Triple

T15557653

Position	Surface form	Disambiguated ID	Type / Status
Subject	College of Engineering (University of Delaware)	`E370911`	entity
Predicate	hasDepartment	`P35`	FINISHED
Object	Department of Mechanical Engineering (University of Delaware) The Department of Mechanical Engineering at the University of Delaware is an academic unit that offers undergraduate and graduate programs focused on the design, analysis, and innovation of mechanical systems and technologies.	`E1164103`	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 Mechanical Engineering (University of Delaware) | Statement: [College of Engineering (University of Delaware), hasDepartment, Department of Mechanical Engineering (University of Delaware)]

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

Target entity: Department of Mechanical Engineering (University of Delaware)
Context triple: [College of Engineering (University of Delaware), hasDepartment, Department of Mechanical Engineering (University of Delaware)]

A. Department of Mechanical Engineering (Carnegie Mellon University)
The Department of Mechanical Engineering at Carnegie Mellon University is a leading academic and research unit known for its strengths in robotics, energy systems, advanced manufacturing, and computational engineering.
B. Department of Mechanical Engineering (University of Michigan)
The Department of Mechanical Engineering at the University of Michigan is a leading academic and research department known for its work in areas such as automotive engineering, robotics, energy systems, and advanced manufacturing.
C. Department of Mechanical Engineering
The Department of Mechanical Engineering at the University of Puerto Rico at Mayagüez is an academic unit that offers undergraduate and graduate programs focused on the design, analysis, and application of mechanical systems and technologies.
D. Department of Mechanical Engineering
The Department of Mechanical Engineering is an academic unit at Chittagong University of Engineering and Technology that focuses on education and research in mechanical systems, design, and related engineering fields.
E. Department of Mechanical Engineering
The Department of Mechanical Engineering at IIT Bombay is a leading academic and research center in India, offering undergraduate and postgraduate programs and conducting advanced research in core and emerging areas of mechanical engineering.
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 Mechanical Engineering (University of Delaware)
Triple: [College of Engineering (University of Delaware), hasDepartment, Department of Mechanical Engineering (University of Delaware)]

Generated description

The Department of Mechanical Engineering at the University of Delaware is an academic unit that offers undergraduate and graduate programs focused on the design, analysis, and innovation of mechanical systems and technologies.

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

Target entity: Department of Mechanical Engineering (University of Delaware)
Target entity description: The Department of Mechanical Engineering at the University of Delaware is an academic unit that offers undergraduate and graduate programs focused on the design, analysis, and innovation of mechanical systems and technologies.

A. Department of Mechanical Engineering (Carnegie Mellon University)
The Department of Mechanical Engineering at Carnegie Mellon University is a leading academic and research unit known for its strengths in robotics, energy systems, advanced manufacturing, and computational engineering.
B. Department of Mechanical Engineering (University of Michigan)
The Department of Mechanical Engineering at the University of Michigan is a leading academic and research department known for its work in areas such as automotive engineering, robotics, energy systems, and advanced manufacturing.
C. Department of Mechanical Engineering
The Department of Mechanical Engineering is an academic unit within Columbia University's Fu Foundation School of Engineering and Applied Science that focuses on the study and research of mechanics, materials, thermofluids, and related engineering systems.
D. Department of Mechanical Engineering
The Department of Mechanical Engineering at the University of Puerto Rico at Mayagüez is an academic unit that offers undergraduate and graduate programs focused on the design, analysis, and application of mechanical systems and technologies.
E. Department of Mechanical Engineering
The Department of Mechanical Engineering at IIT Bombay is a leading academic and research center in India, offering undergraduate and postgraduate programs and conducting advanced research in core and emerging areas of mechanical engineering.
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_69d85cc6cf40819091f4a5facee1ebe6`	completed	April 10, 2026, 2:13 a.m.
NER	Named-entity recognition	`batch_69e04dda3ab88190ab383333ce69fe8f`	completed	April 16, 2026, 2:47 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69ff456427988190bddea01f5cb159d9`	completed	May 9, 2026, 2:32 p.m.
NEDg	Description generation	`batch_69ff470492f48190852ede832157ed10`	completed	May 9, 2026, 2:39 p.m.
NED2	Entity disambiguation (via description)	`batch_69ff47e5647c81909b785a1212c4bc50`	completed	May 9, 2026, 2:42 p.m.

Created at: April 10, 2026, 4:09 a.m.