Triple

T14825509
Position Surface form Disambiguated ID Type / Status
Subject Radburn, New Jersey E348559 entity
Predicate designatedAs P974 FINISHED
Object National Historic Landmark District E324869 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 Landmark District | Statement: [Radburn, New Jersey, designatedAs, National Historic Landmark District]

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 Landmark District
Context triple: [Radburn, New Jersey, designatedAs, National Historic Landmark District]
  • A. U.S. National Historic Landmark District chosen
    The U.S. National Historic Landmark District designation recognizes historic districts of exceptional national significance in American history, architecture, archaeology, engineering, or culture, granting them the highest level of federal historic recognition.
  • B. National Historic Landmark
    A National Historic Landmark is a designation given by the U.S. federal government to buildings, sites, structures, or objects recognized as having exceptional historical significance to the nation.
  • C. National Historical Landmark
    A National Historical Landmark is a designation given to places in the Philippines recognized for their exceptional historical, cultural, or architectural significance and protected for preservation.
  • D. National Register of Historic Places
    The National Register of Historic Places is the United States' official federal list of districts, sites, buildings, structures, and objects deemed worthy of preservation for their historical, architectural, or cultural significance.
  • E. Eastern Enlargement Historic District
    Eastern Enlargement Historic District is a historic residential neighborhood in Greencastle, Indiana, noted for its collection of late-19th- and early-20th-century architecture.
  • 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_69d822eb8f588190bf53445e730a934f elicitation completed
NER batch_69ded0713700819097bbb0352650984b ner completed
NED1 batch_69fe64fab7bc8190af55cc6ec5eafb65 ned_source_triple completed
Created at: April 10, 2026, 1:51 a.m.