Triple

T21788012
Position Surface form Disambiguated ID Type / Status
Subject experiments at the Sudbury Neutrino Observatory E537890 entity
Predicate operatedBy P86 FINISHED
Object SNO Collaboration — 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: SNO Collaboration | Statement: [experiments at the Sudbury Neutrino Observatory, operatedBy, SNO Collaboration]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: SNO Collaboration
Context triple: [experiments at the Sudbury Neutrino Observatory, operatedBy, SNO Collaboration]
  • A. Super-Kamiokande Collaboration
    The Super-Kamiokande Collaboration is an international team of physicists operating the Super-Kamiokande neutrino observatory in Japan, renowned for its groundbreaking discoveries in neutrino oscillations and particle physics.
  • B. 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.
  • C. IceCube Collaboration
    The IceCube Collaboration is an international scientific consortium of researchers who design, operate, and analyze data from the IceCube Neutrino Observatory to study high-energy neutrinos and cosmic phenomena.
  • D. NOvA experiment
    The NOvA experiment is a long-baseline neutrino oscillation project that studies how neutrinos change type as they travel from Fermilab to a distant detector in northern Minnesota.
  • E. Irvine–Michigan–Brookhaven detector
    The Irvine–Michigan–Brookhaven detector was a large underground water Cherenkov experiment best known for detecting neutrinos from Supernova 1987A and searching for proton decay.
  • 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: SNO Collaboration
Target entity description: The SNO Collaboration is an international team of scientists responsible for designing, operating, and analyzing data from the Sudbury Neutrino Observatory, which made landmark measurements of solar neutrinos and neutrino oscillations.
  • A. Super-Kamiokande Collaboration
    The Super-Kamiokande Collaboration is an international team of physicists operating the Super-Kamiokande neutrino observatory in Japan, renowned for its groundbreaking discoveries in neutrino oscillations and particle physics.
  • B. 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.
  • C. IceCube Collaboration
    The IceCube Collaboration is an international scientific consortium of researchers who design, operate, and analyze data from the IceCube Neutrino Observatory to study high-energy neutrinos and cosmic phenomena.
  • D. NOvA experiment
    The NOvA experiment is a long-baseline neutrino oscillation project that studies how neutrinos change type as they travel from Fermilab to a distant detector in northern Minnesota.
  • E. Irvine–Michigan–Brookhaven detector
    The Irvine–Michigan–Brookhaven detector was a large underground water Cherenkov experiment best known for detecting neutrinos from Supernova 1987A and searching for proton decay.
  • F. None of above. chosen

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_69e0c47198f881908cb0d237266c10e9 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69f0621c68588190977891055e80a499 completed April 28, 2026, 7:30 a.m.
Created at: April 16, 2026, 6:52 p.m.