Triple

T12953893
Position Surface form Disambiguated ID Type / Status
Subject Picket Range E309960 entity
Predicate drainage P1559 FINISHED
Object Skagit River basin E266718 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: Skagit River basin | Statement: [Picket Range, drainage, Skagit River basin]

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: Skagit River basin
Context triple: [Picket Range, drainage, Skagit River basin]
  • A. Skagit River chosen
    The Skagit River is a major river in northwestern Washington State that flows from the Cascade Mountains through fertile valleys and into Puget Sound, supporting significant salmon runs and hydroelectric power generation.
  • B. Sauk–Suiattle River watershed
    The Sauk–Suiattle River watershed is a river basin in the North Cascades of Washington State that drains the Sauk and Suiattle river systems and supports diverse forested and mountainous ecosystems.
  • C. Snohomish River
    The Snohomish River is a major river in western Washington State that flows through Snohomish County into Puget Sound, helping drain the Cascade Range and supporting regional ecosystems and communities.
  • D. Green–Duwamish River watershed
    The Green–Duwamish River watershed is a major drainage basin in King County, Washington, encompassing the Green and Duwamish rivers and their tributaries as they flow from the Cascade Range through suburban and industrial areas into Puget Sound.
  • E. Stillaguamish River watershed
    The Stillaguamish River watershed is a river basin in northwestern Washington State that collects runoff from the Stillaguamish River and its tributaries before emptying into Puget Sound.
  • 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_69d7bdfb57a88190836b743e2825feca elicitation completed
NER batch_69d97e2b0108819098a681f93e90dbda ner completed
NED1 batch_69f78acb7ee0819093e61c5b8eb7da38 ned_source_triple completed
Created at: April 9, 2026, 5:44 p.m.