Triple

T15607556
Position Surface form Disambiguated ID Type / Status
Subject Fermilab Linac E375199 entity
Predicate providesBeamFor P116252 FINISHED
Object Fermilab neutrino experiments E1132323 NE FINISHED

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: Fermilab neutrino experiments | Statement: [Fermilab Linac, providesBeamFor, Fermilab neutrino experiments]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Fermilab neutrino experiments
Context triple: [Fermilab Linac, providesBeamFor, Fermilab neutrino experiments]
  • A. 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.
  • 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. Fermilab Short-Baseline Neutrino Program chosen
    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.
  • D. Fermilab fixed-target program
    The Fermilab fixed-target program is a series of high-energy physics experiments in which accelerated particle beams are directed onto stationary targets to study fundamental particles and interactions.
  • E. Cowan–Reines neutrino experiment
    The Cowan–Reines neutrino experiment was the first successful detection of neutrinos, providing direct experimental confirmation of their existence and validating key aspects of weak interaction theory.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: providesBeamFor
Context triple: [Fermilab Linac, providesBeamFor, Fermilab neutrino experiments]
  • A. providedBeamTo
    Indicates that one entity supplied or delivered a beam (such as a structural or energy beam) to another entity.
  • B. providedBeamsTo chosen
    Indicates that one entity supplied or delivered beams to another entity.
  • C. usesSpotBeams
    Indicates that an entity employs focused, narrow beams (spot beams) to transmit or receive signals or energy.
  • D. hasTypicalBeam
    Indicates that an entity is associated with a characteristic or standard type of beam it commonly uses or possesses.
  • E. hasBeamSpecies
    Indicates a relationship where an object or structure possesses or is associated with a particular type or species of beam.
  • F. None of above.

Provenance (4 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_69d85ccf2794819096cda4cbcb02d478 completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69e04e7ec08c8190b3842cf3043aea27 completed April 16, 2026, 2:50 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff56d51c28819097b8c2c0e2307401 completed May 9, 2026, 3:46 p.m.
PD Predicate disambiguation batch_69deda844af081909e658ebc9d9b403d completed April 15, 2026, 12:23 a.m.
Created at: April 10, 2026, 4:13 a.m.