Triple

T17002015

Position	Surface form	Disambiguated ID	Type / Status
Subject	Faculty of Science, University of Ibadan	`E412469`	entity
Predicate	hasDepartment	`P35`	FINISHED
Object	Department of Statistics, University of Ibadan The Department of Statistics, University of Ibadan is an academic unit specializing in statistical education and research within Nigeria’s premier university.	`E412469`	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: Department of Statistics, University of Ibadan | Statement: [Faculty of Science, University of Ibadan, hasDepartment, Department of Statistics, University of Ibadan]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Department of Statistics, University of Ibadan
Context triple: [Faculty of Science, University of Ibadan, hasDepartment, Department of Statistics, University of Ibadan]

A. Faculty of Science, University of Ibadan
The Faculty of Science, University of Ibadan is an academic division of Nigeria’s premier university dedicated to teaching and research across the core natural and physical sciences.
B. Faculty of Social Sciences, University of Ibadan
The Faculty of Social Sciences, University of Ibadan is an academic division of Nigeria’s premier university that offers teaching and research programs in disciplines such as economics, sociology, political science, and related social science fields.
C. Faculty of Education, University of Ibadan
The Faculty of Education, University of Ibadan is an academic division of Nigeria’s premier university dedicated to training teachers, educational researchers, and policymakers across various fields of education.
D. Faculty of Multidisciplinary Studies, University of Ibadan
The Faculty of Multidisciplinary Studies, University of Ibadan is an academic division that integrates diverse disciplines to offer flexible, cross-cutting programs and research at Nigeria’s premier university.
E. Faculty of Public Health, University of Ibadan
The Faculty of Public Health, University of Ibadan is an academic unit dedicated to training public health professionals and conducting research on population health issues in Nigeria and beyond.
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: Department of Statistics, University of Ibadan
Triple: [Faculty of Science, University of Ibadan, hasDepartment, Department of Statistics, University of Ibadan]

Generated description

The Department of Statistics, University of Ibadan is an academic unit specializing in statistical education and research within Nigeria’s premier university.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Department of Statistics, University of Ibadan
Target entity description: The Department of Statistics, University of Ibadan is an academic unit specializing in statistical education and research within Nigeria’s premier university.

A. Faculty of Science, University of Ibadan chosen
The Faculty of Science, University of Ibadan is an academic division of Nigeria’s premier university dedicated to teaching and research across the core natural and physical sciences.
B. Faculty of Social Sciences, University of Ibadan
The Faculty of Social Sciences, University of Ibadan is an academic division of Nigeria’s premier university that offers teaching and research programs in disciplines such as economics, sociology, political science, and related social science fields.
C. Faculty of Education, University of Ibadan
The Faculty of Education, University of Ibadan is an academic division of Nigeria’s premier university dedicated to training teachers, educational researchers, and policymakers across various fields of education.
D. Faculty of Multidisciplinary Studies, University of Ibadan
The Faculty of Multidisciplinary Studies, University of Ibadan is an academic division that integrates diverse disciplines to offer flexible, cross-cutting programs and research at Nigeria’s premier university.
E. Faculty of Public Health, University of Ibadan
The Faculty of Public Health, University of Ibadan is an academic unit dedicated to training public health professionals and conducting research on population health issues in Nigeria and beyond.
F. None of above.

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_69d886cb581c8190ab05f4b429c9cd85`	completed	April 10, 2026, 5:12 a.m.
NER	Named-entity recognition	`batch_69e3d37ec2b48190b4f997899d887ba8`	completed	April 18, 2026, 6:54 p.m.
NED1	Entity disambiguation (via context triple)	`batch_6a00dc1e2f708190999f6fab16fdabe8`	completed	May 10, 2026, 7:27 p.m.
NEDg	Description generation	`batch_6a0114d68c8481909111bfab22882bb2`	completed	May 10, 2026, 11:29 p.m.
NED2	Entity disambiguation (via description)	`batch_6a0118ba68408190b242154c40461f21`	completed	May 10, 2026, 11:46 p.m.

Created at: April 10, 2026, 5:32 a.m.