Triple

T22667876
Position Surface form Disambiguated ID Type / Status
Subject David Geffen School of Medicine at UCLA E559839 entity
Predicate associatedHospital P469 FINISHED
Object UCLA Mattel Children’s Hospital — 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: UCLA Mattel Children’s Hospital | Statement: [David Geffen School of Medicine at UCLA, associatedHospital, UCLA Mattel Children’s Hospital]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: UCLA Mattel Children’s Hospital
Context triple: [David Geffen School of Medicine at UCLA, associatedHospital, UCLA Mattel Children’s Hospital]
  • A. UCLA Mattel Children’s Hospital chosen
    UCLA Mattel Children’s Hospital is a leading pediatric hospital in Los Angeles that provides comprehensive, specialized medical care for infants, children, and adolescents as part of the UCLA Health system.
  • B. Children’s Hospital Los Angeles
    Children’s Hospital Los Angeles is a leading pediatric academic medical center in Los Angeles renowned for specialized care, research, and medical education.
  • C. Loma Linda University Children’s Hospital
    Loma Linda University Children’s Hospital is a pediatric medical center in Loma Linda, California, known for providing specialized healthcare services to infants, children, and adolescents.
  • D. Children's Hospital of Orange County
    Children's Hospital of Orange County is a leading pediatric medical center in Southern California that provides specialized healthcare services for infants, children, and adolescents.
  • E. UCSF Benioff Children’s Hospital San Francisco
    UCSF Benioff Children’s Hospital San Francisco is a leading pediatric medical center in San Francisco, California, renowned for advanced specialty care, research, and teaching as part of the University of California, San Francisco health system.
  • 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_69e2454a158c819093b8e35f5045efb6 completed April 17, 2026, 2:35 p.m.
NER Named-entity recognition batch_69f1781ceca08190ba1309570e81c5af completed April 29, 2026, 3:16 a.m.
Created at: April 17, 2026, 3:09 p.m.