Triple

T11605573
Position Surface form Disambiguated ID Type / Status
Subject Henri van Breda E275248 entity
Predicate victim P870 FINISHED
Object Teresa van Breda
Teresa van Breda was a member of the South African van Breda family who was tragically killed in the widely publicized Stellenbosch axe murders.
E936974 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: Teresa van Breda | Statement: [Henri van Breda, victim, Teresa van Breda]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Teresa van Breda
Context triple: [Henri van Breda, victim, Teresa van Breda]
  • A. 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.
  • B. Mariqueen Maandig
    Mariqueen Maandig is a Filipino-American singer and songwriter best known as the vocalist of the band How to Destroy Angels and for her work in electronic and alternative music.
  • C. Maria Louw
    Maria Louw was the wife of D. F. Malan, the South African prime minister and key architect of apartheid-era policies.
  • D. Geytie Maria du Plessis
    Geytie Maria du Plessis was the wife of Paul Kruger, the influential 19th-century president 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.
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: Teresa van Breda
Triple: [Henri van Breda, victim, Teresa van Breda]
Generated description
Teresa van Breda was a member of the South African van Breda family who was tragically killed in the widely publicized Stellenbosch axe murders.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Teresa van Breda
Target entity description: Teresa van Breda was a member of the South African van Breda family who was tragically killed in the widely publicized Stellenbosch axe murders.
  • A. 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.
  • B. Mariqueen Maandig
    Mariqueen Maandig is a Filipino-American singer and songwriter best known as the vocalist of the band How to Destroy Angels and for her work in electronic and alternative music.
  • C. Maria Louw
    Maria Louw was the wife of D. F. Malan, the South African prime minister and key architect of apartheid-era policies.
  • D. Geytie Maria du Plessis
    Geytie Maria du Plessis was the wife of Paul Kruger, the influential 19th-century president 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 (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_69d6aaf84b548190ac072e4fb89ae18f completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d895502e0081909ee9c3d45d26cd91 completed April 10, 2026, 6:14 a.m.
NED1 Entity disambiguation (via context triple) batch_69ee871c3dbc8190922d125a04a9ee98 completed April 26, 2026, 9:43 p.m.
NEDg Description generation batch_69ee9cf1cb2481908bc473c87bc42d60 completed April 26, 2026, 11:17 p.m.
NED2 Entity disambiguation (via description) batch_69eecd31894481908dbd55f605c693f9 completed April 27, 2026, 2:42 a.m.
Created at: April 8, 2026, 9:38 p.m.