Triple
T11930310
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Vaal University of Technology |
E283893
|
entity |
| Predicate | campus |
P269
|
FINISHED |
| Object |
Vanderbijlpark campus
Vanderbijlpark campus is the main campus of the Vaal University of Technology, located in Vanderbijlpark, South Africa, offering a range of technological and vocational academic programs.
|
E955602
|
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: Vanderbijlpark campus | Statement: [Vaal University of Technology, campus, Vanderbijlpark campus]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Vanderbijlpark campus Context triple: [Vaal University of Technology, campus, Vanderbijlpark campus]
-
A.
Doornfontein Campus
Doornfontein Campus is one of the University of Johannesburg’s main teaching and research sites, known especially for its focus on engineering and health sciences.
-
B.
Groenkloof Campus
Groenkloof Campus is one of the University of Pretoria’s campuses in South Africa, primarily known for its focus on education and teacher training.
-
C.
Heyendaal campus
Heyendaal campus is the main university campus area in Nijmegen that houses most of Radboud University’s academic buildings, facilities, and student services.
-
D.
Potchefstroom campus
Potchefstroom campus is the main university campus located in Potchefstroom, South Africa, historically associated with Potchefstroom University for Christian Higher Education and now part of North-West University.
-
E.
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.
- 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: Vanderbijlpark campus Triple: [Vaal University of Technology, campus, Vanderbijlpark campus]
Generated description
Vanderbijlpark campus is the main campus of the Vaal University of Technology, located in Vanderbijlpark, South Africa, offering a range of technological and vocational academic programs.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Vanderbijlpark campus Target entity description: Vanderbijlpark campus is the main campus of the Vaal University of Technology, located in Vanderbijlpark, South Africa, offering a range of technological and vocational academic programs.
-
A.
Doornfontein Campus
Doornfontein Campus is one of the University of Johannesburg’s main teaching and research sites, known especially for its focus on engineering and health sciences.
-
B.
Groenkloof Campus
Groenkloof Campus is one of the University of Pretoria’s campuses in South Africa, primarily known for its focus on education and teacher training.
-
C.
Heyendaal campus
Heyendaal campus is the main university campus area in Nijmegen that houses most of Radboud University’s academic buildings, facilities, and student services.
-
D.
Potchefstroom campus
Potchefstroom campus is the main university campus located in Potchefstroom, South Africa, historically associated with Potchefstroom University for Christian Higher Education and now part of North-West University.
-
E.
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.
- 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_69d6ab2ce9c48190b5d39511b524f666 |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d90303a9a88190a4044e6310ba9b4b |
completed | April 10, 2026, 2:02 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f4406ee910819093c72738bfe3f92c |
completed | May 1, 2026, 5:55 a.m. |
| NEDg | Description generation | batch_69f448fb898081908a8ffd0da703c0f9 |
completed | May 1, 2026, 6:32 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f44b9e662881908549e041f6a05e38 |
completed | May 1, 2026, 6:43 a.m. |
Created at: April 8, 2026, 9:45 p.m.