Letov Š-328
E308929
The Letov Š-328 was a Czechoslovak biplane reconnaissance and light bomber aircraft widely used in the 1930s and during the early years of World War II.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Letov Š-20J | 1 |
| Letov Š-328 canonical | 1 |
| Letov Š-528 | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2911498 — 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: Letov Š-328 Context triple: [Slovak Air Force (WWII), usedAircraft, Letov Š-328]
-
A.
Rogožarski IK-3
The Rogožarski IK-3 was a domestically designed Yugoslav single-seat fighter aircraft of the late 1930s, noted for its modern performance and role in the early defense against the Axis invasion in 1941.
-
B.
Soko G-4 Super Galeb
The Soko G-4 Super Galeb is a Yugoslav-designed advanced jet trainer and light attack aircraft that became one of the country’s most prominent indigenous military aircraft.
-
C.
Soko G-2 Galeb
The Soko G-2 Galeb is a Yugoslav-designed jet trainer and light attack aircraft that became one of the country's most widely produced and exported military aircraft during the Cold War.
-
D.
Rogožarski IK-2
The Rogožarski IK-2 was a Yugoslav pre-World War II single-seat fighter aircraft notable for its advanced design and role in the Royal Yugoslav Air Force.
-
E.
Soko J-21 Jastreb
The Soko J-21 Jastreb is a Yugoslav single-engine light attack and reconnaissance jet aircraft developed in the 1960s and widely used by the Yugoslav Air Force and several export customers.
- 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: Letov Š-328 Target entity description: The Letov Š-328 was a Czechoslovak biplane reconnaissance and light bomber aircraft widely used in the 1930s and during the early years of World War II.
-
A.
Rogožarski IK-3
The Rogožarski IK-3 was a domestically designed Yugoslav single-seat fighter aircraft of the late 1930s, noted for its modern performance and role in the early defense against the Axis invasion in 1941.
-
B.
Soko G-4 Super Galeb
The Soko G-4 Super Galeb is a Yugoslav-designed advanced jet trainer and light attack aircraft that became one of the country’s most prominent indigenous military aircraft.
-
C.
Soko G-2 Galeb
The Soko G-2 Galeb is a Yugoslav-designed jet trainer and light attack aircraft that became one of the country's most widely produced and exported military aircraft during the Cold War.
-
D.
Rogožarski IK-2
The Rogožarski IK-2 was a Yugoslav pre-World War II single-seat fighter aircraft notable for its advanced design and role in the Royal Yugoslav Air Force.
-
E.
Soko J-21 Jastreb
The Soko J-21 Jastreb is a Yugoslav single-engine light attack and reconnaissance jet aircraft developed in the 1960s and widely used by the Yugoslav Air Force and several export customers.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
biplane
ⓘ
light bomber ⓘ military aircraft ⓘ reconnaissance aircraft ⓘ |
| aircraftConfiguration |
single-engine
ⓘ
two-seat ⓘ |
| airframeMaterial | mixed wood-and-metal construction ⓘ |
| armament |
fixed forward-firing machine guns
ⓘ
flexible rear machine gun ⓘ light bomb load ⓘ |
| countryOfOrigin | Czechoslovakia ⓘ |
| crew | 2 ⓘ |
| engineType | piston engine ⓘ |
| era | interwar period ⓘ |
| firstFlightDate | 1933 ⓘ |
| introduced | mid-1930s ⓘ |
| landingGear | fixed tailwheel landing gear ⓘ |
| manufacturer | Letov ⓘ |
| notableFeature | widely used by smaller Axis-aligned air forces in early World War II ⓘ |
| numberBuilt | over 400 ⓘ |
| operatedFrom | conventional airfields ⓘ |
| originatesFrom | Czechoslovak aviation industry ⓘ |
| primaryRole | reconnaissance ⓘ |
| secondaryRole | light bombing ⓘ |
| status | retired ⓘ |
| successor |
Letov Š-528
ⓘ
linked to:
Letov Š-328
|
| usedAs |
army cooperation aircraft
ⓘ
light bomber ⓘ reconnaissance aircraft ⓘ training aircraft ⓘ |
| usedBy |
Bulgarian Air Force
ⓘ
Czechoslovak Air Force ⓘ Finnish Air Force ⓘ Luftwaffe ⓘ Royal Hungarian Air Force ⓘ Slovak Air Force (1939–1945) ⓘ
linked to:
Slovak Air Force (WWII)
|
| usedFor |
artillery spotting
ⓘ
border patrol missions ⓘ light ground attack ⓘ tactical reconnaissance ⓘ |
| usedInConflict |
German invasion of Poland
ⓘ
linked to:
Invasion of Poland
Slovak National Uprising ⓘ Slovak–Hungarian War ⓘ World War II ⓘ |
| usedInPeriod |
1930s
ⓘ
early 1940s ⓘ |
| wingConfiguration | biplane ⓘ |
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: Letov Š-328 Description of subject: The Letov Š-328 was a Czechoslovak biplane reconnaissance and light bomber aircraft widely used in the 1930s and during the early years of World War II.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Letov Š-328
linked to: Letov Š-328