Triple

T15248339

Position	Surface form	Disambiguated ID	Type / Status
Subject	Tokyo University of Marine Science and Technology	`E364444`	entity
Predicate	hasDepartment	`P35`	FINISHED
Object	Department of Marine Electronics and Mechanical Engineering The Department of Marine Electronics and Mechanical Engineering is an academic unit at Tokyo University of Marine Science and Technology that focuses on education and research in marine-related electronic systems and mechanical engineering technologies.	`E1145717`	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 Marine Electronics and Mechanical Engineering | Statement: [Tokyo University of Marine Science and Technology, hasDepartment, Department of Marine Electronics and Mechanical Engineering]

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

Target entity: Department of Marine Electronics and Mechanical Engineering
Context triple: [Tokyo University of Marine Science and Technology, hasDepartment, Department of Marine Electronics and Mechanical Engineering]

A. Department of Ocean Engineering
The Department of Ocean Engineering at IIT Madras is an academic and research unit specializing in offshore structures, coastal and ocean engineering, naval architecture, and related marine technologies.
B. Faculty of Mechanical Engineering and Marine Technology
The Faculty of Mechanical Engineering and Marine Technology is a specialized division of the University of Rostock focused on education and research in mechanical engineering and maritime technologies.
C. Faculty of Marine Engineering
The Faculty of Marine Engineering is an academic division of Klaipėda University specializing in maritime engineering education and research, including ship systems, marine technologies, and related marine industries.
D. Faculty of Marine Engineering
The Faculty of Marine Engineering is an academic unit of Gdynia Maritime University specializing in the education and research of ship propulsion, marine power systems, and related maritime engineering disciplines.
E. School of Naval Architecture and Marine Engineering
The School of Naval Architecture and Marine Engineering is an academic institution specializing in the design, construction, and engineering of ships and marine structures.
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 Marine Electronics and Mechanical Engineering
Triple: [Tokyo University of Marine Science and Technology, hasDepartment, Department of Marine Electronics and Mechanical Engineering]

Generated description

The Department of Marine Electronics and Mechanical Engineering is an academic unit at Tokyo University of Marine Science and Technology that focuses on education and research in marine-related electronic systems and mechanical engineering technologies.

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

Target entity: Department of Marine Electronics and Mechanical Engineering
Target entity description: The Department of Marine Electronics and Mechanical Engineering is an academic unit at Tokyo University of Marine Science and Technology that focuses on education and research in marine-related electronic systems and mechanical engineering technologies.

A. Department of Ocean Engineering
The Department of Ocean Engineering at IIT Madras is an academic and research unit specializing in offshore structures, coastal and ocean engineering, naval architecture, and related marine technologies.
B. Faculty of Mechanical Engineering and Marine Technology
The Faculty of Mechanical Engineering and Marine Technology is a specialized division of the University of Rostock focused on education and research in mechanical engineering and maritime technologies.
C. Faculty of Marine Engineering
The Faculty of Marine Engineering is an academic division of Klaipėda University specializing in maritime engineering education and research, including ship systems, marine technologies, and related marine industries.
D. Faculty of Marine Engineering
The Faculty of Marine Engineering is an academic unit of Gdynia Maritime University specializing in the education and research of ship propulsion, marine power systems, and related maritime engineering disciplines.
E. School of Naval Architecture and Marine Engineering
The School of Naval Architecture and Marine Engineering is an academic institution specializing in the design, construction, and engineering of ships and marine structures.
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_69d85a0dde7481908fc64d1e82d5d20d`	completed	April 10, 2026, 2:01 a.m.
NER	Named-entity recognition	`batch_69e007f4f9d48190b96a7e0c6993cd69`	completed	April 15, 2026, 9:49 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69fedd491cd881908bad9660af9b6b8f`	completed	May 9, 2026, 7:07 a.m.
NEDg	Description generation	`batch_69fedf6ee3f081909553078cd3e9d243`	completed	May 9, 2026, 7:17 a.m.
NED2	Entity disambiguation (via description)	`batch_69fee0016a088190ad87268e035f677e`	completed	May 9, 2026, 7:19 a.m.

Created at: April 10, 2026, 3:13 a.m.