Triple

T17450576
Position Surface form Disambiguated ID Type / Status
Subject J Harlen Bretz E424901 entity
Predicate familyName P18 FINISHED
Object Bretz
Bretz is a surname most notably associated with J Harlen Bretz, the American geologist who proposed the once-controversial Missoula Floods theory explaining the formation of the Channeled Scablands.
 E1269367 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: Bretz | Statement: [J Harlen Bretz, familyName, Bretz]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Bretz
Context triple: [J Harlen Bretz, familyName, Bretz]
  • A. Pitsenbarger
    Pitsenbarger is the surname of William H. Pitsenbarger, a U.S. Air Force pararescueman posthumously awarded the Medal of Honor for his heroism during the Vietnam War.
  • B. Pangborn
    Pangborn is a surname most notably associated with American character actor Franklin Pangborn, known for his comedic roles in early 20th-century films.
  • C. Drieborg
    Drieborg is a small village in the municipality of Oldambt in the province of Groningen in the northeastern Netherlands.
  • D. Trichardt
    Trichardt is a small town in Mpumalanga, South Africa, known for its close association with the nearby industrial and coal-mining hub of Secunda.
  • E. Briese
    Briese is a small river in Brandenburg, Germany, known for flowing through the town of Birkenwerder and its surrounding natural landscapes.
  • 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: Bretz
Triple: [J Harlen Bretz, familyName, Bretz]
Generated description
Bretz is a surname most notably associated with J Harlen Bretz, the American geologist who proposed the once-controversial Missoula Floods theory explaining the formation of the Channeled Scablands.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Bretz
Target entity description: Bretz is a surname most notably associated with J Harlen Bretz, the American geologist who proposed the once-controversial Missoula Floods theory explaining the formation of the Channeled Scablands.
  • A. Pitsenbarger
    Pitsenbarger is the surname of William H. Pitsenbarger, a U.S. Air Force pararescueman posthumously awarded the Medal of Honor for his heroism during the Vietnam War.
  • B. Pangborn
    Pangborn is a surname most notably associated with American character actor Franklin Pangborn, known for his comedic roles in early 20th-century films.
  • C. Drieborg
    Drieborg is a small village in the municipality of Oldambt in the province of Groningen in the northeastern Netherlands.
  • D. Trichardt
    Trichardt is a small town in Mpumalanga, South Africa, known for its close association with the nearby industrial and coal-mining hub of Secunda.
  • E. Briese
    Briese is a small river in Brandenburg, Germany, known for flowing through the town of Birkenwerder and its surrounding natural landscapes.
  • 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.