Triple

T8025135
Position Surface form Disambiguated ID Type / Status
Subject Vance D. Brand E186835 entity
Predicate educatedAt P5 FINISHED
Object U.S. Naval Postgraduate School E103815 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: U.S. Naval Postgraduate School | Statement: [Vance D. Brand, educatedAt, U.S. Naval Postgraduate School]

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: U.S. Naval Postgraduate School
Context triple: [Vance D. Brand, educatedAt, U.S. Naval Postgraduate School]
  • A. Naval Postgraduate School chosen
    The Naval Postgraduate School is a U.S. graduate university that provides advanced education and research programs primarily for military officers and defense professionals.
  • B. United States Naval War College
    The United States Naval War College is the U.S. Navy’s premier institution for professional military education and strategic research, renowned for developing naval doctrine and training senior officers in maritime strategy and operations.
  • C. Naval Command and Staff College
    The Naval Command and Staff College is a U.S. Navy intermediate-level professional military education program that prepares mid-career officers and defense professionals for higher command and staff responsibilities through advanced studies in strategy, operations, and leadership.
  • D. Marine Corps University
    Marine Corps University is a professional military education institution of the United States Marine Corps that provides advanced leadership, warfighting, and strategic studies programs for Marines and other military personnel.
  • E. Industrial College of the Armed Forces
    The Industrial College of the Armed Forces, now known as the Dwight D. Eisenhower School for National Security and Resource Strategy, is a senior U.S. military educational institution focused on preparing leaders for high-level responsibilities in national security and resource management.
  • 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_69ca82ad4e2c8190a693e3c9e30fe66f elicitation completed
NER batch_69cb3ec9983c8190b468c13f5b5beb63 ner completed
NED1 batch_69ccecc7c7f08190981e00342325a6da ned_source_triple completed
Created at: March 30, 2026, 5:21 p.m.