Triple

T6918293
Position Surface form Disambiguated ID Type / Status
Subject Portsmouth, Virginia E160117 entity
Predicate hasHistoricSite P1098 FINISHED
Object 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.
E628439 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: Portsmouth Naval Hospital | Statement: [Portsmouth, Virginia, hasHistoricSite, Portsmouth Naval Hospital]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Portsmouth Naval Hospital
Context triple: [Portsmouth, Virginia, hasHistoricSite, Portsmouth Naval Hospital]
  • A. Bethesda Naval Hospital
    Bethesda Naval Hospital, officially the National Naval Medical Center in Bethesda, Maryland, was a major U.S. military medical facility known for treating presidents and other high-ranking officials.
  • B. Naval Hospital Beaufort
    Naval Hospital Beaufort is a United States Navy medical treatment facility serving military personnel, retirees, and their families in the Lowcountry region of South Carolina.
  • C. U.S. Marine Hospital at Portland, Maine
    The U.S. Marine Hospital at Portland, Maine is a historic 19th-century federal medical facility built to serve merchant seamen, notable for its distinguished neoclassical architecture.
  • D. Naval Station Newport
    Naval Station Newport is a major U.S. Navy installation in Newport, Rhode Island, known primarily as a center for naval education, training, and war college activities.
  • E. Marine Hospital at Chelsea, Massachusetts
    The Marine Hospital at Chelsea, Massachusetts is a historic 19th-century federal medical facility for seamen, notable for its monumental Greek Revival architecture by Alexander Parris overlooking Boston Harbor.
  • 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: Portsmouth Naval Hospital
Triple: [Portsmouth, Virginia, hasHistoricSite, Portsmouth Naval Hospital]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Portsmouth Naval Hospital
Target entity description: 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.
  • A. Bethesda Naval Hospital
    Bethesda Naval Hospital, officially the National Naval Medical Center in Bethesda, Maryland, was a major U.S. military medical facility known for treating presidents and other high-ranking officials.
  • B. Naval Hospital Beaufort
    Naval Hospital Beaufort is a United States Navy medical treatment facility serving military personnel, retirees, and their families in the Lowcountry region of South Carolina.
  • C. U.S. Marine Hospital at Portland, Maine
    The U.S. Marine Hospital at Portland, Maine is a historic 19th-century federal medical facility built to serve merchant seamen, notable for its distinguished neoclassical architecture.
  • D. Naval Station Newport
    Naval Station Newport is a major U.S. Navy installation in Newport, Rhode Island, known primarily as a center for naval education, training, and war college activities.
  • E. Marine Hospital at Chelsea, Massachusetts
    The Marine Hospital at Chelsea, Massachusetts is a historic 19th-century federal medical facility for seamen, notable for its monumental Greek Revival architecture by Alexander Parris overlooking Boston Harbor.
  • 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_69c6883ab1008190a07129ff06f625d9 completed March 27, 2026, 1:38 p.m.
NER Named-entity recognition batch_69c6d9e17ea08190b8c4142af8adfba0 completed March 27, 2026, 7:26 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7512f7fac81908d0891f4de301535 completed March 28, 2026, 3:55 a.m.
NEDg Description generation batch_69c751db72408190b89e2ab08730ca43 completed March 28, 2026, 3:58 a.m.
NED2 Entity disambiguation (via description) batch_69c75264e65081908859551feaf1006c completed March 28, 2026, 4 a.m.
Created at: March 27, 2026, 2:26 p.m.