Triple

T1058482
Position Surface form Disambiguated ID Type / Status
Subject Mass General Brigham E22850 entity
Predicate includesHospital P15635 FINISHED
Object Salem Hospital
Salem Hospital is a regional acute care hospital in Salem, Massachusetts, and a member of the Mass General Brigham healthcare system.
 E123859 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: Salem Hospital | Statement: [Mass General Brigham, includesHospital, Salem Hospital]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Salem Hospital
Context triple: [Mass General Brigham, includesHospital, Salem Hospital]
  • A. New England Baptist Hospital
    New England Baptist Hospital is a specialized medical center in Boston, Massachusetts, renowned for its expertise in orthopedic surgery and musculoskeletal care.
  • B. Providence Care Hospital
    Providence Care Hospital is a modern teaching and rehabilitation hospital in Kingston, Ontario, specializing in complex continuing care, mental health, and rehabilitation services.
  • C. Bernard A. Mitchell Hospital
    Bernard A. Mitchell Hospital is a major adult inpatient care facility and teaching hospital that serves as a core component of the University of Chicago’s academic medical center.
  • D. St. Mary’s Hospital Center
    St. Mary’s Hospital Center is a Montreal-based healthcare institution that serves as a major teaching hospital within the McGill University medical network.
  • E. Franklin Memorial Hospital
    Franklin Memorial Hospital is a community hospital and healthcare center serving residents of Farmington and the surrounding western Maine region.
  • 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: Salem Hospital
Triple: [Mass General Brigham, includesHospital, Salem Hospital]
Generated description
Salem Hospital is a regional acute care hospital in Salem, Massachusetts, and a member of the Mass General Brigham healthcare system.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Salem Hospital
Target entity description: Salem Hospital is a regional acute care hospital in Salem, Massachusetts, and a member of the Mass General Brigham healthcare system.
  • A. New England Baptist Hospital
    New England Baptist Hospital is a specialized medical center in Boston, Massachusetts, renowned for its expertise in orthopedic surgery and musculoskeletal care.
  • B. Providence Care Hospital
    Providence Care Hospital is a modern teaching and rehabilitation hospital in Kingston, Ontario, specializing in complex continuing care, mental health, and rehabilitation services.
  • C. Bernard A. Mitchell Hospital
    Bernard A. Mitchell Hospital is a major adult inpatient care facility and teaching hospital that serves as a core component of the University of Chicago’s academic medical center.
  • D. St. Mary’s Hospital Center
    St. Mary’s Hospital Center is a Montreal-based healthcare institution that serves as a major teaching hospital within the McGill University medical network.
  • E. Franklin Memorial Hospital
    Franklin Memorial Hospital is a community hospital and healthcare center serving residents of Farmington and the surrounding western Maine region.
  • 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_69a493dada0481909c43649f9843ea91 completed March 1, 2026, 7:30 p.m.
NER Named-entity recognition batch_69a4bb7320f88190a8428946541df157 completed March 1, 2026, 10:19 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac42a14b548190a796e49c545c9a9e completed March 7, 2026, 3:22 p.m.
NEDg Description generation batch_69ac4311f7f08190ae86aacb7f2103d7 completed March 7, 2026, 3:24 p.m.
NED2 Entity disambiguation (via description) batch_69ac43891ed88190a5b8b51341e98929 completed March 7, 2026, 3:26 p.m.
Created at: March 1, 2026, 7:42 p.m.