Raytheon Systems Limited
E808432
Raytheon Systems Limited is a UK-based defense and aerospace technology company specializing in advanced surveillance, radar, and intelligence systems.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Raytheon Systems Limited canonical | 2 |
| Raytheon Systems Limited (UK operations of Raytheon) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9541073 — 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: Raytheon Systems Limited Context triple: [ASTOR, developedBy, Raytheon Systems Limited]
-
A.
Raytheon Company
Raytheon Company was a major American defense contractor and industrial corporation known for developing advanced military technologies, including missile systems and radar.
-
B.
Northrop Grumman
Northrop Grumman is a leading American aerospace and defense technology company known for developing advanced military aircraft, spacecraft, and defense systems.
-
C.
Lockheed Martin
Lockheed Martin is a major American aerospace and defense company known for designing and producing advanced military aircraft, missiles, and space systems.
-
D.
General Dynamics
General Dynamics is a major American aerospace and defense corporation known for developing advanced military systems, including missiles, submarines, and combat vehicles.
-
E.
BAE Systems
BAE Systems is a major British multinational defense, security, and aerospace company that designs and manufactures advanced military aircraft, naval vessels, and other defense technologies.
- 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: Raytheon Systems Limited Target entity description: Raytheon Systems Limited is a UK-based defense and aerospace technology company specializing in advanced surveillance, radar, and intelligence systems.
-
A.
Raytheon Company
Raytheon Company was a major American defense contractor and industrial corporation known for developing advanced military technologies, including missile systems and radar.
-
B.
Northrop Grumman
Northrop Grumman is a leading American aerospace and defense technology company known for developing advanced military aircraft, spacecraft, and defense systems.
-
C.
Lockheed Martin
Lockheed Martin is a major American aerospace and defense company known for designing and producing advanced military aircraft, missiles, and space systems.
-
D.
General Dynamics
General Dynamics is a major American aerospace and defense corporation known for developing advanced military systems, including missiles, submarines, and combat vehicles.
-
E.
BAE Systems
BAE Systems is a major British multinational defense, security, and aerospace company that designs and manufactures advanced military aircraft, naval vessels, and other defense technologies.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
defence company
ⓘ
technology company ⓘ |
| areaServed |
NATO customers
ⓘ
United Kingdom Ministry of Defence ⓘ international defence markets ⓘ |
| country | United Kingdom ⓘ |
| fieldOfWork |
air traffic management
ⓘ
border security ⓘ intelligence, surveillance and reconnaissance ⓘ radar engineering ⓘ surveillance ⓘ |
| hasSubsidiary |
Raytheon Systems Limited (UK operations of Raytheon)
ⓘ
linked to:
Raytheon Systems Limited
|
| headquartersLocation | United Kingdom ⓘ |
| industry |
aerospace
ⓘ
defence ⓘ information technology ⓘ |
| parentOrganization | Raytheon Company ⓘ |
| productType |
air traffic management systems
ⓘ
border security systems ⓘ command and control systems ⓘ radar systems ⓘ surveillance systems ⓘ |
| specializesIn |
advanced surveillance systems
ⓘ
intelligence systems ⓘ radar systems ⓘ |
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: Raytheon Systems Limited Description of subject: Raytheon Systems Limited is a UK-based defense and aerospace technology company specializing in advanced surveillance, radar, and intelligence systems.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Raytheon Systems Limited