Triple

T21689566
Position Surface form Disambiguated ID Type / Status
Subject Marine Hospital at Chelsea, Massachusetts E535322 entity
Predicate operatedBy P86 FINISHED
Object United States Marine Hospital Service — NE NERFINISHED

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: United States Marine Hospital Service | Statement: [Marine Hospital at Chelsea, Massachusetts, operatedBy, United States Marine Hospital Service]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: United States Marine Hospital Service
Context triple: [Marine Hospital at Chelsea, Massachusetts, operatedBy, United States Marine Hospital Service]
  • A. Marine Hospital Service chosen
    The Marine Hospital Service was a 19th-century U.S. federal organization that provided medical care to merchant seamen and evolved into the modern United States Public Health Service.
  • B. Naval Medical Department
    The Naval Medical Department is the branch of the Royal Thai Navy responsible for providing medical care, health services, and medical support to naval personnel and operations.
  • C. Navy Bureau of Medicine and Surgery
    The Navy Bureau of Medicine and Surgery is the headquarters and central administrative body for medical, dental, and healthcare services in the United States Navy and Marine Corps.
  • D. Naval Hospital
    The Naval Hospital is a medical facility operated by the Royal Thai Navy that provides healthcare services to naval personnel and their families.
  • E. Portsmouth Naval Hospital
    Portsmouth Naval Hospital is a historic U.S. Navy medical facility in Portsmouth, Virginia, recognized as one of the oldest continuously operating naval hospitals in the United States.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

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_69e0c46a6ee481908836e1420fb78c9b completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69ef96ce2ff88190a6cbfff45bb6a04f completed April 27, 2026, 5:03 p.m.
Created at: April 16, 2026, 6:44 p.m.