Triple

T788142
Position Surface form Disambiguated ID Type / Status
Subject Town of Chapel Hill E16849 entity
Predicate hasMajorInstitution P315 FINISHED
Object UNC School of Medicine
UNC School of Medicine is the medical school of the University of North Carolina at Chapel Hill, known for its research-intensive programs, clinical training, and contributions to public health and medical education.
 E92937 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: UNC School of Medicine | Statement: [Town of Chapel Hill, hasMajorInstitution, UNC School of Medicine]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: UNC School of Medicine
Context triple: [Town of Chapel Hill, hasMajorInstitution, UNC School of Medicine]
  • A. Vanderbilt University Medical Center
    Vanderbilt University Medical Center is a major academic medical center in Nashville, Tennessee, known for its comprehensive clinical care, biomedical research, and medical education programs.
  • B. Duke University Health System
    Duke University Health System is a major academic health care network affiliated with Duke University, providing hospital, clinical, and research services throughout the Durham, North Carolina region.
  • C. School of Medicine, Duke University
    The School of Medicine at Duke University is a leading U.S. medical school renowned for its research-intensive programs, innovative medical education, and strong clinical partnerships.
  • D. Duke University Hospital
    Duke University Hospital is a major academic medical center and teaching hospital affiliated with Duke University, renowned for advanced specialty care, research, and medical education.
  • E. Duke Clinical Research Institute
    Duke Clinical Research Institute is a leading academic research organization specializing in the design, conduct, and analysis of clinical trials and health outcomes studies across a wide range of medical fields.
  • 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: UNC School of Medicine
Triple: [Town of Chapel Hill, hasMajorInstitution, UNC School of Medicine]
Generated description
UNC School of Medicine is the medical school of the University of North Carolina at Chapel Hill, known for its research-intensive programs, clinical training, and contributions to public health and medical education.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: UNC School of Medicine
Target entity description: UNC School of Medicine is the medical school of the University of North Carolina at Chapel Hill, known for its research-intensive programs, clinical training, and contributions to public health and medical education.
  • A. Vanderbilt University Medical Center
    Vanderbilt University Medical Center is a major academic medical center in Nashville, Tennessee, known for its comprehensive clinical care, biomedical research, and medical education programs.
  • B. Duke University Health System
    Duke University Health System is a major academic health care network affiliated with Duke University, providing hospital, clinical, and research services throughout the Durham, North Carolina region.
  • C. School of Medicine, Duke University
    The School of Medicine at Duke University is a leading U.S. medical school renowned for its research-intensive programs, innovative medical education, and strong clinical partnerships.
  • D. Duke University Hospital
    Duke University Hospital is a major academic medical center and teaching hospital affiliated with Duke University, renowned for advanced specialty care, research, and medical education.
  • E. Duke Clinical Research Institute
    Duke Clinical Research Institute is a leading academic research organization specializing in the design, conduct, and analysis of clinical trials and health outcomes studies across a wide range of medical fields.
  • 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_69a4936cb7448190914f5fe4b8d81607 completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a4a782fe988190966b958673fe12bf completed March 1, 2026, 8:54 p.m.
NED1 Entity disambiguation (via context triple) batch_69a6733e47148190bad0ac71cf45dd85 completed March 3, 2026, 5:35 a.m.
NEDg Description generation batch_69a673afbd308190863aea2ff0f650cb completed March 3, 2026, 5:37 a.m.
NED2 Entity disambiguation (via description) batch_69a6743f50d0819089885836b9668466 completed March 3, 2026, 5:40 a.m.
Created at: March 1, 2026, 7:38 p.m.