Triple
T12841061
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Christiaan Barnard |
E307051
|
entity |
| Predicate | spouse |
P13
|
FINISHED |
| Object |
Aletta Gertruida Louw
Aletta Gertruida Louw was the first wife of pioneering South African heart surgeon Christiaan Barnard.
|
E1003628
|
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: Aletta Gertruida Louw | Statement: [Christiaan Barnard, spouse, Aletta Gertruida Louw]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Aletta Gertruida Louw Context triple: [Christiaan Barnard, spouse, Aletta Gertruida Louw]
-
A.
Greta G. Louw
Greta G. Louw is a German-South African artist and curator known for her work exploring digital culture, online behavior, and the psychological impact of internet technologies.
-
B.
Maria Susanna van der Merwe
Maria Susanna van der Merwe was the wife of Voortrekker leader Andries Hendrik Potgieter, associated with the early Afrikaner pioneer community in 19th-century South Africa.
-
C.
Elna Botha
Elna Botha is a South African figure known primarily as the wife of prominent anti-apartheid activist and cleric Allan Boesak.
-
D.
Hannie Neethling
Hannie Neethling was the wife of famed Boer War scout and military leader Danie Theron, remembered primarily in relation to his life and legacy.
-
E.
Betsie Verwoerd
Betsie Verwoerd was the wife of South African Prime Minister Hendrik Verwoerd and served as a prominent public figure during the apartheid era.
- 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: Aletta Gertruida Louw Triple: [Christiaan Barnard, spouse, Aletta Gertruida Louw]
Generated description
Aletta Gertruida Louw was the first wife of pioneering South African heart surgeon Christiaan Barnard.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Aletta Gertruida Louw Target entity description: Aletta Gertruida Louw was the first wife of pioneering South African heart surgeon Christiaan Barnard.
-
A.
Greta G. Louw
Greta G. Louw is a German-South African artist and curator known for her work exploring digital culture, online behavior, and the psychological impact of internet technologies.
-
B.
Maria Susanna van der Merwe
Maria Susanna van der Merwe was the wife of Voortrekker leader Andries Hendrik Potgieter, associated with the early Afrikaner pioneer community in 19th-century South Africa.
-
C.
Elna Botha
Elna Botha is a South African figure known primarily as the wife of prominent anti-apartheid activist and cleric Allan Boesak.
-
D.
Hannie Neethling
Hannie Neethling was the wife of famed Boer War scout and military leader Danie Theron, remembered primarily in relation to his life and legacy.
-
E.
Betsie Verwoerd
Betsie Verwoerd was the wife of South African Prime Minister Hendrik Verwoerd and served as a prominent public figure during the apartheid era.
- 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_69d7bdf52b94819096d6f0ba4ab50a98 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d96ff2ab60819085561a3120189985 |
completed | April 10, 2026, 9:47 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f68edeaa1881909e06600ef88727de |
completed | May 2, 2026, 11:55 p.m. |
| NEDg | Description generation | batch_69f68f8e29508190b9c5b5ed88631bf8 |
completed | May 2, 2026, 11:58 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f69006c0288190a49ba8714cd19959 |
completed | May 3, 2026, midnight |
Created at: April 9, 2026, 5:35 p.m.