Triple

T5887960

Position	Surface form	Disambiguated ID	Type / Status
Subject	Mitsubishi	`E130915`	entity
Predicate	hasMember	`P10`	FINISHED
Object	Mitsubishi Research Institute Mitsubishi Research Institute is a Japanese think tank and consulting firm that conducts research and provides strategic solutions in fields such as public policy, technology, and business innovation.	`E557351`	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: Mitsubishi Research Institute | Statement: [Mitsubishi, hasMember, Mitsubishi Research Institute]

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

Target entity: Mitsubishi Research Institute
Context triple: [Mitsubishi, hasMember, Mitsubishi Research Institute]

A. Matsushita Research Institute Tokyo
Matsushita Research Institute Tokyo was a Japanese corporate research center affiliated with Panasonic (formerly Matsushita Electric) that focused on advanced scientific and technological R&D.
B. NEC Research Institute
NEC Research Institute was a prominent industrial research center in Princeton, New Jersey, known for advanced work in computer science, machine learning, and related fields.
C. National Institute of Advanced Industrial Science and Technology (AIST)
The National Institute of Advanced Industrial Science and Technology (AIST) is one of Japan’s largest public research organizations, conducting cutting-edge R&D in fields such as materials, energy, information technology, and robotics to support industrial innovation and societal needs.
D. Ibuka Laboratory
Ibuka Laboratory was an electronics research workshop in postwar Tokyo that became the foundation for what would later grow into Sony.
E. Research Institute of Electrical Communication
The Research Institute of Electrical Communication is a leading Tohoku University research center specializing in advanced information, communication, and electronic engineering technologies.
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: Mitsubishi Research Institute
Triple: [Mitsubishi, hasMember, Mitsubishi Research Institute]

Generated description

Mitsubishi Research Institute is a Japanese think tank and consulting firm that conducts research and provides strategic solutions in fields such as public policy, technology, and business innovation.

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

Target entity: Mitsubishi Research Institute
Target entity description: Mitsubishi Research Institute is a Japanese think tank and consulting firm that conducts research and provides strategic solutions in fields such as public policy, technology, and business innovation.

A. Matsushita Research Institute Tokyo
Matsushita Research Institute Tokyo was a Japanese corporate research center affiliated with Panasonic (formerly Matsushita Electric) that focused on advanced scientific and technological R&D.
B. NEC Research Institute
NEC Research Institute was a prominent industrial research center in Princeton, New Jersey, known for advanced work in computer science, machine learning, and related fields.
C. National Institute of Advanced Industrial Science and Technology (AIST)
The National Institute of Advanced Industrial Science and Technology (AIST) is one of Japan’s largest public research organizations, conducting cutting-edge R&D in fields such as materials, energy, information technology, and robotics to support industrial innovation and societal needs.
D. Ibuka Laboratory
Ibuka Laboratory was an electronics research workshop in postwar Tokyo that became the foundation for what would later grow into Sony.
E. Research Institute of Electrical Communication
The Research Institute of Electrical Communication is a leading Tohoku University research center specializing in advanced information, communication, and electronic engineering technologies.
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_69c0085628dc8190b334c1b44c067efc`	completed	March 22, 2026, 3:18 p.m.
NER	Named-entity recognition	`batch_69c036af6330819081d9fa98a8c26633`	completed	March 22, 2026, 6:36 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69c0bff9ecdc819098823b003cec66a2`	completed	March 23, 2026, 4:22 a.m.
NEDg	Description generation	`batch_69c0c4ca7bf881908935b981ebf9ba94`	completed	March 23, 2026, 4:42 a.m.
NED2	Entity disambiguation (via description)	`batch_69c0c529138081908211388c1d002650`	completed	March 23, 2026, 4:44 a.m.

Created at: March 22, 2026, 3:57 p.m.