Triple

T11985795

Position	Surface form	Disambiguated ID	Type / Status
Subject	Charlottesville metropolitan area	`E285274`	entity
Predicate	hasHigherEducationInstitution	`P113`	FINISHED
Object	Piedmont Virginia Community College Piedmont Virginia Community College is a public two-year institution in the Charlottesville area offering associate degrees, certificates, and transfer programs.	`E958355`	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: Piedmont Virginia Community College | Statement: [Charlottesville metropolitan area, hasHigherEducationInstitution, Piedmont Virginia Community College]

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

Target entity: Piedmont Virginia Community College
Context triple: [Charlottesville metropolitan area, hasHigherEducationInstitution, Piedmont Virginia Community College]

A. Central Piedmont Community College
Central Piedmont Community College is a large public community college in Charlotte, North Carolina, offering a wide range of associate degrees, workforce training, and continuing education programs.
B. Western Piedmont Community College
Western Piedmont Community College is a public two-year institution offering associate degrees, technical training, and continuing education programs to students in the western region of North Carolina.
C. Central Virginia Community College
Central Virginia Community College is a public two-year institution in Lynchburg, Virginia, offering associate degrees, certificates, and workforce training programs for regional students.
D. Thomas Nelson Community College
Thomas Nelson Community College is a public two-year institution in Virginia offering associate degrees, certificates, and workforce training programs to students in the Virginia Peninsula region.
E. Northern Virginia Community College
Northern Virginia Community College is a large public community college serving the Northern Virginia region with a wide range of associate degrees, certificates, and transfer programs.
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: Piedmont Virginia Community College
Triple: [Charlottesville metropolitan area, hasHigherEducationInstitution, Piedmont Virginia Community College]

Generated description

Piedmont Virginia Community College is a public two-year institution in the Charlottesville area offering associate degrees, certificates, and transfer programs.

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

Target entity: Piedmont Virginia Community College
Target entity description: Piedmont Virginia Community College is a public two-year institution in the Charlottesville area offering associate degrees, certificates, and transfer programs.

A. Central Piedmont Community College
Central Piedmont Community College is a large public community college in Charlotte, North Carolina, offering a wide range of associate degrees, workforce training, and continuing education programs.
B. Western Piedmont Community College
Western Piedmont Community College is a public two-year institution offering associate degrees, technical training, and continuing education programs to students in the western region of North Carolina.
C. Central Virginia Community College
Central Virginia Community College is a public two-year institution in Lynchburg, Virginia, offering associate degrees, certificates, and workforce training programs for regional students.
D. Thomas Nelson Community College
Thomas Nelson Community College is a public two-year institution in Virginia offering associate degrees, certificates, and workforce training programs to students in the Virginia Peninsula region.
E. Northern Virginia Community College
Northern Virginia Community College is a large public community college serving the Northern Virginia region with a wide range of associate degrees, certificates, and transfer programs.
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_69d6ab44a77c8190a652f4b27164e4ef`	completed	April 8, 2026, 7:23 p.m.
NER	Named-entity recognition	`batch_69d903acbb9081908fe7f8360057785c`	completed	April 10, 2026, 2:05 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69f47237c23081909044388ff5dc73b3`	completed	May 1, 2026, 9:28 a.m.
NEDg	Description generation	`batch_69f47b7c5af08190ab0bff1232530a0c`	completed	May 1, 2026, 10:07 a.m.
NED2	Entity disambiguation (via description)	`batch_69f47dd51e648190bddd41766221e22d`	completed	May 1, 2026, 10:17 a.m.

Created at: April 8, 2026, 9:46 p.m.