Triple

T6724315
Position Surface form Disambiguated ID Type / Status
Subject Curtis Act of 1898 E153473 entity
Predicate appliesTo P1129 FINISHED
Object Choctaw Nation E41628 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: Choctaw Nation | Statement: [Curtis Act of 1898, appliesTo, Choctaw Nation]

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: Choctaw Nation
Context triple: [Curtis Act of 1898, appliesTo, Choctaw Nation]
  • A. Choctaw Nation chosen
    The Choctaw Nation is a Native American tribe originally from the southeastern United States, known for being among the first tribes forcibly relocated along the Trail of Tears to Indian Territory (present-day Oklahoma).
  • B. Chickasaw Nation
    The Chickasaw Nation is a federally recognized Native American tribe originally from the Southeastern United States, known for its forced relocation along the Trail of Tears and its contemporary self-governance and cultural preservation efforts in Oklahoma.
  • C. Cherokee Nation of Oklahoma
    The Cherokee Nation of Oklahoma is a federally recognized Native American tribe and the largest of the three Cherokee tribes, with its own government, services, and jurisdiction primarily in northeastern Oklahoma.
  • D. Creek (Muscogee) Nation
    The Creek (Muscogee) Nation is a Native American people originally from the Southeastern United States, known for their complex confederacy of towns and later for being forcibly displaced to Indian Territory (present-day Oklahoma).
  • E. National Council of the Muscogee (Creek) Nation
    The National Council of the Muscogee (Creek) Nation is the elected legislative body that creates laws and oversees governance for the Muscogee (Creek) Nation, a federally recognized Native American tribe based in Oklahoma.
  • 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_69c6880afb988190ad88011b48ecfcba elicitation completed
NER batch_69c6d14fb1a8819083287ca8bb576bba ner completed
NED1 batch_69c769e417788190a297b277ef0496ff ned_source_triple completed
Created at: March 27, 2026, 2:08 p.m.