Triple

T22695083
Position Surface form Disambiguated ID Type / Status
Subject J-PARC neutrino beamline E561153 entity
Predicate feedsExperiment P118391 FINISHED
Object Hyper-Kamiokande (planned) NE NERFINISHED

How this triple was built (3 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: Hyper-Kamiokande (planned) | Statement: [J-PARC neutrino beamline, feedsExperiment, Hyper-Kamiokande (planned)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Hyper-Kamiokande (planned)
Context triple: [J-PARC neutrino beamline, feedsExperiment, Hyper-Kamiokande (planned)]
  • A. Super-Kamiokande neutrino observatory
    The Super-Kamiokande neutrino observatory is a large underground water Cherenkov detector in Japan designed to study neutrinos from the Sun, atmosphere, supernovae, and other cosmic sources, and to investigate neutrino oscillations and proton decay.
  • B. Baksan Neutrino Observatory
    The Baksan Neutrino Observatory is a Russian underground research facility in the Caucasus Mountains dedicated to detecting neutrinos and studying rare subatomic processes in a low-background environment.
  • C. Jiangmen Underground Neutrino Observatory
    The Jiangmen Underground Neutrino Observatory is a large-scale neutrino physics experiment in China designed to study neutrino oscillations and determine the neutrino mass hierarchy using powerful nuclear reactor sources.
  • D. KamLAND experiment
    The KamLAND experiment is a neutrino observatory in Japan that made landmark measurements of neutrino oscillations by detecting antineutrinos from distant nuclear reactors and the Earth’s interior.
  • E. Sudbury Neutrino Observatory
    The Sudbury Neutrino Observatory is a deep underground Canadian physics facility that made landmark measurements of solar neutrinos, providing key evidence for neutrino oscillations and mass.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Hyper-Kamiokande (planned)
Target entity description: Hyper-Kamiokande is a next-generation, large-scale water Cherenkov neutrino observatory in Japan designed to study neutrino oscillations, proton decay, and astrophysical neutrinos with unprecedented sensitivity.
  • A. Super-Kamiokande neutrino observatory chosen
    The Super-Kamiokande neutrino observatory is a large underground water Cherenkov detector in Japan designed to study neutrinos from the Sun, atmosphere, supernovae, and other cosmic sources, and to investigate neutrino oscillations and proton decay.
  • B. Baksan Neutrino Observatory
    The Baksan Neutrino Observatory is a Russian underground research facility in the Caucasus Mountains dedicated to detecting neutrinos and studying rare subatomic processes in a low-background environment.
  • C. Jiangmen Underground Neutrino Observatory
    The Jiangmen Underground Neutrino Observatory is a large-scale neutrino physics experiment in China designed to study neutrino oscillations and determine the neutrino mass hierarchy using powerful nuclear reactor sources.
  • D. KamLAND experiment
    The KamLAND experiment is a neutrino observatory in Japan that made landmark measurements of neutrino oscillations by detecting antineutrinos from distant nuclear reactors and the Earth’s interior.
  • E. Sudbury Neutrino Observatory
    The Sudbury Neutrino Observatory is a deep underground Canadian physics facility that made landmark measurements of solar neutrinos, providing key evidence for neutrino oscillations and mass.
  • F. None of above.

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.