Triple

T15027199
Position Surface form Disambiguated ID Type / Status
Subject Yakama Nation E378247 entity
Predicate traditionalTerritoryIncludes P10500 FINISHED
Object Columbia River Basin E395795 NE FINISHED

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: Columbia River Basin
Context triple: [Yakama Nation, traditionalTerritoryIncludes, Columbia River Basin]
  • A. Columbia River Basin chosen
    The Columbia River Basin is a vast watershed in the Pacific Northwest that drains portions of seven U.S. states and British Columbia into the Columbia River, supporting major ecosystems, agriculture, and hydroelectric power.
  • B. Columbia River
    The Columbia River is a major river of the Pacific Northwest that forms much of the border between Oregon and Washington and is vital for hydroelectric power, transportation, and regional ecosystems.
  • C. Green River basin
    The Green River basin is a major watershed in Kentucky whose river system drains a large portion of the state before joining the Ohio River.
  • D. Green River Basin
    The Green River Basin is a large sedimentary basin in southwestern Wyoming known for its rich fossil beds, energy resources, and distinctive high-desert landscape.
  • E. Snake River Basin
    The Snake River Basin is a major watershed in the northwestern United States that drains much of Idaho and parts of neighboring states through the Snake River and its extensive network of tributaries.
  • 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_69d85cd46b2c819090d054c27787f677 elicitation completed
NER batch_69ded7dfcb508190aec8cd667e27a8ea ner completed
NED1 batch_69fec87725348190a0da7555b62adbdc ned_source_triple completed
Created at: April 10, 2026, 2:58 a.m.