Triple

T6732292
Position Surface form Disambiguated ID Type / Status
Subject VA Boston Healthcare System E153662 entity
Predicate hasFacility P105 FINISHED
Object VA Boston Healthcare System – West Roxbury Campus E153662 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: VA Boston Healthcare System – West Roxbury Campus | Statement: [VA Boston Healthcare System, hasFacility, VA Boston Healthcare System – West Roxbury Campus]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: VA Boston Healthcare System – West Roxbury Campus
Context triple: [VA Boston Healthcare System, hasFacility, VA Boston Healthcare System – West Roxbury Campus]
  • A. VA Boston Healthcare System chosen
    VA Boston Healthcare System is a major Veterans Affairs medical center in the Boston area that serves as a key clinical and research affiliate of Harvard Medical School.
  • B. Boston Medical Center
    Boston Medical Center is a major academic medical center and safety-net hospital in Boston known for providing comprehensive care and serving a large underserved population.
  • C. 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.
  • D. Beth Israel Deaconess Medical Center
    Beth Israel Deaconess Medical Center is a major Harvard-affiliated teaching hospital and research institution in Boston, Massachusetts.
  • E. UMass Memorial Health
    UMass Memorial Health is a major not-for-profit academic medical center and health care system in Massachusetts that serves as the primary clinical partner for the University of Massachusetts Chan Medical School.
  • 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_69c6880bdd68819097de8b6099992682 completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6d16ba51c81908dbf56b49d8360a8 completed March 27, 2026, 6:50 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7129f2d2c81908102eabbae3935d7 completed March 27, 2026, 11:28 p.m.
Created at: March 27, 2026, 2:09 p.m.