21st Maintenance Group
E1157237
UNEXPLORED
The 21st Maintenance Group is a United States Air Force unit responsible for providing aircraft and equipment maintenance support to its parent wing’s operational missions.
All labels observed (1)
| Label | Occurrences |
|---|---|
| 21st Maintenance Group canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T15450631 — 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: 21st Maintenance Group Context triple: [21st Tactical Fighter Wing, associatedUnit, 21st Maintenance Group]
-
A.
27th Maintenance Group
The 27th Maintenance Group is a U.S. Air Force unit responsible for providing aircraft and equipment maintenance support to the 27th Fighter Wing.
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B.
28th Maintenance Group
The 28th Maintenance Group is a United States Air Force unit responsible for providing aircraft and equipment maintenance support for operations at Ellsworth Air Force Base.
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C.
412th Maintenance Group
The 412th Maintenance Group is a U.S. Air Force unit responsible for providing maintenance and logistical support to the 412th Test Wing’s aircraft and test operations at Edwards Air Force Base.
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D.
57th Maintenance Group
The 57th Maintenance Group is a United States Air Force unit responsible for providing aircraft and equipment maintenance support to the 57th Wing at Nellis Air Force Base.
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E.
48th Maintenance Group
The 48th Maintenance Group is a United States Air Force unit responsible for providing aircraft and equipment maintenance support to the 48th Fighter Wing at RAF Lakenheath in the United Kingdom.
- 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: 21st Maintenance Group Target entity description: The 21st Maintenance Group is a United States Air Force unit responsible for providing aircraft and equipment maintenance support to its parent wing’s operational missions.
-
A.
27th Maintenance Group
The 27th Maintenance Group is a U.S. Air Force unit responsible for providing aircraft and equipment maintenance support to the 27th Fighter Wing.
-
B.
28th Maintenance Group
The 28th Maintenance Group is a United States Air Force unit responsible for providing aircraft and equipment maintenance support for operations at Ellsworth Air Force Base.
-
C.
412th Maintenance Group
The 412th Maintenance Group is a U.S. Air Force unit responsible for providing maintenance and logistical support to the 412th Test Wing’s aircraft and test operations at Edwards Air Force Base.
-
D.
57th Maintenance Group
The 57th Maintenance Group is a United States Air Force unit responsible for providing aircraft and equipment maintenance support to the 57th Wing at Nellis Air Force Base.
-
E.
48th Maintenance Group
The 48th Maintenance Group is a United States Air Force unit responsible for providing aircraft and equipment maintenance support to the 48th Fighter Wing at RAF Lakenheath in the United Kingdom.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.