Avon RA.3
E560875
The Avon RA.3 is an early production variant of the Rolls-Royce Avon turbojet engine, used to power several first-generation British jet aircraft in the postwar era.
All labels observed (5)
| Label | Occurrences |
|---|---|
| Avon RA.14 | 1 |
| Avon RA.29 | 1 |
| Avon RA.3 canonical | 1 |
| Avon RA.7 | 1 |
| Rolls-Royce Avon RA.3 series | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6021598 — 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: Avon RA.3 Context triple: [Rolls-Royce Avon, notableVariant, Avon RA.3]
-
A.
Auster AOP
The Auster AOP is a British World War II-era light observation and liaison aircraft used primarily for artillery spotting and reconnaissance duties.
-
B.
Hawker P.1040
The Hawker P.1040 was a British prototype jet fighter design that led directly to the development of the Royal Navy’s Hawker Sea Hawk carrier-based aircraft.
-
C.
Horace Short
Horace Short was a pioneering British aviation engineer and co-founder of Short Brothers, one of the world’s first aircraft manufacturing companies.
-
D.
Lockheed Vega
The Lockheed Vega is a high-wing monoplane airliner and utility aircraft of the late 1920s and early 1930s, famed for its use by pioneering aviators such as Amelia Earhart and Wiley Post on record-setting flights.
-
E.
Avro Anson
The Avro Anson was a British twin‑engine, multi‑role aircraft widely used before and during World War II for maritime patrol, training, and transport duties.
- 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: Avon RA.3 Target entity description: The Avon RA.3 is an early production variant of the Rolls-Royce Avon turbojet engine, used to power several first-generation British jet aircraft in the postwar era.
-
A.
Auster AOP
The Auster AOP is a British World War II-era light observation and liaison aircraft used primarily for artillery spotting and reconnaissance duties.
-
B.
Hawker P.1040
The Hawker P.1040 was a British prototype jet fighter design that led directly to the development of the Royal Navy’s Hawker Sea Hawk carrier-based aircraft.
-
C.
Horace Short
Horace Short was a pioneering British aviation engineer and co-founder of Short Brothers, one of the world’s first aircraft manufacturing companies.
-
D.
Lockheed Vega
The Lockheed Vega is a high-wing monoplane airliner and utility aircraft of the late 1920s and early 1930s, famed for its use by pioneering aviators such as Amelia Earhart and Wiley Post on record-setting flights.
-
E.
Avro Anson
The Avro Anson was a British twin‑engine, multi‑role aircraft widely used before and during World War II for maritime patrol, training, and transport duties.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
Rolls-Royce Avon variant
ⓘ
turbojet engine ⓘ |
| application |
bomber aircraft
ⓘ
fighter aircraft ⓘ |
| configuration | axial-flow turbojet ⓘ |
| countryOfOrigin | United Kingdom ⓘ |
| developedFrom | early Rolls-Royce axial-flow research engines ⓘ |
| era | early Cold War ⓘ |
| followedBy | Avon RA.7 NERFINISHED ⓘ |
| fuelType | kerosene-based jet fuel ⓘ |
| generation | first-generation turbojet ⓘ |
| introducedInPeriod | late 1940s to early 1950s ⓘ |
| manufacturer | Rolls-Royce Limited NERFINISHED ⓘ |
| notableFeature | early production standard of Rolls-Royce Avon ⓘ |
| partOfSeries | Rolls-Royce Avon engine family NERFINISHED ⓘ |
| powerplantFor |
early British jet bombers
ⓘ
early British jet fighters ⓘ |
| precededBy | Avon RA.2 NERFINISHED ⓘ |
| status | out of production ⓘ |
| usedBy | Royal Air Force ⓘ |
| usedFor |
jet propulsion research
ⓘ
military aviation ⓘ |
| usedIn |
first-generation British jet aircraft
ⓘ
postwar era jet aircraft ⓘ postwar era military aircraft ⓘ |
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: Avon RA.3 Description of subject: The Avon RA.3 is an early production variant of the Rolls-Royce Avon turbojet engine, used to power several first-generation British jet aircraft in the postwar era.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Rolls-Royce Avon
subject surface form:
Rolls-Royce Avon
this entity surface form:
Avon RA.7
subject surface form:
Rolls-Royce Avon
this entity surface form:
Avon RA.14
subject surface form:
Rolls-Royce Avon
this entity surface form:
Avon RA.29
this entity surface form:
Rolls-Royce Avon RA.3 series