Hawker Siddeley Trident
E75809
The Hawker Siddeley Trident is a British three-engined jet airliner introduced in the 1960s, notable for its advanced avionics and role in pioneering automatic landing systems.
All labels observed (5)
| Label | Occurrences |
|---|---|
| Hawker Siddeley Trident canonical | 12 |
| Hawker Siddeley Trident (testbed) | 1 |
| Hawker Siddeley Trident 1E | 1 |
| Hawker Siddeley Trident 3 | 1 |
| Hawker Siddeley Trident airliner | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T600759 — 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: Hawker Siddeley Trident Context triple: [Runway Visitor Park, exhibits, Hawker Siddeley Trident]
-
A.
Hawker P.1127
The Hawker P.1127 was an experimental British vertical/short takeoff and landing (V/STOL) jet aircraft that led directly to the development of the Harrier jump jet.
-
B.
Hawker Fury
The Hawker Fury was a British single-seat biplane fighter aircraft of the interwar period, renowned for its speed, agility, and service with the Royal Air Force in the 1930s.
-
C.
Avro Shackleton
The Avro Shackleton was a British long-range maritime patrol and anti-submarine warfare aircraft developed in the post-World War II era and operated primarily by the Royal Air Force.
-
D.
Concorde G-BOAC
Concorde G-BOAC is a preserved British Airways Concorde supersonic airliner, now displayed as a museum exhibit and aviation attraction.
-
E.
Handley Page Halifax
The Handley Page Halifax was a British four‑engined heavy bomber used extensively by the Royal Air Force during World War II for strategic bombing, maritime patrol, and special operations.
- 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: Hawker Siddeley Trident Target entity description: The Hawker Siddeley Trident is a British three-engined jet airliner introduced in the 1960s, notable for its advanced avionics and role in pioneering automatic landing systems.
-
A.
Hawker P.1127
The Hawker P.1127 was an experimental British vertical/short takeoff and landing (V/STOL) jet aircraft that led directly to the development of the Harrier jump jet.
-
B.
Hawker Fury
The Hawker Fury was a British single-seat biplane fighter aircraft of the interwar period, renowned for its speed, agility, and service with the Royal Air Force in the 1930s.
-
C.
Avro Shackleton
The Avro Shackleton was a British long-range maritime patrol and anti-submarine warfare aircraft developed in the post-World War II era and operated primarily by the Royal Air Force.
-
D.
Concorde G-BOAC
Concorde G-BOAC is a preserved British Airways Concorde supersonic airliner, now displayed as a museum exhibit and aviation attraction.
-
E.
Handley Page Halifax
The Handley Page Halifax was a British four‑engined heavy bomber used extensively by the Royal Air Force during World War II for strategic bombing, maritime patrol, and special operations.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
jet airliner
ⓘ
narrow-body airliner ⓘ three-engined aircraft ⓘ |
| aircraftRole | short- to medium-range airliner ⓘ |
| airlineMarket | short-haul European routes ⓘ |
| avionicsFeature |
autoland capability
ⓘ
automatic approach system ⓘ triple autopilot system ⓘ |
| countryOfOrigin | United Kingdom ⓘ |
| crew | 3 ⓘ |
| cruiseSpeed | about 880 km/h ⓘ |
| designBegan | late 1950s ⓘ |
| designedBy |
de Havilland Aircraft Company
ⓘ
surface form:
De Havilland
|
| developedFrom | De Havilland DH.121 design ⓘ |
| engineConfiguration | three rear-mounted turbofan engines ⓘ |
| engineType | Rolls-Royce Spey turbofan ⓘ |
| enteredServiceWith | British European Airways ⓘ |
| firstFlight | 1962-01-09 ⓘ |
| fuselageType | pressurized ⓘ |
| hasVariant |
Trident 1C
ⓘ
Trident 1C ⓘ
surface form:
Trident 1E
Trident 2E ⓘ Trident 3B ⓘ |
| icaoCode | HSTR ⓘ |
| introduced | 1964 ⓘ |
| landingGear | tricycle landing gear ⓘ |
| manufacturer | Hawker Siddeley ⓘ |
| maximumPassengerCapacity | 180 ⓘ |
| notableFor |
advanced avionics
ⓘ
first airliner certified for automatic landing in revenue service ⓘ pioneering automatic landing systems ⓘ |
| numberBuilt | 117 ⓘ |
| numberOfEngines | 3 ⓘ |
| primaryUser |
British Airways
ⓘ
British European Airways ⓘ Civil Aviation Administration of China ⓘ |
| productionEnd | mid-1970s ⓘ |
| productionStart | early 1960s ⓘ |
| range | approximately 3,000 km ⓘ |
| retired | 1995 ⓘ |
| safetyFeature | Category IIIB autoland capability ⓘ |
| successor |
Boeing 727
ⓘ
surface form:
Boeing 727 (in many airline fleets)
|
| tailConfiguration | T-tail ⓘ |
| typicalPassengerCapacity | 115 ⓘ |
| usedBy |
Chinese airlines
ⓘ
European airlines ⓘ |
| usedFor | commercial passenger transport ⓘ |
| wingConfiguration | low-wing monoplane ⓘ |
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: Hawker Siddeley Trident Description of subject: The Hawker Siddeley Trident is a British three-engined jet airliner introduced in the 1960s, notable for its advanced avionics and role in pioneering automatic landing systems.
Referenced by (16)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Hawker Siddeley Trident 1E
subject surface form:
Rolls-Royce Olympus
this entity surface form:
Hawker Siddeley Trident (testbed)
this entity surface form:
Hawker Siddeley Trident airliner
subject surface form:
Rolls-Royce Spey
this entity surface form:
Hawker Siddeley Trident 3