Triple

T23365609
Position Surface form Disambiguated ID Type / Status
Subject Parktown E593310 entity
Predicate hasLandmark P105 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: [Parktown, hasLandmark, 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: [Parktown, hasLandmark, 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. Dr George Mukhari Academic Hospital
    Dr George Mukhari Academic Hospital is a major public teaching and referral hospital in South Africa that provides specialized medical services and clinical training in partnership with a medical university.
  • C. 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.
  • D. Steve Biko Academic Hospital
    Steve Biko Academic Hospital is a major public teaching and referral hospital in Pretoria, South Africa, known for providing specialized tertiary healthcare and clinical training.
  • E. 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.
  • 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_69e25d2593c88190bcdf4a716a94ccb2 completed April 17, 2026, 4:17 p.m.
NER Named-entity recognition batch_69f1a0ab7fc481908b496ec9b543eddd completed April 29, 2026, 6:09 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0c5dd78f508190b3b83e4cc2625163 completed May 19, 2026, 12:55 p.m.
Created at: April 17, 2026, 5:31 p.m.