Triple

T613890
Position Surface form Disambiguated ID Type / Status
Subject Fermi National Accelerator Laboratory E12159 entity
Predicate hasFacility P105 FINISHED
Object 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.
 E77259 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: MINOS experiment | Statement: [Fermi National Accelerator Laboratory, hasFacility, MINOS experiment]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: MINOS experiment
Context triple: [Fermi National Accelerator Laboratory, hasFacility, MINOS experiment]
  • A. 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.
  • B. NuMI beamline
    The NuMI beamline is a high-intensity neutrino production facility at Fermilab that generates neutrino beams for long-baseline particle physics experiments.
  • C. DUNE experiment
    The DUNE experiment is a major international neutrino physics project designed to study neutrino oscillations, matter–antimatter asymmetry, and proton decay using intense neutrino beams and massive underground detectors.
  • D. CNGS (historical neutrino facility)
    CNGS (CERN Neutrinos to Gran Sasso) was a CERN facility that produced a high-intensity neutrino beam sent from Switzerland to the Gran Sasso Laboratory in Italy for long-baseline neutrino oscillation experiments.
  • E. ASACUSA experiment
    The ASACUSA experiment is a CERN-based research project that studies the properties of antiprotons and antihydrogen to test fundamental symmetries in physics.
  • 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: MINOS experiment
Triple: [Fermi National Accelerator Laboratory, hasFacility, MINOS experiment]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: MINOS experiment
Target entity description: 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.
  • A. 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.
  • B. NuMI beamline
    The NuMI beamline is a high-intensity neutrino production facility at Fermilab that generates neutrino beams for long-baseline particle physics experiments.
  • C. DUNE experiment
    The DUNE experiment is a major international neutrino physics project designed to study neutrino oscillations, matter–antimatter asymmetry, and proton decay using intense neutrino beams and massive underground detectors.
  • D. CNGS (historical neutrino facility)
    CNGS (CERN Neutrinos to Gran Sasso) was a CERN facility that produced a high-intensity neutrino beam sent from Switzerland to the Gran Sasso Laboratory in Italy for long-baseline neutrino oscillation experiments.
  • E. ASACUSA experiment
    The ASACUSA experiment is a CERN-based research project that studies the properties of antiprotons and antihydrogen to test fundamental symmetries in physics.
  • 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_69a493309df48190a327f748e88049a6 completed March 1, 2026, 7:27 p.m.
NER Named-entity recognition batch_69a49e0a0f588190b953fdb585263307 completed March 1, 2026, 8:14 p.m.
NED1 Entity disambiguation (via context triple) batch_69a55a7561dc81908e2e2516c63c18a7 completed March 2, 2026, 9:37 a.m.
NEDg Description generation batch_69a55b2152ac8190b034523d3a01f835 completed March 2, 2026, 9:40 a.m.
NED2 Entity disambiguation (via description) batch_69a55b77d6448190acb5adc7a37aacd7 completed March 2, 2026, 9:42 a.m.
Created at: March 1, 2026, 7:35 p.m.