Triple
T7662490
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Wits |
E173540
|
entity |
| Predicate | hasCampus |
P116
|
FINISHED |
| Object |
Braamfontein Campus
Braamfontein Campus is the main urban campus of the University of the Witwatersrand in Johannesburg, known for its academic, administrative, and student life facilities.
|
E680031
|
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: Braamfontein Campus | Statement: [Wits, hasCampus, Braamfontein Campus]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Braamfontein Campus Context triple: [Wits, hasCampus, Braamfontein Campus]
-
A.
Soweto Campus
Soweto Campus is a University of Johannesburg campus located in Soweto, serving as a key higher-education hub for the surrounding community.
-
B.
Mamelodi Campus
Mamelodi Campus is a satellite campus of the University of Pretoria located in the Mamelodi township, focused on access and extended academic programmes.
-
C.
Pretoria Campus
Pretoria Campus is the main urban campus of the Tshwane University of Technology, located in South Africa’s administrative capital city.
-
D.
Tygerberg campus
Tygerberg campus is a health sciences–focused campus of the Cape Peninsula University of Technology located in the Tygerberg area of Cape Town, South Africa.
-
E.
Bloemfontein campus
Bloemfontein campus is the primary campus of the University of the Orange Free State, located in the city of Bloemfontein, South Africa.
- 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: Braamfontein Campus Triple: [Wits, hasCampus, Braamfontein Campus]
Generated description
Braamfontein Campus is the main urban campus of the University of the Witwatersrand in Johannesburg, known for its academic, administrative, and student life facilities.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Braamfontein Campus Target entity description: Braamfontein Campus is the main urban campus of the University of the Witwatersrand in Johannesburg, known for its academic, administrative, and student life facilities.
-
A.
Soweto Campus
Soweto Campus is a University of Johannesburg campus located in Soweto, serving as a key higher-education hub for the surrounding community.
-
B.
Mamelodi Campus
Mamelodi Campus is a satellite campus of the University of Pretoria located in the Mamelodi township, focused on access and extended academic programmes.
-
C.
Pretoria Campus
Pretoria Campus is the main urban campus of the Tshwane University of Technology, located in South Africa’s administrative capital city.
-
D.
Tygerberg campus
Tygerberg campus is a health sciences–focused campus of the Cape Peninsula University of Technology located in the Tygerberg area of Cape Town, South Africa.
-
E.
Bloemfontein campus
Bloemfontein campus is the primary campus of the University of the Orange Free State, located in the city of Bloemfontein, South Africa.
- 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_69c69955517c819085bc715b96d304d2 |
completed | March 27, 2026, 2:51 p.m. |
| NER | Named-entity recognition | batch_69c701a74a2c81909f78ab2de7ce807c |
completed | March 27, 2026, 10:16 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c89b1aaef081908d1d181ea7c28c2f |
completed | March 29, 2026, 3:23 a.m. |
| NEDg | Description generation | batch_69c89e177fd08190a6f3a70cf32365d9 |
completed | March 29, 2026, 3:35 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c89e7328f4819088651b60e7af457d |
completed | March 29, 2026, 3:37 a.m. |
Created at: March 27, 2026, 3:59 p.m.