoundland and Labrador, Canada.
-
B.
CYYR
CYYR is the ICAO airport code for Happy Valley-Goose Bay Airport, a major airfield in Newfoundland and Labrador, Canada.
-
C.
YC-15
The YC-15 was a prototype short takeoff and landing (STOL) military transport aircraft developed by McDonnell Douglas in the 1970s that served as the technological basis for the later C-17 Globemaster III.
-
D.
YV
YV is the IATA airline designator used to identify Mesa Airlines in flight schedules and ticketing systems.
-
E.
YQT
YQT is the IATA airport code for Thunder Bay International Airport, a regional air transport hub in Thunder Bay, Ontario, Canada.
- 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: YY-20 Target entity description: The YY-20 is a modern Chinese aerial refueling and transport aircraft designed to extend the operational range and endurance of the People’s Liberation Army Air Force.
-
A.
YYR
YYR is the IATA airport code for Happy Valley-Goose Bay Airport, a regional air transport hub in Newfoundland and Labrador, Canada.
-
B.
CYYR
CYYR is the ICAO airport code for Happy Valley-Goose Bay Airport, a major airfield in Newfoundland and Labrador, Canada.
-
C.
YC-15
The YC-15 was a prototype short takeoff and landing (STOL) military transport aircraft developed by McDonnell Douglas in the 1970s that served as the technological basis for the later C-17 Globemaster III.
-
D.
YV
YV is the IATA airline designator used to identify Mesa Airlines in flight schedules and ticketing systems.
-
E.
YQT
YQT is the IATA airport code for Thunder Bay International Airport, a regional air transport hub in Thunder Bay, Ontario, Canada.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
aerial refueling aircraft
ⓘ
military transport aircraft ⓘ |
| aircraftConfiguration |
fixed-wing
ⓘ
jet-powered ⓘ |
| airframeDerivedFrom |
Y-20
ⓘ
surface form:
Y-20 strategic airlifter
|
| basedOn | Y-20 ⓘ |
| belongsTo | Chinese military aviation modernization programs ⓘ |
| category | military aircraft ⓘ |
| countryOfOrigin | China ⓘ |
| designedBy | Chinese aviation industry ⓘ |
| designedFor |
in-flight refueling
ⓘ
transport of cargo ⓘ transport of troops ⓘ |
| designedTo |
extend endurance of PLAAF air operations
ⓘ
extend operational range of combat aircraft ⓘ |
| era | 21st century military aircraft ⓘ |
| operator |
Chinese Air Force
ⓘ
surface form:
PLAAF
Chinese Air Force ⓘ
surface form:
People’s Liberation Army Air Force
|
| powerplant | turbofan engines ⓘ |
| primaryUser | China ⓘ |
| purpose |
enhance strategic airlift capability of China
ⓘ
increase aerial refueling capacity of PLAAF ⓘ |
| refuelingMethod | hose-and-drogue system ⓘ |
| role |
aerial refueling
ⓘ
strategic transport ⓘ |
| serviceBranch |
Chinese Air Force
ⓘ
surface form:
People’s Liberation Army Air Force
|
| type | multi-role tanker transport ⓘ |
| usedFor |
force projection
ⓘ
logistics support ⓘ supporting long-range air operations ⓘ |
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: YY-20 Description of subject: The YY-20 is a modern Chinese aerial refueling and transport aircraft designed to extend the operational range and endurance of the People’s Liberation Army Air Force.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.