Triple
T16198701
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Walter Sisulu University East London campus |
E393138
|
entity |
| Predicate | namedAfter |
P63
|
FINISHED |
| Object | Walter Sisulu |
E132538
|
NE FINISHED |
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: Walter Sisulu | Statement: [Walter Sisulu University East London campus, namedAfter, Walter Sisulu]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Walter Sisulu Context triple: [Walter Sisulu University East London campus, namedAfter, Walter Sisulu]
-
A.
Walter Sisulu
chosen
Walter Sisulu was a prominent South African anti-apartheid activist and African National Congress leader who played a key role in the struggle against white minority rule and was imprisoned for many years alongside Nelson Mandela.
-
B.
Max Sisulu
Max Sisulu is a South African politician and anti-apartheid activist who served as Speaker of the National Assembly and is the son of prominent struggle leader Walter Sisulu.
-
C.
Beryl Sisulu
Beryl Sisulu is a South African diplomat and public figure, known as a member of the prominent Sisulu family that played a key role in the anti-apartheid struggle.
-
D.
Zwelakhe Sisulu
Zwelakhe Sisulu was a prominent South African journalist, editor, and anti-apartheid activist who later became a media executive and advocate for press freedom.
-
E.
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.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d87f1e49ac8190a311b54d32990576 |
completed | April 10, 2026, 4:39 a.m. |
| NER | Named-entity recognition | batch_69e222dc6b1c8190a3d8a6451ed8b95a |
completed | April 17, 2026, 12:09 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffff1107908190afda091b53317d81 |
completed | May 10, 2026, 3:44 a.m. |
Created at: April 10, 2026, 5:03 a.m.