Triple

T11839731
Position Surface form Disambiguated ID Type / Status
Subject Green River Overlook E281613 entity
Predicate operatedBy P86 FINISHED
Object U.S. National Park Service E2765 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: U.S. National Park Service | Statement: [Green River Overlook, operatedBy, U.S. National Park Service]

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: U.S. National Park Service
Context triple: [Green River Overlook, operatedBy, U.S. National Park Service]
  • A. National Park Service chosen
    The National Park Service is a U.S. federal agency responsible for preserving and managing national parks, monuments, and other protected historic and natural sites across the country.
  • B. National Parks and Wildlife Service
    The National Parks and Wildlife Service is the Irish government body responsible for protecting the country’s natural heritage, including national parks, nature reserves, and wildlife conservation.
  • C. Administración de Parques Nacionales
    La Administración de Parques Nacionales es el organismo estatal argentino encargado de la conservación, manejo y administración del sistema nacional de áreas naturales protegidas del país.
  • D. National Monuments Service
    The National Monuments Service is an Irish government body responsible for protecting, managing, and advising on the country’s archaeological and built heritage.
  • E. National Monuments Authority
    The National Monuments Authority is a statutory body in India responsible for regulating construction and development around protected monuments and heritage sites to safeguard their historical and cultural integrity.
  • 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_69d6ab276f8c8190b1966a0ef11349ac elicitation completed
NER batch_69d8a63106b48190917817ec40d21a49 ner completed
NED1 batch_69f41787c08c8190a3427aaf2f639889 ned_source_triple completed
Created at: April 8, 2026, 9:43 p.m.