Triple

T15754721
Position Surface form Disambiguated ID Type / Status
Subject Downey, California E381937 entity
Predicate hasHospital P105 FINISHED
Object PIH Health Hospital – Downey
PIH Health Hospital – Downey is a community-based acute care hospital serving the medical and surgical needs of residents in and around Downey, California.
 E1175396 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: PIH Health Hospital – Downey | Statement: [Downey, California, hasHospital, PIH Health Hospital – Downey]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: PIH Health Hospital – Downey
Context triple: [Downey, California, hasHospital, PIH Health Hospital – Downey]
  • A. Encino Hospital Medical Center
    Encino Hospital Medical Center is a community acute-care hospital serving the Encino neighborhood of Los Angeles with a range of medical and emergency services.
  • B. 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.
  • C. Westside Regional Medical Center
    Westside Regional Medical Center is a community hospital and healthcare facility serving residents of Plantation and the greater South Florida area.
  • D. Torrance Memorial Medical Center
    Torrance Memorial Medical Center is a nonprofit, acute-care hospital and regional medical center serving the South Bay area of Los Angeles County, California.
  • E. Loma Linda University Medical Center – Murrieta
    Loma Linda University Medical Center – Murrieta is a regional acute-care hospital in Murrieta, California, operated by Loma Linda University Health and providing a range of advanced medical and surgical services.
  • 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: PIH Health Hospital – Downey
Triple: [Downey, California, hasHospital, PIH Health Hospital – Downey]
Generated description
PIH Health Hospital – Downey is a community-based acute care hospital serving the medical and surgical needs of residents in and around Downey, California.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: PIH Health Hospital – Downey
Target entity description: PIH Health Hospital – Downey is a community-based acute care hospital serving the medical and surgical needs of residents in and around Downey, California.
  • A. Encino Hospital Medical Center
    Encino Hospital Medical Center is a community acute-care hospital serving the Encino neighborhood of Los Angeles with a range of medical and emergency services.
  • B. 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.
  • C. Westside Regional Medical Center
    Westside Regional Medical Center is a community hospital and healthcare facility serving residents of Plantation and the greater South Florida area.
  • D. Torrance Memorial Medical Center
    Torrance Memorial Medical Center is a nonprofit, acute-care hospital and regional medical center serving the South Bay area of Los Angeles County, California.
  • E. Loma Linda University Medical Center – Murrieta
    Loma Linda University Medical Center – Murrieta is a regional acute-care hospital in Murrieta, California, operated by Loma Linda University Health and providing a range of advanced medical and surgical services.
  • 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_69d86d9e6b44819085d1f6a969ecb74c completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e05031f6a08190bfb333eced0a59a1 completed April 16, 2026, 2:57 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff87714a8481909f8489c73ac89c11 completed May 9, 2026, 7:13 p.m.
NEDg Description generation batch_69ff887dc9cc81908833f9881647d82f completed May 9, 2026, 7:18 p.m.
NED2 Entity disambiguation (via description) batch_69ff8970b85081909c8eb114851841f1 completed May 9, 2026, 7:22 p.m.
Created at: April 10, 2026, 4:47 a.m.