Fiat A.80 engine
E591410
The Fiat A.80 engine was an Italian air-cooled radial aircraft engine of the late 1930s used to power several Regia Aeronautica military aircraft during World War II.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Fiat A.80 RC.41 radial engine | 1 |
| Fiat A.80 engine canonical | 1 |
| Fiat A.80 radial engine | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6307853 — 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: Fiat A.80 engine Context triple: [Fiat Aviazione, developed, Fiat A.80 engine]
-
A.
Fiat A.12 engine
The Fiat A.12 engine was a widely used Italian six-cylinder liquid-cooled inline aircraft engine from World War I, powering numerous military aircraft of the era.
-
B.
Fiat A.14 engine
The Fiat A.14 engine was an early 20th-century Italian aircraft piston engine used to power military and civil airplanes.
-
C.
Fiat A.30 RA engine
The Fiat A.30 RA engine was an Italian liquid-cooled V-12 aircraft engine of the interwar period, widely used in Fiat fighter aircraft such as the CR.32.
-
D.
Alfa Romeo 128 radial engine
The Alfa Romeo 128 radial engine was an Italian air-cooled aircraft engine used in World War II-era military aircraft.
-
E.
Fiat A.74 R1C.38 radial engine
The Fiat A.74 R1C.38 was an Italian air-cooled radial aircraft engine of the late 1930s widely used to power frontline Regia Aeronautica fighters in the early years of World War II.
- 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: Fiat A.80 engine Target entity description: The Fiat A.80 engine was an Italian air-cooled radial aircraft engine of the late 1930s used to power several Regia Aeronautica military aircraft during World War II.
-
A.
Fiat A.12 engine
The Fiat A.12 engine was a widely used Italian six-cylinder liquid-cooled inline aircraft engine from World War I, powering numerous military aircraft of the era.
-
B.
Fiat A.14 engine
The Fiat A.14 engine was an early 20th-century Italian aircraft piston engine used to power military and civil airplanes.
-
C.
Fiat A.30 RA engine
The Fiat A.30 RA engine was an Italian liquid-cooled V-12 aircraft engine of the interwar period, widely used in Fiat fighter aircraft such as the CR.32.
-
D.
Alfa Romeo 128 radial engine
The Alfa Romeo 128 radial engine was an Italian air-cooled aircraft engine used in World War II-era military aircraft.
-
E.
Fiat A.74 R1C.38 radial engine
The Fiat A.74 R1C.38 was an Italian air-cooled radial aircraft engine of the late 1930s widely used to power frontline Regia Aeronautica fighters in the early years of World War II.
- F. None of above. chosen
Statements (19)
| Predicate | Object |
|---|---|
| instanceOf |
air-cooled engine
ⓘ
aircraft engine ⓘ |
| application |
bomber aircraft
ⓘ
transport aircraft ⓘ |
| configuration | 18-cylinder radial ⓘ |
| coolingSystem | air-cooled ⓘ |
| countryOfOrigin | Italy ⓘ |
| era | late 1930s ⓘ |
| fuelType | aviation gasoline ⓘ |
| manufacturer | Fiat ⓘ |
| powerplantType | piston engine ⓘ |
| primaryUser | Regia Aeronautica ⓘ |
| usedDuring | World War II ⓘ |
| usedFor | military aircraft ⓘ |
| usedIn | Regia Aeronautica ⓘ |
| usedOnAircraft |
Cant Z.1007
ⓘ
linked to:
Cant Z.1007 Alcione
Fiat BR.20 ⓘ
linked to:
Fiat BR.20 Cicogna
Savoia-Marchetti SM.79 ⓘ
linked to:
Savoia-Marchetti SM.79 Sparviero
Savoia-Marchetti SM.84 ⓘ |
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: Fiat A.80 engine Description of subject: The Fiat A.80 engine was an Italian air-cooled radial aircraft engine of the late 1930s used to power several Regia Aeronautica military aircraft during World War II.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.