Triple
T2277898
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rivonia Trial |
E51214
|
entity |
| Predicate | defendant |
P2238
|
FINISHED |
| Object |
Raymond Mhlaba
Raymond Mhlaba was a South African anti-apartheid activist, senior African National Congress leader, and later a provincial premier who became notable for his role in the struggle against apartheid and his imprisonment alongside Nelson Mandela.
|
E262278
|
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: Raymond Mhlaba | Statement: [Rivonia Trial, defendant, Raymond Mhlaba]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Raymond Mhlaba Context triple: [Rivonia Trial, defendant, Raymond Mhlaba]
-
A.
Tony Kgoroge
Tony Kgoroge is a South African actor known for his roles in prominent films and television series, particularly those depicting South African history and social issues.
-
B.
Terry Pheto
Terry Pheto is a South African actress best known internationally for her roles in films such as "Tsotsi" and "Mandela: Long Walk to Freedom."
-
C.
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.
-
D.
Mahlamba Ndlopfu
Mahlamba Ndlopfu is the official presidential residence of South Africa, located in the Bryntirion Estate in Pretoria.
-
E.
Popo Molefe
Popo Molefe is a South African anti-apartheid activist and politician who played a prominent leadership role in the struggle against apartheid and later in democratic governance.
- 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: Raymond Mhlaba Triple: [Rivonia Trial, defendant, Raymond Mhlaba]
Generated description
Raymond Mhlaba was a South African anti-apartheid activist, senior African National Congress leader, and later a provincial premier who became notable for his role in the struggle against apartheid and his imprisonment alongside Nelson Mandela.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Raymond Mhlaba Target entity description: Raymond Mhlaba was a South African anti-apartheid activist, senior African National Congress leader, and later a provincial premier who became notable for his role in the struggle against apartheid and his imprisonment alongside Nelson Mandela.
-
A.
Tony Kgoroge
Tony Kgoroge is a South African actor known for his roles in prominent films and television series, particularly those depicting South African history and social issues.
-
B.
Terry Pheto
Terry Pheto is a South African actress best known internationally for her roles in films such as "Tsotsi" and "Mandela: Long Walk to Freedom."
-
C.
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.
-
D.
Mahlamba Ndlopfu
Mahlamba Ndlopfu is the official presidential residence of South Africa, located in the Bryntirion Estate in Pretoria.
-
E.
Popo Molefe
Popo Molefe is a South African anti-apartheid activist and politician who played a prominent leadership role in the struggle against apartheid and later in democratic governance.
- 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_69a88b08e4308190bdac9aebcca1c91a |
completed | March 4, 2026, 7:42 p.m. |
| NER | Named-entity recognition | batch_69abc217b6648190be77d2176d322efd |
completed | March 7, 2026, 6:13 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69aeb3b974d881909b35dfd08def7b80 |
completed | March 9, 2026, 11:49 a.m. |
| NEDg | Description generation | batch_69aeb45af0ec8190b2878b8054a4d9ff |
completed | March 9, 2026, 11:51 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69aeb51d4dd4819091a79981cf677070 |
completed | March 9, 2026, 11:55 a.m. |
Created at: March 4, 2026, 7:48 p.m.