Triple

T21684896
Position Surface form Disambiguated ID Type / Status
Subject Chestnut Hill, Philadelphia, Pennsylvania, United States E535203 entity
Predicate hasInstitution P186 FINISHED
Object Chestnut Hill Hospital — 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: Chestnut Hill Hospital | Statement: [Chestnut Hill, Philadelphia, Pennsylvania, United States, hasInstitution, Chestnut Hill Hospital]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Chestnut Hill Hospital
Context triple: [Chestnut Hill, Philadelphia, Pennsylvania, United States, hasInstitution, Chestnut Hill Hospital]
  • A. Bryn Mawr Hospital
    Bryn Mawr Hospital is a regional acute-care medical center serving the Main Line suburbs of Philadelphia with a wide range of inpatient and outpatient healthcare services.
  • B. Belmont Hospital
    Belmont Hospital is a public healthcare facility serving the community of Belmont in the Lake Macquarie region of New South Wales, Australia.
  • C. Phoebe Putney Memorial Hospital
    Phoebe Putney Memorial Hospital is a major regional medical center and teaching hospital serving Albany, Georgia and the surrounding Southwest Georgia area.
  • D. Wentworth-Douglass Hospital
    Wentworth-Douglass Hospital is a regional acute care medical center serving the Seacoast area of New Hampshire and southern Maine.
  • E. Lawrence + Memorial Hospital
    Lawrence + Memorial Hospital is a regional acute-care hospital in southeastern Connecticut that provides a broad range of medical and surgical services to the community.
  • 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: Chestnut Hill Hospital
Target entity description: Chestnut Hill Hospital is a community medical center serving the Chestnut Hill neighborhood and surrounding areas of Philadelphia, Pennsylvania.
  • A. Bryn Mawr Hospital
    Bryn Mawr Hospital is a regional acute-care medical center serving the Main Line suburbs of Philadelphia with a wide range of inpatient and outpatient healthcare services.
  • B. Belmont Hospital
    Belmont Hospital is a public healthcare facility serving the community of Belmont in the Lake Macquarie region of New South Wales, Australia.
  • C. Phoebe Putney Memorial Hospital
    Phoebe Putney Memorial Hospital is a major regional medical center and teaching hospital serving Albany, Georgia and the surrounding Southwest Georgia area.
  • D. Wentworth-Douglass Hospital
    Wentworth-Douglass Hospital is a regional acute care medical center serving the Seacoast area of New Hampshire and southern Maine.
  • E. Lawrence + Memorial Hospital
    Lawrence + Memorial Hospital is a regional acute-care hospital in southeastern Connecticut that provides a broad range of medical and surgical services to the community.
  • 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_69e0c469b6ec8190aee4cadd1527db91 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69ef96ca668481909f53853c7a8ea811 completed April 27, 2026, 5:03 p.m.
Created at: April 16, 2026, 6:44 p.m.