Triple

T14991402
Position Surface form Disambiguated ID Type / Status
Subject LBNF neutrino beamline E373842 entity
Predicate servesExperiment P1591 FINISHED
Object Deep Underground Neutrino Experiment E373843 NE FINISHED

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: Deep Underground Neutrino Experiment | Statement: [LBNF neutrino beamline, servesExperiment, Deep Underground Neutrino Experiment]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Deep Underground Neutrino Experiment
Context triple: [LBNF neutrino beamline, servesExperiment, Deep Underground Neutrino Experiment]
  • A. Fermilab Short-Baseline Neutrino Program
    The Fermilab Short-Baseline Neutrino Program is a suite of neutrino experiments at Fermilab designed to precisely study neutrino oscillations and search for evidence of sterile neutrinos over short distances.
  • B. Daya Bay Reactor Neutrino Experiment
    The Daya Bay Reactor Neutrino Experiment is a major particle physics project in China that precisely measured the neutrino mixing angle θ₁₃ using antineutrinos from nuclear reactors, significantly advancing our understanding of neutrino oscillations.
  • C. LBNE experiment chosen
    The LBNE (Long-Baseline Neutrino Experiment) was a proposed U.S.-based long-baseline neutrino physics project that laid the groundwork for what became the Deep Underground Neutrino Experiment (DUNE).
  • D. Homestake solar neutrino experiment
    The Homestake solar neutrino experiment was a pioneering underground radiochemical detector in South Dakota that first measured solar neutrinos and revealed the solar neutrino problem, leading to major advances in neutrino physics.
  • E. MINOS experiment
    The MINOS experiment is a long-baseline neutrino oscillation project that studied how neutrinos change type as they travel from Fermilab to a distant underground detector.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d85ccc84388190aa151e5173370c8d completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69ded715db408190b44e8a8452c79764 completed April 15, 2026, 12:08 a.m.
NED1 Entity disambiguation (via context triple) batch_69feae0652dc8190a90a1c3b07a6ed94 completed May 9, 2026, 3:46 a.m.
Created at: April 10, 2026, 2:53 a.m.