Triple
T22149452
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Fernald uranium plant |
E547375
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | former U.S. Department of Energy facility |
C32255
|
CONCEPT FINISHED |
How this triple was built (1 step)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
CD
Concept disambiguation
gpt-5-mini-2025-08-07
Target class: former U.S. Department of Energy facility Context triple: [Fernald uranium plant, instanceOf, former U.S. Department of Energy facility]
-
A.
U.S. Department of Energy facility
A U.S. Department of Energy facility is a government-operated or -contracted site dedicated to research, development, production, storage, or management of energy-related technologies, nuclear materials, and associated national security and environmental activities.
-
B.
U.S. federal research facility
A U.S. federal research facility is a government-operated institution dedicated to conducting scientific, technical, or policy research in support of national priorities, public welfare, and informed decision-making.
-
C.
former nuclear test site
A former nuclear test site is a geographically defined area where nuclear weapons or devices were previously detonated for testing purposes and which may still be subject to environmental monitoring, contamination concerns, and restricted use.
-
D.
former government facility
chosen
A former government facility is a decommissioned or repurposed building or complex that once housed official governmental operations, services, or personnel.
-
E.
United States Department of Energy contractor
A United States Department of Energy contractor is an external organization or company that enters into a formal agreement with the DOE to provide specialized services, research, operations, or support for the nation’s energy, environmental, and nuclear security missions.
- F. None of above.
Provenance (1 batch)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69e11e3b52088190ad5df386d01eb2fb |
completed | April 16, 2026, 5:36 p.m. |
Created at: April 16, 2026, 8:33 p.m.