Triple

T16931462

Position	Surface form	Disambiguated ID	Type / Status
Subject	Oluwatoyin Ogundipe	`E410717`	entity
Predicate	positionHeld	`P8`	FINISHED
Object	Vice-Chancellor of the University of Lagos The Vice-Chancellor of the University of Lagos is the chief executive and academic head of the institution, responsible for its overall leadership, administration, and strategic direction.	`E1241123`	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: Vice-Chancellor of the University of Lagos | Statement: [Oluwatoyin Ogundipe, positionHeld, Vice-Chancellor of the University of Lagos]

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

Target entity: Vice-Chancellor of the University of Lagos
Context triple: [Oluwatoyin Ogundipe, positionHeld, Vice-Chancellor of the University of Lagos]

A. Vice-Chancellor of Akwa Ibom State University
The Vice-Chancellor of Akwa Ibom State University is the chief executive and academic leader responsible for overseeing the institution’s administration, academic programs, and strategic development.
B. Chancellor of Akwa Ibom State University
The Chancellor of Akwa Ibom State University is the ceremonial head of the institution, presiding over key formal functions such as convocations and the conferment of degrees.
C. Vice-Chancellor of Federal University of Technology Minna
The Vice-Chancellor of the Federal University of Technology Minna is the chief executive and academic leader responsible for overseeing the university’s administration, strategic direction, and academic affairs.
D. Chief Judge of Lagos State
The Chief Judge of Lagos State is the highest-ranking judicial officer in Lagos State, Nigeria, responsible for overseeing the state’s judiciary and the administration of justice in its courts.
E. Chief Whip of the Lagos State House of Assembly
The Chief Whip of the Lagos State House of Assembly is a key legislative officer responsible for party discipline, coordinating members’ voting, and ensuring the smooth passage of the ruling party’s agenda within the state legislature.
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: Vice-Chancellor of the University of Lagos
Triple: [Oluwatoyin Ogundipe, positionHeld, Vice-Chancellor of the University of Lagos]

Generated description

The Vice-Chancellor of the University of Lagos is the chief executive and academic head of the institution, responsible for its overall leadership, administration, and strategic direction.

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

Target entity: Vice-Chancellor of the University of Lagos
Target entity description: The Vice-Chancellor of the University of Lagos is the chief executive and academic head of the institution, responsible for its overall leadership, administration, and strategic direction.

A. Vice-Chancellor of Akwa Ibom State University
The Vice-Chancellor of Akwa Ibom State University is the chief executive and academic leader responsible for overseeing the institution’s administration, academic programs, and strategic development.
B. Chancellor of Akwa Ibom State University
The Chancellor of Akwa Ibom State University is the ceremonial head of the institution, presiding over key formal functions such as convocations and the conferment of degrees.
C. Vice-Chancellor of Federal University of Technology Minna
The Vice-Chancellor of the Federal University of Technology Minna is the chief executive and academic leader responsible for overseeing the university’s administration, strategic direction, and academic affairs.
D. Chief Judge of Lagos State
The Chief Judge of Lagos State is the highest-ranking judicial officer in Lagos State, Nigeria, responsible for overseeing the state’s judiciary and the administration of justice in its courts.
E. Chief Whip of the Lagos State House of Assembly
The Chief Whip of the Lagos State House of Assembly is a key legislative officer responsible for party discipline, coordinating members’ voting, and ensuring the smooth passage of the ruling party’s agenda within the state legislature.
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_69d886c886688190967be07322597ac9`	completed	April 10, 2026, 5:12 a.m.
NER	Named-entity recognition	`batch_69e3cf25a6dc8190a2b9d9c4d2adc5fd`	completed	April 18, 2026, 6:36 p.m.
NED1	Entity disambiguation (via context triple)	`batch_6a00cfdeb7a88190aac21a8645607dc8`	completed	May 10, 2026, 6:35 p.m.
NEDg	Description generation	`batch_6a00d0a0852c8190991af93d50fa2216`	completed	May 10, 2026, 6:38 p.m.
NED2	Entity disambiguation (via description)	`batch_6a00d14d13548190bb09408d28ff1ef8`	completed	May 10, 2026, 6:41 p.m.

Created at: April 10, 2026, 5:30 a.m.