Triple
T18808960
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nelson R. Mandela School of Medicine Campus |
E459953
|
entity |
| Predicate | namedAfter |
P63
|
FINISHED |
| Object | Nelson Mandela |
—
|
NE NERFINISHED |
How this triple was built (2 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: Nelson Mandela | Statement: [Nelson R. Mandela School of Medicine Campus, namedAfter, Nelson Mandela]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nelson Mandela Context triple: [Nelson R. Mandela School of Medicine Campus, namedAfter, Nelson Mandela]
-
A.
Nelson Mandela
chosen
Nelson Mandela was a South African anti-apartheid revolutionary, political leader, and Nobel Peace Prize laureate who became the country’s first Black president and a global symbol of reconciliation and justice.
-
B.
Mandela
Mandela is a prominent South African surname most famously associated with Nelson Mandela and his influential family in the struggle against apartheid.
-
C.
Mandla Mandela
Mandla Mandela is a South African traditional leader and politician, best known as the grandson of Nelson Mandela and chief of the Mvezo Traditional Council.
-
D.
Kekewich Mandela
Kekewich Mandela is a member of the Thembu royal family, a Xhosa-speaking dynasty in South Africa historically associated with leadership and chieftaincy.
-
E.
Ndileka Mandela
Ndileka Mandela is a South African social activist, writer, and the granddaughter of Nelson Mandela, known for her work in public health, women's rights, and social justice.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d8d398c7d4819091cb2f7e48948aeb |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e5a3d9c49c8190a9d29a25f0c977b2 |
completed | April 20, 2026, 3:56 a.m. |
Created at: April 10, 2026, 11:53 a.m.