Pinellas Plant (historical)
E128190
Pinellas Plant (historical) was a U.S. Department of Energy facility in Florida that manufactured non-nuclear components for nuclear weapons during the Cold War.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Pinellas Plant (historical) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1114545 — 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: Pinellas Plant (historical) Context triple: [United States nuclear weapons complex, includesFacility, Pinellas Plant (historical)]
-
A.
Monticello, Florida
Monticello, Florida is a small historic city in Jefferson County known for its preserved antebellum architecture and role as a rural county seat in the Florida Panhandle.
-
B.
Laurel Hill, Florida
Laurel Hill, Florida is a small rural city in the Florida Panhandle known for its agricultural character and close-knit community.
-
C.
City of Plant City
The City of Plant City is a municipality in central Florida best known for its agricultural heritage and annual Florida Strawberry Festival.
-
D.
Five Points, Florida
Five Points, Florida is an unincorporated community in Columbia County known primarily as a small residential area near Lake City in north-central Florida.
-
E.
Golden Gate Estates, Florida
Golden Gate Estates, Florida is a large, sparsely developed residential community in southwestern Florida known for its expansive lots, rural character, and proximity to the Everglades.
- 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: Pinellas Plant (historical) Target entity description: Pinellas Plant (historical) was a U.S. Department of Energy facility in Florida that manufactured non-nuclear components for nuclear weapons during the Cold War.
-
A.
Monticello, Florida
Monticello, Florida is a small historic city in Jefferson County known for its preserved antebellum architecture and role as a rural county seat in the Florida Panhandle.
-
B.
Laurel Hill, Florida
Laurel Hill, Florida is a small rural city in the Florida Panhandle known for its agricultural character and close-knit community.
-
C.
City of Plant City
The City of Plant City is a municipality in central Florida best known for its agricultural heritage and annual Florida Strawberry Festival.
-
D.
Five Points, Florida
Five Points, Florida is an unincorporated community in Columbia County known primarily as a small residential area near Lake City in north-central Florida.
-
E.
Golden Gate Estates, Florida
Golden Gate Estates, Florida is a large, sparsely developed residential community in southwestern Florida known for its expansive lots, rural character, and proximity to the Everglades.
- F. None of above. chosen
Statements (38)
| Predicate | Object |
|---|---|
| instanceOf |
United States Department of Energy facility
ⓘ
nuclear weapons component plant ⓘ |
| controlledBy | United States government ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| endTime | 1990s ⓘ |
| era | Cold War ⓘ |
| function |
assembly of non-nuclear weapon components
ⓘ
testing of nuclear weapon components ⓘ |
| governmentAgency |
United States Department of Energy
ⓘ
linked to:
U.S. Department of Energy
|
| hasCategory |
Cold War industrial site
ⓘ
United States nuclear weapons infrastructure in Florida ⓘ |
| hasProduct |
electronic assemblies for nuclear weapons
ⓘ
firing sets for nuclear weapons ⓘ neutron generators ⓘ |
| heritageStatus | former nuclear weapons production facility ⓘ |
| industry |
defense
ⓘ
nuclear weapons ⓘ |
| locatedIn |
Florida
ⓘ
Pinellas County, Florida ⓘ St. Petersburg, Florida ⓘ United States ⓘ
linked to:
United States of America
|
| locatedInTimeZone | Eastern Time Zone ⓘ |
| locatedNear |
Tampa Bay
ⓘ
linked to:
Tampa Bay area
|
| locatedOn |
Pinellas Peninsula
ⓘ
linked to:
Pinellas County, Florida
|
| operatedBy |
United States Department of Energy
ⓘ
linked to:
U.S. Department of Energy
|
| ownedBy |
United States Department of Energy
ⓘ
linked to:
U.S. Department of Energy
|
| partOf |
United States Department of Energy weapons complex
ⓘ
linked to:
United States nuclear weapons complex
United States nuclear weapons complex ⓘ United States nuclear weapons production infrastructure ⓘ
linked to:
United States nuclear weapons complex
|
| predecessor |
United States Atomic Energy Commission facilities network
ⓘ
linked to:
United States Atomic Energy Commission
|
| reasonForNotability | production of non-nuclear components for U.S. nuclear weapons during the Cold War ⓘ |
| securityClassification | classified operations during Cold War ⓘ |
| significantEvent | Cold War nuclear weapons production ⓘ |
| startTime | 1950s ⓘ |
| status | closed ⓘ |
| use |
manufacture of non-nuclear components for nuclear weapons
ⓘ
production of electronic components for nuclear weapons ⓘ production of neutron generators ⓘ |
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: Pinellas Plant (historical) Description of subject: Pinellas Plant (historical) was a U.S. Department of Energy facility in Florida that manufactured non-nuclear components for nuclear weapons during the Cold War.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.