Triple

T674017
Position Surface form Disambiguated ID Type / Status
Subject Ibadan E13039 entity
Predicate hasUniversity P113 FINISHED
Object University of Ibadan
The University of Ibadan is Nigeria’s oldest and one of its most prestigious universities, renowned for its research output and role in higher education across West Africa.
 E83739 NE FINISHED

How this triple was built (4 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 Ibadan | Statement: [Ibadan, hasUniversity, University of Ibadan]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: University of Ibadan
Context triple: [Ibadan, hasUniversity, University of Ibadan]
  • A. University of Port Harcourt
    The University of Port Harcourt is a federal Nigerian university located in Port Harcourt, Rivers State, known for its programs in petroleum engineering, sciences, and the arts.
  • B. Rivers State University
    Rivers State University is a public university in Nigeria known for its focus on science, technology, and applied research, located in the city of Port Harcourt.
  • C. Ignatius Ajuru University of Education
    Ignatius Ajuru University of Education is a Nigerian public university specializing in teacher education and related disciplines, located in Port Harcourt, Rivers State.
  • D. Midlands State University
    Midlands State University is a public higher education institution in Zimbabwe known for its diverse academic programs and multi-campus system, with its main campus located in Gweru.
  • E. Africa University
    Africa University is a private, pan-African United Methodist-related institution of higher learning located near Mutare in eastern Zimbabwe.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: University of Ibadan
Triple: [Ibadan, hasUniversity, University of Ibadan]
Generated description
The University of Ibadan is Nigeria’s oldest and one of its most prestigious universities, renowned for its research output and role in higher education across West Africa.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: University of Ibadan
Target entity description: The University of Ibadan is Nigeria’s oldest and one of its most prestigious universities, renowned for its research output and role in higher education across West Africa.
  • A. University of Port Harcourt
    The University of Port Harcourt is a federal Nigerian university located in Port Harcourt, Rivers State, known for its programs in petroleum engineering, sciences, and the arts.
  • B. Rivers State University
    Rivers State University is a public university in Nigeria known for its focus on science, technology, and applied research, located in the city of Port Harcourt.
  • C. Ignatius Ajuru University of Education
    Ignatius Ajuru University of Education is a Nigerian public university specializing in teacher education and related disciplines, located in Port Harcourt, Rivers State.
  • D. Midlands State University
    Midlands State University is a public higher education institution in Zimbabwe known for its diverse academic programs and multi-campus system, with its main campus located in Gweru.
  • E. Africa University
    Africa University is a private, pan-African United Methodist-related institution of higher learning located near Mutare in eastern Zimbabwe.
  • F. None of above. chosen

Provenance (5 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_69a4933d3bf88190972041cd8cf143b9 completed March 1, 2026, 7:27 p.m.
NER Named-entity recognition batch_69a4a02537d08190942ee5fc8c50610a completed March 1, 2026, 8:23 p.m.
NED1 Entity disambiguation (via context triple) batch_69a5c39f3e1481908f395cdb19cfd2fc completed March 2, 2026, 5:06 p.m.
NEDg Description generation batch_69a5c42d4a0481908af4a71b4625c130 completed March 2, 2026, 5:09 p.m.
NED2 Entity disambiguation (via description) batch_69a5ce16df088190850a3b851558eba8 completed March 2, 2026, 5:51 p.m.
Created at: March 1, 2026, 7:36 p.m.