Triple

T1891471
Position Surface form Disambiguated ID Type / Status
Subject Central Maine E41882 entity
Predicate hasInstitution P186 FINISHED
Object MaineGeneral Medical Center
MaineGeneral Medical Center is a regional healthcare system and hospital network serving the medical needs of communities in central Maine.
 E209693 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: MaineGeneral Medical Center | Statement: [Central Maine, hasInstitution, MaineGeneral Medical Center]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: MaineGeneral Medical Center
Context triple: [Central Maine, hasInstitution, MaineGeneral Medical Center]
  • A. Maine Medical Center
    Maine Medical Center is a major tertiary-care teaching hospital in Portland, Maine, serving as a primary clinical training site and regional referral center for complex medical care.
  • B. Baystate Medical Center
    Baystate Medical Center is a major teaching hospital and regional medical center in Springfield, Massachusetts, known for its clinical care, research, and medical education programs.
  • C. Northern Light Eastern Maine Medical Center
    Northern Light Eastern Maine Medical Center is a major regional hospital and healthcare facility serving patients throughout northern and eastern Maine.
  • D. Salem Hospital
    Salem Hospital is a regional acute care hospital in Salem, Massachusetts, and a member of the Mass General Brigham healthcare system.
  • E. 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.
  • 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: MaineGeneral Medical Center
Triple: [Central Maine, hasInstitution, MaineGeneral Medical Center]
Generated description
MaineGeneral Medical Center is a regional healthcare system and hospital network serving the medical needs of communities in central Maine.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: MaineGeneral Medical Center
Target entity description: MaineGeneral Medical Center is a regional healthcare system and hospital network serving the medical needs of communities in central Maine.
  • A. Maine Medical Center
    Maine Medical Center is a major tertiary-care teaching hospital in Portland, Maine, serving as a primary clinical training site and regional referral center for complex medical care.
  • B. Baystate Medical Center
    Baystate Medical Center is a major teaching hospital and regional medical center in Springfield, Massachusetts, known for its clinical care, research, and medical education programs.
  • C. Northern Light Eastern Maine Medical Center
    Northern Light Eastern Maine Medical Center is a major regional hospital and healthcare facility serving patients throughout northern and eastern Maine.
  • D. Salem Hospital
    Salem Hospital is a regional acute care hospital in Salem, Massachusetts, and a member of the Mass General Brigham healthcare system.
  • E. 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.
  • 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_69a8864b6de0819098d089f6a1b910a7 completed March 4, 2026, 7:21 p.m.
NER Named-entity recognition batch_69abb145f96c8190a71bb9e442892e68 completed March 7, 2026, 5:01 a.m.
NED1 Entity disambiguation (via context triple) batch_69addf68a8d48190a3360557def67692 completed March 8, 2026, 8:43 p.m.
NEDg Description generation batch_69addff3e9a081908cba77103cd60171 completed March 8, 2026, 8:45 p.m.
NED2 Entity disambiguation (via description) batch_69ade07143808190b5dfe380428eb496 completed March 8, 2026, 8:47 p.m.
Created at: March 4, 2026, 7:34 p.m.