Triple

T1529935
Position Surface form Disambiguated ID Type / Status
Subject University of the Witwatersrand E32416 entity
Predicate hasAlumnus P51 FINISHED
Object Joe Slovo
Joe Slovo was a prominent South African anti-apartheid activist, leader of the South African Communist Party, and key figure in the African National Congress’s armed struggle.
E173548 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: Joe Slovo | Statement: [University of the Witwatersrand, hasAlumnus, Joe Slovo]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Joe Slovo
Context triple: [University of the Witwatersrand, hasAlumnus, Joe Slovo]
  • A. Yusuf Dadoo
    Yusuf Dadoo was a prominent South African Indian anti-apartheid leader, physician, and communist activist who played a key role in uniting Indian and African resistance against racial segregation.
  • B. Ahmed Kathrada
    Ahmed Kathrada was a prominent South African anti-apartheid activist, close associate of Nelson Mandela, and long-serving political prisoner who later became a key figure in the post-apartheid government.
  • C. Bob Black
    Bob Black is an American anarchist writer and social critic best known for his essay "The Abolition of Work" and his critiques of contemporary capitalism and leftist politics.
  • D. Breyten Breytenbach
    Breyten Breytenbach is a renowned South African Afrikaans poet, writer, and painter known for his anti-apartheid activism and influential literary work.
  • E. Robert Sobukwe
    Robert Sobukwe was a prominent South African anti-apartheid leader, founding president of the Pan Africanist Congress, and a powerful advocate of African nationalism whose activism led to long-term imprisonment and enduring political influence.
  • 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: Joe Slovo
Triple: [University of the Witwatersrand, hasAlumnus, Joe Slovo]
Generated description
Joe Slovo was a prominent South African anti-apartheid activist, leader of the South African Communist Party, and key figure in the African National Congress’s armed struggle.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Joe Slovo
Target entity description: Joe Slovo was a prominent South African anti-apartheid activist, leader of the South African Communist Party, and key figure in the African National Congress’s armed struggle.
  • A. Yusuf Dadoo
    Yusuf Dadoo was a prominent South African Indian anti-apartheid leader, physician, and communist activist who played a key role in uniting Indian and African resistance against racial segregation.
  • B. Ahmed Kathrada
    Ahmed Kathrada was a prominent South African anti-apartheid activist, close associate of Nelson Mandela, and long-serving political prisoner who later became a key figure in the post-apartheid government.
  • C. Bob Black
    Bob Black is an American anarchist writer and social critic best known for his essay "The Abolition of Work" and his critiques of contemporary capitalism and leftist politics.
  • D. Breyten Breytenbach
    Breyten Breytenbach is a renowned South African Afrikaans poet, writer, and painter known for his anti-apartheid activism and influential literary work.
  • E. Robert Sobukwe
    Robert Sobukwe was a prominent South African anti-apartheid leader, founding president of the Pan Africanist Congress, and a powerful advocate of African nationalism whose activism led to long-term imprisonment and enduring political influence.
  • 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_69a885ea86308190998f6bc14bb91f8e completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69a908156b888190968ca0157ae42bc7 completed March 5, 2026, 4:35 a.m.
NED1 Entity disambiguation (via context triple) batch_69ad2957e6e4819087504a16bc32d60b completed March 8, 2026, 7:46 a.m.
NEDg Description generation batch_69ad2a18a79c81908f04ba9aa55d52a0 completed March 8, 2026, 7:49 a.m.
NED2 Entity disambiguation (via description) batch_69ad2a8deae8819095731fdd1b4bd310 completed March 8, 2026, 7:51 a.m.
Created at: March 4, 2026, 7:26 p.m.