Handley Page HP.42 airliner
E511164
The Handley Page HP.42 airliner was a large British four‑engined biplane of the early 1930s, best known for its use by Imperial Airways on long‑distance luxury passenger routes within the British Empire.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Handley Page HP.42 | 2 |
| Handley Page HP.42 airliner canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T5039924 — 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: Handley Page HP.42 airliner Context triple: [Frederick Handley Page, designed, Handley Page HP.42 airliner]
-
A.
Handley Page Hampden
The Handley Page Hampden was a British twin-engine medium bomber used by the Royal Air Force in the early years of World War II, notably during night bombing raids over Germany.
-
B.
Handley Page O/400
The Handley Page O/400 was a British World War I heavy bomber aircraft, notable as one of the first strategic bombers used in large-scale night bombing operations.
-
C.
Handley Page Hastings aircraft
The Handley Page Hastings was a British four‑engined military transport aircraft used by the Royal Air Force in the post‑Second World War era for troop, cargo, and humanitarian airlift operations.
-
D.
Handley Page V/1500
The Handley Page V/1500 was a British four‑engined heavy bomber of World War I designed for long-range strategic bombing missions, including potential raids on Berlin.
-
E.
Handley Page O/100
The Handley Page O/100 was a British World War I heavy bomber, among the first strategic bombers used for long-range night bombing missions.
- 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: Handley Page HP.42 airliner Target entity description: The Handley Page HP.42 airliner was a large British four‑engined biplane of the early 1930s, best known for its use by Imperial Airways on long‑distance luxury passenger routes within the British Empire.
-
A.
Handley Page Hampden
The Handley Page Hampden was a British twin-engine medium bomber used by the Royal Air Force in the early years of World War II, notably during night bombing raids over Germany.
-
B.
Handley Page O/400
The Handley Page O/400 was a British World War I heavy bomber aircraft, notable as one of the first strategic bombers used in large-scale night bombing operations.
-
C.
Handley Page Hastings aircraft
The Handley Page Hastings was a British four‑engined military transport aircraft used by the Royal Air Force in the post‑Second World War era for troop, cargo, and humanitarian airlift operations.
-
D.
Handley Page V/1500
The Handley Page V/1500 was a British four‑engined heavy bomber of World War I designed for long-range strategic bombing missions, including potential raids on Berlin.
-
E.
Handley Page O/100
The Handley Page O/100 was a British World War I heavy bomber, among the first strategic bombers used for long-range night bombing missions.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
British aircraft
ⓘ
airliner ⓘ biplane ⓘ four‑engined aircraft ⓘ |
| aircraftConfiguration | biplane ⓘ |
| airlineOperator | Imperial Airways ⓘ |
| countryOfOrigin | United Kingdom ⓘ |
| crewSize | 4 ⓘ |
| cruiseSpeed | about 100 mph ⓘ |
| designedFor |
Empire routes of Imperial Airways
ⓘ
linked to:
Imperial Airways
|
| engineConfiguration | four‑engined ⓘ |
| enteredServiceDate | 1931 ⓘ |
| enteredServiceWith | Imperial Airways ⓘ |
| firstFlightDate | 1930 ⓘ |
| fuselageConstruction | metal structure with fabric covering ⓘ |
| historicalSignificance |
iconic British interwar airliner
ⓘ
symbol of Imperial Airways’ luxury services ⓘ |
| landingGearType | fixed landing gear ⓘ |
| manufacturer | Handley Page Limited ⓘ |
| maximumPassengerCapacity | about 38 ⓘ |
| notableFeature |
extensive glazing for passengers
ⓘ
large enclosed passenger cabin ⓘ luxurious interior for its era ⓘ |
| numberBuilt | 8 ⓘ |
| operatedOnRoute |
London–Cape Town
ⓘ
London–Delhi ⓘ London–Johannesburg ⓘ London–Karachi ⓘ
linked to:
Karachi–London
|
| operationalEra |
1930s
ⓘ
early 1930s ⓘ |
| powerplant |
Bristol Jupiter radial engine
ⓘ
linked to:
Bristol Jupiter engine
|
| primaryUser | Imperial Airways ⓘ |
| range | about 500 miles ⓘ |
| retiredFromServiceDate | 1940 ⓘ |
| role |
mailplane
ⓘ
passenger airliner ⓘ |
| safetyRecord | no passenger fatalities in airline service ⓘ |
| status | no surviving complete aircraft ⓘ |
| tailConfiguration | biplane tail unit ⓘ |
| typicalPassengerCapacity | about 24 ⓘ |
| usedAs | transport aircraft ⓘ |
| usedBy | Royal Air Force ⓘ |
| usedDuringConflict |
Second World War
ⓘ
linked to:
World War II
|
| usedFor |
British Empire routes
ⓘ
long‑distance routes ⓘ luxury passenger services ⓘ |
| variant |
HP.42E
ⓘ
HP.45W ⓘ |
| wingType | unequal‑span biplane wings ⓘ |
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: Handley Page HP.42 airliner Description of subject: The Handley Page HP.42 airliner was a large British four‑engined biplane of the early 1930s, best known for its use by Imperial Airways on long‑distance luxury passenger routes within the British Empire.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Handley Page HP.42 airliner
linked to: Handley Page HP.42 airliner