Triple

T18323320
Position Surface form Disambiguated ID Type / Status
Subject John Muir National Historic Site E438937 entity
Predicate partOf P40 FINISHED
Object National Park System — NE NERFINISHED

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 Park System | Statement: [John Muir National Historic Site, partOf, National Park System]

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 Park System
Context triple: [John Muir National Historic Site, partOf, National Park System]
  • A. United States National Park System chosen
    The United States National Park System is a federally managed network of protected natural, historical, and cultural sites across the country, preserved for conservation, education, and public recreation.
  • B. U.S. National Park
    A U.S. National Park is a federally protected natural area in the United States set aside for conservation, public enjoyment, and the preservation of significant landscapes, ecosystems, and wildlife.
  • C. Canadian National Parks System
    The Canadian National Parks System is a network of federally protected natural areas across Canada that preserves diverse ecosystems, landscapes, and wildlife while providing opportunities for public recreation and education.
  • D. National Recreation Areas
    National Recreation Areas are protected U.S. public lands managed primarily for outdoor recreation and conservation, often centered around reservoirs, rivers, or other natural features.
  • E. National Preserves
    National Preserves are protected areas in the United States that conserve significant natural and cultural resources while allowing certain regulated activities like hunting, fishing, and resource extraction.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 batches)

Stage Batch ID Job type Status
creating batch_69d8b916a2d081909e249e4902f6aad9 elicitation completed
NER batch_69e50aa886508190902ffc26b30731ae ner completed
Created at: April 10, 2026, 10:36 a.m.