Triple

T8893606

Position	Surface form	Disambiguated ID	Type / Status
Subject	Vanderbilt University Board of Trust	`E211746`	entity
Predicate	supervises	`P258`	FINISHED
Object	Chancellor of Vanderbilt University The Chancellor of Vanderbilt University is the institution’s chief executive officer, responsible for its overall academic leadership, strategic direction, and administrative management.	`E765090`	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: Chancellor of Vanderbilt University | Statement: [Vanderbilt University Board of Trust, supervises, Chancellor of Vanderbilt University]

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

Target entity: Chancellor of Vanderbilt University
Context triple: [Vanderbilt University Board of Trust, supervises, Chancellor of Vanderbilt University]

A. Chancellor of Washington University in St. Louis
The Chancellor of Washington University in St. Louis is the chief executive officer of the university, responsible for its academic leadership, strategic direction, and overall administration.
B. Chancellor of the College of William & Mary
The Chancellor of the College of William & Mary is a ceremonial leadership role traditionally held by distinguished public figures who serve as symbolic heads and advocates for the historic university.
C. Provost of Rice University
The Provost of Rice University is the institution’s chief academic officer, responsible for overseeing academic affairs, faculty, and educational policy across the university.
D. President of Purdue University
The President of Purdue University is the chief executive officer responsible for leading the university’s academic, administrative, and strategic operations.
E. President of Yale University
The President of Yale University is the chief executive officer and academic leader of the university, responsible for guiding its strategic direction, administration, and institutional priorities.
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: Chancellor of Vanderbilt University
Triple: [Vanderbilt University Board of Trust, supervises, Chancellor of Vanderbilt University]

Generated description

The Chancellor of Vanderbilt University is the institution’s chief executive officer, responsible for its overall academic leadership, strategic direction, and administrative management.

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

Target entity: Chancellor of Vanderbilt University
Target entity description: The Chancellor of Vanderbilt University is the institution’s chief executive officer, responsible for its overall academic leadership, strategic direction, and administrative management.

A. Chancellor of Washington University in St. Louis
The Chancellor of Washington University in St. Louis is the chief executive officer of the university, responsible for its academic leadership, strategic direction, and overall administration.
B. Chancellor of the College of William & Mary
The Chancellor of the College of William & Mary is a ceremonial leadership role traditionally held by distinguished public figures who serve as symbolic heads and advocates for the historic university.
C. Provost of Rice University
The Provost of Rice University is the institution’s chief academic officer, responsible for overseeing academic affairs, faculty, and educational policy across the university.
D. President of Purdue University
The President of Purdue University is the chief executive officer responsible for leading the university’s academic, administrative, and strategic operations.
E. President of Yale University
The President of Yale University is the chief executive officer and academic leader of the university, responsible for guiding its strategic direction, administration, and institutional priorities.
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_69ca83907954819096d52a245b635841`	completed	March 30, 2026, 2:07 p.m.
NER	Named-entity recognition	`batch_69cc61bc92c881908aab536af9b35178`	completed	April 1, 2026, 12:07 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69cfabf795b08190bb4c45d6ede3b8b4`	completed	April 3, 2026, noon
NEDg	Description generation	`batch_69cfad1782848190ae3d9f6f53803adc`	completed	April 3, 2026, 12:05 p.m.
NED2	Entity disambiguation (via description)	`batch_69cfadf4c1fc81908df957dc0a6308dc`	completed	April 3, 2026, 12:09 p.m.

Created at: March 30, 2026, 6:54 p.m.