Triple

T13515525
Position Surface form Disambiguated ID Type / Status
Subject Schulman Grove E322748 entity
Predicate region P40 FINISHED
Object Eastern Sierra Nevada region (broad geographic sense) E34272 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: Eastern Sierra Nevada region (broad geographic sense) | Statement: [Schulman Grove, region, Eastern Sierra Nevada region (broad geographic sense)]

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: Eastern Sierra Nevada region (broad geographic sense)
Context triple: [Schulman Grove, region, Eastern Sierra Nevada region (broad geographic sense)]
  • A. Southern Sierra Nevada
    The Southern Sierra Nevada is the southern portion of California’s Sierra Nevada mountain range, known for its dramatic granite peaks, deep valleys, and popular outdoor recreation areas including parts of Sequoia and Kings Canyon National Parks.
  • B. Northern Sierra Nevada
    The Northern Sierra Nevada is a mountainous region in California known for its rugged terrain, rich biodiversity, and long-standing Indigenous presence, including that of the Northern Sierra Miwok people.
  • C. Eastern Sierra chosen
    The Eastern Sierra is a scenic region along the eastern flank of California’s Sierra Nevada, known for its dramatic mountain landscapes, alpine lakes, and outdoor recreation opportunities.
  • D. western Sierra Nevada
    The western Sierra Nevada is a mountainous region in California characterized by mixed-conifer forests, steep granite terrain, and diverse wildlife habitats.
  • E. Sierra Nevada region of California
    The Sierra Nevada region of California is a major mountain range known for its towering granite peaks, extensive forests, and iconic natural landmarks such as Yosemite National Park.
  • 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_69d80766a21881909f21a1b7421d3b8a elicitation completed
NER batch_69dbafa0ed508190b2855171b1945e84 ner completed
NED1 batch_69f75494642881909f33962afe26f427 ned_source_triple completed
Created at: April 9, 2026, 9:44 p.m.