Triple

T8214984
Position Surface form Disambiguated ID Type / Status
Subject Greater Pretoria region E191910 entity
Predicate hasHigherEducationInstitution P113 FINISHED
Object University of South Africa (UNISA) main campus E568091 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 South Africa (UNISA) main campus | Statement: [Greater Pretoria region, hasHigherEducationInstitution, University of South Africa (UNISA) main campus]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: University of South Africa (UNISA) main campus
Context triple: [Greater Pretoria region, hasHigherEducationInstitution, University of South Africa (UNISA) main campus]
  • A. University of South Africa chosen
    The University of South Africa is a major South African distance-learning institution and one of the largest universities on the African continent.
  • B. Pretoria Campus
    Pretoria Campus is the main urban campus of the Tshwane University of Technology, located in South Africa’s administrative capital city.
  • C. 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.
  • D. 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.
  • E. Walter Sisulu University
    Walter Sisulu University is a South African public university named after anti-apartheid activist Walter Sisulu, serving the Eastern Cape region through multiple campuses and a focus on community-oriented education.
  • 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_69ca82c8c054819087fedd9a5436b8a3 completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb776c5cd081908259b1c3d12285de completed March 31, 2026, 7:27 a.m.
NED1 Entity disambiguation (via context triple) batch_69ccedf320c08190ada5ae5c47d059eb completed April 1, 2026, 10:05 a.m.
Created at: March 30, 2026, 5:44 p.m.