Triple

T5575712
Position Surface form Disambiguated ID Type / Status
Subject Nomzamo Winifred Zanyiwe Madikizela-Mandela E146313 entity
Predicate residence P75 FINISHED
Object Soweto, South Africa E31807 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Soweto, South Africa | Statement: [Nomzamo Winifred Zanyiwe Madikizela-Mandela, residence, Soweto, South Africa]

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Soweto, South Africa
Context triple: [Nomzamo Winifred Zanyiwe Madikizela-Mandela, residence, Soweto, South Africa]
  • A. Soweto chosen
    Soweto is a historically significant township in Johannesburg, South Africa, known for its central role in the struggle against apartheid and its rich urban culture.
  • B. Johannesburg, South Africa
    Johannesburg, South Africa is the country’s largest city and economic hub, known for its role in the gold mining industry and as a major urban center in Gauteng province.
  • C. Pretoria, South Africa
    Pretoria, South Africa is one of the country’s three capital cities, serving as the administrative capital and a major center for government, education, and culture.
  • D. Manenberg
    Manenberg is a township on the Cape Flats in Cape Town, South Africa, known for its history of forced removals under apartheid and ongoing social challenges alongside strong community activism and culture.
  • E. Mamelodi
    Mamelodi is a township in the northeastern part of Pretoria, South Africa, known for its vibrant football culture and as the home of Mamelodi Sundowns F.C.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage Batch ID Job type Status
creating batch_69c008ffed108190a084602227af6157 elicitation completed
NER batch_69c02067e8d8819090a006cb266da5fe ner completed
NED1 batch_69c02855acac8190bd00219aa9647e98 ned_source_triple completed
Created at: March 22, 2026, 3:37 p.m.