Triple

T1175206

Position	Surface form	Disambiguated ID	Type / Status
Subject	Chapel Hill, North Carolina	`E25007`	entity
Predicate	isPartOf	`P10`	FINISHED
Object	Triangle region of North Carolina The Triangle region of North Carolina is a metropolitan area in the central part of the state anchored by the cities of Raleigh, Durham, and Chapel Hill, known for its universities, research institutions, and technology industry.	`E137146`	NE FINISHED

How this triple was built (4 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: Triangle region of North Carolina | Statement: [Chapel Hill, North Carolina, isPartOf, Triangle region of North Carolina]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Triangle region of North Carolina
Context triple: [Chapel Hill, North Carolina, isPartOf, Triangle region of North Carolina]

A. Piedmont region of North Carolina
The Piedmont region of North Carolina is a central plateau area of the state characterized by rolling hills, major cities like Durham, Raleigh, and Charlotte, and a diverse mix of industry, education, and culture.
B. Upstate South Carolina
Upstate South Carolina is a region in the northwestern part of the state known for its growing metropolitan areas, including Greenville and Spartanburg, and its proximity to the Blue Ridge Mountains.
C. North Carolina
North Carolina is a southeastern U.S. state known for its diverse geography from Atlantic beaches to the Appalachian Mountains, major cities like Charlotte and Raleigh, and a strong presence in finance, research, and higher education.
D. Piedmont region of Virginia
The Piedmont region of Virginia is a rolling plateau between the Blue Ridge Mountains and the Coastal Plain, characterized by fertile farmland, historic estates, and growing exurban communities.
E. Province of North Carolina
The Province of North Carolina was a British colonial territory in North America that later became the U.S. state of North Carolina.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

NEDg Description generation gpt-5.1

Instruction

Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"

Input

Entity: Triangle region of North Carolina
Triple: [Chapel Hill, North Carolina, isPartOf, Triangle region of North Carolina]

Generated description

The Triangle region of North Carolina is a metropolitan area in the central part of the state anchored by the cities of Raleigh, Durham, and Chapel Hill, known for its universities, research institutions, and technology industry.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Triangle region of North Carolina
Target entity description: The Triangle region of North Carolina is a metropolitan area in the central part of the state anchored by the cities of Raleigh, Durham, and Chapel Hill, known for its universities, research institutions, and technology industry.

A. Piedmont region of North Carolina
The Piedmont region of North Carolina is a central plateau area of the state characterized by rolling hills, major cities like Durham, Raleigh, and Charlotte, and a diverse mix of industry, education, and culture.
B. Upstate South Carolina
Upstate South Carolina is a region in the northwestern part of the state known for its growing metropolitan areas, including Greenville and Spartanburg, and its proximity to the Blue Ridge Mountains.
C. North Carolina
North Carolina is a southeastern U.S. state known for its diverse geography from Atlantic beaches to the Appalachian Mountains, major cities like Charlotte and Raleigh, and a strong presence in finance, research, and higher education.
D. Piedmont region of Virginia
The Piedmont region of Virginia is a rolling plateau between the Blue Ridge Mountains and the Coastal Plain, characterized by fertile farmland, historic estates, and growing exurban communities.
E. Province of North Carolina
The Province of North Carolina was a British colonial territory in North America that later became the U.S. state of North Carolina.
F. None of above. chosen

Provenance (5 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_69a494267b4c819088c97a59182bf56a`	completed	March 1, 2026, 7:31 p.m.
NER	Named-entity recognition	`batch_69a4bd0bed00819091d71983d787a030`	completed	March 1, 2026, 10:26 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69ac7645abc8819086de42185bd403ed`	completed	March 7, 2026, 7:02 p.m.
NEDg	Description generation	`batch_69ac76f20f308190be3c831eb2d59763`	completed	March 7, 2026, 7:05 p.m.
NED2	Entity disambiguation (via description)	`batch_69ac77585c708190b5f4b239d9574cd7`	completed	March 7, 2026, 7:07 p.m.

Created at: March 1, 2026, 7:45 p.m.