Triple

T8173169
Position Surface form Disambiguated ID Type / Status
Subject Mangosuthu Buthelezi E190873 entity
Predicate movement P81 FINISHED
Object anti-apartheid movement E140775 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: anti-apartheid movement | Statement: [Mangosuthu Buthelezi, movement, anti-apartheid movement]

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: anti-apartheid movement
Context triple: [Mangosuthu Buthelezi, movement, anti-apartheid movement]
  • A. anti-apartheid movement chosen
    The anti-apartheid movement was a global and domestic campaign that sought to end South Africa’s system of racial segregation and white minority rule through political activism, protest, and international pressure.
  • B. Black Consciousness Movement
    The Black Consciousness Movement was a South African anti-apartheid ideology and political-cultural movement that emphasized black pride, psychological liberation, and self-reliance, most prominently associated with activist Steve Biko in the 1960s and 1970s.
  • C. Black liberation movements
    Black liberation movements are social and political struggles led by people of African descent worldwide to resist racism, colonialism, and oppression and to achieve freedom, equality, and self-determination.
  • D. Black Power movement
    The Black Power movement was a mid-20th-century Black American political and cultural movement that emphasized racial pride, self-determination, and resistance to systemic oppression.
  • E. African National Congress
    The African National Congress is South Africa’s dominant political party and former liberation movement that led the struggle against apartheid and has governed the country since the end of white minority rule in 1994.
  • 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_69ca82c1c0a08190bf8692b4d91a03ca elicitation completed
NER batch_69cb48092b348190a37cb3746a434094 ner completed
NED1 batch_69ccbf65ed508190abb60f9189f43e5c ned_source_triple completed
Created at: March 30, 2026, 5:39 p.m.