Triple

T21306048
Position Surface form Disambiguated ID Type / Status
Subject Lake Pend Oreille E525201 entity
Predicate hasFacility P105 FINISHED
Object Naval Surface Warfare Center, Acoustic Research Detachment — NE NERFINISHED

How this triple was built (3 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: Naval Surface Warfare Center, Acoustic Research Detachment | Statement: [Lake Pend Oreille, hasFacility, Naval Surface Warfare Center, Acoustic Research Detachment]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Naval Surface Warfare Center, Acoustic Research Detachment
Context triple: [Lake Pend Oreille, hasFacility, Naval Surface Warfare Center, Acoustic Research Detachment]
  • A. Naval Surface Warfare Center Indian Head Division
    Naval Surface Warfare Center Indian Head Division is a U.S. Navy research, development, testing, and evaluation facility specializing in energetics and ordnance for naval warfare systems.
  • B. Naval Surface Warfare Center, Carderock Division
    The Naval Surface Warfare Center, Carderock Division is a major U.S. Navy research and development facility specializing in ship design, hydrodynamics, and related naval engineering technologies.
  • C. Naval Surface Warfare Center Dahlgren Division
    Naval Surface Warfare Center Dahlgren Division is a major U.S. Navy research, development, test, and evaluation facility specializing in surface warfare systems and weapons technology.
  • D. U.S. Navy Atlantic Undersea Test and Evaluation Center
    The U.S. Navy Atlantic Undersea Test and Evaluation Center is a major naval range complex used for testing, evaluating, and researching undersea warfare systems and technologies.
  • E. NATO Undersea Research Centre
    The NATO Undersea Research Centre was a NATO maritime research institution focused on undersea warfare, oceanography, and related defense technologies.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Naval Surface Warfare Center, Acoustic Research Detachment
Target entity description: The Naval Surface Warfare Center, Acoustic Research Detachment is a U.S. Navy research facility specializing in underwater acoustics and sonar system testing for surface ships and submarines.
  • A. Naval Surface Warfare Center Indian Head Division
    Naval Surface Warfare Center Indian Head Division is a U.S. Navy research, development, testing, and evaluation facility specializing in energetics and ordnance for naval warfare systems.
  • B. Naval Surface Warfare Center, Carderock Division
    The Naval Surface Warfare Center, Carderock Division is a major U.S. Navy research and development facility specializing in ship design, hydrodynamics, and related naval engineering technologies.
  • C. Naval Surface Warfare Center Dahlgren Division
    Naval Surface Warfare Center Dahlgren Division is a major U.S. Navy research, development, test, and evaluation facility specializing in surface warfare systems and weapons technology.
  • D. U.S. Navy Atlantic Undersea Test and Evaluation Center
    The U.S. Navy Atlantic Undersea Test and Evaluation Center is a major naval range complex used for testing, evaluating, and researching undersea warfare systems and technologies.
  • E. NATO Undersea Research Centre
    The NATO Undersea Research Centre was a NATO maritime research institution focused on undersea warfare, oceanography, and related defense technologies.
  • F. None of above. chosen

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_69e0b518b8948190ad69cf9a8784d397 completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e75aa52a508190bb5dc806b6483574 completed April 21, 2026, 11:08 a.m.
Created at: April 16, 2026, 4:05 p.m.