Triple
T317599
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Iowa City, Iowa |
E7740
|
entity |
| Predicate | majorEmployer |
P588
|
FINISHED |
| Object | University of Iowa Hospitals and Clinics |
E40895
|
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 Iowa Hospitals and Clinics | Statement: [Iowa City, Iowa, majorEmployer, University of Iowa Hospitals and Clinics]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: University of Iowa Hospitals and Clinics Context triple: [Iowa City, Iowa, majorEmployer, University of Iowa Hospitals and Clinics]
-
A.
University of Iowa Hospitals and Clinics
chosen
University of Iowa Hospitals and Clinics is a major academic medical center and teaching hospital affiliated with the University of Iowa, known for providing comprehensive tertiary and quaternary healthcare services and advanced medical research.
-
B.
University of Iowa College of Medicine
The University of Iowa College of Medicine is a prominent public medical school and research institution that serves as the primary center for medical education and biomedical research at the University of Iowa.
-
C.
University of Chicago Medical Center
The University of Chicago Medical Center is a major academic medical institution in Chicago affiliated with the University of Chicago, known for its advanced clinical care, research, and teaching.
-
D.
Johns Hopkins Hospital
Johns Hopkins Hospital is a renowned academic medical center in Baltimore, Maryland, recognized globally for its pioneering research, advanced clinical care, and role in training physicians.
-
E.
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.
- 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_69a2e7e7af7881908890039d6be4e9b8 |
completed | Feb. 28, 2026, 1:04 p.m. |
| NER | Named-entity recognition | batch_69a2ea67b7588190be394a56498758b6 |
completed | Feb. 28, 2026, 1:15 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a3cfe82d348190892f0aa8c352d04b |
completed | March 1, 2026, 5:34 a.m. |
Created at: Feb. 28, 2026, 1:08 p.m.