KB-50
E502758
KB-50 was an aerial refueling tanker variant of the B-50 Superfortress used by the United States Air Force during the early Cold War.
All labels observed (1)
| Label | Occurrences |
|---|---|
| KB-50 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5217888 — 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: KB-50 Context triple: [B-50 Superfortress, notableVariant, KB-50]
-
A.
K5
K5 is an alternative name for Gasherbrum I, one of the world’s highest and most challenging eight-thousander peaks in the Karakoram range.
-
B.
K95
K95 is a ski jumping hill size classification indicating a normal hill with a K-point of 95 meters, commonly used in competitive ski jumping events.
-
C.
K-10
K-10 is a state highway in Kansas that serves as a major east–west commuter and connector route in the Kansas City metropolitan area.
-
D.
KJ-500
The KJ-500 is a modern Chinese airborne early warning and control (AEW&C) aircraft featuring a fixed dorsal radar dome and advanced phased-array radar systems for long-range airspace surveillance and battle management.
-
E.
KBE
KBE is an abbreviation that most commonly refers to "Knight Commander of the Order of the British Empire," a high-ranking honor in the British honours system.
- 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: KB-50 Target entity description: KB-50 was an aerial refueling tanker variant of the B-50 Superfortress used by the United States Air Force during the early Cold War.
-
A.
K5
K5 is an alternative name for Gasherbrum I, one of the world’s highest and most challenging eight-thousander peaks in the Karakoram range.
-
B.
K95
K95 is a ski jumping hill size classification indicating a normal hill with a K-point of 95 meters, commonly used in competitive ski jumping events.
-
C.
K-10
K-10 is a state highway in Kansas that serves as a major east–west commuter and connector route in the Kansas City metropolitan area.
-
D.
KJ-500
The KJ-500 is a modern Chinese airborne early warning and control (AEW&C) aircraft featuring a fixed dorsal radar dome and advanced phased-array radar systems for long-range airspace surveillance and battle management.
-
E.
KBE
KBE is an abbreviation that most commonly refers to "Knight Commander of the Order of the British Empire," a high-ranking honor in the British honours system.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
aerial refueling tanker aircraft
ⓘ
military aircraft ⓘ variant of B-50 Superfortress ⓘ |
| aircraftCategory | fixed-wing aircraft ⓘ |
| airframeMaterial | metal ⓘ |
| basedOn | B-50 Superfortress ⓘ |
| conflictEra | Cold War ⓘ |
| conversionFrom | B-50 bomber airframes ⓘ |
| countryOfOrigin |
United States
ⓘ
linked to:
United States of America
|
| crewType | multi-crew ⓘ |
| designedFor | refueling fighter aircraft ⓘ |
| developedFrom | B-29 Superfortress lineage ⓘ |
| enginePlacement | wing-mounted ⓘ |
| era | post–World War II ⓘ |
| fuelTransferMethod | hose-and-drogue system ⓘ |
| landingGearType | tricycle landing gear ⓘ |
| numberOfEngines | 4 ⓘ |
| operator | United States Air Force ⓘ |
| originProgram |
B-50 Superfortress program
ⓘ
linked to:
B-50 Superfortress
|
| powerplantType | piston-engined ⓘ |
| primaryMission | in-flight refueling of tactical aircraft ⓘ |
| role |
support aircraft
ⓘ
tanker aircraft ⓘ |
| serviceBranch |
United States Air Force Tactical Air Command
ⓘ
linked to:
Tactical Air Command
|
| serviceEntry | 1950s ⓘ |
| status | retired ⓘ |
| usedDuring | early Cold War ⓘ |
| usedFor | aerial refueling ⓘ |
| user |
United States Air Force Tactical Air Command
ⓘ
linked to:
Tactical Air Command
|
| wingConfiguration | low-wing monoplane ⓘ |
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: KB-50 Description of subject: KB-50 was an aerial refueling tanker variant of the B-50 Superfortress used by the United States Air Force during the early Cold War.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.