Triple

T19145919
Position Surface form Disambiguated ID Type / Status
Subject Polk Place E468676 entity
Predicate maintainedBy P86 FINISHED
Object University of North Carolina at Chapel Hill Facilities Services
The University of North Carolina at Chapel Hill Facilities Services is the campus unit responsible for the maintenance, operations, and physical upkeep of university grounds and buildings.
E1361171 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: University of North Carolina at Chapel Hill Facilities Services | Statement: [Polk Place, maintainedBy, University of North Carolina at Chapel Hill Facilities Services]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: University of North Carolina at Chapel Hill Facilities Services
Context triple: [Polk Place, maintainedBy, University of North Carolina at Chapel Hill Facilities Services]
  • A. College of Arts and Sciences at the University of North Carolina at Chapel Hill
    The College of Arts and Sciences at the University of North Carolina at Chapel Hill is the university’s largest academic unit, encompassing a broad range of undergraduate and graduate programs in the humanities, social sciences, natural sciences, and fine arts.
  • B. 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.
  • C. North Carolina State University Centennial Biomedical Campus
    North Carolina State University Centennial Biomedical Campus is a specialized research and teaching complex in Raleigh that houses NC State’s College of Veterinary Medicine and related biomedical facilities.
  • D. University of North Carolina Department of Athletics
    The University of North Carolina Department of Athletics is the administrative body that oversees and manages the varsity sports programs of the University of North Carolina at Chapel Hill.
  • E. South Building (UNC-Chapel Hill)
    South Building is a historic central administrative and classroom building on the campus of the University of North Carolina at Chapel Hill.
  • 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: University of North Carolina at Chapel Hill Facilities Services
Triple: [Polk Place, maintainedBy, University of North Carolina at Chapel Hill Facilities Services]
Generated description
The University of North Carolina at Chapel Hill Facilities Services is the campus unit responsible for the maintenance, operations, and physical upkeep of university grounds and buildings.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: University of North Carolina at Chapel Hill Facilities Services
Target entity description: The University of North Carolina at Chapel Hill Facilities Services is the campus unit responsible for the maintenance, operations, and physical upkeep of university grounds and buildings.
  • A. College of Arts and Sciences at the University of North Carolina at Chapel Hill
    The College of Arts and Sciences at the University of North Carolina at Chapel Hill is the university’s largest academic unit, encompassing a broad range of undergraduate and graduate programs in the humanities, social sciences, natural sciences, and fine arts.
  • B. 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.
  • C. North Carolina State University Centennial Biomedical Campus
    North Carolina State University Centennial Biomedical Campus is a specialized research and teaching complex in Raleigh that houses NC State’s College of Veterinary Medicine and related biomedical facilities.
  • D. University of North Carolina Department of Athletics
    The University of North Carolina Department of Athletics is the administrative body that oversees and manages the varsity sports programs of the University of North Carolina at Chapel Hill.
  • E. South Building (UNC-Chapel Hill)
    South Building is a historic central administrative and classroom building on the campus of the University of North Carolina at Chapel Hill.
  • 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_69d8dd084ff48190ac0f8c46ee722629 completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5e9796ebc8190928f4b227685bc33 completed April 20, 2026, 8:53 a.m.
NED1 Entity disambiguation (via context triple) batch_6a06f25067b0819097fbe77b322eee36 completed May 15, 2026, 10:15 a.m.
NEDg Description generation batch_6a06f3b97f288190a929764836302c7d completed May 15, 2026, 10:21 a.m.
NED2 Entity disambiguation (via description) batch_6a06f432aa948190b26e4039b48e315f completed May 15, 2026, 10:23 a.m.
Created at: April 10, 2026, 12:06 p.m.