Triple
T1671782
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tshwane University of Technology |
E36141
|
entity |
| Predicate | campus |
P269
|
FINISHED |
| Object |
Pretoria Campus
Pretoria Campus is the main urban campus of the Tshwane University of Technology, located in South Africa’s administrative capital city.
|
E192461
|
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: Pretoria Campus | Statement: [Tshwane University of Technology, campus, Pretoria Campus]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pretoria Campus Context triple: [Tshwane University of Technology, campus, Pretoria Campus]
-
A.
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.
-
B.
Kwaluseni Campus
Kwaluseni Campus is the main and largest campus of the University of Swaziland, serving as its primary academic and administrative center.
-
C.
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.
-
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 Fort Hare
The University of Fort Hare is a historically significant South African institution renowned for educating many prominent African leaders, including Nelson Mandela.
- 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: Pretoria Campus Triple: [Tshwane University of Technology, campus, Pretoria Campus]
Generated description
Pretoria Campus is the main urban campus of the Tshwane University of Technology, located in South Africa’s administrative capital city.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Pretoria Campus Target entity description: Pretoria Campus is the main urban campus of the Tshwane University of Technology, located in South Africa’s administrative capital city.
-
A.
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.
-
B.
Kwaluseni Campus
Kwaluseni Campus is the main and largest campus of the University of Swaziland, serving as its primary academic and administrative center.
-
C.
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.
-
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 Fort Hare
The University of Fort Hare is a historically significant South African institution renowned for educating many prominent African leaders, including Nelson Mandela.
- 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_69a8861286808190939afff3ce8ee31e |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69aa62439e48819084e46b2719cdac58 |
completed | March 6, 2026, 5:12 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad8ac15c3c8190ba730217efd69a77 |
completed | March 8, 2026, 2:42 p.m. |
| NEDg | Description generation | batch_69ad9575acf88190aa3fe80794534dd4 |
completed | March 8, 2026, 3:27 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad97a7128c819097ff36216f00d4f9 |
completed | March 8, 2026, 3:37 p.m. |
Created at: March 4, 2026, 7:29 p.m.