Triple

T8373231
Position Surface form Disambiguated ID Type / Status
Subject Olmsted Brothers E197509 entity
Predicate notableMember P10 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: [Olmsted Brothers, notableMember, 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: [Olmsted Brothers, notableMember, 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_69ca82f56730819080cec5d991c76f4c elicitation completed
NER batch_69cb80a7cab881909d8cca66a340dceb ner completed
NED1 batch_69ce6ccf66d48190a457e0ea869b278e ned_source_triple completed
Created at: March 30, 2026, 6:01 p.m.