Triple

T7662686
Position Surface form Disambiguated ID Type / Status
Subject Faculty of Health Sciences, University of the Witwatersrand E173546 entity
Predicate affiliatedWith P254 FINISHED
Object Charlotte Maxeke Johannesburg Academic Hospital E680037 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: Charlotte Maxeke Johannesburg Academic Hospital | Statement: [Faculty of Health Sciences, University of the Witwatersrand, affiliatedWith, Charlotte Maxeke Johannesburg Academic Hospital]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Charlotte Maxeke Johannesburg Academic Hospital
Context triple: [Faculty of Health Sciences, University of the Witwatersrand, affiliatedWith, Charlotte Maxeke Johannesburg Academic Hospital]
  • A. Charlotte Maxeke Johannesburg Academic Hospital chosen
    Charlotte Maxeke Johannesburg Academic Hospital is a major public tertiary and teaching hospital in Johannesburg, South Africa, affiliated with the University of the Witwatersrand and known for providing specialized and academic medical services.
  • B. Mabalako General Reference Hospital
    Mabalako General Reference Hospital is a key referral hospital in the Mabalako Health Zone of the Democratic Republic of the Congo, known for serving as a major treatment center during Ebola outbreaks.
  • C. Nelson Mandela Academic Hospital
    Nelson Mandela Academic Hospital is a major tertiary teaching and referral hospital in Mthatha, South Africa, named in honor of former President Nelson Mandela.
  • D. Chris Hani Baragwanath Hospital
    Chris Hani Baragwanath Hospital is one of the largest hospitals in the world and a major public teaching hospital located in Soweto, South Africa.
  • E. Yusuf Dadoo Hospital in Krugersdorp
    Yusuf Dadoo Hospital in Krugersdorp is a public healthcare facility in South Africa named in honor of anti-apartheid activist and physician Dr. Yusuf Dadoo.
  • 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_69c69955517c819085bc715b96d304d2 completed March 27, 2026, 2:51 p.m.
NER Named-entity recognition batch_69c701a74a2c81909f78ab2de7ce807c completed March 27, 2026, 10:16 p.m.
NED1 Entity disambiguation (via context triple) batch_69c8a2206664819085c6825e63eadd6f completed March 29, 2026, 3:53 a.m.
Created at: March 27, 2026, 3:59 p.m.