Triple

T17579216
Position Surface form Disambiguated ID Type / Status
Subject Alexander Brown Hall, University of Ibadan E428154 entity
Predicate affiliatedWith P254 FINISHED
Object University College Hospital, Ibadan — NE NERFINISHED

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 College Hospital, Ibadan | Statement: [Alexander Brown Hall, University of Ibadan, affiliatedWith, University College Hospital, Ibadan]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: University College Hospital, Ibadan
Context triple: [Alexander Brown Hall, University of Ibadan, affiliatedWith, University College Hospital, Ibadan]
  • A. University College Hospital, Ibadan chosen
    University College Hospital, Ibadan is a major Nigerian teaching and referral hospital affiliated with the University of Ibadan and renowned for its medical education, research, and specialized healthcare services.
  • B. College of Medicine, University of Ibadan
    The College of Medicine, University of Ibadan is a leading Nigerian medical school and health sciences institution renowned for training healthcare professionals and conducting biomedical and public health research.
  • C. University of Ilorin Teaching Hospital
    The University of Ilorin Teaching Hospital is a major tertiary healthcare and medical training institution affiliated with the University of Ilorin in Nigeria.
  • D. Obafemi Awolowo University Teaching Hospitals Complex
    Obafemi Awolowo University Teaching Hospitals Complex is a major Nigerian tertiary healthcare and medical training institution affiliated with Obafemi Awolowo University.
  • E. Abubakar Tafawa Balewa University Teaching Hospital
    Abubakar Tafawa Balewa University Teaching Hospital is a major tertiary healthcare and medical training institution affiliated with Abubakar Tafawa Balewa University in Bauchi, Nigeria.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69d889e1030481909950e140c63255b9 completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e463cc493c8190965680cf786aa531 completed April 19, 2026, 5:10 a.m.
Created at: April 10, 2026, 5:50 a.m.