Triple

T6354569

Position	Surface form	Disambiguated ID	Type / Status
Subject	Ashutosh Mukherjee	`E142958`	entity
Predicate	positionHeld	`P8`	FINISHED
Object	Vice-Chancellor of the University of Calcutta The Vice-Chancellor of the University of Calcutta is the chief executive and academic head of the institution, responsible for its overall leadership, administration, and academic direction.	`E587196`	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 Calcutta | Statement: [Ashutosh Mukherjee, positionHeld, Vice-Chancellor of the University of Calcutta]

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

Target entity: Vice-Chancellor of the University of Calcutta
Context triple: [Ashutosh Mukherjee, positionHeld, Vice-Chancellor of the University of Calcutta]

A. Vice-Chancellor of the University of Madras
The Vice-Chancellor of the University of Madras is the chief executive and academic head of the university, responsible for its overall leadership, administration, and academic direction.
B. Vice-Chancellor of Banaras Hindu University
The Vice-Chancellor of Banaras Hindu University is the chief executive and academic head of one of India’s largest and most prestigious residential universities, overseeing its administration, academic policies, and strategic direction.
C. Vice-Chancellor of Travancore University
The Vice-Chancellor of Travancore University was the chief academic and administrative head of the former Travancore University (now the University of Kerala), responsible for overseeing its governance, academic policies, and overall development.
D. Chancellor of Jiwaji University
The Chancellor of Jiwaji University is the ceremonial head and highest-ranking official of the university, typically responsible for presiding over convocations and providing overall guidance to the institution.
E. 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.
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 Calcutta
Triple: [Ashutosh Mukherjee, positionHeld, Vice-Chancellor of the University of Calcutta]

Generated description

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

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

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

A. Vice-Chancellor of the University of Madras
The Vice-Chancellor of the University of Madras is the chief executive and academic head of the university, responsible for its overall leadership, administration, and academic direction.
B. Vice-Chancellor of Banaras Hindu University
The Vice-Chancellor of Banaras Hindu University is the chief executive and academic head of one of India’s largest and most prestigious residential universities, overseeing its administration, academic policies, and strategic direction.
C. Vice-Chancellor of Travancore University
The Vice-Chancellor of Travancore University was the chief academic and administrative head of the former Travancore University (now the University of Kerala), responsible for overseeing its governance, academic policies, and overall development.
D. Chancellor of Jiwaji University
The Chancellor of Jiwaji University is the ceremonial head and highest-ranking official of the university, typically responsible for presiding over convocations and providing overall guidance to the institution.
E. 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.
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_69c008d6dcbc8190aa1c2f1fd8916b42`	completed	March 22, 2026, 3:20 p.m.
NER	Named-entity recognition	`batch_69c067e0cf1081908ee7e83b9dcf740e`	completed	March 22, 2026, 10:06 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69c6045e03e88190a8607e5d73c812bc`	completed	March 27, 2026, 4:15 a.m.
NEDg	Description generation	`batch_69c6057466ec8190afe96107862bb40a`	completed	March 27, 2026, 4:20 a.m.
NED2	Entity disambiguation (via description)	`batch_69c6060a113881909b424d0c47c2107e`	completed	March 27, 2026, 4:22 a.m.

Created at: March 22, 2026, 4:31 p.m.