300 SL Gullwing
E80449
The 300 SL Gullwing is an iconic 1950s Mercedes-Benz sports car renowned for its distinctive upward-opening doors, advanced engineering, and status as one of the first production cars with fuel injection.
All labels observed (7)
| Label | Occurrences |
|---|---|
| Mercedes-Benz 300 SL "Gullwing" | 2 |
| Mercedes-Benz 300 SL Roadster | 2 |
| 300 SL | 1 |
| 300 SL Gullwing canonical | 1 |
| Mercedes-Benz 300 SL | 1 |
| Mercedes-Benz 300 SL (W194 racing car lineage) | 1 |
| Mercedes-Benz 300 SL Gullwing | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T644050 — 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: 300 SL Gullwing Context triple: [Mercedes-Benz, notableHistoricModel, 300 SL Gullwing]
-
A.
BMW 132
The BMW 132 was a German nine-cylinder air-cooled radial aircraft engine widely used in Luftwaffe bombers and transport aircraft during the 1930s and World War II.
-
B.
Volkswagen Beetle
The Volkswagen Beetle is an iconic compact car, originally designed in the 1930s and widely recognized for its distinctive rounded shape and status as one of the best-selling cars of all time.
-
C.
Pontiac GTO
The Pontiac GTO is a classic American muscle car, widely credited with popularizing the high-performance, V8-powered midsize coupe segment in the 1960s and 1970s.
-
D.
Chevrolet Corvette
The Chevrolet Corvette is an iconic American sports car renowned for its high performance, distinctive styling, and long-running legacy since its debut in the 1950s.
-
E.
BMW 7 Series
The BMW 7 Series is BMW’s flagship full-size luxury sedan line, known for its advanced technology, comfort, and performance.
- 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: 300 SL Gullwing Target entity description: The 300 SL Gullwing is an iconic 1950s Mercedes-Benz sports car renowned for its distinctive upward-opening doors, advanced engineering, and status as one of the first production cars with fuel injection.
-
A.
BMW 132
The BMW 132 was a German nine-cylinder air-cooled radial aircraft engine widely used in Luftwaffe bombers and transport aircraft during the 1930s and World War II.
-
B.
Volkswagen Beetle
The Volkswagen Beetle is an iconic compact car, originally designed in the 1930s and widely recognized for its distinctive rounded shape and status as one of the best-selling cars of all time.
-
C.
Pontiac GTO
The Pontiac GTO is a classic American muscle car, widely credited with popularizing the high-performance, V8-powered midsize coupe segment in the 1960s and 1970s.
-
D.
Chevrolet Corvette
The Chevrolet Corvette is an iconic American sports car renowned for its high performance, distinctive styling, and long-running legacy since its debut in the 1950s.
-
E.
BMW 7 Series
The BMW 7 Series is BMW’s flagship full-size luxury sedan line, known for its advanced technology, comfort, and performance.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
Mercedes-Benz vehicle
ⓘ
road car ⓘ sports car ⓘ |
| assemblyLocation |
Stuttgart, Germany
ⓘ
linked to:
Stuttgart
|
| basedOn |
Mercedes-Benz W194 racing car
ⓘ
linked to:
Mercedes-Benz W194
|
| bodyMaterial | steel body panels ⓘ |
| bodyStyle | 2-door coupé ⓘ |
| brakeType | drum brakes ⓘ |
| brand | Mercedes-Benz ⓘ |
| category | iconic classic car ⓘ |
| chassisMaterial | steel tubular frame ⓘ |
| chassisType | tubular spaceframe ⓘ |
| collectibility | one of the most valuable postwar classic cars ⓘ |
| countryOfOrigin | Germany ⓘ |
| curbWeight | approximately 1295 kg ⓘ |
| designer | Rudolf Uhlenhaut ⓘ |
| doorType | gullwing doors ⓘ |
| engineCode | M198 ⓘ |
| engineConfiguration | inline-6 ⓘ |
| engineDisplacement | 3.0 L ⓘ |
| frontSuspension | double wishbone ⓘ |
| fuelSystem | mechanical fuel injection ⓘ |
| fuelType | petrol ⓘ |
| height | 1300 mm ⓘ |
| introducedAt | 1954 New York International Auto Show ⓘ |
| layout | front-engine, rear-wheel-drive ⓘ |
| length | 4520 mm ⓘ |
| manufacturer | Mercedes-Benz ⓘ |
| marketSegment | high-performance grand tourer ⓘ |
| modelName |
300 SL
ⓘ
linked to:
300 SL Gullwing
|
| notableFeature | one of the first production cars with fuel injection ⓘ |
| notableFor |
advanced engineering for its time
ⓘ
distinctive upward-opening gullwing doors ⓘ high performance in the 1950s ⓘ |
| optionalBodyMaterial | aluminium body panels ⓘ |
| powerOutput | approximately 215 hp ⓘ |
| predecessor | Mercedes-Benz W194 ⓘ |
| productionEnd | 1957 ⓘ |
| productionStart | 1954 ⓘ |
| productionYears | 1954–1957 ⓘ |
| rearSuspension | swing axle ⓘ |
| seatingCapacity | 2 ⓘ |
| status | highly collectible classic car ⓘ |
| successor |
Mercedes-Benz 300 SL Roadster
ⓘ
linked to:
300 SL Gullwing
|
| topSpeed |
approximately 155 mph
ⓘ
approximately 250 km/h ⓘ |
| transmission | 4-speed manual ⓘ |
| wheelbase | 2400 mm ⓘ |
| width | 1790 mm ⓘ |
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: 300 SL Gullwing Description of subject: The 300 SL Gullwing is an iconic 1950s Mercedes-Benz sports car renowned for its distinctive upward-opening doors, advanced engineering, and status as one of the first production cars with fuel injection.
Referenced by (9)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
SL
linked to: 300 SL Gullwing
subject linked to:
SL
linked to: 300 SL Gullwing
subject linked to:
SL
linked to: 300 SL Gullwing
subject linked to:
300 SL Gullwing
linked to: 300 SL Gullwing
subject linked to:
300 SL Gullwing
linked to: 300 SL Gullwing
subject linked to:
R107
linked to: 300 SL Gullwing
linked to: 300 SL Gullwing
linked to: 300 SL Gullwing