Triple

T4009705

Position	Surface form	Disambiguated ID	Type / Status
Subject	Department of Mechanical Engineering	`E90612`	entity
Predicate	shortName	`P43`	FINISHED
Object	MIT Department of Mechanical Engineering The MIT Department of Mechanical Engineering is a leading academic and research department at the Massachusetts Institute of Technology, renowned for pioneering work in areas such as robotics, energy, manufacturing, and ocean engineering.	`E406139`	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: MIT Department of Mechanical Engineering | Statement: [Department of Mechanical Engineering, shortName, MIT Department of Mechanical Engineering]

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

Target entity: MIT Department of Mechanical Engineering
Context triple: [Department of Mechanical Engineering, shortName, MIT Department of Mechanical Engineering]

A. MIT Department of Aeronautics and Astronautics
The MIT Department of Aeronautics and Astronautics is a leading academic and research department focused on aerospace engineering, space exploration, and related technologies.
B. Department of Mechanical Engineering, UC Berkeley
The Department of Mechanical Engineering at UC Berkeley is a leading academic department renowned for its research and education in mechanical engineering and related fields.
C. MIT Department of Civil and Environmental Engineering
The MIT Department of Civil and Environmental Engineering is an academic department at the Massachusetts Institute of Technology focused on advancing infrastructure, environmental sustainability, and resilient systems through research and education in civil and environmental engineering.
D. 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.
E. Department of Mechanical Engineering
The Department of Mechanical Engineering at the Indian Institute of Technology Madras is a leading academic and research department in India, known for its strong programs in mechanical design, manufacturing, thermal sciences, and related engineering fields.
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: MIT Department of Mechanical Engineering
Triple: [Department of Mechanical Engineering, shortName, MIT Department of Mechanical Engineering]

Generated description

The MIT Department of Mechanical Engineering is a leading academic and research department at the Massachusetts Institute of Technology, renowned for pioneering work in areas such as robotics, energy, manufacturing, and ocean engineering.

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

Target entity: MIT Department of Mechanical Engineering
Target entity description: The MIT Department of Mechanical Engineering is a leading academic and research department at the Massachusetts Institute of Technology, renowned for pioneering work in areas such as robotics, energy, manufacturing, and ocean engineering.

A. MIT Department of Aeronautics and Astronautics
The MIT Department of Aeronautics and Astronautics is a leading academic and research department focused on aerospace engineering, space exploration, and related technologies.
B. Department of Mechanical Engineering, UC Berkeley
The Department of Mechanical Engineering at UC Berkeley is a leading academic department renowned for its research and education in mechanical engineering and related fields.
C. MIT Department of Civil and Environmental Engineering
The MIT Department of Civil and Environmental Engineering is an academic department at the Massachusetts Institute of Technology focused on advancing infrastructure, environmental sustainability, and resilient systems through research and education in civil and environmental engineering.
D. 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.
E. Department of Mechanical Engineering
The Department of Mechanical Engineering at the Indian Institute of Technology Madras is a leading academic and research department in India, known for its strong programs in mechanical design, manufacturing, thermal sciences, and related engineering fields.
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_69aed95e44088190aff7d90a151b1b20`	completed	March 9, 2026, 2:29 p.m.
NER	Named-entity recognition	`batch_69aefa8579288190940487ad07e38de0`	completed	March 9, 2026, 4:51 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69b54c6df2e88190b6fd58bd8102d62a`	completed	March 14, 2026, 11:54 a.m.
NEDg	Description generation	`batch_69b54d506140819096934d30f9986866`	completed	March 14, 2026, 11:58 a.m.
NED2	Entity disambiguation (via description)	`batch_69b54ded2e6c8190a6dc9ce2f5d474b8`	completed	March 14, 2026, noon

Created at: March 9, 2026, 3:34 p.m.