Triple

T1026266

Position	Surface form	Disambiguated ID	Type / Status
Subject	University of North Carolina at Charlotte	`E22145`	entity
Predicate	formerName	`P65`	FINISHED
Object	Charlotte Center of the University of North Carolina Charlotte Center of the University of North Carolina was the original extension center that evolved into what is now the University of North Carolina at Charlotte, a major public research university in Charlotte, North Carolina.	`E119918`	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: Charlotte Center of the University of North Carolina | Statement: [University of North Carolina at Charlotte, formerName, Charlotte Center of the University of North Carolina]

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

Target entity: Charlotte Center of the University of North Carolina
Context triple: [University of North Carolina at Charlotte, formerName, Charlotte Center of the University of North Carolina]

A. Duke Chapel
Duke Chapel is a prominent neo-Gothic church and iconic landmark at the heart of Duke University’s campus in Durham, North Carolina.
B. Town of Chapel Hill (partial)
The Town of Chapel Hill is a well-known college town in North Carolina, home to the University of North Carolina at Chapel Hill and recognized for its vibrant academic and cultural community.
C. 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.
D. Chapel Hill Historic District
The Chapel Hill Historic District is a preserved area in Chapel Hill, North Carolina, known for its historic architecture, tree-lined streets, and close association with the University of North Carolina at Chapel Hill.
E. North Carolina College at Durham
North Carolina College at Durham was the earlier name of what is now North Carolina Central University, a historically Black university located in Durham, 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: Charlotte Center of the University of North Carolina
Triple: [University of North Carolina at Charlotte, formerName, Charlotte Center of the University of North Carolina]

Generated description

Charlotte Center of the University of North Carolina was the original extension center that evolved into what is now the University of North Carolina at Charlotte, a major public research university in Charlotte, North Carolina.

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

Target entity: Charlotte Center of the University of North Carolina
Target entity description: Charlotte Center of the University of North Carolina was the original extension center that evolved into what is now the University of North Carolina at Charlotte, a major public research university in Charlotte, North Carolina.

A. Duke Chapel
Duke Chapel is a prominent neo-Gothic church and iconic landmark at the heart of Duke University’s campus in Durham, North Carolina.
B. Town of Chapel Hill (partial)
The Town of Chapel Hill is a well-known college town in North Carolina, home to the University of North Carolina at Chapel Hill and recognized for its vibrant academic and cultural community.
C. 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.
D. Chapel Hill Historic District
The Chapel Hill Historic District is a preserved area in Chapel Hill, North Carolina, known for its historic architecture, tree-lined streets, and close association with the University of North Carolina at Chapel Hill.
E. North Carolina College at Durham
North Carolina College at Durham was the earlier name of what is now North Carolina Central University, a historically Black university located in Durham, 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_69a493d6e380819097b384986ffc315c`	completed	March 1, 2026, 7:30 p.m.
NER	Named-entity recognition	`batch_69a4b7f5e7b48190b26524573c2824ba`	completed	March 1, 2026, 10:04 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69ac3bba40f88190b80010a837dfb1cc`	completed	March 7, 2026, 2:52 p.m.
NEDg	Description generation	`batch_69ac3c7d16748190a95aaffd04a867b3`	completed	March 7, 2026, 2:55 p.m.
NED2	Entity disambiguation (via description)	`batch_69ac3ce827b88190a5de06c695ad4ecb`	completed	March 7, 2026, 2:57 p.m.

Created at: March 1, 2026, 7:41 p.m.