Triple

T22667885
Position Surface form Disambiguated ID Type / Status
Subject David Geffen School of Medicine at UCLA E559839 entity
Predicate hasResearchCenter P40 FINISHED
Object Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research at UCLA — NE NERFINISHED

How this triple was built (3 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: Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research at UCLA | Statement: [David Geffen School of Medicine at UCLA, hasResearchCenter, Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research at UCLA]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research at UCLA
Context triple: [David Geffen School of Medicine at UCLA, hasResearchCenter, Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research at UCLA]
  • A. Yale Stem Cell Center
    Yale Stem Cell Center is a research institute at Yale University dedicated to advancing the understanding and therapeutic application of stem cells in medicine.
  • B. Salk Institute for Biological Studies
    The Salk Institute for Biological Studies is a renowned independent research institute in La Jolla, California, famous for its groundbreaking work in molecular biology and neuroscience and its iconic modernist architecture.
  • C. Harvard Stem Cell Institute
    The Harvard Stem Cell Institute is a collaborative research center at Harvard University dedicated to advancing stem cell science and translating discoveries into treatments for a wide range of diseases.
  • D. Center for Cellular and Molecular Therapeutics
    The Center for Cellular and Molecular Therapeutics is a research institute specializing in developing gene and cell-based therapies for pediatric and genetic diseases.
  • E. Massachusetts General Hospital Center for Regenerative Medicine
    The Massachusetts General Hospital Center for Regenerative Medicine is a research and clinical center focused on developing stem cell and regenerative therapies to repair and replace damaged tissues and organs.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research at UCLA
Target entity description: The Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research at UCLA is a leading interdisciplinary institute focused on advancing stem cell biology and regenerative therapies for a wide range of diseases.
  • A. Yale Stem Cell Center
    Yale Stem Cell Center is a research institute at Yale University dedicated to advancing the understanding and therapeutic application of stem cells in medicine.
  • B. Salk Institute for Biological Studies
    The Salk Institute for Biological Studies is a renowned independent research institute in La Jolla, California, famous for its groundbreaking work in molecular biology and neuroscience and its iconic modernist architecture.
  • C. Harvard Stem Cell Institute
    The Harvard Stem Cell Institute is a collaborative research center at Harvard University dedicated to advancing stem cell science and translating discoveries into treatments for a wide range of diseases.
  • D. Center for Cellular and Molecular Therapeutics
    The Center for Cellular and Molecular Therapeutics is a research institute specializing in developing gene and cell-based therapies for pediatric and genetic diseases.
  • E. Massachusetts General Hospital Center for Regenerative Medicine
    The Massachusetts General Hospital Center for Regenerative Medicine is a research and clinical center focused on developing stem cell and regenerative therapies to repair and replace damaged tissues and organs.
  • F. None of above. chosen

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.