Triple

T1603792

Position	Surface form	Disambiguated ID	Type / Status
Subject	Graduate School of Engineering, The University of Tokyo	`E34451`	entity
Predicate	hasDepartment	`P35`	FINISHED
Object	Department of Civil Engineering The Department of Civil Engineering at the University of Tokyo is a leading academic and research unit focused on infrastructure, environmental systems, and urban and regional development.	`E181231`	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: Department of Civil Engineering | Statement: [Graduate School of Engineering, The University of Tokyo, hasDepartment, Department of Civil Engineering]

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

Target entity: Department of Civil Engineering
Context triple: [Graduate School of Engineering, The University of Tokyo, hasDepartment, Department of Civil Engineering]

A. Department of Civil Engineering
The Department of Civil Engineering at McGill University is an academic unit that offers education and conducts research in areas such as structural, environmental, geotechnical, and transportation engineering.
B. Department of Civil and Environmental Engineering
The Department of Civil and Environmental Engineering is an academic unit specializing in infrastructure, environmental systems, and related engineering disciplines within the Grainger College of Engineering at the University of Illinois Urbana-Champaign.
C. Department of Civil and Environmental Engineering
The Department of Civil and Environmental Engineering is an academic unit at Rice University's George R. Brown School of Engineering that focuses on education and research in infrastructure, environmental systems, and sustainable engineering.
D. School of Civil Engineering
The School of Civil Engineering is a specialized faculty within the Polytechnic University of Madrid dedicated to education and research in civil and structural engineering and related infrastructure fields.
E. Faculty of Civil Engineering
The Faculty of Civil Engineering is a major academic unit of Istanbul Technical University specializing in education and research in civil and structural engineering disciplines.
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: Department of Civil Engineering
Triple: [Graduate School of Engineering, The University of Tokyo, hasDepartment, Department of Civil Engineering]

Generated description

The Department of Civil Engineering at the University of Tokyo is a leading academic and research unit focused on infrastructure, environmental systems, and urban and regional development.

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

Target entity: Department of Civil Engineering
Target entity description: The Department of Civil Engineering at the University of Tokyo is a leading academic and research unit focused on infrastructure, environmental systems, and urban and regional development.

A. Department of Civil Engineering
The Department of Civil Engineering at McGill University is an academic unit that offers education and conducts research in areas such as structural, environmental, geotechnical, and transportation engineering.
B. Department of Civil and Environmental Engineering
The Department of Civil and Environmental Engineering is an academic unit specializing in infrastructure, environmental systems, and related engineering disciplines within the Grainger College of Engineering at the University of Illinois Urbana-Champaign.
C. Department of Civil and Environmental Engineering
The Department of Civil and Environmental Engineering is an academic unit at Rice University's George R. Brown School of Engineering that focuses on education and research in infrastructure, environmental systems, and sustainable engineering.
D. School of Civil Engineering
The School of Civil Engineering is a specialized faculty within the Polytechnic University of Madrid dedicated to education and research in civil and structural engineering and related infrastructure fields.
E. Faculty of Civil Engineering
The Faculty of Civil Engineering is a major academic unit of Istanbul Technical University specializing in education and research in civil and structural engineering disciplines.
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_69a885fea6a481909fe83ba6441f1774`	completed	March 4, 2026, 7:20 p.m.
NER	Named-entity recognition	`batch_69a9094f96ec819090286c21b3dfddd5`	completed	March 5, 2026, 4:40 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69ad46ae8ef08190acf018f1db4bfa7c`	completed	March 8, 2026, 9:51 a.m.
NEDg	Description generation	`batch_69ad4827c51c8190b07f4e07ba710c9d`	completed	March 8, 2026, 9:57 a.m.
NED2	Entity disambiguation (via description)	`batch_69ad487f5ce08190a72efddc64bd496c`	completed	March 8, 2026, 9:59 a.m.

Created at: March 4, 2026, 7:28 p.m.