Triple

T6606332
Position Surface form Disambiguated ID Type / Status
Subject Spokan people E149127 entity
Predicate reservation P75 FINISHED
Object Spokane Indian Reservation E574601 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: Spokane Indian Reservation | Statement: [Spokan people, reservation, Spokane Indian Reservation]

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: Spokane Indian Reservation
Context triple: [Spokan people, reservation, Spokane Indian Reservation]
  • A. Spokane Indian Reservation (partly) chosen
    The Spokane Indian Reservation is a federally recognized reservation in eastern Washington that serves as the homeland of the Spokane Tribe of Indians.
  • B. Puyallup Indian Reservation
    The Puyallup Indian Reservation is a federally recognized Native American reservation in western Washington that serves as the homeland and administrative center for the Puyallup Tribe.
  • C. Umatilla Indian Reservation
    The Umatilla Indian Reservation is a Native American reservation in northeastern Oregon that is home to the Confederated Tribes of the Umatilla Indian Reservation, including the Umatilla, Cayuse, and Walla Walla peoples.
  • D. Tulalip Indian Reservation
    The Tulalip Indian Reservation is the primary homeland of the Tulalip Tribes in Washington State, encompassing tribal government, community life, and economic enterprises such as gaming and retail.
  • E. Flathead Indian Reservation
    The Flathead Indian Reservation is a Native American reservation in northwestern Montana that is home to the Confederated Salish and Kootenai Tribes and encompasses a mix of forest, mountain, and agricultural lands.
  • 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_69c687eaa7508190bb58ce2aa02039b3 elicitation completed
NER batch_69c6af143d5c8190b62602602510b1cb ner completed
NED1 batch_69c6e43aaa8c8190b7fb3666e4209a75 ned_source_triple completed
Created at: March 27, 2026, 1:57 p.m.