Triple

T2301931
Position Surface form Disambiguated ID Type / Status
Subject Qunu E51751 entity
Predicate hasPlaceOfInterest P7335 FINISHED
Object Nelson Mandela family graveyard
The Nelson Mandela family graveyard is the burial site in Qunu, South Africa, where Nelson Mandela and several of his close relatives are laid to rest.
 E253941 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: Nelson Mandela family graveyard | Statement: [Qunu, hasPlaceOfInterest, Nelson Mandela family graveyard]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Nelson Mandela family graveyard
Context triple: [Qunu, hasPlaceOfInterest, Nelson Mandela family graveyard]
  • A. Nelson Mandela Centre of Memory
    The Nelson Mandela Centre of Memory is an institution dedicated to preserving and promoting the legacy, archives, and public dialogue associated with Nelson Mandela’s life and work.
  • B. Walter Sisulu Square
    Walter Sisulu Square is a historic public square and heritage site in Soweto, South Africa, known as the location where the Freedom Charter was adopted and as a symbol of the anti-apartheid struggle.
  • C. Mtatsminda Pantheon
    Mtatsminda Pantheon is a historic necropolis in Tbilisi, Georgia, where many of the country’s most prominent writers, artists, and public figures are buried.
  • D. Church Street Cemetery, Pretoria
    Church Street Cemetery in Pretoria is a historic South African burial ground notable for being the resting place of prominent figures including former president Paul Kruger.
  • E. Luthuli House, Johannesburg
    Luthuli House, Johannesburg is the main administrative and political nerve center of South Africa’s ruling African National Congress 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: Nelson Mandela family graveyard
Triple: [Qunu, hasPlaceOfInterest, Nelson Mandela family graveyard]
Generated description
The Nelson Mandela family graveyard is the burial site in Qunu, South Africa, where Nelson Mandela and several of his close relatives are laid to rest.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Nelson Mandela family graveyard
Target entity description: The Nelson Mandela family graveyard is the burial site in Qunu, South Africa, where Nelson Mandela and several of his close relatives are laid to rest.
  • A. Nelson Mandela Centre of Memory
    The Nelson Mandela Centre of Memory is an institution dedicated to preserving and promoting the legacy, archives, and public dialogue associated with Nelson Mandela’s life and work.
  • B. Walter Sisulu Square
    Walter Sisulu Square is a historic public square and heritage site in Soweto, South Africa, known as the location where the Freedom Charter was adopted and as a symbol of the anti-apartheid struggle.
  • C. Mtatsminda Pantheon
    Mtatsminda Pantheon is a historic necropolis in Tbilisi, Georgia, where many of the country’s most prominent writers, artists, and public figures are buried.
  • D. Church Street Cemetery, Pretoria
    Church Street Cemetery in Pretoria is a historic South African burial ground notable for being the resting place of prominent figures including former president Paul Kruger.
  • E. Luthuli House, Johannesburg
    Luthuli House, Johannesburg is the main administrative and political nerve center of South Africa’s ruling African National Congress 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_69a88b0a9f248190bcff941463d8f65a completed March 4, 2026, 7:42 p.m.
NER Named-entity recognition batch_69abc5ef51948190ae828d8ee02feb75 completed March 7, 2026, 6:30 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae7f31356c81909c563d88d472e05f completed March 9, 2026, 8:05 a.m.
NEDg Description generation batch_69ae7fd78ee48190990fc7b5034b662b completed March 9, 2026, 8:07 a.m.
NED2 Entity disambiguation (via description) batch_69ae80dadf208190913211329a40b4ee completed March 9, 2026, 8:12 a.m.
Created at: March 4, 2026, 7:49 p.m.