Triple

T4214754

Position	Surface form	Disambiguated ID	Type / Status
Subject	Tsukuba	`E94187`	entity
Predicate	hasInstitution	`P186`	FINISHED
Object	High Energy Accelerator Research Organization (KEK) The High Energy Accelerator Research Organization (KEK) is Japan’s premier national laboratory for particle physics and accelerator science, conducting fundamental research into the structure of matter and the universe.	`E422023`	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: High Energy Accelerator Research Organization (KEK) | Statement: [Tsukuba, hasInstitution, High Energy Accelerator Research Organization (KEK)]

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

Target entity: High Energy Accelerator Research Organization (KEK)
Context triple: [Tsukuba, hasInstitution, High Energy Accelerator Research Organization (KEK)]

A. Nishina Laboratory
Nishina Laboratory is a pioneering Japanese nuclear and particle physics research facility established in the early 20th century and closely associated with the development of modern physics in Japan.
B. RIKEN
RIKEN is Japan’s largest comprehensive research institution, renowned for its cutting-edge work in physics, chemistry, biology, medical science, and engineering.
C. Institute for Cosmic Ray Research
The Institute for Cosmic Ray Research is a Japanese research institute at the University of Tokyo renowned for its pioneering work in cosmic rays, neutrino physics, and astroparticle physics.
D. Nishina Memorial Foundation
The Nishina Memorial Foundation is a Japanese organization dedicated to promoting advances in physics, particularly in nuclear and particle physics, through research support and prestigious awards.
E. Research Center for Nuclear Physics
The Research Center for Nuclear Physics is a leading Japanese institute specializing in experimental and theoretical nuclear physics research and advanced accelerator-based studies.
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: High Energy Accelerator Research Organization (KEK)
Triple: [Tsukuba, hasInstitution, High Energy Accelerator Research Organization (KEK)]

Generated description

The High Energy Accelerator Research Organization (KEK) is Japan’s premier national laboratory for particle physics and accelerator science, conducting fundamental research into the structure of matter and the universe.

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

Target entity: High Energy Accelerator Research Organization (KEK)
Target entity description: The High Energy Accelerator Research Organization (KEK) is Japan’s premier national laboratory for particle physics and accelerator science, conducting fundamental research into the structure of matter and the universe.

A. Nishina Laboratory
Nishina Laboratory is a pioneering Japanese nuclear and particle physics research facility established in the early 20th century and closely associated with the development of modern physics in Japan.
B. RIKEN
RIKEN is Japan’s largest comprehensive research institution, renowned for its cutting-edge work in physics, chemistry, biology, medical science, and engineering.
C. Institute for Cosmic Ray Research
The Institute for Cosmic Ray Research is a Japanese research institute at the University of Tokyo renowned for its pioneering work in cosmic rays, neutrino physics, and astroparticle physics.
D. Nishina Memorial Foundation
The Nishina Memorial Foundation is a Japanese organization dedicated to promoting advances in physics, particularly in nuclear and particle physics, through research support and prestigious awards.
E. Research Center for Nuclear Physics
The Research Center for Nuclear Physics is a leading Japanese institute specializing in experimental and theoretical nuclear physics research and advanced accelerator-based studies.
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_69b3451997e08190851db4a9a588837d`	completed	March 12, 2026, 10:58 p.m.
NER	Named-entity recognition	`batch_69b34be8ba408190baee362e5abbe75b`	completed	March 12, 2026, 11:27 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69b5963779d08190a95eb110361bf1f1`	completed	March 14, 2026, 5:09 p.m.
NEDg	Description generation	`batch_69b597f5ec8481909408b6b49994bbe8`	completed	March 14, 2026, 5:16 p.m.
NED2	Entity disambiguation (via description)	`batch_69b5985c8f6081909c479e89bc1ca449`	completed	March 14, 2026, 5:18 p.m.

Created at: March 12, 2026, 11:04 p.m.