Harmon Field, Guam
E749858
Harmon Field in Guam was a major World War II U.S. Army Air Forces base that served as the headquarters for XXI Bomber Command during the strategic bombing campaign against Japan.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Harmon Field, Guam canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8654030 — 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: Harmon Field, Guam Context triple: [XXI Bomber Command, headquartersLocation, Harmon Field, Guam]
-
A.
Apra Harbor, Guam
Apra Harbor, Guam is a major U.S. naval port and strategic deep-water harbor in the Western Pacific that serves as a key logistics and operations hub for American military forces in the region.
-
B.
McArthur Field
McArthur Field is the outdoor athletic stadium and track facility used for sports and events at Western Oregon University.
-
C.
Zamperini Field
Zamperini Field is a public airport serving the city of Torrance in Los Angeles County, California, primarily used for general aviation.
-
D.
Papé Field
Papé Field is a soccer stadium on the University of Oregon campus in Eugene that serves as the primary home venue for the Ducks’ soccer programs.
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E.
Santa Rita, Guam
Santa Rita is a small village on the western coast of Guam, known for its proximity to Apra Harbor and its strong ties to the island’s U.S. military installations.
- 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: Harmon Field, Guam Target entity description: Harmon Field in Guam was a major World War II U.S. Army Air Forces base that served as the headquarters for XXI Bomber Command during the strategic bombing campaign against Japan.
-
A.
Apra Harbor, Guam
Apra Harbor, Guam is a major U.S. naval port and strategic deep-water harbor in the Western Pacific that serves as a key logistics and operations hub for American military forces in the region.
-
B.
McArthur Field
McArthur Field is the outdoor athletic stadium and track facility used for sports and events at Western Oregon University.
-
C.
Zamperini Field
Zamperini Field is a public airport serving the city of Torrance in Los Angeles County, California, primarily used for general aviation.
-
D.
Papé Field
Papé Field is a soccer stadium on the University of Oregon campus in Eugene that serves as the primary home venue for the Ducks’ soccer programs.
-
E.
Santa Rita, Guam
Santa Rita is a small village on the western coast of Guam, known for its proximity to Apra Harbor and its strong ties to the island’s U.S. military installations.
- F. None of above. chosen
Statements (33)
| Predicate | Object |
|---|---|
| instanceOf |
World War II air base
ⓘ
military airfield ⓘ |
| associatedWithAircraft |
Boeing B-29 Superfortress
ⓘ
linked to:
B-29 Superfortress
|
| controlledBy | United States Army Air Forces ⓘ |
| coordinatesRegion | northwestern Guam ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| garrison |
Twentieth Air Force units
ⓘ
linked to:
Twentieth Air Force
XXI Bomber Command ⓘ |
| hasFunction |
aircraft basing
ⓘ
logistics support for bomber forces ⓘ |
| hasRunwayType | paved runway ⓘ |
| headquartersOf | XXI Bomber Command ⓘ |
| historicalEra | 1940s ⓘ |
| locatedIn |
Guam
ⓘ
Mariana Islands ⓘ |
| namedAfter | Millard F. Harmon ⓘ |
| namedFor |
Lieutenant General Millard F. Harmon
ⓘ
linked to:
Lt. Gen. Millard F. Harmon
|
| operatedBy | United States Army Air Forces ⓘ |
| partOf | Twentieth Air Force infrastructure ⓘ |
| partOfCampaign | strategic bombing campaign against Japan ⓘ |
| region |
Western Pacific Ocean
ⓘ
linked to:
western Pacific Ocean
|
| role |
bomber operations base
ⓘ
headquarters airfield ⓘ |
| serviceBranch | United States Army Air Forces ⓘ |
| status | former military airfield ⓘ |
| strategicImportance | base for strategic bombing of Japanese home islands ⓘ |
| theater | Pacific Ocean Areas ⓘ |
| usedBy | United States Army Air Forces ⓘ |
| usedDuringConflict |
Pacific War
ⓘ
World War II ⓘ |
| usedFor |
command and control of B-29 operations
ⓘ
long-range bomber staging ⓘ strategic bombing operations against Japan ⓘ |
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: Harmon Field, Guam Description of subject: Harmon Field in Guam was a major World War II U.S. Army Air Forces base that served as the headquarters for XXI Bomber Command during the strategic bombing campaign against Japan.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.