Center for Explosive Ordnance Disposal and Diving
E241004
The Center for Explosive Ordnance Disposal and Diving is a U.S. Navy training institution that prepares personnel in bomb disposal, underwater demolition, and specialized diving operations.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Center for Explosive Ordnance Disposal and Diving canonical | 1 |
| Naval School Explosive Ordnance Disposal at Eglin AFB | 1 |
| special forces and diving command | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2155442 — 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: Center for Explosive Ordnance Disposal and Diving Context triple: [Naval Education and Training Command, oversees, Center for Explosive Ordnance Disposal and Diving]
-
A.
Explosives Unit
The Explosives Unit is a specialized section of the FBI Laboratory that analyzes bombs, explosive devices, and related evidence to support criminal and counterterrorism investigations.
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B.
Special Operations Center
The Special Operations Center is an elite tactical unit of Russia’s Federal Security Service (FSB) responsible for high-risk counterterrorism, hostage rescue, and special operations.
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C.
52nd Ordnance Group (EOD)
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.
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D.
Explosives Division
The Explosives Division is a specialized unit within the U.S. Department of Homeland Security’s Science and Technology Directorate focused on research, development, and testing of technologies to detect, mitigate, and counter explosive threats.
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E.
Mine Action Service
The Mine Action Service is a United Nations body responsible for coordinating and implementing efforts to reduce the threat and impact of landmines and explosive remnants of war worldwide.
- 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: Center for Explosive Ordnance Disposal and Diving Target entity description: The Center for Explosive Ordnance Disposal and Diving is a U.S. Navy training institution that prepares personnel in bomb disposal, underwater demolition, and specialized diving operations.
-
A.
Explosives Unit
The Explosives Unit is a specialized section of the FBI Laboratory that analyzes bombs, explosive devices, and related evidence to support criminal and counterterrorism investigations.
-
B.
Special Operations Center
The Special Operations Center is an elite tactical unit of Russia’s Federal Security Service (FSB) responsible for high-risk counterterrorism, hostage rescue, and special operations.
-
C.
52nd Ordnance Group (EOD)
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.
-
D.
Explosives Division
The Explosives Division is a specialized unit within the U.S. Department of Homeland Security’s Science and Technology Directorate focused on research, development, and testing of technologies to detect, mitigate, and counter explosive threats.
-
E.
Mine Action Service
The Mine Action Service is a United Nations body responsible for coordinating and implementing efforts to reduce the threat and impact of landmines and explosive remnants of war worldwide.
- F. None of above. chosen
Statements (36)
| Predicate | Object |
|---|---|
| instanceOf |
U.S. Navy training institution
ⓘ
military training center ⓘ |
| affiliation |
Department of the Navy
ⓘ
surface form:
United States Department of the Navy
|
| country |
United States of America
ⓘ
surface form:
United States
|
| domain |
explosive ordnance disposal
ⓘ
military diving ⓘ naval warfare ⓘ |
| educationLevel | professional military education ⓘ |
| focusArea |
bomb disposal
ⓘ
ordnance identification and neutralization ⓘ specialized military diving ⓘ underwater demolition ⓘ underwater explosive hazards ⓘ |
| goal |
enhance Navy diving readiness
ⓘ
enhance Navy explosive ordnance disposal readiness ⓘ prepare personnel for operational deployment ⓘ |
| hasCapability |
training for bomb disposal operations
ⓘ
training for specialized diving missions ⓘ training for underwater demolition operations ⓘ |
| languageOfInstruction | English ⓘ |
| militaryBranch | United States Navy ⓘ |
| operatedBy | United States Navy ⓘ |
| partOf |
Naval Education and Training Command
ⓘ
U.S. Navy training enterprise ⓘ |
| primaryMission |
train Navy personnel in diving operations
ⓘ
train Navy personnel in explosive ordnance disposal ⓘ train Navy personnel in underwater demolition ⓘ |
| provides |
explosive ordnance disposal courses
ⓘ
operational training ⓘ specialized diving courses ⓘ technical training ⓘ |
| sector | military ⓘ |
| shortName | CENEODDIVE ⓘ |
| trains |
Navy divers
ⓘ
explosive ordnance disposal technicians ⓘ underwater demolition specialists ⓘ |
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: Center for Explosive Ordnance Disposal and Diving Description of subject: The Center for Explosive Ordnance Disposal and Diving is a U.S. Navy training institution that prepares personnel in bomb disposal, underwater demolition, and specialized diving operations.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
Naval Education and Training Command
→
oversees
→
Center for Explosive Ordnance Disposal and Diving
ⓘ
this entity surface form:
special forces and diving command
United States Navy bases in Florida
→
includes
→
Center for Explosive Ordnance Disposal and Diving
ⓘ
this entity surface form:
Naval School Explosive Ordnance Disposal at Eglin AFB