Triple

T262297

Position	Surface form	Disambiguated ID	Type / Status
Subject	University of Tokyo	`E5563`	entity
Predicate	hasGraduateSchool	`P113`	FINISHED
Object	Graduate School of Education The Graduate School of Education at the University of Tokyo is a leading Japanese institution for advanced research and professional training in education, pedagogy, and related social sciences.	`E34807`	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: Graduate School of Education | Statement: [University of Tokyo, hasGraduateSchool, Graduate School of Education]

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

Target entity: Graduate School of Education
Context triple: [University of Tokyo, hasGraduateSchool, Graduate School of Education]

A. Graduate School of Education
The Graduate School of Education at the University of California, Berkeley is a leading institution for research, teaching, and policy in the field of education, offering advanced degrees and training for educators, scholars, and educational leaders.
B. Graduate School of Education
The Graduate School of Education at Stanford University is a leading institution for research and advanced training in education, preparing scholars, policymakers, and practitioners to improve teaching and learning worldwide.
C. Graduate School of Education
The Graduate School of Education at the University of Pennsylvania is a leading institution for research and advanced training in education, preparing scholars, policymakers, and practitioners to improve teaching and learning worldwide.
D. School of Education
The School of Education is an academic division of North Carolina Central University that prepares students for careers in teaching, educational leadership, and related fields.
E. Faculty of Education
The Faculty of Education at McGill University is an academic division dedicated to teacher education, educational research, and professional training in the field of education.
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: Graduate School of Education
Triple: [University of Tokyo, hasGraduateSchool, Graduate School of Education]

Generated description

The Graduate School of Education at the University of Tokyo is a leading Japanese institution for advanced research and professional training in education, pedagogy, and related social sciences.

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

Target entity: Graduate School of Education
Target entity description: The Graduate School of Education at the University of Tokyo is a leading Japanese institution for advanced research and professional training in education, pedagogy, and related social sciences.

A. Graduate School of Education
The Graduate School of Education at the University of Pennsylvania is a leading institution for research and advanced training in education, preparing scholars, policymakers, and practitioners to improve teaching and learning worldwide.
B. Graduate School of Education
The Graduate School of Education at the University of California, Berkeley is a leading institution for research, teaching, and policy in the field of education, offering advanced degrees and training for educators, scholars, and educational leaders.
C. Graduate School of Education
The Graduate School of Education at Stanford University is a leading institution for research and advanced training in education, preparing scholars, policymakers, and practitioners to improve teaching and learning worldwide.
D. School of Education
The School of Education is an academic division of North Carolina Central University that prepares students for careers in teaching, educational leadership, and related fields.
E. Faculty of Education
The Faculty of Education is a constituent school of Charles University in Prague that specializes in training teachers and conducting research in pedagogy and educational sciences.
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_69a2580a64ac8190ad76e34bb0715b5e`	completed	Feb. 28, 2026, 2:50 a.m.
NER	Named-entity recognition	`batch_69a260cfb4cc81909771b2d496b84726`	completed	Feb. 28, 2026, 3:28 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69a38b8ca1f08190a13733c03b9161f9`	completed	March 1, 2026, 12:42 a.m.
NEDg	Description generation	`batch_69a38bcc7d3c8190a2a1216f58631c5c`	completed	March 1, 2026, 12:43 a.m.
NED2	Entity disambiguation (via description)	`batch_69a38c56810c8190922ad62014393734`	completed	March 1, 2026, 12:46 a.m.

Created at: Feb. 28, 2026, 2:55 a.m.