AN/APS-125
E516979
The AN/APS-125 is an airborne early warning radar system used on carrier-based aircraft to detect and track air and surface targets over long ranges.
All labels observed (2)
| Label | Occurrences |
|---|---|
| AN/APS-125 canonical | 1 |
| AN/APS-139 | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5406602 — 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: AN/APS-125 Context triple: [Grumman E-2C Hawkeye, radarModel, AN/APS-125]
-
A.
AN/APY-2 radar
The AN/APY-2 radar is an advanced airborne early warning and control (AEW&C) radar system designed to provide long-range surveillance, tracking, and battle management capabilities.
-
B.
AN/APG-70
The AN/APG-70 is an advanced multi-mode pulse-Doppler radar system developed for modernized variants of the F-15 fighter to provide long-range air-to-air and air-to-ground targeting capabilities.
-
C.
AN/TPY-2 radar
The AN/TPY-2 radar is a high-resolution, X-band, phased-array missile defense radar used for detecting, tracking, and discriminating ballistic missile threats.
-
D.
AN/MPQ-65 radar
The AN/MPQ-65 radar is an advanced multifunction phased-array radar used in later variants of the Patriot air and missile defense system, providing improved target detection, tracking, and engagement capabilities over its predecessor.
-
E.
AN/MPQ-53 radar
The AN/MPQ-53 is a multifunction, phased-array fire control radar used to detect, track, and guide interceptors against aircraft and missile threats in the Patriot air defense system.
- 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: AN/APS-125 Target entity description: The AN/APS-125 is an airborne early warning radar system used on carrier-based aircraft to detect and track air and surface targets over long ranges.
-
A.
AN/APY-2 radar
The AN/APY-2 radar is an advanced airborne early warning and control (AEW&C) radar system designed to provide long-range surveillance, tracking, and battle management capabilities.
-
B.
AN/APG-70
The AN/APG-70 is an advanced multi-mode pulse-Doppler radar system developed for modernized variants of the F-15 fighter to provide long-range air-to-air and air-to-ground targeting capabilities.
-
C.
AN/TPY-2 radar
The AN/TPY-2 radar is a high-resolution, X-band, phased-array missile defense radar used for detecting, tracking, and discriminating ballistic missile threats.
-
D.
AN/MPQ-65 radar
The AN/MPQ-65 radar is an advanced multifunction phased-array radar used in later variants of the Patriot air and missile defense system, providing improved target detection, tracking, and engagement capabilities over its predecessor.
-
E.
AN/MPQ-53 radar
The AN/MPQ-53 is a multifunction, phased-array fire control radar used to detect, track, and guide interceptors against aircraft and missile threats in the Patriot air defense system.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
airborne early warning radar
ⓘ
military radar ⓘ |
| associatedWithProgram | E-2 Hawkeye program NERFINISHED ⓘ |
| capability |
long-range air target detection
ⓘ
long-range surface target detection ⓘ maritime surveillance ⓘ target tracking ⓘ |
| countryOfOrigin |
United States of America
ⓘ
surface form:
United States
|
| designedForRole |
air surveillance
ⓘ
airborne early warning ⓘ surface surveillance ⓘ |
| frequencyBand | L-band (approximate classification) ⓘ |
| function |
detection of air targets
ⓘ
detection of surface targets ⓘ tracking of air targets ⓘ tracking of surface targets ⓘ |
| integratedWith | E-2C mission system NERFINISHED ⓘ |
| introducedOnPlatform | early E-2C Hawkeye variants ⓘ |
| missionTypeSupported |
airspace control
ⓘ
battle management ⓘ fleet air defense ⓘ |
| mountingLocation | rotodome ⓘ |
| operatingEnvironment | airborne ⓘ |
| platformType | carrier-based ⓘ |
| successor |
AN/APS-139
NERFINISHED
ⓘ
AN/APS-145 NERFINISHED ⓘ |
| typeDesignationSystem | Joint Electronics Type Designation System (JETDS) NERFINISHED ⓘ |
| usedBy | United States Navy ⓘ |
| usedOn |
Grumman E-2C Hawkeye
NERFINISHED
ⓘ
carrier-based aircraft ⓘ |
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: AN/APS-125 Description of subject: The AN/APS-125 is an airborne early warning radar system used on carrier-based aircraft to detect and track air and surface targets over long ranges.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
AN/APS-139