Arado Ar 231
E512322
The Arado Ar 231 was a small German World War II-era reconnaissance floatplane designed to be launched from submarines for over-the-horizon scouting.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Arado Ar 231 canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T4474671 — 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: Arado Ar 231 Context triple: [Arado Flugzeugwerke, developed, Arado Ar 231]
-
A.
Arado Ar 232
The Arado Ar 232 was a German World War II military transport aircraft notable for its advanced cargo-handling features and rugged short takeoff and landing capabilities.
-
B.
Arado Ar 240
The Arado Ar 240 was a German World War II twin-engine, multi-role aircraft prototype intended as a heavy fighter, reconnaissance, and bomber platform but never entered mass production.
-
C.
Arado Ar 68
The Arado Ar 68 was a German single-seat biplane fighter aircraft of the 1930s used by the Luftwaffe in the period leading up to World War II.
-
D.
Arado Ar 79
The Arado Ar 79 was a German two-seat touring and training monoplane of the late 1930s, known for its sleek design and use in sport and record-setting flights.
-
E.
Arado Ar 96
The Arado Ar 96 was a German single-engine advanced trainer aircraft widely used by the Luftwaffe during World War II for pilot instruction and transition training.
- 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: Arado Ar 231 Target entity description: The Arado Ar 231 was a small German World War II-era reconnaissance floatplane designed to be launched from submarines for over-the-horizon scouting.
-
A.
Arado Ar 232
The Arado Ar 232 was a German World War II military transport aircraft notable for its advanced cargo-handling features and rugged short takeoff and landing capabilities.
-
B.
Arado Ar 240
The Arado Ar 240 was a German World War II twin-engine, multi-role aircraft prototype intended as a heavy fighter, reconnaissance, and bomber platform but never entered mass production.
-
C.
Arado Ar 68
The Arado Ar 68 was a German single-seat biplane fighter aircraft of the 1930s used by the Luftwaffe in the period leading up to World War II.
-
D.
Arado Ar 79
The Arado Ar 79 was a German two-seat touring and training monoplane of the late 1930s, known for its sleek design and use in sport and record-setting flights.
-
E.
Arado Ar 96
The Arado Ar 96 was a German single-engine advanced trainer aircraft widely used by the Luftwaffe during World War II for pilot instruction and transition training.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
German aircraft
ⓘ
World War II aircraft ⓘ military aircraft ⓘ reconnaissance floatplane ⓘ |
| aircraftType |
floatplane
ⓘ
single-engine aircraft ⓘ |
| configuration | high-wing monoplane ⓘ |
| conflict | World War II ⓘ |
| countryOfOrigin | Germany ⓘ |
| designedFor |
over-the-horizon scouting
ⓘ
submarine launch ⓘ |
| designedForOperator | Kriegsmarine ⓘ |
| designedForUseOn |
German U-boats
ⓘ
linked to:
U-boats
|
| designedToBe | disassembled and stored in submarine pressure hull ⓘ |
| developmentOutcome | abandoned due to performance and handling issues ⓘ |
| era | World War II ⓘ |
| feature |
compact dimensions for submarine storage
ⓘ
folding wings ⓘ |
| firstFlightDate | 1941 ⓘ |
| intendedMissionProfile |
maritime reconnaissance
ⓘ
spotting for submarine attacks ⓘ |
| landingGearType | twin floats ⓘ |
| launchPlatform | submarine ⓘ |
| manufacturer | Arado Flugzeugwerke ⓘ |
| numberBuilt | 6 prototypes ⓘ |
| powerplantType | piston engine ⓘ |
| primaryRole | reconnaissance ⓘ |
| status |
did not enter mass production
ⓘ
experimental ⓘ |
| usedBy | Nazi Germany ⓘ |
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: Arado Ar 231 Description of subject: The Arado Ar 231 was a small German World War II-era reconnaissance floatplane designed to be launched from submarines for over-the-horizon scouting.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.