Triple
T19416795
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Presbyterian Hospital of Pittsburgh |
E485739
|
entity |
| Predicate | formerNameOf |
P65
|
FINISHED |
| Object | UPMC Presbyterian |
—
|
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: UPMC Presbyterian | Statement: [Presbyterian Hospital of Pittsburgh, formerNameOf, UPMC Presbyterian]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: UPMC Presbyterian Context triple: [Presbyterian Hospital of Pittsburgh, formerNameOf, UPMC Presbyterian]
-
A.
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.
-
B.
UPMC East
UPMC East is a community hospital and medical center serving patients in and around Monroeville, Pennsylvania.
-
C.
UPMC Pinnacle
UPMC Pinnacle is a regional network of hospitals and healthcare facilities in central Pennsylvania that operates as part of the larger UPMC health system.
-
D.
Presbyterian Hospital of Pittsburgh
chosen
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.
West Penn Hospital
West Penn Hospital is a major acute-care medical center in Pittsburgh, Pennsylvania, known for providing a wide range of specialized healthcare 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_69d8e8d688f881909c85104a62e09d8a |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e62af9c8fc81909860de10b6720207 |
completed | April 20, 2026, 1:32 p.m. |
Created at: April 10, 2026, 1:37 p.m.