E-3
E404289
E-3 is a U.S. Air Force airborne warning and control system (AWACS) aircraft based on the Boeing 707 airframe, used for long-range surveillance, command, and control.
All labels observed (1)
| Label | Occurrences |
|---|---|
| E-3 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3996006 — 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: E-3 Context triple: [E-3 Sentry, hasDesignation, E-3]
-
A.
E4
E4 is a British digital television channel from Channel 4, known for airing popular entertainment, comedy, and drama series aimed primarily at younger audiences.
-
B.
E1
E1 is a central London postcode district covering parts of areas such as Whitechapel, Stepney, and Spitalfields in the East End.
-
C.
E5
E5 is the IATA airline designator assigned to Air Arabia Egypt, a low-cost carrier based in Egypt.
-
D.
E-27
E-27 is the station code assigned to one of the platforms or lines serving Tokyo’s major transit hub, Shinjuku Station.
-
E.
F-3
F-3 is a three-quarter-ton model in Ford’s first-generation postwar F-Series pickup truck lineup, known as the “Bonus-Built” trucks produced in the late 1940s and early 1950s.
- 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: E-3 Target entity description: E-3 is a U.S. Air Force airborne warning and control system (AWACS) aircraft based on the Boeing 707 airframe, used for long-range surveillance, command, and control.
-
A.
E4
E4 is a British digital television channel from Channel 4, known for airing popular entertainment, comedy, and drama series aimed primarily at younger audiences.
-
B.
E1
E1 is a central London postcode district covering parts of areas such as Whitechapel, Stepney, and Spitalfields in the East End.
-
C.
E5
E5 is the IATA airline designator assigned to Air Arabia Egypt, a low-cost carrier based in Egypt.
-
D.
E-27
E-27 is the station code assigned to one of the platforms or lines serving Tokyo’s major transit hub, Shinjuku Station.
-
E.
F-3
F-3 is a three-quarter-ton model in Ford’s first-generation postwar F-Series pickup truck lineup, known as the “Bonus-Built” trucks produced in the late 1940s and early 1950s.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
AWACS
ⓘ
Boeing 707 derivative ⓘ airborne early warning and control aircraft ⓘ military aircraft ⓘ |
| airframeConfiguration | low-wing jet airliner layout ⓘ |
| airRefuelingCapability | compatible with aerial refueling tankers ⓘ |
| allianceRole | NATO integrated air defense ⓘ |
| avionicsRole | airborne battle management system ⓘ |
| basedOn |
Boeing 707
ⓘ
surface form:
Boeing 707 airframe
|
| communicationCapability |
air-to-air communications relay
ⓘ
air-to-ground communications relay ⓘ |
| countryOfOrigin |
United States of America
ⓘ
surface form:
United States
|
| crew | flight crew and mission crew ⓘ |
| crewSizeApproximate | up to 30 personnel ⓘ |
| designation | E-3 ⓘ |
| distinctiveFeature | large rotating radar dome ⓘ |
| enduranceWithRefueling | extended by aerial refueling ⓘ |
| firstFlight | 1972 ⓘ |
| introduced | 1977 ⓘ |
| manufacturer | Boeing ⓘ |
| mission |
airborne command post
ⓘ
battle management ⓘ long-range airspace surveillance ⓘ |
| NATOReportingName | Sentry ⓘ |
| operator |
French Air Force
ⓘ
surface form:
French Air and Space Force
NATO ⓘ Royal Air Force ⓘ United States Air Force ⓘ |
| powerplant |
CFM International CFM56
ⓘ
surface form:
CFM International CFM56 turbofan
Pratt & Whitney TF33 ⓘ
surface form:
Pratt & Whitney TF33 turbofan
|
| primaryUser | United States Air Force ⓘ |
| radarLocation | rotodome above fuselage ⓘ |
| radarType | pulse-Doppler radar ⓘ |
| rangeApproximate | over 4,000 nautical miles ⓘ |
| role |
airborne surveillance
ⓘ
airborne warning and control ⓘ command and control ⓘ |
| sensorSuite | radar and electronic support measures ⓘ |
| serviceBranch |
Air Combat Command
ⓘ
surface form:
U.S. Air Force Air Combat Command
Air Force Reserve ⓘ
surface form:
U.S. Air Force Air Force Reserve Command
U.S. Air National Guard ⓘ |
| serviceStatus | in service with some operators as of early 2020s ⓘ |
| task |
airspace management
ⓘ
directing fighter aircraft ⓘ tracking multiple airborne targets ⓘ |
| usedInConflict |
Gulf War
ⓘ
Operation Enduring Freedom ⓘ Operation Iraqi Freedom ⓘ |
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: E-3 Description of subject: E-3 is a U.S. Air Force airborne warning and control system (AWACS) aircraft based on the Boeing 707 airframe, used for long-range surveillance, command, and control.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.