Triple

T17450562
Position Surface form Disambiguated ID Type / Status
Subject Lake Lewis E424900 entity
Predicate associatedWith P37 FINISHED
Object Bretz’s Missoula flood hypothesis NE NERFINISHED

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: Bretz’s Missoula flood hypothesis | Statement: [Lake Lewis, associatedWith, Bretz’s Missoula flood hypothesis]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Bretz’s Missoula flood hypothesis
Context triple: [Lake Lewis, associatedWith, Bretz’s Missoula flood hypothesis]
  • A. Papers on the Channeled Scablands chosen
    "Papers on the Channeled Scablands" is a landmark series of geological studies by J Harlen Bretz that argued for the cataclysmic flood origin of the Channeled Scablands in eastern Washington, fundamentally reshaping understanding of landscape formation.
  • B. The Transportation of Débris by Running Water
    The Transportation of Débris by Running Water is a foundational geological work in which Grove Karl Gilbert systematically analyzes how streams and rivers erode, transport, and deposit sediment.
  • C. Channeled Scablands
    The Channeled Scablands are a rugged, eroded landscape in eastern Washington carved by cataclysmic Ice Age floods, featuring deep coulees, dry falls, and scoured basalt terrain.
  • D. Holocene catastrophic flooding of the Black Sea
    The Holocene catastrophic flooding of the Black Sea is a hypothesized prehistoric deluge in which Mediterranean waters are thought to have rapidly inundated the Black Sea basin, potentially inspiring ancient flood myths.
  • E. Ancient Lakes of Columbia Valley
    Ancient Lakes of Columbia Valley is a Washington State wine region known for its cool climate and high-elevation vineyards that produce crisp, aromatic white wines, particularly Riesling.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69d889db0ba481908402409af3b37917 completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e4513d00f48190802a3bdc8c8f4db5 completed April 19, 2026, 3:51 a.m.
Created at: April 10, 2026, 5:47 a.m.