Triple

T21205887
Position Surface form Disambiguated ID Type / Status
Subject Board of Trustees of Massachusetts General Hospital E522577 entity
Predicate associatedWith P37 FINISHED
Object Massachusetts General Physicians Organization
Massachusetts General Physicians Organization is a large, multi-specialty physician group practice affiliated with Massachusetts General Hospital that provides clinical care and supports academic and research activities within the hospital system.
E1472071 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: Massachusetts General Physicians Organization | Statement: [Board of Trustees of Massachusetts General Hospital, associatedWith, Massachusetts General Physicians Organization]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Massachusetts General Physicians Organization
Context triple: [Board of Trustees of Massachusetts General Hospital, associatedWith, Massachusetts General Physicians Organization]
  • A. Board of Trustees of Massachusetts General Hospital
    The Board of Trustees of Massachusetts General Hospital is the governing body responsible for overseeing the hospital’s strategic direction, policies, and affiliated institutions.
  • B. Mass General Brigham
    Mass General Brigham is a large, Boston-based nonprofit healthcare system and academic medical network that includes Massachusetts General Hospital and Brigham and Women’s Hospital among its flagship institutions.
  • C. Harvard Pilgrim Health Care
    Harvard Pilgrim Health Care is a New England–based not-for-profit health insurance company and health services organization known for providing managed care plans and wellness programs.
  • D. Massachusetts Medical Society
    The Massachusetts Medical Society is a professional association of physicians in Massachusetts best known as the publisher of The New England Journal of Medicine and a leading voice in medical education and health policy.
  • E. Massachusetts General Hospital
    Massachusetts General Hospital is a major Boston-based teaching hospital and biomedical research center widely recognized for its clinical excellence and affiliation with Harvard Medical School.
  • 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: Massachusetts General Physicians Organization
Triple: [Board of Trustees of Massachusetts General Hospital, associatedWith, Massachusetts General Physicians Organization]
Generated description
Massachusetts General Physicians Organization is a large, multi-specialty physician group practice affiliated with Massachusetts General Hospital that provides clinical care and supports academic and research activities within the hospital system.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Massachusetts General Physicians Organization
Target entity description: Massachusetts General Physicians Organization is a large, multi-specialty physician group practice affiliated with Massachusetts General Hospital that provides clinical care and supports academic and research activities within the hospital system.
  • A. Board of Trustees of Massachusetts General Hospital
    The Board of Trustees of Massachusetts General Hospital is the governing body responsible for overseeing the hospital’s strategic direction, policies, and affiliated institutions.
  • B. Mass General Brigham
    Mass General Brigham is a large, Boston-based nonprofit healthcare system and academic medical network that includes Massachusetts General Hospital and Brigham and Women’s Hospital among its flagship institutions.
  • C. Harvard Pilgrim Health Care
    Harvard Pilgrim Health Care is a New England–based not-for-profit health insurance company and health services organization known for providing managed care plans and wellness programs.
  • D. Massachusetts Medical Society
    The Massachusetts Medical Society is a professional association of physicians in Massachusetts best known as the publisher of The New England Journal of Medicine and a leading voice in medical education and health policy.
  • E. Massachusetts General Hospital
    Massachusetts General Hospital is a major Boston-based teaching hospital and biomedical research center widely recognized for its clinical excellence and affiliation with Harvard Medical School.
  • 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_69e0b5112d8881909510b2dcdc93106d completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e734342e9081909e241bed54dbc0b4 completed April 21, 2026, 8:24 a.m.
NED1 Entity disambiguation (via context triple) batch_6a097ed0fc988190b112058f5bb03515 completed May 17, 2026, 8:39 a.m.
NEDg Description generation batch_6a09807f39188190adaba95201b15d49 completed May 17, 2026, 8:46 a.m.
NED2 Entity disambiguation (via description) batch_6a0981288c4c8190bc9ecf6073be5ab3 completed May 17, 2026, 8:49 a.m.
Created at: April 16, 2026, 3:20 p.m.