Triple

T1009830
Position Surface form Disambiguated ID Type / Status
Subject Ezra Pound E21795 entity
Predicate detainedAt P6464 FINISHED
Object St. Elizabeths Hospital, Washington, D.C. E22983 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: St. Elizabeths Hospital, Washington, D.C. | Statement: [Ezra Pound, detainedAt, St. Elizabeths Hospital, Washington, D.C.]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: St. Elizabeths Hospital, Washington, D.C.
Context triple: [Ezra Pound, detainedAt, St. Elizabeths Hospital, Washington, D.C.]
  • A. St. Elizabeths Hospital (administrative oversight) chosen
    St. Elizabeths Hospital (administrative oversight) refers to the federal management and control of the historic Washington, D.C. psychiatric institution, which long served as the primary mental health facility for U.S. military personnel and certain civilian populations.
  • B. McLean Hospital
    McLean Hospital is a renowned psychiatric hospital and research institution in Massachusetts known for its pioneering work in mental health treatment and neuroscience.
  • C. Franklin Memorial Hospital
    Franklin Memorial Hospital is a community hospital and healthcare center serving residents of Farmington and the surrounding western Maine region.
  • D. George Washington University Hospital
    George Washington University Hospital is a major academic medical center in Washington, D.C., affiliated with George Washington University and known for providing comprehensive tertiary and emergency care.
  • E. New York State Inebriate Asylum
    The New York State Inebriate Asylum was a 19th-century psychiatric hospital in Binghamton, New York, recognized as one of the first institutions in the United States dedicated specifically to the treatment of alcoholism.
  • 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_69a493c53e648190ae8cb76c433fd9a7 completed March 1, 2026, 7:30 p.m.
NER Named-entity recognition batch_69a4b7a3cb608190a2de34a09cd55146 completed March 1, 2026, 10:03 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac3bab71388190ba8bbfd79a5e0f92 completed March 7, 2026, 2:52 p.m.
Created at: March 1, 2026, 7:41 p.m.