20th Air Force
E194190
The 20th Air Force was a United States Army Air Forces formation in World War II responsible for strategic bombing operations against Japan, primarily using B-29 Superfortress bombers from Pacific island bases.
All labels observed (2)
| Label | Occurrences |
|---|---|
| 20th Air Force canonical | 6 |
| 20th Air Force headquarters | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1643120 — 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: 20th Air Force Context triple: [Tinian, usedBy, 20th Air Force]
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A.
Twenty-Fifth Air Force
The Twenty-Fifth Air Force was a numbered air force of the U.S. Air Force responsible for airborne intelligence, surveillance, reconnaissance, and cryptologic operations in support of national security.
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B.
Eighteenth Air Force
The Eighteenth Air Force is a numbered air force of the United States Air Force responsible for leading and executing global air mobility operations, including airlift, air refueling, and aeromedical evacuation missions.
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C.
99th Air Base Wing
The 99th Air Base Wing is a United States Air Force unit responsible for providing installation support, operations, and services at Nellis Air Force Base in Nevada.
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D.
53rd Wing
The 53rd Wing is a United States Air Force unit responsible for operational testing, tactics development, and evaluation of advanced weapons and systems.
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E.
10th Tactical Wing
The 10th Tactical Wing is a combat aviation unit of the Belgian Air Force responsible for operating fighter aircraft and conducting tactical air operations.
- 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: 20th Air Force Target entity description: The 20th Air Force was a United States Army Air Forces formation in World War II responsible for strategic bombing operations against Japan, primarily using B-29 Superfortress bombers from Pacific island bases.
-
A.
Twenty-Fifth Air Force
The Twenty-Fifth Air Force was a numbered air force of the U.S. Air Force responsible for airborne intelligence, surveillance, reconnaissance, and cryptologic operations in support of national security.
-
B.
Eighteenth Air Force
The Eighteenth Air Force is a numbered air force of the United States Air Force responsible for leading and executing global air mobility operations, including airlift, air refueling, and aeromedical evacuation missions.
-
C.
99th Air Base Wing
The 99th Air Base Wing is a United States Air Force unit responsible for providing installation support, operations, and services at Nellis Air Force Base in Nevada.
-
D.
53rd Wing
The 53rd Wing is a United States Air Force unit responsible for operational testing, tactics development, and evaluation of advanced weapons and systems.
-
E.
10th Tactical Wing
The 10th Tactical Wing is a combat aviation unit of the Belgian Air Force responsible for operating fighter aircraft and conducting tactical air operations.
- F. None of above. chosen
Statements (47)
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: 20th Air Force Description of subject: The 20th Air Force was a United States Army Air Forces formation in World War II responsible for strategic bombing operations against Japan, primarily using B-29 Superfortress bombers from Pacific island bases.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.