Triple

T19039167
Position Surface form Disambiguated ID Type / Status
Subject Van Cliburn E465953 entity
Predicate father P120 FINISHED
Object Harvey Lavan Cliburn Sr.
Harvey Lavan Cliburn Sr. was an American businessman and amateur musician best known as the father and early musical mentor of famed concert pianist Van Cliburn.
 E1357440 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: Harvey Lavan Cliburn Sr. | Statement: [Van Cliburn, father, Harvey Lavan Cliburn Sr.]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Harvey Lavan Cliburn Sr.
Context triple: [Van Cliburn, father, Harvey Lavan Cliburn Sr.]
  • A. Van Cliburn
    Van Cliburn was an American classical pianist renowned for his virtuosic performances and international fame after winning the inaugural International Tchaikovsky Competition in 1958.
  • B. Cliburn
    Cliburn is a small rural village in Cumbria, England, known for its historic church and scenic countryside setting.
  • C. Clarence Swanson
    Clarence Swanson was an American football player and coach from Nebraska who became notable for his contributions to collegiate athletics in the early 20th century.
  • D. Stevie Waltrip
    Stevie Waltrip is the wife of NASCAR Hall of Fame driver and broadcaster Darrell Waltrip and is known for her involvement in motorsports-related charitable and faith-based activities.
  • E. Charles Willing Byrd
    Charles Willing Byrd was an early American jurist and politician who served as acting governor of the Northwest Territory and later as a federal judge in Ohio.
  • 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: Harvey Lavan Cliburn Sr.
Triple: [Van Cliburn, father, Harvey Lavan Cliburn Sr.]
Generated description
Harvey Lavan Cliburn Sr. was an American businessman and amateur musician best known as the father and early musical mentor of famed concert pianist Van Cliburn.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Harvey Lavan Cliburn Sr.
Target entity description: Harvey Lavan Cliburn Sr. was an American businessman and amateur musician best known as the father and early musical mentor of famed concert pianist Van Cliburn.
  • A. Van Cliburn
    Van Cliburn was an American classical pianist renowned for his virtuosic performances and international fame after winning the inaugural International Tchaikovsky Competition in 1958.
  • B. Cliburn
    Cliburn is a small rural village in Cumbria, England, known for its historic church and scenic countryside setting.
  • C. Clarence Swanson
    Clarence Swanson was an American football player and coach from Nebraska who became notable for his contributions to collegiate athletics in the early 20th century.
  • D. Stevie Waltrip
    Stevie Waltrip is the wife of NASCAR Hall of Fame driver and broadcaster Darrell Waltrip and is known for her involvement in motorsports-related charitable and faith-based activities.
  • E. Charles Willing Byrd
    Charles Willing Byrd was an early American jurist and politician who served as acting governor of the Northwest Territory and later as a federal judge in Ohio.
  • 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_69d8dd0359648190bc2a9202c5cf29d2 completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5d7ff9b6c8190adc3917a8c9af7bd completed April 20, 2026, 7:38 a.m.
NED1 Entity disambiguation (via context triple) batch_6a05d3509b748190a69fa11e814df708 completed May 14, 2026, 1:51 p.m.
NEDg Description generation batch_6a05d51dcbb081908631f0263e9abafa completed May 14, 2026, 1:58 p.m.
NED2 Entity disambiguation (via description) batch_6a05d5ae25dc8190a6c7c5c2d2a5a0f9 completed May 14, 2026, 2:01 p.m.
Created at: April 10, 2026, 12:02 p.m.