Rolls-Royce 30 hp
E545705
The Rolls-Royce 30 hp was an early luxury motor car produced by Rolls-Royce in the early 20th century, helping establish the marque’s reputation for engineering excellence before its more famous successors.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Rolls-Royce 30 hp canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5755733 — 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: Rolls-Royce 30 hp Context triple: [Rolls-Royce Silver Ghost, predecessor, Rolls-Royce 30 hp]
-
A.
Rolls-Royce Silver Ghost
The Rolls-Royce Silver Ghost is an early 20th-century luxury automobile famed for its exceptional reliability, refinement, and role in establishing Rolls-Royce’s reputation as a maker of “the best car in the world.”
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B.
Rolls-Royce Phantom I
The Rolls-Royce Phantom I is a luxury automobile produced in the 1920s and early 1930s, renowned for its exceptional engineering, refinement, and status as one of the most prestigious cars of its era.
-
C.
Rolls-Royce Eagle
The Rolls-Royce Eagle was a pioneering British liquid-cooled V12 aircraft engine of World War I, widely used to power frontline bombers and reconnaissance aircraft.
-
D.
Rolls-Royce XG-40
The Rolls-Royce XG-40 was an experimental British low-bypass turbofan engine program that served as the technological basis for the later Eurojet EJ200 fighter aircraft engine.
-
E.
Hispano-Suiza 8
The Hispano-Suiza 8 is a World War I-era liquid-cooled V8 aircraft engine widely used in Allied fighter planes for its high power and reliability.
- 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: Rolls-Royce 30 hp Target entity description: The Rolls-Royce 30 hp was an early luxury motor car produced by Rolls-Royce in the early 20th century, helping establish the marque’s reputation for engineering excellence before its more famous successors.
-
A.
Rolls-Royce Silver Ghost
The Rolls-Royce Silver Ghost is an early 20th-century luxury automobile famed for its exceptional reliability, refinement, and role in establishing Rolls-Royce’s reputation as a maker of “the best car in the world.”
-
B.
Rolls-Royce Phantom I
The Rolls-Royce Phantom I is a luxury automobile produced in the 1920s and early 1930s, renowned for its exceptional engineering, refinement, and status as one of the most prestigious cars of its era.
-
C.
Rolls-Royce Eagle
The Rolls-Royce Eagle was a pioneering British liquid-cooled V12 aircraft engine of World War I, widely used to power frontline bombers and reconnaissance aircraft.
-
D.
Rolls-Royce XG-40
The Rolls-Royce XG-40 was an experimental British low-bypass turbofan engine program that served as the technological basis for the later Eurojet EJ200 fighter aircraft engine.
-
E.
Hispano-Suiza 8
The Hispano-Suiza 8 is a World War I-era liquid-cooled V8 aircraft engine widely used in Allied fighter planes for its high power and reliability.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
automobile model
ⓘ
veteran car ⓘ |
| assemblyLocation |
Derby
ⓘ
Manchester ⓘ |
| bodyConstruction | separate body and chassis ⓘ |
| bodyStyle | chassis supplied for coachbuilt bodies ⓘ |
| brakeType | rear-wheel mechanical brakes ⓘ |
| brand |
Rolls-Royce
ⓘ
linked to:
Rolls-Royce Limited
|
| category | veteran and Edwardian car ⓘ |
| chassisType | ladder frame ⓘ |
| class | luxury car ⓘ |
| coolingSystem | water-cooled ⓘ |
| countryOfOrigin | United Kingdom ⓘ |
| designer | Henry Royce ⓘ |
| drivetrain | front-engine, rear-wheel-drive ⓘ |
| engineConfiguration | inline-6 engine ⓘ |
| engineDisplacement |
6.0 litres
ⓘ
6000 cc ⓘ |
| era | early 20th century ⓘ |
| eraClassification | veteran era automobile ⓘ |
| fuelType | petrol ⓘ |
| historicalSignificance |
contributed to development of the Rolls-Royce 40/50 hp
ⓘ
early Rolls-Royce six-cylinder model ⓘ |
| ignitionSystem | magneto ignition ⓘ |
| introducedAt | 1905 Olympia Motor Show ⓘ |
| layout | front-engine, rear-wheel-drive layout ⓘ |
| manufacturer | Rolls-Royce Limited ⓘ |
| marketedAs | high-quality luxury chassis ⓘ |
| marketPosition | top-of-the-range Rolls-Royce model at introduction ⓘ |
| marketSegment | luxury motor car ⓘ |
| notableFeature | smooth-running six-cylinder engine for its time ⓘ |
| notableFor |
helping establish Rolls-Royce reputation for reliability
ⓘ
high engineering standards for its era ⓘ |
| numberOfCylinders | 6 ⓘ |
| numberOfDoors | varied by coachbuilder ⓘ |
| predecessor | Rolls-Royce 20 hp ⓘ |
| productionEnd | 1906 ⓘ |
| productionStart | 1905 ⓘ |
| productionStatus | discontinued ⓘ |
| productionType | low-volume production ⓘ |
| seatingCapacity | varied by body style ⓘ |
| steeringPosition | right-hand drive ⓘ |
| successor |
Rolls-Royce 40/50 hp
ⓘ
linked to:
Rolls-Royce Silver Ghost
Rolls-Royce Silver Ghost ⓘ |
| topSpeed | approximately 50 mph ⓘ |
| transmission | 4-speed manual gearbox ⓘ |
| valvetrain | side-valve ⓘ |
| wheelDrive | rear-wheel drive ⓘ |
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: Rolls-Royce 30 hp Description of subject: The Rolls-Royce 30 hp was an early luxury motor car produced by Rolls-Royce in the early 20th century, helping establish the marque’s reputation for engineering excellence before its more famous successors.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.