U.S. Army Signal Intelligence Service
E1161792
UNEXPLORED
The U.S. Army Signal Intelligence Service was a World War II-era American cryptologic and signals intelligence organization responsible for breaking enemy codes and laying the groundwork for modern U.S. cryptographic agencies.
All labels observed (1)
| Label | Occurrences |
|---|---|
| U.S. Army Signal Intelligence Service canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T15523494 — 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: U.S. Army Signal Intelligence Service Context triple: [Arlington Hall, usedBy, U.S. Army Signal Intelligence Service]
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A.
United States Army Security Agency
The United States Army Security Agency was a U.S. Army signals intelligence and electronic warfare organization responsible for intercepting, analyzing, and securing military communications during much of the Cold War era.
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B.
Joint Signal Intelligence Bureau
The Joint Signal Intelligence Bureau is a specialized Pakistani military intelligence unit focused on intercepting, analyzing, and exploiting communications and electronic signals for national security purposes.
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C.
Office of SIGINT Operations
The Office of SIGINT Operations is a specialized unit responsible for managing and conducting signals intelligence activities within the Directorate of Science and Technology.
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D.
Directorate of Military Intelligence
The Directorate of Military Intelligence was a British War Office department responsible for overseeing and coordinating army intelligence activities, including the various MI sections, during the late 19th and early 20th centuries.
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E.
Marine Corps Intelligence Activity
The Marine Corps Intelligence Activity is a U.S. military intelligence organization that provides specialized intelligence support to the United States Marine Corps and contributes to national-level intelligence efforts.
- 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: U.S. Army Signal Intelligence Service Target entity description: The U.S. Army Signal Intelligence Service was a World War II-era American cryptologic and signals intelligence organization responsible for breaking enemy codes and laying the groundwork for modern U.S. cryptographic agencies.
-
A.
United States Army Security Agency
The United States Army Security Agency was a U.S. Army signals intelligence and electronic warfare organization responsible for intercepting, analyzing, and securing military communications during much of the Cold War era.
-
B.
Joint Signal Intelligence Bureau
The Joint Signal Intelligence Bureau is a specialized Pakistani military intelligence unit focused on intercepting, analyzing, and exploiting communications and electronic signals for national security purposes.
-
C.
Office of SIGINT Operations
The Office of SIGINT Operations is a specialized unit responsible for managing and conducting signals intelligence activities within the Directorate of Science and Technology.
-
D.
Directorate of Military Intelligence
The Directorate of Military Intelligence was a British War Office department responsible for overseeing and coordinating army intelligence activities, including the various MI sections, during the late 19th and early 20th centuries.
-
E.
Marine Corps Intelligence Activity
The Marine Corps Intelligence Activity is a U.S. military intelligence organization that provides specialized intelligence support to the United States Marine Corps and contributes to national-level intelligence efforts.
- F. None of above. chosen
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.