Triple
T19857088
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | UPMC Children’s Hospital of Pittsburgh |
E477160
|
entity |
| Predicate | affiliation |
P10
|
FINISHED |
| Object | University of Pittsburgh Medical Center |
—
|
NE NERFINISHED |
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 Children’s Hospital of Pittsburgh, affiliation, 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 Children’s Hospital of Pittsburgh, affiliation, 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 Mercy
UPMC Mercy is a major Pittsburgh-based teaching and acute-care hospital within the UPMC health system, known for its trauma, burn, and specialty services.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d8e51e7d948190aedbcd6c30361c39 |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e6586cd8f08190b34c8886e8617255 |
completed | April 20, 2026, 4:46 p.m. |
Created at: April 10, 2026, 1:51 p.m.