Triple

T7825428

Position	Surface form	Disambiguated ID	Type / Status
Subject	Department of Electrical Engineering and Information Systems	`E181233`	entity
Predicate	partOf	`P40`	FINISHED
Object	Graduate School of Engineering, The University of Tokyo The Graduate School of Engineering at the University of Tokyo is a leading Japanese engineering institution renowned for its advanced research and education across a wide range of engineering and technology disciplines.	`E708132`	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 Engineering, The University of Tokyo | Statement: [Department of Electrical Engineering and Information Systems, partOf, Graduate School of Engineering, The University of Tokyo]

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

Target entity: Graduate School of Engineering, The University of Tokyo
Context triple: [Department of Electrical Engineering and Information Systems, partOf, Graduate School of Engineering, The University of Tokyo]

A. Faculty of Engineering, The University of Tokyo
The Faculty of Engineering at the University of Tokyo is a leading Japanese engineering faculty renowned for its cutting-edge research and education across a wide range of engineering disciplines.
B. Institute of Industrial Science, University of Tokyo
The Institute of Industrial Science at the University of Tokyo is a leading Japanese research institute dedicated to advanced science and engineering, spanning fields from information technology and robotics to materials and environmental studies.
C. Graduate School of Engineering, Nagoya University
The Graduate School of Engineering at Nagoya University is a leading Japanese research and education institution specializing in advanced engineering and technology fields.
D. Tokyo Institute of Technology
Tokyo Institute of Technology is a leading Japanese national research university renowned for its strengths in science, engineering, and technology.
E. Research Center for Advanced Science and Technology, University of Tokyo
The Research Center for Advanced Science and Technology at the University of Tokyo is a leading interdisciplinary institute focused on pioneering research and innovation across cutting-edge fields in science and technology.
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 Engineering, The University of Tokyo
Triple: [Department of Electrical Engineering and Information Systems, partOf, Graduate School of Engineering, The University of Tokyo]

Generated description

The Graduate School of Engineering at the University of Tokyo is a leading Japanese engineering institution renowned for its advanced research and education across a wide range of engineering and technology disciplines.

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

Target entity: Graduate School of Engineering, The University of Tokyo
Target entity description: The Graduate School of Engineering at the University of Tokyo is a leading Japanese engineering institution renowned for its advanced research and education across a wide range of engineering and technology disciplines.

A. Faculty of Engineering, The University of Tokyo
The Faculty of Engineering at the University of Tokyo is a leading Japanese engineering faculty renowned for its cutting-edge research and education across a wide range of engineering disciplines.
B. Institute of Industrial Science, University of Tokyo
The Institute of Industrial Science at the University of Tokyo is a leading Japanese research institute dedicated to advanced science and engineering, spanning fields from information technology and robotics to materials and environmental studies.
C. Graduate School of Engineering, Nagoya University
The Graduate School of Engineering at Nagoya University is a leading Japanese research and education institution specializing in advanced engineering and technology fields.
D. Tokyo Institute of Technology
Tokyo Institute of Technology is a leading Japanese national research university renowned for its strengths in science, engineering, and technology.
E. Research Center for Advanced Science and Technology, University of Tokyo
The Research Center for Advanced Science and Technology at the University of Tokyo is a leading interdisciplinary institute focused on pioneering research and innovation across cutting-edge fields in science and technology.
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_69ca8282ccec819083c48efb72d21cf9`	completed	March 30, 2026, 2:02 p.m.
NER	Named-entity recognition	`batch_69cafa0c1f5c8190b16db20daad159a1`	completed	March 30, 2026, 10:32 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69cc55eedb9881908aeb6d3276b31b6c`	completed	March 31, 2026, 11:17 p.m.
NEDg	Description generation	`batch_69cc58a76b90819092de63b3b23e70af`	completed	March 31, 2026, 11:28 p.m.
NED2	Entity disambiguation (via description)	`batch_69cc5cfccc9c8190adcbaee96c17711e`	completed	March 31, 2026, 11:47 p.m.

Created at: March 30, 2026, 4:42 p.m.