Triple

T7204898
Position Surface form Disambiguated ID Type / Status
Subject UCLA Health E148640 entity
Predicate operates P24 FINISHED
Object UCLA Medical Center, Santa Monica
UCLA Medical Center, Santa Monica is a major community-based academic hospital in Santa Monica, California, affiliated with the UCLA David Geffen School of Medicine and UCLA Health, providing a wide range of inpatient, outpatient, and emergency medical services.
E652613 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 Medical Center, Santa Monica | Statement: [UCLA Health, operates, UCLA Medical Center, Santa Monica]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: UCLA Medical Center, Santa Monica
Context triple: [UCLA Health, operates, UCLA Medical Center, Santa Monica]
  • 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. St. Vincent’s Hospital, Los Angeles
    St. Vincent’s Hospital in Los Angeles is a historic medical facility known for its early 20th-century architecture and role as one of the city’s longstanding healthcare institutions.
  • C. Cedars-Sinai Medical Center
    Cedars-Sinai Medical Center is a major nonprofit academic medical center in Los Angeles renowned for its advanced clinical care, research, and teaching programs.
  • D. 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.
  • E. Hollywood Presbyterian Medical Center
    Hollywood Presbyterian Medical Center is a major acute-care hospital in Los Angeles known for providing a wide range of medical and emergency services to the surrounding community.
  • 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 Medical Center, Santa Monica
Triple: [UCLA Health, operates, UCLA Medical Center, Santa Monica]
Generated description
UCLA Medical Center, Santa Monica is a major community-based academic hospital in Santa Monica, California, affiliated with the UCLA David Geffen School of Medicine and UCLA Health, providing a wide range of inpatient, outpatient, and emergency medical services.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: UCLA Medical Center, Santa Monica
Target entity description: UCLA Medical Center, Santa Monica is a major community-based academic hospital in Santa Monica, California, affiliated with the UCLA David Geffen School of Medicine and UCLA Health, providing a wide range of inpatient, outpatient, and emergency medical services.
  • 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. St. Vincent’s Hospital, Los Angeles
    St. Vincent’s Hospital in Los Angeles is a historic medical facility known for its early 20th-century architecture and role as one of the city’s longstanding healthcare institutions.
  • C. Cedars-Sinai Medical Center
    Cedars-Sinai Medical Center is a major nonprofit academic medical center in Los Angeles renowned for its advanced clinical care, research, and teaching programs.
  • D. 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.
  • E. Hollywood Presbyterian Medical Center
    Hollywood Presbyterian Medical Center is a major acute-care hospital in Los Angeles known for providing a wide range of medical and emergency services to the surrounding community.
  • 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_69c687e8cf188190b5f3ecffd681f04e completed March 27, 2026, 1:36 p.m.
NER Named-entity recognition batch_69c6e94d68ec8190ae3e1280bad12665 completed March 27, 2026, 8:32 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7d381a7288190bbfdb8f1de6b5f05 completed March 28, 2026, 1:11 p.m.
NEDg Description generation batch_69c7d4069d8c8190bf6810f6e97b111a completed March 28, 2026, 1:13 p.m.
NED2 Entity disambiguation (via description) batch_69c7d46b7fcc819082d37f00f541e2cd completed March 28, 2026, 1:15 p.m.
Created at: March 27, 2026, 2:52 p.m.