Triple
T10195107
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | District 9 |
E238141
|
entity |
| Predicate | castMember |
P1668
|
FINISHED |
| Object |
Mandla Gaduka
Mandla Gaduka is a South African actor best known internationally for his role in the science-fiction film "District 9."
|
E848444
|
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: Mandla Gaduka | Statement: [District 9, castMember, Mandla Gaduka]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mandla Gaduka Context triple: [District 9, castMember, Mandla Gaduka]
-
A.
Lobengula Khumalo
Lobengula Khumalo was the second and last king of the Ndebele (Matabele) Kingdom in what is now Zimbabwe, known for his resistance to British colonial encroachment in the late 19th century.
-
B.
Gadla Henry Mphakanyiswa
Gadla Henry Mphakanyiswa was a South African chief and the father of Nelson Mandela, making him the paternal great-grandfather of Zindzi Mandela.
-
C.
Fikile Mbalula
Fikile Mbalula is a South African politician and senior African National Congress figure who has held several key government and party leadership positions, including serving as ANC Secretary-General.
-
D.
Amos Masondo
Amos Masondo is a South African politician and former mayor of Johannesburg who has held senior leadership roles in the country’s national legislative structures.
-
E.
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.
- 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: Mandla Gaduka Triple: [District 9, castMember, Mandla Gaduka]
Generated description
Mandla Gaduka is a South African actor best known internationally for his role in the science-fiction film "District 9."
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mandla Gaduka Target entity description: Mandla Gaduka is a South African actor best known internationally for his role in the science-fiction film "District 9."
-
A.
Lobengula Khumalo
Lobengula Khumalo was the second and last king of the Ndebele (Matabele) Kingdom in what is now Zimbabwe, known for his resistance to British colonial encroachment in the late 19th century.
-
B.
Gadla Henry Mphakanyiswa
Gadla Henry Mphakanyiswa was a South African chief and the father of Nelson Mandela, making him the paternal great-grandfather of Zindzi Mandela.
-
C.
Fikile Mbalula
Fikile Mbalula is a South African politician and senior African National Congress figure who has held several key government and party leadership positions, including serving as ANC Secretary-General.
-
D.
Amos Masondo
Amos Masondo is a South African politician and former mayor of Johannesburg who has held senior leadership roles in the country’s national legislative structures.
-
E.
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.
- 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_69ca84de1b208190bf17bb305b002605 |
completed | March 30, 2026, 2:12 p.m. |
| NER | Named-entity recognition | batch_69cdedc7cc748190bceb8f657afcc054 |
completed | April 2, 2026, 4:17 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d35512ab2c8190b2802c7bb22e7323 |
completed | April 6, 2026, 6:39 a.m. |
| NEDg | Description generation | batch_69d35916791081908dfcd1b217390225 |
completed | April 6, 2026, 6:56 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d3597cdf188190853d7385f22e8b26 |
completed | April 6, 2026, 6:58 a.m. |
Created at: March 30, 2026, 9:13 p.m.