Triple

T10407594
Position Surface form Disambiguated ID Type / Status
Subject Gunston Hall, Fairfax County, Virginia E245301 entity
Predicate category P87 FINISHED
Object National Historic Landmarks in Virginia E131302 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: National Historic Landmarks in Virginia | Statement: [Gunston Hall, Fairfax County, Virginia, category, National Historic Landmarks in Virginia]

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: National Historic Landmarks in Virginia
Context triple: [Gunston Hall, Fairfax County, Virginia, category, National Historic Landmarks in Virginia]
  • A. National Historic Landmarks in Virginia chosen
    National Historic Landmarks in Virginia are historically significant sites across the state recognized by the U.S. government for their exceptional importance to the nation’s heritage.
  • B. Virginia Landmarks Register
    The Virginia Landmarks Register is the Commonwealth of Virginia’s official list of properties recognized for their significant architectural, historical, archaeological, or cultural importance.
  • C. Virginia Department of Historic Resources
    The Virginia Department of Historic Resources is the state agency responsible for identifying, preserving, and promoting Virginia’s historic, architectural, and archaeological resources.
  • D. National Register of Historic Places in Stafford County, Virginia
    The National Register of Historic Places in Stafford County, Virginia is the official federal list recognizing the county’s historically significant buildings, districts, sites, and structures worthy of preservation.
  • E. National Historic Landmarks in Maryland
    National Historic Landmarks in Maryland are historically significant sites across the state recognized by the U.S. government for their exceptional importance to the nation’s heritage.
  • 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_69d381be340c8190b05998703d42d224 elicitation completed
NER batch_69d4e9f9b59881909797646fd8cd6a7e ner completed
NED1 batch_69d7fbf1c428819099ca359309c4c836 ned_source_triple completed
Created at: April 6, 2026, 12:09 p.m.