Triple

T8859552
Position Surface form Disambiguated ID Type / Status
Subject C.J. Strike Dam E210850 entity
Predicate isPartOf P10 FINISHED
Object Snake River hydropower system E749272 NE FINISHED

How this triple was built (2 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
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: Snake River hydropower system | Statement: [C.J. Strike Dam, isPartOf, Snake River hydropower system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Snake River hydropower system
Context triple: [C.J. Strike Dam, isPartOf, Snake River hydropower system]
  • A. Snake River hydropower system chosen
    The Snake River hydropower system is a network of dams and related infrastructure along the Snake River that generates hydroelectric power, supports irrigation, and influences regional water management and ecosystems in the Pacific Northwest.
  • B. Columbia River hydropower system
    The Columbia River hydropower system is an extensive network of dams and generating facilities that provides a major share of the Pacific Northwest’s electricity while also supporting irrigation, navigation, and flood control.
  • C. Columbia–Snake River lock system
    The Columbia–Snake River lock system is a series of navigation locks and dams on the Columbia and Snake Rivers that enables barge traffic deep into the interior Pacific Northwest, supporting regional commerce, irrigation, and hydropower generation.
  • D. Deschutes Project
    The Deschutes Project is a U.S. Bureau of Reclamation irrigation and water management development in central Oregon that supplies water for agriculture, municipalities, and wildlife habitat along the Deschutes River basin.
  • E. Cushman Hydroelectric Project
    The Cushman Hydroelectric Project is a hydroelectric power generation system in Washington State that uses Lake Cushman and associated dams and facilities to produce electricity.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69ca838bbddc8190ab546d737e5d350f completed March 30, 2026, 2:07 p.m.
NER Named-entity recognition batch_69cc60e536648190ba8da1375478c24f completed April 1, 2026, 12:03 a.m.
NED1 Entity disambiguation (via context triple) batch_69cfa0b1b86481909ec0b78de043d8f8 completed April 3, 2026, 11:12 a.m.
Created at: March 30, 2026, 6:50 p.m.