Triple

T8075802

Position	Surface form	Disambiguated ID	Type / Status
Subject	Tokyo University of the Arts	`E188486`	entity
Predicate	hasLibrary	`P35`	FINISHED
Object	Tokyo University of the Arts Library Tokyo University of the Arts Library is the academic library of Japan’s leading arts university, specializing in extensive collections on fine arts, music, and related disciplines for research and study.	`E711047`	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: Tokyo University of the Arts Library | Statement: [Tokyo University of the Arts, hasLibrary, Tokyo University of the Arts Library]

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

Target entity: Tokyo University of the Arts Library
Context triple: [Tokyo University of the Arts, hasLibrary, Tokyo University of the Arts Library]

A. Tama Art University Library
Tama Art University Library is a celebrated contemporary library building in Tokyo renowned for its innovative, light-filled design featuring a series of graceful concrete arches.
B. Keio University Library
Keio University Library is the academic library system of Keio University in Japan, housing extensive research collections and providing information services to support the university’s education and scholarship.
C. University of Tokyo General Library
The University of Tokyo General Library is the main academic library of the University of Tokyo, housing extensive research collections and serving as a central resource for students and scholars.
D. Waseda University Central Library
Waseda University Central Library is the main academic library of Waseda University in Tokyo, serving as a major research and study hub for students and scholars.
E. Tokyo Fuji Art Museum
Tokyo Fuji Art Museum is a major art museum in Hachiōji, Tokyo, known for its extensive collection of Japanese and Western artworks and international cultural exchange exhibitions.
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: Tokyo University of the Arts Library
Triple: [Tokyo University of the Arts, hasLibrary, Tokyo University of the Arts Library]

Generated description

Tokyo University of the Arts Library is the academic library of Japan’s leading arts university, specializing in extensive collections on fine arts, music, and related disciplines for research and study.

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

Target entity: Tokyo University of the Arts Library
Target entity description: Tokyo University of the Arts Library is the academic library of Japan’s leading arts university, specializing in extensive collections on fine arts, music, and related disciplines for research and study.

A. Tama Art University Library
Tama Art University Library is a celebrated contemporary library building in Tokyo renowned for its innovative, light-filled design featuring a series of graceful concrete arches.
B. Keio University Library
Keio University Library is the academic library system of Keio University in Japan, housing extensive research collections and providing information services to support the university’s education and scholarship.
C. University of Tokyo General Library
The University of Tokyo General Library is the main academic library of the University of Tokyo, housing extensive research collections and serving as a central resource for students and scholars.
D. Waseda University Central Library
Waseda University Central Library is the main academic library of Waseda University in Tokyo, serving as a major research and study hub for students and scholars.
E. Tokyo Fuji Art Museum
Tokyo Fuji Art Museum is a major art museum in Hachiōji, Tokyo, known for its extensive collection of Japanese and Western artworks and international cultural exchange exhibitions.
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_69ca82b50c708190863f661d438e68df`	completed	March 30, 2026, 2:03 p.m.
NER	Named-entity recognition	`batch_69cb404dc7ac8190956b5c2f5aeac6b2`	completed	March 31, 2026, 3:32 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69cc63f000308190a55379f8bf67f0cd`	completed	April 1, 2026, 12:16 a.m.
NEDg	Description generation	`batch_69cc68634dc88190bc9b9e0598929d4d`	completed	April 1, 2026, 12:35 a.m.
NED2	Entity disambiguation (via description)	`batch_69cc694d861c8190b504352c1fad2c36`	completed	April 1, 2026, 12:39 a.m.

Created at: March 30, 2026, 5:28 p.m.