Triple
T1294495
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | University of California, Los Angeles |
E27622
|
entity |
| Predicate | affiliatedWith |
P254
|
FINISHED |
| Object |
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.
|
E148640
|
NE FINISHED |
How this triple was built (4 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: UCLA Health | Statement: [University of California, Los Angeles, affiliatedWith, UCLA Health]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: UCLA Health Context triple: [University of California, Los Angeles, affiliatedWith, UCLA Health]
-
A.
Kaiser Permanente Los Angeles Medical Center
Kaiser Permanente Los Angeles Medical Center is a major Kaiser Permanente hospital and medical campus located in the Hollywood area of Los Angeles, California.
-
B.
UC Davis Medical Center
UC Davis Medical Center is a major academic medical center and teaching hospital in Sacramento, California, known for providing advanced specialty care and serving as the primary clinical campus for UC Davis School of Medicine.
-
C.
Stanford Health Care
Stanford Health Care is a major academic medical center and healthcare system affiliated with Stanford University, known for advanced specialty care, research, and teaching.
-
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.
Palo Alto Medical Foundation
Palo Alto Medical Foundation is a large, not-for-profit healthcare organization and medical group providing comprehensive outpatient and specialty care throughout Northern California.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: UCLA Health Triple: [University of California, Los Angeles, affiliatedWith, UCLA Health]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: UCLA Health Target entity description: 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.
-
A.
Kaiser Permanente Los Angeles Medical Center
Kaiser Permanente Los Angeles Medical Center is a major Kaiser Permanente hospital and medical campus located in the Hollywood area of Los Angeles, California.
-
B.
UC Davis Medical Center
UC Davis Medical Center is a major academic medical center and teaching hospital in Sacramento, California, known for providing advanced specialty care and serving as the primary clinical campus for UC Davis School of Medicine.
-
C.
Stanford Health Care
Stanford Health Care is a major academic medical center and healthcare system affiliated with Stanford University, known for advanced specialty care, research, and teaching.
-
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.
Palo Alto Medical Foundation
Palo Alto Medical Foundation is a large, not-for-profit healthcare organization and medical group providing comprehensive outpatient and specialty care throughout Northern California.
- F. None of above. chosen
Provenance (5 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_69a496d6682881909ba658f1c1e0e2b0 |
completed | March 1, 2026, 7:43 p.m. |
| NER | Named-entity recognition | batch_69a4c0f2eb608190a0ac47a73adae19b |
completed | March 1, 2026, 10:42 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69acb300d3a0819081a9d19ea1fbdfe2 |
completed | March 7, 2026, 11:21 p.m. |
| NEDg | Description generation | batch_69acb370c7cc81908a78bb5438416db6 |
completed | March 7, 2026, 11:23 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69acb409b4d0819081266cf3e6c09164 |
completed | March 7, 2026, 11:26 p.m. |
Created at: March 1, 2026, 7:51 p.m.