Triple
T4213
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | University City, Philadelphia |
E81
|
entity |
| Predicate | hasResearchInstitution |
P186
|
FINISHED |
| Object | Penn Presbyterian Medical Center |
E500
|
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: Penn Presbyterian Medical Center | Statement: [University City, Philadelphia, hasResearchInstitution, Penn Presbyterian Medical Center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Penn Presbyterian Medical Center Context triple: [University City, Philadelphia, hasResearchInstitution, Penn Presbyterian Medical Center]
-
A.
Penn Presbyterian Medical Center
chosen
Penn Presbyterian Medical Center is a major teaching hospital in Philadelphia affiliated with the University of Pennsylvania’s health system, known for advanced specialty care and medical research.
-
B.
Hospital of the University of Pennsylvania
The Hospital of the University of Pennsylvania is a major academic medical center in Philadelphia that serves as the primary teaching hospital for the University of Pennsylvania's Perelman School of Medicine.
-
C.
Children’s Hospital of Philadelphia
The Children’s Hospital of Philadelphia is a leading U.S. pediatric medical center renowned for its specialized clinical care, research, and education in child health.
-
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.
Newton-Wellesley Hospital
Newton-Wellesley Hospital is a community teaching hospital serving the Greater Boston area with a range of medical and surgical services.
- 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_69a238d6b47881909e68288aed2fd858 |
completed | Feb. 28, 2026, 12:37 a.m. |
| NER | Named-entity recognition | batch_69a23ff0650c8190bea8724de0343e58 |
completed | Feb. 28, 2026, 1:08 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a24e51246c819098f53258d869ecde |
completed | Feb. 28, 2026, 2:09 a.m. |
Created at: Feb. 28, 2026, 12:40 a.m.