Triple
T23028415
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | DuPont Experimental Station |
E573388
|
entity |
| Predicate | hasAlternativeName |
P39
|
FINISHED |
| Object | DuPont Experimental Station on the Brandywine |
—
|
NE NERFINISHED |
How this triple was built (2 steps)
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.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: DuPont Experimental Station on the Brandywine | Statement: [DuPont Experimental Station, hasAlternativeName, DuPont Experimental Station on the Brandywine]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: DuPont Experimental Station on the Brandywine Context triple: [DuPont Experimental Station, hasAlternativeName, DuPont Experimental Station on the Brandywine]
-
A.
DuPont Experimental Station
chosen
DuPont Experimental Station is a major industrial research facility of the DuPont company, historically renowned as the birthplace of key synthetic materials such as nylon.
-
B.
Brandywine River Museum of Art
The Brandywine River Museum of Art is an American art museum renowned for its collection of works by the Wyeth family and its focus on American illustration and regional art.
-
C.
Morris Arboretum of the University of Pennsylvania
Morris Arboretum of the University of Pennsylvania is a historic public garden and educational arboretum known for its diverse plant collections, scenic landscapes, and research and conservation programs.
-
D.
Blandy Experimental Farm
Blandy Experimental Farm is a University of Virginia research and education field station best known for its ecological studies and the State Arboretum of Virginia.
-
E.
DuPont Environmental Education Center
DuPont Environmental Education Center is a nature and environmental education facility in Wilmington, Delaware, featuring wetlands, wildlife observation areas, and interactive exhibits along the Christina River.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 batches)
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_69e245b821008190b0e09cb02092aae1 |
completed | April 17, 2026, 2:37 p.m. |
| NER | Named-entity recognition | batch_69f1847f453881909a8f2affb48c64f1 |
completed | April 29, 2026, 4:09 a.m. |
Created at: April 17, 2026, 3:52 p.m.