Reggiane Re.2001 Falco II
E26124
The Reggiane Re.2001 Falco II was an Italian World War II single-seat fighter aircraft known for its maneuverability and service with Italy’s air force.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Reggiane Re.2001 Falco II canonical | 4 |
| Reggiane Re.2001 CB | 1 |
| Reggiane Re.2001 G | 1 |
| Reggiane Re.2001 OR | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T112455 — 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: Reggiane Re.2001 Falco II Context triple: [Regia Aeronautica, usedAircraft, Reggiane Re.2001 Falco II]
-
A.
Fiat CR.42 Falco
The Fiat CR.42 Falco was an Italian single-seat biplane fighter aircraft of World War II, noted as one of the last operational biplane fighters used in front-line service.
-
B.
Macchi C.205 Veltro
The Macchi C.205 Veltro was a World War II Italian single-seat fighter aircraft renowned for its agility and performance, considered one of Italy’s best fighters of the era.
-
C.
Macchi C.202 Folgore
The Macchi C.202 Folgore was a World War II Italian fighter aircraft renowned for its agility, speed, and effectiveness against contemporary Allied fighters.
-
D.
Fiat G.50 Freccia
The Fiat G.50 Freccia was an Italian World War II single-seat monoplane fighter aircraft that served as one of Italy’s first modern, all-metal frontline fighters.
-
E.
Cant Z.506 Airone
The Cant Z.506 Airone was an Italian three-engine floatplane used primarily for maritime reconnaissance, bombing, and air-sea rescue missions before and during 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: Reggiane Re.2001 Falco II Target entity description: The Reggiane Re.2001 Falco II was an Italian World War II single-seat fighter aircraft known for its maneuverability and service with Italy’s air force.
-
A.
Fiat CR.42 Falco
The Fiat CR.42 Falco was an Italian single-seat biplane fighter aircraft of World War II, noted as one of the last operational biplane fighters used in front-line service.
-
B.
Macchi C.205 Veltro
The Macchi C.205 Veltro was a World War II Italian single-seat fighter aircraft renowned for its agility and performance, considered one of Italy’s best fighters of the era.
-
C.
Macchi C.202 Folgore
The Macchi C.202 Folgore was a World War II Italian fighter aircraft renowned for its agility, speed, and effectiveness against contemporary Allied fighters.
-
D.
Fiat G.50 Freccia
The Fiat G.50 Freccia was an Italian World War II single-seat monoplane fighter aircraft that served as one of Italy’s first modern, all-metal frontline fighters.
-
E.
Cant Z.506 Airone
The Cant Z.506 Airone was an Italian three-engine floatplane used primarily for maritime reconnaissance, bombing, and air-sea rescue missions before and during World War II.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
World War II aircraft
ⓘ
fighter aircraft ⓘ single-seat fighter ⓘ |
| airForce |
Regia Aeronautica
ⓘ
surface form:
Italian Royal Air Force
|
| airframeType | low-wing monoplane ⓘ |
| armament |
2 × 12.7 mm Breda-SAFAT machine guns
ⓘ
2 × 7.7 mm Breda-SAFAT machine guns ⓘ |
| armamentOption | 20 mm cannon in some variants ⓘ |
| bombLoad | up to 640 kg of bombs ⓘ |
| cockpit | single-seat ⓘ |
| countryOfOrigin | Kingdom of Italy ⓘ |
| derivedFrom |
Reggiane Re.2000
ⓘ
surface form:
Reggiane Re.2000 Falco I
|
| designer | Roberto Longhi ⓘ |
| engine | Alfa Romeo RA.1000 RC.41-I Monsone ⓘ |
| engineLicenseBasedOn | Daimler-Benz DB 601 ⓘ |
| engineType | liquid-cooled inline piston engine ⓘ |
| firstFlight | 1940 ⓘ |
| fuselageConstruction | metal monocoque ⓘ |
| introduced | 1941 ⓘ |
| manufacturer | Officine Meccaniche Reggiane ⓘ |
| maxSpeed |
approximately 335 mph
ⓘ
approximately 540 km/h ⓘ |
| natoName | Falco II ⓘ |
| notableCharacteristic |
good handling at low altitude
ⓘ
good maneuverability ⓘ |
| numberBuilt | about 252 ⓘ |
| operationalUse |
fighter escort missions
ⓘ
ground-attack missions ⓘ naval operations over the Mediterranean ⓘ |
| predecessor |
Reggiane Re.2000
ⓘ
surface form:
Reggiane Re.2000 Falco I
|
| primaryUser | Regia Aeronautica ⓘ |
| role |
carrier-capable fighter
ⓘ
fighter ⓘ fighter-bomber ⓘ |
| serviceEntry | early 1940s ⓘ |
| successor | Reggiane Re.2005 Sagittario ⓘ |
| theatreOfOperations |
Italian mainland defense
ⓘ
Mediterranean theatre ⓘ |
| undercarriage | retractable tailwheel landing gear ⓘ |
| usedBy |
Italian Social Republic Air Force
ⓘ
surface form:
Aeronautica Nazionale Repubblicana
Luftwaffe ⓘ Regia Aeronautica ⓘ |
| usedFor | interception of Allied bombers ⓘ |
| usedInConflict | World War II ⓘ |
| variant |
Reggiane Re.2001 Falco II
self-linksurface differs
ⓘ
surface form:
Reggiane Re.2001 CB
Reggiane Re.2001 Falco II self-linksurface differs ⓘ
surface form:
Reggiane Re.2001 G
Reggiane Re.2001 Falco II self-linksurface differs ⓘ
surface form:
Reggiane Re.2001 OR
|
| wingConfiguration | cantilever low-wing ⓘ |
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: Reggiane Re.2001 Falco II Description of subject: The Reggiane Re.2001 Falco II was an Italian World War II single-seat fighter aircraft known for its maneuverability and service with Italy’s air force.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Reggiane Re.2001 CB
this entity surface form:
Reggiane Re.2001 OR
this entity surface form:
Reggiane Re.2001 G