Triple
T6419357
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Braamfontein |
E127905
|
entity |
| Predicate | hasInstitution |
P186
|
FINISHED |
| Object | University of the Witwatersrand |
E32416
|
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: University of the Witwatersrand | Statement: [Braamfontein, hasInstitution, University of the Witwatersrand]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: University of the Witwatersrand Context triple: [Braamfontein, hasInstitution, University of the Witwatersrand]
-
A.
University of the Witwatersrand
chosen
The University of the Witwatersrand is a leading South African public research university in Johannesburg, renowned for its strong academic programs and significant role in the country’s political and intellectual history.
-
B.
University of Johannesburg
The University of Johannesburg is a major South African public university known for its diverse academic programs and strong research output, located in the city of Johannesburg.
-
C.
University of Cape Town
The University of Cape Town is a leading South African public research university renowned for its academic excellence, influential scholarship, and picturesque campus on the slopes of Table Mountain.
-
D.
University of Pretoria
The University of Pretoria is a leading South African public research university known for its comprehensive academic programs and strong emphasis on innovation and professional education.
-
E.
University of South Africa
The University of South Africa is a major South African distance-learning institution and one of the largest universities on the African continent.
- 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_69c0083815208190a9b299b8e0640218 |
completed | March 22, 2026, 3:18 p.m. |
| NER | Named-entity recognition | batch_69c0690194dc8190b3382bd5f92876b5 |
completed | March 22, 2026, 10:11 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c64bb79f74819088a6e30a9deb8616 |
completed | March 27, 2026, 9:19 a.m. |
Created at: March 22, 2026, 4:43 p.m.