Triple
T5794607
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Central University of Technology |
E128476
|
entity |
| Predicate | regionServed |
P82
|
FINISHED |
| Object | Central South Africa |
E18188
|
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: Central South Africa | Statement: [Central University of Technology, regionServed, Central South Africa]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Central South Africa Context triple: [Central University of Technology, regionServed, Central South Africa]
-
A.
Transvaal
Transvaal was a former Boer republic and later British colony in what is now northeastern South Africa, central to the conflicts and politics of the late 19th and early 20th centuries.
-
B.
South Rhodes
South Rhodes is a municipal unit on the island of Rhodes in Greece, known for its coastal villages, beaches, and relatively undeveloped natural landscapes.
-
C.
Thembuland
Thembuland is a historical region in South Africa that served as the traditional homeland of the Thembu people, an Nguni-speaking group to which figures like Nelson Mandela belong.
-
D.
Southern Africa
chosen
Southern Africa is the southernmost region of the African continent, encompassing countries such as South Africa, Zimbabwe, Namibia, Botswana, and others, known for its diverse landscapes, wildlife, and cultural heritage.
-
E.
Maputaland
Maputaland is a coastal region in northeastern KwaZulu-Natal, South Africa, renowned for its rich biodiversity, wetlands, and unique ecosystems forming part of the Maputaland-Pondoland-Albany biodiversity hotspot.
- 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_69c00845ca68819081a2ce3ecca577f7 |
completed | March 22, 2026, 3:18 p.m. |
| NER | Named-entity recognition | batch_69c02a91c7788190936671bf816d3772 |
completed | March 22, 2026, 5:44 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c0b0d71b7881909108c7347ce91317 |
completed | March 23, 2026, 3:17 a.m. |
Created at: March 22, 2026, 3:51 p.m.