Triple

T17450598
Position Surface form Disambiguated ID Type / Status
Subject J Harlen Bretz E424901 entity
Predicate notableWork P4 FINISHED
Object Papers on the Channeled Scablands
"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.
E1269368 NE FINISHED

How this triple was built (4 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: Papers on the Channeled Scablands | Statement: [J Harlen Bretz, notableWork, Papers on the Channeled Scablands]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Papers on the Channeled Scablands
Context triple: [J Harlen Bretz, notableWork, Papers on the Channeled Scablands]
  • A. 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.
  • 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. U.S. Geological Exploration of the Fortieth Parallel
    The U.S. Geological Exploration of the Fortieth Parallel was a major 19th-century American scientific survey that mapped and studied the geology and natural resources along the 40th parallel in the western United States.
  • D. 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.
  • E. The Elements of Geology
    The Elements of Geology is a foundational 19th-century textbook by Charles Lyell that helped establish modern geological science and popularize uniformitarian principles.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Papers on the Channeled Scablands
Triple: [J Harlen Bretz, notableWork, Papers on the Channeled Scablands]
Generated description
"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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Papers on the Channeled Scablands
Target entity description: "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.
  • A. 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.
  • 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. U.S. Geological Exploration of the Fortieth Parallel
    The U.S. Geological Exploration of the Fortieth Parallel was a major 19th-century American scientific survey that mapped and studied the geology and natural resources along the 40th parallel in the western United States.
  • D. 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.
  • E. The Elements of Geology
    The Elements of Geology is a foundational 19th-century textbook by Charles Lyell that helped establish modern geological science and popularize uniformitarian principles.
  • F. None of above. chosen

Provenance (5 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.
NED1 Entity disambiguation (via context triple) batch_6a01affcfcc88190b3dcb6b267946919 completed May 11, 2026, 10:31 a.m.
NEDg Description generation batch_6a01b164864481909673d9351bb7f817 completed May 11, 2026, 10:37 a.m.
NED2 Entity disambiguation (via description) batch_6a01b251040c8190a1d030cb55e4f052 completed May 11, 2026, 10:41 a.m.
Created at: April 10, 2026, 5:47 a.m.