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.