Skymaster
E470209
Skymaster is the NATO reporting name for the Douglas C-54, a four-engine military transport aircraft widely used by the United States and its allies during and after World War II.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Skymaster canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4788330 — 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: Skymaster Context triple: [Douglas C-54 Skymaster, NATOReportingName, Skymaster]
-
A.
SkyHawk
SkyHawk is Seagate’s specialized line of hard disk drives designed for surveillance systems, optimized for continuous 24/7 video recording and high reliability.
-
B.
Sully Wing
Sully Wing is one of the main historic wings of the Louvre Museum in Paris, housing collections such as ancient Near Eastern antiquities and French paintings.
-
C.
Flying J
Flying J is a chain of highway travel centers and truck stops in North America, known for providing fuel, food, and amenities for professional drivers and motorists.
-
D.
Ramport Aero
Ramport Aero is the company responsible for managing and operating Zhukovsky International Airport near Moscow, Russia.
-
E.
Altior
Altior is a celebrated British National Hunt racehorse renowned for his exceptional unbeaten streak over fences and multiple Grade 1 victories.
- 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: Skymaster Target entity description: Skymaster is the NATO reporting name for the Douglas C-54, a four-engine military transport aircraft widely used by the United States and its allies during and after World War II.
-
A.
SkyHawk
SkyHawk is Seagate’s specialized line of hard disk drives designed for surveillance systems, optimized for continuous 24/7 video recording and high reliability.
-
B.
Sully Wing
Sully Wing is one of the main historic wings of the Louvre Museum in Paris, housing collections such as ancient Near Eastern antiquities and French paintings.
-
C.
Flying J
Flying J is a chain of highway travel centers and truck stops in North America, known for providing fuel, food, and amenities for professional drivers and motorists.
-
D.
Ramport Aero
Ramport Aero is the company responsible for managing and operating Zhukovsky International Airport near Moscow, Russia.
-
E.
Altior
Altior is a celebrated British National Hunt racehorse renowned for his exceptional unbeaten streak over fences and multiple Grade 1 victories.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
NATO reporting name
ⓘ
military transport aircraft ⓘ military transport aircraft ⓘ |
| alliedUse | widely used by the United States and its allies during and after World War II ⓘ |
| countryOfOrigin |
United States of America
ⓘ
surface form:
United States
|
| crew | 4 ⓘ |
| developedFrom | Douglas DC-4 NERFINISHED ⓘ |
| engineType | piston engine ⓘ |
| enteredService | 1942 ⓘ |
| firstFlight | 1942 ⓘ |
| hasNATOReportingNameFor | Douglas C-54 Skymaster NERFINISHED ⓘ |
| manufacturer | Douglas Aircraft Company NERFINISHED ⓘ |
| numberOfEngines | 4 ⓘ |
| operator |
Canada
NERFINISHED
ⓘ
France NERFINISHED ⓘ United Kingdom NERFINISHED ⓘ United States NERFINISHED ⓘ |
| powerplant | 4 × Pratt & Whitney R-2000 radial engines ⓘ |
| refersTo | Douglas C-54 Skymaster NERFINISHED ⓘ |
| role | long-range transport ⓘ |
| usedBy |
Royal Air Force
ⓘ
United States Air Force ⓘ United States Army Air Forces NERFINISHED ⓘ United States Navy ⓘ |
| usedFor |
VIP transport
ⓘ
cargo transport ⓘ medical evacuation ⓘ troop transport ⓘ |
| usedInConflict |
Berlin Airlift
NERFINISHED
ⓘ
World War II ⓘ |
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: Skymaster Description of subject: Skymaster is the NATO reporting name for the Douglas C-54, a four-engine military transport aircraft widely used by the United States and its allies during and after World War II.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.