Triple

T6973374
Position Surface form Disambiguated ID Type / Status
Subject Chris Hani Baragwanath Hospital E161651 entity
Predicate affiliatedWith P254 FINISHED
Object University of the Witwatersrand E32416 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 the Witwatersrand | Statement: [Chris Hani Baragwanath Hospital, affiliatedWith, University of the Witwatersrand]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: University of the Witwatersrand
Context triple: [Chris Hani Baragwanath Hospital, affiliatedWith, University of the Witwatersrand]
  • A. University of the Witwatersrand chosen
    The University of the Witwatersrand is a leading South African public research university in Johannesburg, renowned for its strong academic programs and significant role in the country’s political and intellectual history.
  • B. 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.
  • C. University of Cape Town
    The University of Cape Town is a leading South African public research university renowned for its academic excellence, influential scholarship, and picturesque campus on the slopes of Table Mountain.
  • 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 South Africa
    The University of South Africa is a major South African distance-learning institution and one of the largest universities on the African continent.
  • 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_69c68854a0d88190bc0bf82263f1afce completed March 27, 2026, 1:38 p.m.
NER Named-entity recognition batch_69c6db3aad108190b19df2d21f5ce168 completed March 27, 2026, 7:32 p.m.
NED1 Entity disambiguation (via context triple) batch_69c761a2b2f481908718b4803cfbfae9 completed March 28, 2026, 5:05 a.m.
Created at: March 27, 2026, 2:30 p.m.