Triple

T16765410
Position Surface form Disambiguated ID Type / Status
Subject United States Marine Corps commands in the National Capital Region E407450 entity
Predicate hasPart P35 FINISHED
Object Marine Barracks Washington E44035 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Marine Barracks Washington | Statement: [United States Marine Corps commands in the National Capital Region, hasPart, Marine Barracks Washington]

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Marine Barracks Washington
Context triple: [United States Marine Corps commands in the National Capital Region, hasPart, Marine Barracks Washington]
  • A. Marine Barracks Washington chosen
    Marine Barracks Washington is the historic U.S. Marine Corps post in Washington, D.C., serving as the Corps’ oldest active installation and ceremonial center.
  • B. Fort McNair
    Fort McNair is a historic U.S. Army post in Washington, D.C., that houses major military commands and educational institutions and has served as a key defense installation since the early 19th century.
  • C. Navy Memorial Plaza
    Navy Memorial Plaza is a commemorative public space in Washington, D.C., honoring the U.S. Navy and its sailors through monuments, sculptures, and ceremonial areas.
  • D. Francis Scott Key Hall
    Francis Scott Key Hall is an academic building at the University of Maryland, College Park, named after the author of the U.S. national anthem.
  • E. The Navy Yard
    The Navy Yard is a redeveloped waterfront district in Philadelphia that has transformed the historic naval shipyard into a mixed-use hub for business, industry, and recreation.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage Batch ID Job type Status
creating batch_69d8839174188190909f190097207065 elicitation completed
NER batch_69e3abf126408190bd0365eca150f745 ner completed
NED1 batch_6a00a52ff9d481909675c7e1f81191dc ned_source_triple completed
Created at: April 10, 2026, 5:21 a.m.