Triple
T21901369
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | UCLA Mattel Children’s Hospital |
E540815
|
entity |
| Predicate | academicAffiliation |
P467
|
FINISHED |
| Object | David Geffen School of Medicine at UCLA |
—
|
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: David Geffen School of Medicine at UCLA | Statement: [UCLA Mattel Children’s Hospital, academicAffiliation, David Geffen School of Medicine at UCLA]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: David Geffen School of Medicine at UCLA Context triple: [UCLA Mattel Children’s Hospital, academicAffiliation, David Geffen School of Medicine at UCLA]
-
A.
David Geffen School of Medicine at UCLA
chosen
The David Geffen School of Medicine at UCLA is a leading American medical school known for its cutting-edge biomedical research, innovative medical education, and affiliation with the University of California, Los Angeles.
-
B.
USC Keck School of Medicine
USC Keck School of Medicine is a leading private medical school in Los Angeles known for its research-intensive programs, clinical training, and affiliation with major teaching hospitals.
-
C.
USC Health Sciences Campus
USC Health Sciences Campus is the University of Southern California’s dedicated medical and health sciences hub in Los Angeles, housing major clinical, research, and educational facilities affiliated with the Keck School of Medicine and nearby hospitals.
-
D.
Warren Alpert Medical School
Warren Alpert Medical School is the medical school of Brown University, known for its research-focused MD program and integration with affiliated teaching hospitals in Providence, Rhode Island.
-
E.
UCLA Health
UCLA Health is a major academic health system in Southern California that provides patient care, medical education, and research in affiliation with the University of California, Los Angeles.
- 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_69e0c47b4e8c81908c8076eaa4c8e4f2 |
completed | April 16, 2026, 11:14 a.m. |
| NER | Named-entity recognition | batch_69f11fcb18748190a21071c122b7e6d5 |
completed | April 28, 2026, 8:59 p.m. |
Created at: April 16, 2026, 7:16 p.m.