Triple
T22626500
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | City of Durham Department of Water Management |
E558434
|
entity |
| Predicate | serviceArea |
P82
|
FINISHED |
| Object | City of Durham, North Carolina |
—
|
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: City of Durham, North Carolina | Statement: [City of Durham Department of Water Management, serviceArea, City of Durham, North Carolina]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: City of Durham, North Carolina Context triple: [City of Durham Department of Water Management, serviceArea, City of Durham, North Carolina]
-
A.
Durham, North Carolina
chosen
Durham, North Carolina is a major city in the Research Triangle region known for Duke University, a strong research and tech economy, and a rich civil rights and tobacco-industry history.
-
B.
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.
-
C.
Winston-Salem, North Carolina
Winston-Salem, North Carolina is a mid-sized city known for its historic tobacco and textile industries, vibrant arts scene, and role as a regional economic and cultural center.
-
D.
Columbia, North Carolina
Columbia, North Carolina is a small town in Tyrrell County known as a gateway to the Albemarle-Pamlico Peninsula and nearby coastal wildlife refuges.
-
E.
Greensboro, North Carolina
Greensboro, North Carolina is a city historically significant as a major site of the American civil rights movement, particularly known for the 1960 Woolworth’s lunch counter sit-ins.
- 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_69e245467d9881908d6985bd0db7a1f1 |
completed | April 17, 2026, 2:35 p.m. |
| NER | Named-entity recognition | batch_69f16e3d55b081908930ebff4372154f |
completed | April 29, 2026, 2:34 a.m. |
Created at: April 17, 2026, 3:01 p.m.