Triple

T7617250

Position	Surface form	Disambiguated ID	Type / Status
Subject	Council of Imperial College London	`E172392`	entity
Predicate	hasChair	`P377`	FINISHED
Object	President of the Council of Imperial College London The President of the Council of Imperial College London is the senior figure who leads the university’s governing body, overseeing its strategic direction and ensuring effective governance.	`E677195`	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 of the Council of Imperial College London | Statement: [Council of Imperial College London, hasChair, President of the Council of Imperial College London]

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

Target entity: President of the Council of Imperial College London
Context triple: [Council of Imperial College London, hasChair, President of the Council of Imperial College London]

A. 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.
B. 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.
C. 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.
D. 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.
E. Chancellor of the University of Cambridge
The Chancellor of the University of Cambridge is the ceremonial head of the university, typically a distinguished public figure who represents and promotes the institution.
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 of the Council of Imperial College London
Triple: [Council of Imperial College London, hasChair, President of the Council of Imperial College London]

Generated description

The President of the Council of Imperial College London is the senior figure who leads the university’s governing body, overseeing its strategic direction and ensuring effective governance.

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

Target entity: President of the Council of Imperial College London
Target entity description: The President of the Council of Imperial College London is the senior figure who leads the university’s governing body, overseeing its strategic direction and ensuring effective governance.

A. 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.
B. 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.
C. 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.
D. 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.
E. Chancellor of the University of Cambridge
The Chancellor of the University of Cambridge is the ceremonial head of the university, typically a distinguished public figure who represents and promotes the institution.
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_69c699506b308190826894dab1d9ea86`	completed	March 27, 2026, 2:50 p.m.
NER	Named-entity recognition	`batch_69c6fa46d95081909c01d1432585ab2a`	completed	March 27, 2026, 9:44 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69c868714d7c8190aae66a3dd4e6214b`	completed	March 28, 2026, 11:46 p.m.
NEDg	Description generation	`batch_69c86a93e34c81908aaf0edb023ee78c`	completed	March 28, 2026, 11:56 p.m.
NED2	Entity disambiguation (via description)	`batch_69c86af8330c8190a43c599e82fe465a`	completed	March 28, 2026, 11:57 p.m.

Created at: March 27, 2026, 3:55 p.m.