Triple

T22695069
Position Surface form Disambiguated ID Type / Status
Subject J-PARC neutrino beamline E561153 entity
Predicate partOf P40 FINISHED
Object Japan Proton Accelerator Research Complex — NE NERFINISHED

How this triple was built (2 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: Japan Proton Accelerator Research Complex | Statement: [J-PARC neutrino beamline, partOf, Japan Proton Accelerator Research Complex]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Japan Proton Accelerator Research Complex
Context triple: [J-PARC neutrino beamline, partOf, Japan Proton Accelerator Research Complex]
  • A. J-PARC chosen
    J-PARC (Japan Proton Accelerator Research Complex) is a high-intensity proton accelerator facility in Japan used for cutting-edge research in particle and nuclear physics, materials science, and related fields.
  • B. 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.
  • C. Photon Factory Advanced Ring (PF-AR)
    Photon Factory Advanced Ring (PF-AR) is a high-energy synchrotron radiation facility in Japan that provides intense X-ray and ultraviolet light for advanced scientific and materials research.
  • D. J-PARC neutrino beamline
    The J-PARC neutrino beamline is a high-intensity neutrino production facility in Japan that generates and directs neutrino beams for long-baseline experiments such as T2K.
  • E. 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.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69e2454e615481909c177440be559d2c completed April 17, 2026, 2:35 p.m.
NER Named-entity recognition batch_69f1789d46c881908176bc8e26f366f6 completed April 29, 2026, 3:18 a.m.
Created at: April 17, 2026, 3:14 p.m.