Triple

T6745629
Position Surface form Disambiguated ID Type / Status
Subject Frederick Law Olmsted Jr. E154204 entity
Predicate notableWork P4 FINISHED
Object National Mall (Washington, D.C.) planning E2788 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 Mall (Washington, D.C.) planning | Statement: [Frederick Law Olmsted Jr., notableWork, National Mall (Washington, D.C.) planning]

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 Mall (Washington, D.C.) planning
Context triple: [Frederick Law Olmsted Jr., notableWork, National Mall (Washington, D.C.) planning]
  • A. L’Enfant Plan for Washington, D.C.
    The L’Enfant Plan for Washington, D.C. is the original late-18th-century urban design by Pierre Charles L’Enfant that laid out the U.S. capital’s grand radial avenues, ceremonial spaces, and monumental core.
  • B. National Capital Park and Planning Commission
    The National Capital Park and Planning Commission was a U.S. federal agency responsible for planning and developing parks, parkways, and urban design in the Washington, D.C. metropolitan area in the early 20th century.
  • C. National Mall chosen
    The National Mall is a large, historic park in the heart of Washington, D.C., known for its iconic monuments, memorials, and museums that symbolize American history and democracy.
  • D. District of Columbia Office of Planning
    The District of Columbia Office of Planning is the city’s central planning agency responsible for guiding land use, urban design, and long-term development policy in Washington, D.C.
  • E. National Capital Parks-East sites
    National Capital Parks-East sites are a collection of federally managed parks and historic properties in and around Washington, D.C., overseen by the National Park Service.
  • 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_69c6880ef37881909268a5a7299b9293 elicitation completed
NER batch_69c6d1b74ae081908575c4e47c0ef297 ner completed
NED1 batch_69c70b15ded88190a36fb86093ba5a3c ned_source_triple completed
Created at: March 27, 2026, 2:10 p.m.