Triple

T15607586
Position Surface form Disambiguated ID Type / Status
Subject MINERvA E375200 entity
Predicate fullName P16 FINISHED
Object Main Injector Experiment for ν-A
Main Injector Experiment for ν-A (MINERvA) is a high-precision neutrino-scattering experiment at Fermilab designed to study how neutrinos interact with various nuclear targets.
E1166865 NE FINISHED

How this triple was built (4 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: Main Injector Experiment for ν-A | Statement: [MINERvA, fullName, Main Injector Experiment for ν-A]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Main Injector Experiment for ν-A
Context triple: [MINERvA, fullName, Main Injector Experiment for ν-A]
  • A. Main Injector at Fermilab
    The Main Injector at Fermilab is a high-intensity proton synchrotron that accelerates particles for use in various high-energy physics experiments, including long-baseline neutrino studies.
  • 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. 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.
  • D. 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.
  • E. Booster Neutrino Beam
    The Booster Neutrino Beam is a high-intensity neutrino beamline at Fermilab used primarily for short-baseline neutrino experiments and precision studies of neutrino properties.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Main Injector Experiment for ν-A
Triple: [MINERvA, fullName, Main Injector Experiment for ν-A]
Generated description
Main Injector Experiment for ν-A (MINERvA) is a high-precision neutrino-scattering experiment at Fermilab designed to study how neutrinos interact with various nuclear targets.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Main Injector Experiment for ν-A
Target entity description: Main Injector Experiment for ν-A (MINERvA) is a high-precision neutrino-scattering experiment at Fermilab designed to study how neutrinos interact with various nuclear targets.
  • A. Main Injector at Fermilab
    The Main Injector at Fermilab is a high-intensity proton synchrotron that accelerates particles for use in various high-energy physics experiments, including long-baseline neutrino studies.
  • 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. 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.
  • D. 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.
  • E. Booster Neutrino Beam
    The Booster Neutrino Beam is a high-intensity neutrino beamline at Fermilab used primarily for short-baseline neutrino experiments and precision studies of neutrino properties.
  • F. None of above. chosen

Provenance (5 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.
NEDg Description generation batch_69ff57c304188190afa695ae88cf0234 completed May 9, 2026, 3:50 p.m.
NED2 Entity disambiguation (via description) batch_69ff5920436c81909addad5bb4566ae9 completed May 9, 2026, 3:56 p.m.
Created at: April 10, 2026, 4:13 a.m.