Triple

T12562782
Position Surface form Disambiguated ID Type / Status
Subject McMillan Plan E295389 entity
Predicate keyMember P44793 FINISHED
Object Frederick Law Olmsted Jr. E154204 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: Frederick Law Olmsted Jr. | Statement: [McMillan Plan, keyMember, Frederick Law Olmsted Jr.]

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: Frederick Law Olmsted Jr.
Context triple: [McMillan Plan, keyMember, Frederick Law Olmsted Jr.]
  • A. Frederick Law Olmsted Jr. chosen
    Frederick Law Olmsted Jr. was a prominent American landscape architect and urban planner known for advancing his father's legacy through major park, conservation, and planning projects in the early 20th century.
  • B. David Olmsted
    David Olmsted was a 19th-century American politician and early Minnesota settler who served as the first mayor of St. Paul and played a key role in the region’s early development.
  • C. Frederick Law Olmsted
    Frederick Law Olmsted was a pioneering 19th-century American landscape architect best known for designing major urban parks such as New York City's Central Park and Boston's Emerald Necklace.
  • D. John Charles Olmsted
    John Charles Olmsted was a prominent American landscape architect of the late 19th and early 20th centuries, known for helping shape major urban parks and park systems across the United States.
  • E. Olmsted
    Olmsted is a surname most prominently associated with the American landscape architect Frederick Law Olmsted and his family.
  • 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_69d6ad9cac2c81908e8a7bed82d1e21d elicitation completed
NER batch_69d95494ae1c81908b9ee14b8ef92a65 ner completed
NED1 batch_69f65eb71c548190826d243a354bd01c ned_source_triple completed
Created at: April 8, 2026, 11:48 p.m.