RP-9 radar
E815734
The RP-9 radar was an early Soviet airborne interception radar system used to guide the Su-9 fighter in locating and engaging aerial targets.
All labels observed (2)
| Label | Occurrences |
|---|---|
| RP-9 radar canonical | 1 |
| Smerch radar | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9692126 — 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: RP-9 radar Context triple: [Su-9, radar, RP-9 radar]
-
A.
Erieye radar
The Erieye radar is a Swedish airborne early warning and control (AEW&C) radar system known for its active electronically scanned array (AESA) technology and long-range surveillance capabilities.
-
B.
MPS-36 radar
The MPS-36 radar is a ground-based tracking radar system used at the U.S. Army’s missile test range on Kwajalein Atoll to support missile and space object detection and trajectory measurement.
-
C.
P-12 early warning radar
The P-12 early warning radar is a Soviet-era, mobile, long-range VHF surveillance radar used primarily for detecting and tracking aircraft as part of integrated air defense systems.
-
D.
P-15 early warning radar
The P-15 early warning radar is a Soviet-era, mobile, two-dimensional surveillance radar system designed primarily for low- to medium-altitude air target detection and tracking.
-
E.
Upgraded Early Warning Radar
The Upgraded Early Warning Radar is a high-powered, long-range phased-array radar system used by U.S. missile defense to detect, track, and provide precise targeting data on ballistic missile threats in space.
- 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: RP-9 radar Target entity description: The RP-9 radar was an early Soviet airborne interception radar system used to guide the Su-9 fighter in locating and engaging aerial targets.
-
A.
Erieye radar
The Erieye radar is a Swedish airborne early warning and control (AEW&C) radar system known for its active electronically scanned array (AESA) technology and long-range surveillance capabilities.
-
B.
MPS-36 radar
The MPS-36 radar is a ground-based tracking radar system used at the U.S. Army’s missile test range on Kwajalein Atoll to support missile and space object detection and trajectory measurement.
-
C.
P-12 early warning radar
The P-12 early warning radar is a Soviet-era, mobile, long-range VHF surveillance radar used primarily for detecting and tracking aircraft as part of integrated air defense systems.
-
D.
P-15 early warning radar
The P-15 early warning radar is a Soviet-era, mobile, two-dimensional surveillance radar system designed primarily for low- to medium-altitude air target detection and tracking.
-
E.
Upgraded Early Warning Radar
The Upgraded Early Warning Radar is a high-powered, long-range phased-array radar system used by U.S. missile defense to detect, track, and provide precise targeting data on ballistic missile threats in space.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
airborne interception radar
ⓘ
military radar system ⓘ |
| applicationDomain | military aviation ⓘ |
| associatedWith |
Soviet air defense network
ⓘ
linked to:
Country’s Air Defense
Soviet interceptor aircraft ⓘ |
| countryOfOrigin | Soviet Union ⓘ |
| countryUser |
USSR
ⓘ
linked to:
Soviet Union
|
| deployment | frontline interceptor units ⓘ |
| designedForMissionType | interception of enemy aircraft ⓘ |
| designedToCounter | enemy bombers ⓘ |
| developmentPeriod | early Cold War ⓘ |
| era | Cold War ⓘ |
| guidesWeaponSystem | air-to-air missiles ⓘ |
| integratedWith | Su-9 weapons control system ⓘ |
| intendedUse |
engaging aerial targets
ⓘ
locating aerial targets ⓘ |
| operatedBy |
Soviet Air Defence Forces
ⓘ
linked to:
Soviet Air Defense Forces
|
| platformType | airborne ⓘ |
| primaryFunction | guidance of fighter aircraft to aerial targets ⓘ |
| primaryRole | airborne interception ⓘ |
| serviceBranch |
Soviet Air Force
ⓘ
linked to:
Soviet Air Forces
|
| technologyDomain | radio-frequency engineering ⓘ |
| typeOfRadar |
fire-control radar
ⓘ
target acquisition radar ⓘ |
| usedFor |
all-weather interception
ⓘ
beyond-visual-range target detection ⓘ |
| usedInConflictEra | Cold War air defense operations ⓘ |
| usedOnAircraft |
Su-9 fighter
ⓘ
linked to:
Su-9
Sukhoi Su-9 ⓘ
linked to:
Su-9
|
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: RP-9 radar Description of subject: The RP-9 radar was an early Soviet airborne interception radar system used to guide the Su-9 fighter in locating and engaging aerial targets.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.