Triple

T12841037
Position Surface form Disambiguated ID Type / Status
Subject Christiaan Barnard E307051 entity
Predicate birthPlace P1 FINISHED
Object Beaufort West, Cape Province, Union of South Africa
Beaufort West, Cape Province, in the former Union of South Africa, is a small Karoo town best known as the birthplace of pioneering heart-transplant surgeon Christiaan Barnard.
E1003627 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: Beaufort West, Cape Province, Union of South Africa | Statement: [Christiaan Barnard, birthPlace, Beaufort West, Cape Province, Union of South Africa]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Beaufort West, Cape Province, Union of South Africa
Context triple: [Christiaan Barnard, birthPlace, Beaufort West, Cape Province, Union of South Africa]
  • A. Mbewuleni, Cape Province, Union of South Africa
    Mbewuleni, in the former Cape Province of the Union of South Africa, is a rural village best known as the birthplace of future South African president Thabo Mbeki.
  • B. Belmont, Northern Cape
    Belmont, Northern Cape is a small locality in South Africa’s Northern Cape province, historically notable as the site of the Battle of Belmont during the Second Boer War.
  • C. Nqamakwe, Cape Province, Union of South Africa
    Nqamakwe, in the former Cape Province of the Union of South Africa, is a small rural town in the Eastern Cape notable as the birthplace of anti-apartheid activist and politician Govan Mbeki.
  • D. Bellville, Western Cape, South Africa
    Bellville is a major suburb of Cape Town in South Africa’s Western Cape, known as a commercial and transport hub that hosts the head offices of several large companies.
  • E. Herschel, Eastern Cape
    Herschel, Eastern Cape is a small rural town in South Africa’s Eastern Cape province, known as the birthplace of acclaimed writer and playwright Zakes Mda.
  • 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: Beaufort West, Cape Province, Union of South Africa
Triple: [Christiaan Barnard, birthPlace, Beaufort West, Cape Province, Union of South Africa]
Generated description
Beaufort West, Cape Province, in the former Union of South Africa, is a small Karoo town best known as the birthplace of pioneering heart-transplant surgeon Christiaan Barnard.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Beaufort West, Cape Province, Union of South Africa
Target entity description: Beaufort West, Cape Province, in the former Union of South Africa, is a small Karoo town best known as the birthplace of pioneering heart-transplant surgeon Christiaan Barnard.
  • A. Mbewuleni, Cape Province, Union of South Africa
    Mbewuleni, in the former Cape Province of the Union of South Africa, is a rural village best known as the birthplace of future South African president Thabo Mbeki.
  • B. Belmont, Northern Cape
    Belmont, Northern Cape is a small locality in South Africa’s Northern Cape province, historically notable as the site of the Battle of Belmont during the Second Boer War.
  • C. Nqamakwe, Cape Province, Union of South Africa
    Nqamakwe, in the former Cape Province of the Union of South Africa, is a small rural town in the Eastern Cape notable as the birthplace of anti-apartheid activist and politician Govan Mbeki.
  • D. Bellville, Western Cape, South Africa
    Bellville is a major suburb of Cape Town in South Africa’s Western Cape, known as a commercial and transport hub that hosts the head offices of several large companies.
  • E. Herschel, Eastern Cape
    Herschel, Eastern Cape is a small rural town in South Africa’s Eastern Cape province, known as the birthplace of acclaimed writer and playwright Zakes Mda.
  • 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.