52nd Ordnance Group (EOD)
E163862
The 52nd Ordnance Group (EOD) is a U.S. Army explosive ordnance disposal unit responsible for command and control of EOD operations supporting military forces and homeland defense.
All labels observed (4)
| Label | Occurrences |
|---|---|
| 52nd OD GP (EOD) | 1 |
| 52nd Ordnance Group (EOD) canonical | 1 |
| U.S. Army EOD group | 1 |
| U.S. Army Explosive Ordnance Disposal unit | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1421297 — 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: 52nd Ordnance Group (EOD) Context triple: [Fort Campbell, Kentucky, garrison, 52nd Ordnance Group (EOD)]
-
A.
Joint Task Force-Bravo
Joint Task Force-Bravo is a U.S. military task force based at Soto Cano Air Base in Honduras that conducts humanitarian assistance, disaster relief, and security cooperation missions throughout Central America.
-
B.
412th Mission Support Group
The 412th Mission Support Group is a U.S. Air Force unit that provides base support, infrastructure, and essential services to enable the operations of the 412th Test Wing at Edwards Air Force Base.
-
C.
1st SFOD-D
1st SFOD-D, commonly known as Delta Force, is an elite, highly secretive U.S. Army special operations unit specializing in counterterrorism, hostage rescue, and high-risk missions.
-
D.
555th Engineer Brigade
The 555th Engineer Brigade is a U.S. Army engineer formation known for providing combat and construction engineering support to military operations worldwide.
-
E.
United States Naval Special Warfare Development Group
The United States Naval Special Warfare Development Group, commonly known as SEAL Team Six, is an elite U.S. Navy special operations unit specializing in high-risk counterterrorism and hostage rescue missions.
- 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: 52nd Ordnance Group (EOD) Target entity description: The 52nd Ordnance Group (EOD) is a U.S. Army explosive ordnance disposal unit responsible for command and control of EOD operations supporting military forces and homeland defense.
-
A.
Joint Task Force-Bravo
Joint Task Force-Bravo is a U.S. military task force based at Soto Cano Air Base in Honduras that conducts humanitarian assistance, disaster relief, and security cooperation missions throughout Central America.
-
B.
412th Mission Support Group
The 412th Mission Support Group is a U.S. Air Force unit that provides base support, infrastructure, and essential services to enable the operations of the 412th Test Wing at Edwards Air Force Base.
-
C.
1st SFOD-D
1st SFOD-D, commonly known as Delta Force, is an elite, highly secretive U.S. Army special operations unit specializing in counterterrorism, hostage rescue, and high-risk missions.
-
D.
555th Engineer Brigade
The 555th Engineer Brigade is a U.S. Army engineer formation known for providing combat and construction engineering support to military operations worldwide.
-
E.
United States Naval Special Warfare Development Group
The United States Naval Special Warfare Development Group, commonly known as SEAL Team Six, is an elite U.S. Navy special operations unit specializing in high-risk counterterrorism and hostage rescue missions.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
U.S. Army unit
ⓘ
explosive ordnance disposal unit ⓘ |
| abbreviation |
52nd Ordnance Group (EOD)
self-linksurface differs
ⓘ
surface form:
52nd OD GP (EOD)
52nd Ordnance Group ⓘ |
| branch | United States Army ⓘ |
| capability |
conventional munitions disposal
ⓘ
counter-improvised explosive device operations ⓘ support to weapons of mass destruction response ⓘ |
| category |
52nd Ordnance Group (EOD)
self-linksurface differs
ⓘ
surface form:
U.S. Army EOD group
|
| country |
United States of America
ⓘ
surface form:
United States
|
| doctrine | U.S. Army EOD doctrine ⓘ |
| engagedIn |
EOD readiness operations
ⓘ
EOD training ⓘ |
| focus |
force protection through EOD
ⓘ
homeland security support ⓘ |
| function |
coordinate EOD support
ⓘ
provide EOD command and control ⓘ support joint and combined operations ⓘ |
| hasPersonnelType |
EOD technicians
ⓘ
civilian support staff ⓘ enlisted soldiers ⓘ ordnance officers ⓘ |
| mission |
support U.S. military operations with EOD capabilities
ⓘ
support homeland defense with EOD capabilities ⓘ |
| operatesIn |
continental United States
ⓘ
overseas contingency operations ⓘ |
| partOf |
United States Ordnance Department
ⓘ
surface form:
U.S. Army Ordnance Corps
|
| responsibleFor |
EOD force management
ⓘ
EOD mission command ⓘ EOD operational planning ⓘ |
| role |
command and control of EOD operations
ⓘ
explosive ordnance disposal ⓘ support to homeland defense ⓘ support to military forces ⓘ |
| specialization | EOD ⓘ |
| supportedBy |
EOD battalions
ⓘ
EOD companies ⓘ |
| supports |
U.S. Army units
ⓘ
civil authorities in homeland defense ⓘ joint forces ⓘ |
| task |
dispose of unexploded ordnance
ⓘ
neutralize explosive threats ⓘ provide EOD technical expertise ⓘ support force protection ⓘ |
| type | combat support unit ⓘ |
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: 52nd Ordnance Group (EOD) Description of subject: The 52nd Ordnance Group (EOD) is a U.S. Army explosive ordnance disposal unit responsible for command and control of EOD operations supporting military forces and homeland defense.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
52nd OD GP (EOD)
this entity surface form:
U.S. Army EOD group
this entity surface form:
U.S. Army Explosive Ordnance Disposal unit