Triple

T4966796
Position Surface form Disambiguated ID Type / Status
Subject Massachusetts General Hospital Center for Regenerative Medicine E111547 entity
Predicate collaboratesWith P37 FINISHED
Object Harvard Stem Cell Institute E157250 NE FINISHED

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: Harvard Stem Cell Institute | Statement: [Massachusetts General Hospital Center for Regenerative Medicine, collaboratesWith, Harvard Stem Cell Institute]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Harvard Stem Cell Institute
Context triple: [Massachusetts General Hospital Center for Regenerative Medicine, collaboratesWith, Harvard Stem Cell Institute]
  • A. Harvard Stem Cell Institute chosen
    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.
  • B. Whitehead Institute for Biomedical Research
    The Whitehead Institute for Biomedical Research is an independent, nonprofit research institution affiliated with MIT that is renowned for pioneering work in genetics, genomics, and developmental biology.
  • C. 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.
  • D. Broad Institute of MIT and Harvard
    The Broad Institute of MIT and Harvard is a leading biomedical and genomic research center known for large-scale collaborative projects that advance understanding of human disease and inform new therapies.
  • 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.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69bd4419393c819086319a6fe4bf8542 completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd71f7ae388190b752770bf577906f completed March 20, 2026, 4:12 p.m.
NED1 Entity disambiguation (via context triple) batch_69be81f13988819097dcd5a65cb1f502 completed March 21, 2026, 11:33 a.m.
Created at: March 20, 2026, 1:32 p.m.