Triple

T12644004
Position Surface form Disambiguated ID Type / Status
Subject UPMC Montefiore Hospital E301970 entity
Predicate ownedBy P347 FINISHED
Object University of Pittsburgh Medical Center E710149 NE FINISHED

How this triple was built (2 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 Pittsburgh Medical Center | Statement: [UPMC Montefiore Hospital, ownedBy, University of Pittsburgh Medical Center]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: University of Pittsburgh Medical Center
Context triple: [UPMC Montefiore Hospital, ownedBy, University of Pittsburgh Medical Center]
  • A. University of Pittsburgh Medical Center chosen
    The University of Pittsburgh Medical Center is a major U.S. academic medical center and integrated health care system known for advanced clinical care, research, and education.
  • B. University of Pittsburgh School of Medicine
    The University of Pittsburgh School of Medicine is a leading U.S. medical school and research institution known for its strong clinical training, biomedical research, and integration with the University of Pittsburgh Medical Center.
  • C. UPMC Magee-Womens Hospital
    UPMC Magee-Womens Hospital is a renowned Pittsburgh-based specialty hospital focused on women’s health, obstetrics, gynecology, and neonatal care within the UPMC health system.
  • D. Presbyterian Hospital of Pittsburgh
    Presbyterian Hospital of Pittsburgh was a major Pittsburgh medical center that became the founding core of what is now the University of Pittsburgh Medical Center (UPMC) health system.
  • E. UPMC Children’s Hospital of Pittsburgh
    UPMC Children’s Hospital of Pittsburgh is a leading pediatric academic medical center in Pittsburgh, Pennsylvania, renowned for specialized children’s care, research, and teaching.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d7bdec9f9c8190b4bac675b7588211 completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d9614bf2f881909976becdf747f4fb completed April 10, 2026, 8:45 p.m.
NED1 Entity disambiguation (via context triple) batch_69f684dd133481909ce06b8b1fd5a5e3 completed May 2, 2026, 11:12 p.m.
Created at: April 9, 2026, 5:17 p.m.