S1850M long-range radar
E225944
The S1850M long-range radar is a naval air and surface surveillance radar system used on modern warships to provide wide-area detection and tracking of aircraft and missiles.
All labels observed (2)
| Label | Occurrences |
|---|---|
| S1850M long-range radar canonical | 14 |
| S1850M radar | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T2023410 — 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: S1850M long-range radar Context triple: [Queen Elizabeth-class aircraft carriers, sensorSuite, S1850M long-range radar]
-
A.
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.
-
B.
APY-10 multi-mission surface search radar
The APY-10 multi-mission surface search radar is an advanced maritime surveillance and targeting radar system used on platforms like the Boeing P-8 Poseidon for detecting, tracking, and classifying surface and subsurface contacts in all weather conditions.
-
C.
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.
-
D.
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.
-
E.
Aegis radar components
Aegis radar components are advanced naval radar and combat system elements designed to detect, track, and guide weapons against multiple airborne and missile threats as part of the Aegis Combat 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: S1850M long-range radar Target entity description: The S1850M long-range radar is a naval air and surface surveillance radar system used on modern warships to provide wide-area detection and tracking of aircraft and missiles.
-
A.
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.
-
B.
APY-10 multi-mission surface search radar
The APY-10 multi-mission surface search radar is an advanced maritime surveillance and targeting radar system used on platforms like the Boeing P-8 Poseidon for detecting, tracking, and classifying surface and subsurface contacts in all weather conditions.
-
C.
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.
-
D.
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.
-
E.
Aegis radar components
Aegis radar components are advanced naval radar and combat system elements designed to detect, track, and guide weapons against multiple airborne and missile threats as part of the Aegis Combat System.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
air and surface surveillance radar
ⓘ
long-range radar ⓘ naval radar system ⓘ |
| antennaRotation | mechanically rotating ⓘ |
| antennaType |
3D radar
ⓘ
passive electronically scanned array ⓘ |
| basedOn | SMART-L radar ⓘ |
| countryOfOrigin |
France
ⓘ
United Kingdom ⓘ |
| coverageType |
volume search
ⓘ
wide-area surveillance ⓘ |
| developedBy |
BAE Systems Insyte
ⓘ
linked to:
BAE Systems
Thales Nederland ⓘ |
| feature |
3D target tracking (range, bearing, altitude)
ⓘ
automatic target tracking ⓘ high elevation coverage ⓘ integration with combat management systems ⓘ long-range early warning capability ⓘ support for area air-defence ⓘ support for ballistic missile defence surveillance ⓘ |
| intendedPlatform |
air-defence destroyers
ⓘ
air-defence frigates ⓘ modern warships ⓘ |
| introducedInService | early 2000s ⓘ |
| manufacturer |
BAE Systems
ⓘ
Thales Group ⓘ |
| maxInstrumentedRange |
400 km
ⓘ
approximately 250 nautical miles ⓘ |
| operatingBand |
D-band
ⓘ
L-band ⓘ |
| primaryFunction |
ballistic missile detection support
ⓘ
early warning of air threats ⓘ long-range air surveillance ⓘ surface surveillance ⓘ |
| roleInSystem |
contributor to recognized air picture
ⓘ
primary long-range air-surveillance sensor ⓘ |
| targetTypesDetected |
aircraft
ⓘ
anti-ship missiles ⓘ ballistic missiles ⓘ surface targets ⓘ |
| trackCapacity |
high track capacity for air targets
ⓘ
more than 1000 targets ⓘ |
| usedOn |
Andrea Doria-class destroyer
ⓘ
Cavour-class aircraft carrier ⓘ Horizon-class air-defence destroyer ⓘ Type 45 destroyer ⓘ
linked to:
Type 45 destroyers
|
| userCountry |
France
ⓘ
Italy ⓘ United Kingdom ⓘ |
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: S1850M long-range radar Description of subject: The S1850M long-range radar is a naval air and surface surveillance radar system used on modern warships to provide wide-area detection and tracking of aircraft and missiles.
Referenced by (18)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Type 45 destroyers
linked to: S1850M long-range radar
linked to: S1850M long-range radar
linked to: S1850M long-range radar
linked to: S1850M long-range radar
subject linked to:
D36
subject linked to:
D37