Davis-Monthan Air Force Base
E151033
Davis-Monthan Air Force Base is a major United States Air Force installation in Tucson, Arizona, best known for hosting the 309th Aerospace Maintenance and Regeneration Group, the military’s primary aircraft storage and “boneyard” facility.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Davis–Monthan Air Force Base | 4 |
| Davis-Monthan Air Force Base canonical | 2 |
| Davis–Monthan Air Force Base aircraft boneyard | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1125617 — 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: Davis-Monthan Air Force Base Context triple: [Tucson, hasMajorInstitution, Davis-Monthan Air Force Base]
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A.
Schriever Space Force Base
Schriever Space Force Base is a U.S. Space Force installation in Colorado that serves as a key hub for space operations, satellite control, and training of Space Force Guardians.
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B.
Nellis Air Force Base
Nellis Air Force Base is a major United States Air Force installation near Las Vegas known for advanced combat training exercises such as Red Flag and for hosting the USAF Warfare Center.
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C.
Maxwell Air Force Base
Maxwell Air Force Base is a major U.S. Air Force installation in Montgomery, Alabama, best known as the headquarters of Air University and a central hub for Air Force education and training.
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D.
Travis Air Force Base
Travis Air Force Base is a major U.S. Air Force installation in California that serves as a key hub for strategic airlift and cargo operations.
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E.
Andrews Air Force Base
Andrews Air Force Base is a major U.S. military installation in Maryland best known as the home base for Air Force One and other aircraft supporting the President and senior government officials.
- 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: Davis-Monthan Air Force Base Target entity description: Davis-Monthan Air Force Base is a major United States Air Force installation in Tucson, Arizona, best known for hosting the 309th Aerospace Maintenance and Regeneration Group, the military’s primary aircraft storage and “boneyard” facility.
-
A.
Schriever Space Force Base
Schriever Space Force Base is a U.S. Space Force installation in Colorado that serves as a key hub for space operations, satellite control, and training of Space Force Guardians.
-
B.
Nellis Air Force Base
Nellis Air Force Base is a major United States Air Force installation near Las Vegas known for advanced combat training exercises such as Red Flag and for hosting the USAF Warfare Center.
-
C.
Maxwell Air Force Base
Maxwell Air Force Base is a major U.S. Air Force installation in Montgomery, Alabama, best known as the headquarters of Air University and a central hub for Air Force education and training.
-
D.
Travis Air Force Base
Travis Air Force Base is a major U.S. Air Force installation in California that serves as a key hub for strategic airlift and cargo operations.
-
E.
Andrews Air Force Base
Andrews Air Force Base is a major U.S. military installation in Maryland best known as the home base for Air Force One and other aircraft supporting the President and senior government officials.
- F. None of above. chosen
Statements (52)
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: Davis-Monthan Air Force Base Description of subject: Davis-Monthan Air Force Base is a major United States Air Force installation in Tucson, Arizona, best known for hosting the 309th Aerospace Maintenance and Regeneration Group, the military’s primary aircraft storage and “boneyard” facility.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Davis–Monthan Air Force Base
this entity surface form:
Davis–Monthan Air Force Base aircraft boneyard
this entity surface form:
Davis–Monthan Air Force Base
subject surface form:
309th Aerospace Maintenance and Regeneration Group
this entity surface form:
Davis–Monthan Air Force Base
this entity surface form:
Davis–Monthan Air Force Base