Triple
T17535093
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | N.C. Memorial Hospital |
E427036
|
entity |
| Predicate | servesPopulation |
P769
|
FINISHED |
| Object | Chapel Hill region |
—
|
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: Chapel Hill region | Statement: [N.C. Memorial Hospital, servesPopulation, Chapel Hill region]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chapel Hill region Context triple: [N.C. Memorial Hospital, servesPopulation, Chapel Hill region]
-
A.
Durham–Chapel Hill metropolitan area
The Durham–Chapel Hill metropolitan area is a North Carolina metro region centered on the cities of Durham and Chapel Hill, known for its major universities, research institutions, and role within the Research Triangle.
-
B.
Chapel Hill, North Carolina
chosen
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.
Chapel Hill
Chapel Hill is a small village in Lincolnshire, England, situated near the confluence of local waterways and known for its rural setting and boating access.
-
D.
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.
-
E.
Carrboro, North Carolina
Carrboro, North Carolina is a progressive, arts-oriented town adjacent to Chapel Hill known for its vibrant music scene, farmers’ market, and strong community activism.
- 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_69d889de677081909b22d2657b1f0292 |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e4536ac7f48190994f7b39a6a811d7 |
completed | April 19, 2026, 4 a.m. |
Created at: April 10, 2026, 5:49 a.m.