Triple
T2482092
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Zindzi Mandela |
E55839
|
entity |
| Predicate | grandparent |
P2400
|
FINISHED |
| Object |
Columbus Madikizela
Columbus Madikizela was a South African anti-apartheid activist and the father of Winnie Madikizela-Mandela.
|
E309332
|
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: Columbus Madikizela | Statement: [Zindzi Mandela, grandparent, Columbus Madikizela]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Columbus Madikizela Context triple: [Zindzi Mandela, grandparent, Columbus Madikizela]
-
A.
Mpho Andrea Tutu
Mpho Andrea Tutu is an Anglican priest, author, and human rights advocate, known for her work on reconciliation and social justice and as the daughter of Archbishop Desmond Tutu.
-
B.
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.
-
C.
Trevor Thamsanqa Tutu
Trevor Thamsanqa Tutu is a South African figure best known as the son of Nobel Peace Prize–winning anti-apartheid activist and Anglican Archbishop Desmond Tutu.
-
D.
Dumisa Ntsebeza
Dumisa Ntsebeza is a South African lawyer, human rights advocate, and former Truth and Reconciliation Commission commissioner known for his work on transitional justice and constitutional law.
-
E.
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.
- 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: Columbus Madikizela Triple: [Zindzi Mandela, grandparent, Columbus Madikizela]
Generated description
Columbus Madikizela was a South African anti-apartheid activist and the father of Winnie Madikizela-Mandela.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Columbus Madikizela Target entity description: Columbus Madikizela was a South African anti-apartheid activist and the father of Winnie Madikizela-Mandela.
-
A.
Mpho Andrea Tutu
Mpho Andrea Tutu is an Anglican priest, author, and human rights advocate, known for her work on reconciliation and social justice and as the daughter of Archbishop Desmond Tutu.
-
B.
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.
-
C.
Trevor Thamsanqa Tutu
Trevor Thamsanqa Tutu is a South African figure best known as the son of Nobel Peace Prize–winning anti-apartheid activist and Anglican Archbishop Desmond Tutu.
-
D.
Dumisa Ntsebeza
Dumisa Ntsebeza is a South African lawyer, human rights advocate, and former Truth and Reconciliation Commission commissioner known for his work on transitional justice and constitutional law.
-
E.
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.
- 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_69ab49e670a88190b928e08302381710 |
completed | March 6, 2026, 9:40 p.m. |
| NER | Named-entity recognition | batch_69abd163378481908b75f2f5de0e89c6 |
completed | March 7, 2026, 7:18 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b055a71200819095c2a5481c61deb5 |
completed | March 10, 2026, 5:32 p.m. |
| NEDg | Description generation | batch_69b05f4ec26c8190bf1edd143353c715 |
completed | March 10, 2026, 6:13 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b061c642588190a6402ce34c430f53 |
completed | March 10, 2026, 6:24 p.m. |
Created at: March 6, 2026, 9:45 p.m.