Triple

T1078944
Position Surface form Disambiguated ID Type / Status
Subject President of South Africa E23902 entity
Predicate residence P75 FINISHED
Object Mahlamba Ndlopfu
Mahlamba Ndlopfu is the official presidential residence of South Africa, located in the Bryntirion Estate in Pretoria.
E127348 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: Mahlamba Ndlopfu | Statement: [President of South Africa, residence, Mahlamba Ndlopfu]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Mahlamba Ndlopfu
Context triple: [President of South Africa, residence, Mahlamba Ndlopfu]
  • A. Njongonkulu Ndungane
    Njongonkulu Ndungane is a South African Anglican cleric who served as Archbishop of Cape Town and was a prominent anti-apartheid activist and church leader.
  • B. Thabana Ntlenyana
    Thabana Ntlenyana is the highest mountain in southern Africa, located in the Drakensberg range within Lesotho.
  • C. Lobengula Khumalo
    Lobengula Khumalo was the second and last king of the Ndebele (Matabele) Kingdom in what is now Zimbabwe, known for his resistance to British colonial encroachment in the late 19th century.
  • D. Precious Moloi-Motsepe
    Precious Moloi-Motsepe is a South African physician and fashion entrepreneur best known for founding African Fashion International and her philanthropic work in education and women's empowerment.
  • E. Ibram Xolani Kendi
    Ibram Xolani Kendi is an American historian, scholar of race and discriminatory policy, and bestselling author known for works such as "Stamped from the Beginning" and "How to Be an Antiracist."
  • 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: Mahlamba Ndlopfu
Triple: [President of South Africa, residence, Mahlamba Ndlopfu]
Generated description
Mahlamba Ndlopfu is the official presidential residence of South Africa, located in the Bryntirion Estate in Pretoria.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Mahlamba Ndlopfu
Target entity description: Mahlamba Ndlopfu is the official presidential residence of South Africa, located in the Bryntirion Estate in Pretoria.
  • A. Njongonkulu Ndungane
    Njongonkulu Ndungane is a South African Anglican cleric who served as Archbishop of Cape Town and was a prominent anti-apartheid activist and church leader.
  • B. Thabana Ntlenyana
    Thabana Ntlenyana is the highest mountain in southern Africa, located in the Drakensberg range within Lesotho.
  • C. Lobengula Khumalo
    Lobengula Khumalo was the second and last king of the Ndebele (Matabele) Kingdom in what is now Zimbabwe, known for his resistance to British colonial encroachment in the late 19th century.
  • D. Precious Moloi-Motsepe
    Precious Moloi-Motsepe is a South African physician and fashion entrepreneur best known for founding African Fashion International and her philanthropic work in education and women's empowerment.
  • E. Ibram Xolani Kendi
    Ibram Xolani Kendi is an American historian, scholar of race and discriminatory policy, and bestselling author known for works such as "Stamped from the Beginning" and "How to Be an Antiracist."
  • 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_69a493f1ddf48190a99d54b00e99f8ce completed March 1, 2026, 7:30 p.m.
NER Named-entity recognition batch_69a4b943b41481909b24050ca7e78971 completed March 1, 2026, 10:10 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac4c2247888190a7ab75b447b4773f completed March 7, 2026, 4:02 p.m.
NEDg Description generation batch_69ac4d8f37f48190ad8a762a6ee9e5e8 completed March 7, 2026, 4:08 p.m.
NED2 Entity disambiguation (via description) batch_69ac4dea94e0819094d05e0b2c97b03e completed March 7, 2026, 4:10 p.m.
Created at: March 1, 2026, 7:42 p.m.