Triple
T19951827
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Steyn |
E479574
|
entity |
| Predicate | hasNotableBearer |
P458
|
FINISHED |
| Object | Carla Steyn |
—
|
NE NERFINISHED |
How this triple was built (3 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: Carla Steyn | Statement: [Steyn, hasNotableBearer, Carla Steyn]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Carla Steyn Context triple: [Steyn, hasNotableBearer, Carla Steyn]
-
A.
Yolandi Visser
Yolandi Visser is a South African rapper, singer, and actress best known as the frontwoman of the rave-rap group Die Antwoord.
-
B.
Maria Louw
Maria Louw was the wife of D. F. Malan, the South African prime minister and key architect of apartheid-era policies.
-
C.
Nelda Pienaar
Nelda Pienaar is best known as the wife of former South African rugby captain Francois Pienaar and a supportive figure in his public and charitable endeavors.
-
D.
Hendrina Joubert
Hendrina Joubert was the wife of prominent Boer general and politician Piet Joubert, associated with the late 19th-century history of the South African Republic (Transvaal).
-
E.
Marlene Kruger
Marlene Kruger is an individual notable enough to be recognized as a bearer of the Kruger surname, though specific widely known public achievements or roles are not clearly documented.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Carla Steyn Target entity description: Carla Steyn is a South African woman known for her involvement in a notorious 1990s murder case that drew significant media attention.
-
A.
Yolandi Visser
Yolandi Visser is a South African rapper, singer, and actress best known as the frontwoman of the rave-rap group Die Antwoord.
-
B.
Maria Louw
Maria Louw was the wife of D. F. Malan, the South African prime minister and key architect of apartheid-era policies.
-
C.
Nelda Pienaar
Nelda Pienaar is best known as the wife of former South African rugby captain Francois Pienaar and a supportive figure in his public and charitable endeavors.
-
D.
Hendrina Joubert
Hendrina Joubert was the wife of prominent Boer general and politician Piet Joubert, associated with the late 19th-century history of the South African Republic (Transvaal).
-
E.
Marlene Kruger
Marlene Kruger is an individual notable enough to be recognized as a bearer of the Kruger surname, though specific widely known public achievements or roles are not clearly documented.
- F. None of above. chosen
Provenance (2 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_69d8e522a17c819095165d4d24939fd8 |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e65a6c87388190a1bada3117acaf7b |
completed | April 20, 2026, 4:55 p.m. |
Created at: April 10, 2026, 1:54 p.m.