Triple

T7453537

Position	Surface form	Disambiguated ID	Type / Status
Subject	UCL Council	`E172063`	entity
Predicate	appoints	`P257`	FINISHED
Object	President and Provost of University College London The President and Provost of University College London is the university’s chief executive and academic head, responsible for its overall strategic leadership and management.	`E665194`	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: President and Provost of University College London | Statement: [UCL Council, appoints, President and Provost of University College London]

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

Target entity: President and Provost of University College London
Context triple: [UCL Council, appoints, President and Provost of University College London]

A. Vice-Chancellor of the University of London
The Vice-Chancellor of the University of London is the chief academic and administrative officer responsible for leading and representing the federal university and coordinating its constituent colleges.
B. Chancellor of the University of London
The Chancellor of the University of London is the ceremonial head of the federal University of London, representing the institution at official events and supporting its academic and public missions.
C. Rector of Imperial College London
The Rector of Imperial College London is the chief academic and administrative leader of Imperial College, responsible for overseeing its strategic direction, research, and education.
D. Vice Chancellor of Anglia Ruskin University
The Vice Chancellor of Anglia Ruskin University is the institution’s chief executive and academic leader, responsible for its strategic direction, management, and overall performance.
E. Vice-Chancellor of Lancaster University
The Vice-Chancellor of Lancaster University is the institution’s chief executive and academic leader, responsible for its strategic direction, management, and overall performance.
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: President and Provost of University College London
Triple: [UCL Council, appoints, President and Provost of University College London]

Generated description

The President and Provost of University College London is the university’s chief executive and academic head, responsible for its overall strategic leadership and management.

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

Target entity: President and Provost of University College London
Target entity description: The President and Provost of University College London is the university’s chief executive and academic head, responsible for its overall strategic leadership and management.

A. Vice-Chancellor of the University of London
The Vice-Chancellor of the University of London is the chief academic and administrative officer responsible for leading and representing the federal university and coordinating its constituent colleges.
B. Chancellor of the University of London
The Chancellor of the University of London is the ceremonial head of the federal University of London, representing the institution at official events and supporting its academic and public missions.
C. Rector of Imperial College London
The Rector of Imperial College London is the chief academic and administrative leader of Imperial College, responsible for overseeing its strategic direction, research, and education.
D. Vice Chancellor of Anglia Ruskin University
The Vice Chancellor of Anglia Ruskin University is the institution’s chief executive and academic leader, responsible for its strategic direction, management, and overall performance.
E. Vice-Chancellor of Lancaster University
The Vice-Chancellor of Lancaster University is the institution’s chief executive and academic leader, responsible for its strategic direction, management, and overall performance.
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_69c68a66554c8190add75c65942c0317`	completed	March 27, 2026, 1:47 p.m.
NER	Named-entity recognition	`batch_69c6f3ac5c2081908ab03f8bd4586f94`	completed	March 27, 2026, 9:16 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69c827bedc408190a9a77f293fb12762`	completed	March 28, 2026, 7:10 p.m.
NEDg	Description generation	`batch_69c8290c62d0819080a1e1820364da88`	completed	March 28, 2026, 7:16 p.m.
NED2	Entity disambiguation (via description)	`batch_69c82958eddc8190ad1697969241ec39`	completed	March 28, 2026, 7:17 p.m.

Created at: March 27, 2026, 3:14 p.m.