KJ-500
E248216
The KJ-500 is a modern Chinese airborne early warning and control (AEW&C) aircraft featuring a fixed dorsal radar dome and advanced phased-array radar systems for long-range airspace surveillance and battle management.
All labels observed (3)
| Label | Occurrences |
|---|---|
| KJ-500 canonical | 2 |
| KJ-500H | 1 |
| Shaanxi KJ-500 | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2212759 — 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: KJ-500 Context triple: [Chinese Air Force, primaryAEWModel, KJ-500]
-
A.
KJ-2000
The KJ-2000 is a Chinese airborne early warning and control (AEW&C) aircraft based on the Il-76 airframe, equipped with a large phased-array radar for long-range airspace surveillance and battle management.
-
B.
K-8E Karakorum
The K-8E Karakorum is a Chinese-Pakistani jointly developed jet trainer aircraft variant used primarily for pilot training and light attack roles.
-
C.
KAI T-50 Golden Eagle
The KAI T-50 Golden Eagle is a South Korean supersonic advanced jet trainer and light combat aircraft developed by Korea Aerospace Industries with assistance from Lockheed Martin.
-
D.
Kawasaki C-2
The Kawasaki C-2 is a Japanese twin-engine, long-range military transport aircraft designed for heavy airlift and rapid deployment missions.
-
E.
K9 Vajra-T
K9 Vajra-T is an Indian self-propelled howitzer, adapted from the South Korean K9 Thunder and customized for the Indian Army’s operational and climatic requirements.
- 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: KJ-500 Target entity description: The KJ-500 is a modern Chinese airborne early warning and control (AEW&C) aircraft featuring a fixed dorsal radar dome and advanced phased-array radar systems for long-range airspace surveillance and battle management.
-
A.
KJ-2000
The KJ-2000 is a Chinese airborne early warning and control (AEW&C) aircraft based on the Il-76 airframe, equipped with a large phased-array radar for long-range airspace surveillance and battle management.
-
B.
K-8E Karakorum
The K-8E Karakorum is a Chinese-Pakistani jointly developed jet trainer aircraft variant used primarily for pilot training and light attack roles.
-
C.
KAI T-50 Golden Eagle
The KAI T-50 Golden Eagle is a South Korean supersonic advanced jet trainer and light combat aircraft developed by Korea Aerospace Industries with assistance from Lockheed Martin.
-
D.
Kawasaki C-2
The Kawasaki C-2 is a Japanese twin-engine, long-range military transport aircraft designed for heavy airlift and rapid deployment missions.
-
E.
K9 Vajra-T
K9 Vajra-T is an Indian self-propelled howitzer, adapted from the South Korean K9 Thunder and customized for the Indian Army’s operational and climatic requirements.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
airborne early warning and control aircraft
ⓘ
military aircraft ⓘ |
| aircraftType |
fixed-wing aircraft
ⓘ
turboprop aircraft ⓘ |
| airframeOrigin |
Shaanxi Y-9 transport aircraft
ⓘ
linked to:
Shaanxi Y-8
|
| basedOn |
Shaanxi Y-9
ⓘ
linked to:
Shaanxi Y-8
|
| belongsToProgram | Chinese AEW&C development program ⓘ |
| countryOfOrigin | China ⓘ |
| crew |
flight crew
ⓘ
multiple mission operators ⓘ |
| designer |
Shaanxi Aircraft Corporation
ⓘ
linked to:
Xi’an Aircraft Industrial Corporation
|
| enteredServiceWith |
People's Liberation Army Air Force
ⓘ
linked to:
Chinese Air Force
|
| environment | medium- to high-altitude operations ⓘ |
| hasFeature |
360-degree radar coverage
ⓘ
data link capability ⓘ electronic support measures ⓘ onboard command and control consoles ⓘ |
| hasVariant |
KJ-500H
ⓘ
linked to:
KJ-500
|
| manufacturer |
Shaanxi Aircraft Corporation
ⓘ
linked to:
Xi’an Aircraft Industrial Corporation
|
| missionType | intelligence, surveillance and reconnaissance ⓘ |
| operator |
People's Liberation Army Air Force
ⓘ
linked to:
Chinese Air Force
People's Liberation Army Navy ⓘ |
| primaryFunction |
air defense network integration
ⓘ
battlefield situational awareness ⓘ long-range airspace surveillance ⓘ target tracking ⓘ |
| propulsion | four turboprop engines ⓘ |
| radarAntennaArrangement | three-sided phased-array antennas ⓘ |
| radarConfiguration | fixed dorsal radar dome ⓘ |
| radarType | active electronically scanned array radar ⓘ |
| role |
airborne command post
ⓘ
airborne early warning ⓘ airspace surveillance ⓘ battle management ⓘ command and control ⓘ |
| serviceEntryPeriod | mid-2010s ⓘ |
| successorTo | KJ-200 ⓘ |
| tailConfiguration | conventional tail ⓘ |
| usedBy |
Chinese military
ⓘ
linked to:
People's Liberation Army
|
| usedFor |
air defense identification zone monitoring
ⓘ
coordinating fighter aircraft ⓘ coordinating surface-to-air missile units ⓘ maritime surveillance ⓘ |
| usedIn |
integrated air defense systems
ⓘ
joint air-sea operations ⓘ |
| wingConfiguration | high-wing ⓘ |
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: KJ-500 Description of subject: The KJ-500 is a modern Chinese airborne early warning and control (AEW&C) aircraft featuring a fixed dorsal radar dome and advanced phased-array radar systems for long-range airspace surveillance and battle management.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: KJ-500
linked to: KJ-500