Triple

T11605574
Position Surface form Disambiguated ID Type / Status
Subject Henri van Breda E275248 entity
Predicate victim P870 FINISHED
Object Rudi van Breda
Rudi van Breda was a member of the prominent South African Van Breda family who was killed in the widely publicized 2015 axe murders in Stellenbosch.
 E941400 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: Rudi van Breda | Statement: [Henri van Breda, victim, Rudi van Breda]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Rudi van Breda
Context triple: [Henri van Breda, victim, Rudi van Breda]
  • A. Christiaan Bezuidenhout
    Christiaan Bezuidenhout is a South African professional golfer known for his success on the European Tour and his remarkable rise despite overcoming significant personal health challenges.
  • B. Andries Odendaal
    Andries Odendaal is a South African designer best known for creating Zakumi, the official mascot of the 2010 FIFA World Cup.
  • C. Werner Louw
    Werner Louw is a person notable enough to be recognized as a bearer of the surname Louw.
  • D. Hendrik Schoeman
    Hendrik Schoeman was a prominent South African politician and Boer leader who served as a government minister in the South African Republic during the late 19th century.
  • E. Andries Treurnicht
    Andries Treurnicht was a prominent South African politician and staunch defender of apartheid who led a right-wing breakaway from the ruling National Party.
  • 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: Rudi van Breda
Triple: [Henri van Breda, victim, Rudi van Breda]
Generated description
Rudi van Breda was a member of the prominent South African Van Breda family who was killed in the widely publicized 2015 axe murders in Stellenbosch.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Rudi van Breda
Target entity description: Rudi van Breda was a member of the prominent South African Van Breda family who was killed in the widely publicized 2015 axe murders in Stellenbosch.
  • A. Christiaan Bezuidenhout
    Christiaan Bezuidenhout is a South African professional golfer known for his success on the European Tour and his remarkable rise despite overcoming significant personal health challenges.
  • B. Andries Odendaal
    Andries Odendaal is a South African designer best known for creating Zakumi, the official mascot of the 2010 FIFA World Cup.
  • C. Werner Louw
    Werner Louw is a person notable enough to be recognized as a bearer of the surname Louw.
  • D. Hendrik Schoeman
    Hendrik Schoeman was a prominent South African politician and Boer leader who served as a government minister in the South African Republic during the late 19th century.
  • E. Andries Treurnicht
    Andries Treurnicht was a prominent South African politician and staunch defender of apartheid who led a right-wing breakaway from the ruling National Party.
  • 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_69ef8287f2dc819089b14707e035f7a1 completed April 27, 2026, 3:36 p.m.
NEDg Description generation batch_69ef96ab29d48190b225504856007384 completed April 27, 2026, 5:02 p.m.
NED2 Entity disambiguation (via description) batch_69efd64bfa7081909715aa64d80fadf3 completed April 27, 2026, 9:34 p.m.
Created at: April 8, 2026, 9:38 p.m.