Triple

T5175033
Position Surface form Disambiguated ID Type / Status
Subject Cape Henry Lighthouse E116775 entity
Predicate heritageDesignation P623 FINISHED
Object Virginia Historic Landmark E86297 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: Virginia Historic Landmark | Statement: [Cape Henry Lighthouse, heritageDesignation, Virginia Historic Landmark]

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: Virginia Historic Landmark
Context triple: [Cape Henry Lighthouse, heritageDesignation, Virginia Historic Landmark]
  • A. National Historic Landmarks in Virginia
    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 chosen
    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. State Historic Preservation Office of Virginia
    The State Historic Preservation Office of Virginia is the state agency responsible for identifying, documenting, and protecting Virginia’s historic and archaeological resources.
  • E. Colonial National Historical Park
    Colonial National Historical Park is a protected area in Virginia that preserves and interprets key sites from early American history, including Jamestown, Yorktown, and portions of the Colonial Parkway.
  • 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_69bd445ff97c81909a2615cc56235470 elicitation completed
NER batch_69bd7971284481909e6d07b2368a4f76 ner completed
NED1 batch_69bed94a6ed08190b035afa20123c737 ned_source_triple completed
Created at: March 20, 2026, 1:45 p.m.