Triple

T6687696

Position	Surface form	Disambiguated ID	Type / Status
Subject	UC San Diego Health	`E152139`	entity
Predicate	operates	`P24`	FINISHED
Object	UC San Diego Medical Center UC San Diego Medical Center is a major academic teaching hospital in San Diego, California, known for advanced specialty care, research, and training as part of the University of California, San Diego’s health system.	`E152139`	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: UC San Diego Medical Center | Statement: [UC San Diego Health, operates, UC San Diego Medical Center]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: UC San Diego Medical Center
Context triple: [UC San Diego Health, operates, UC San Diego Medical Center]

A. UC San Diego Health
UC San Diego Health is an academic health system in San Diego that serves as the clinical enterprise of the University of California, San Diego, providing advanced medical care, research, and teaching.
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. La Jolla campus
La Jolla campus is the main coastal research and academic site of The Scripps Research Institute in La Jolla, California, known for cutting-edge biomedical and chemical research.
D. 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.
E. David Geffen School of Medicine at UCLA
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.
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: UC San Diego Medical Center
Triple: [UC San Diego Health, operates, UC San Diego Medical Center]

Generated description

UC San Diego Medical Center is a major academic teaching hospital in San Diego, California, known for advanced specialty care, research, and training as part of the University of California, San Diego’s health system.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: UC San Diego Medical Center
Target entity description: UC San Diego Medical Center is a major academic teaching hospital in San Diego, California, known for advanced specialty care, research, and training as part of the University of California, San Diego’s health system.

A. UC San Diego Health chosen
UC San Diego Health is an academic health system in San Diego that serves as the clinical enterprise of the University of California, San Diego, providing advanced medical care, research, and teaching.
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. La Jolla campus
La Jolla campus is the main coastal research and academic site of The Scripps Research Institute in La Jolla, California, known for cutting-edge biomedical and chemical research.
D. 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.
E. David Geffen School of Medicine at UCLA
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.
F. None of above.

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_69c687f9977c819097e7f5ada4fe522e`	completed	March 27, 2026, 1:36 p.m.
NER	Named-entity recognition	`batch_69c6b14e58708190a4ba8ff1c085f160`	completed	March 27, 2026, 4:33 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69c7129315c08190a9b72b8119c71e20`	completed	March 27, 2026, 11:28 p.m.
NEDg	Description generation	`batch_69c7135f643481908b325739af0c6611`	completed	March 27, 2026, 11:31 p.m.
NED2	Entity disambiguation (via description)	`batch_69c713f829e08190973571df498acbb5`	completed	March 27, 2026, 11:34 p.m.

Created at: March 27, 2026, 2:04 p.m.