Triple

T15542916
Position Surface form Disambiguated ID Type / Status
Subject Joubert E370525 entity
Predicate hasNotableBearer P458 FINISHED
Object David Joubert
David Joubert is an individual notable enough to be recognized as a bearer of the surname Joubert, though specific widely known achievements or roles are not clearly documented.
E1163341 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: David Joubert | Statement: [Joubert, hasNotableBearer, David Joubert]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: David Joubert
Context triple: [Joubert, hasNotableBearer, David Joubert]
  • A. Pierre van Ryneveld
    Pierre van Ryneveld was a South African military officer and pioneering aviator who served as Chief of the South African Air Force and played a key role in developing the country’s air power.
  • B. Gerald Morkel
    Gerald Morkel was a South African politician who became the first Premier of the Western Cape province after the end of apartheid.
  • C. Ben du Toit
    Ben du Toit is the white South African schoolteacher protagonist of André Brink’s novel "A Dry White Season," whose moral awakening leads him to confront the injustices of apartheid.
  • D. Loftus Versfeld
    Loftus Versfeld is a major sports stadium in Pretoria, South Africa, best known as a historic venue for rugby and soccer matches, including international competitions.
  • E. Michael Louw
    Michael Louw is a person bearing the Afrikaans surname "Louw," which is of South African origin.
  • 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: David Joubert
Triple: [Joubert, hasNotableBearer, David Joubert]
Generated description
David Joubert is an individual notable enough to be recognized as a bearer of the surname Joubert, though specific widely known achievements or roles are not clearly documented.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: David Joubert
Target entity description: David Joubert is an individual notable enough to be recognized as a bearer of the surname Joubert, though specific widely known achievements or roles are not clearly documented.
  • A. Pierre van Ryneveld
    Pierre van Ryneveld was a South African military officer and pioneering aviator who served as Chief of the South African Air Force and played a key role in developing the country’s air power.
  • B. Gerald Morkel
    Gerald Morkel was a South African politician who became the first Premier of the Western Cape province after the end of apartheid.
  • C. Ben du Toit
    Ben du Toit is the white South African schoolteacher protagonist of André Brink’s novel "A Dry White Season," whose moral awakening leads him to confront the injustices of apartheid.
  • D. Loftus Versfeld
    Loftus Versfeld is a major sports stadium in Pretoria, South Africa, best known as a historic venue for rugby and soccer matches, including international competitions.
  • E. Michael Louw
    Michael Louw is a person bearing the Afrikaans surname "Louw," which is of South African origin.
  • 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_69d85cc521a08190921fb50319dddc34 completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69e04432c3808190bb5b653bf8de30c6 completed April 16, 2026, 2:06 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff4558677881908704ac86c12e1fc4 completed May 9, 2026, 2:31 p.m.
NEDg Description generation batch_69ff468d1db88190ad71bc6780df5439 completed May 9, 2026, 2:37 p.m.
NED2 Entity disambiguation (via description) batch_69ff472fb24c8190912755bd95ef50c9 completed May 9, 2026, 2:39 p.m.
Created at: April 10, 2026, 4:07 a.m.