Triple
T261094
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Duke University Health System |
E5542
|
entity |
| Predicate | regionServed |
P82
|
FINISHED |
| Object | Research Triangle region |
E2080
|
NE FINISHED |
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: Research Triangle region | Statement: [Duke University Health System, regionServed, Research Triangle region]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Research Triangle region Context triple: [Duke University Health System, regionServed, Research Triangle region]
-
A.
Research Triangle
chosen
The Research Triangle is a major metropolitan region in North Carolina known for its concentration of universities, high-tech research, and innovation-driven industries.
-
B.
Raleigh–Durham area
The Raleigh–Durham area is a major metropolitan region in North Carolina centered around the cities of Raleigh and Durham and closely associated with the Research Triangle.
-
C.
Santa Fe Institute
The Santa Fe Institute is a renowned interdisciplinary research center in New Mexico focused on the study of complex systems across physics, biology, economics, and other fields.
-
D.
Southern Research
Southern Research is an independent, nonprofit scientific research organization known for its work in drug discovery, engineering, and energy and environmental technologies.
-
E.
Chapel Hill, North Carolina
Chapel Hill, North Carolina is a vibrant college town best known as the home of the University of North Carolina at Chapel Hill and a key part of the Research Triangle region.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69a2580a64ac8190ad76e34bb0715b5e |
completed | Feb. 28, 2026, 2:50 a.m. |
| NER | Named-entity recognition | batch_69a25d7428dc8190ae12b12a21fcc6cb |
completed | Feb. 28, 2026, 3:13 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a389ab230c8190982eead1ef7b5c75 |
completed | March 1, 2026, 12:34 a.m. |
Created at: Feb. 28, 2026, 2:55 a.m.