Triple
T23436778
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pepco Benning Road power plant site |
E563484
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | industrial brownfield site |
C5370
|
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: industrial brownfield site Context triple: [Pepco Benning Road power plant site, instanceOf, industrial brownfield site]
-
A.
industrial site
An industrial site is a designated area of land developed and equipped with infrastructure and facilities for manufacturing, processing, storage, or other large-scale industrial operations.
-
B.
industrial waste site
An industrial waste site is a designated area where byproducts, residues, and discarded materials from industrial processes are stored, treated, or disposed of, often requiring specialized management to prevent environmental contamination.
-
C.
former industrial plant
chosen
A former industrial plant is a decommissioned facility that once housed large-scale manufacturing or processing operations, often leaving behind substantial physical infrastructure and potential environmental impacts.
-
D.
industrial plant
An industrial plant is a large-scale facility where raw materials are transformed through mechanical, chemical, or biological processes into finished or semi-finished products using specialized equipment and coordinated operations.
-
E.
Superfund site
A Superfund site is a contaminated location in the United States designated by the Environmental Protection Agency for long-term cleanup of hazardous substances and pollutants under the Superfund program.
- 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_69e24553980c8190bb66a2ae0bdab125 |
completed | April 17, 2026, 2:36 p.m. |
Created at: April 17, 2026, 5:50 p.m.