Triple

T1096032
Position Surface form Disambiguated ID Type / Status
Subject M2 beam line E24273 entity
Predicate primaryExperiment P1591 FINISHED
Object COMPASS experiment
The COMPASS experiment is a high-energy physics experiment at CERN designed to study the structure and dynamics of hadrons using intense muon and hadron beams.
E127238 NE FINISHED

How this triple was built (5 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: COMPASS experiment | Statement: [M2 beam line, primaryExperiment, COMPASS experiment]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: COMPASS experiment
Context triple: [M2 beam line, primaryExperiment, COMPASS experiment]
  • A. CMS experiment
    The CMS experiment is a major general-purpose particle physics detector at CERN’s Large Hadron Collider designed to investigate a wide range of phenomena including the Higgs boson, dark matter candidates, and physics beyond the Standard Model.
  • B. 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.
  • C. ATRAP experiment
    The ATRAP experiment is a particle physics project at CERN dedicated to trapping and studying antihydrogen atoms and other antimatter systems to test fundamental symmetries and the properties of antimatter.
  • D. 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.
  • E. 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.
  • 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: COMPASS experiment
Triple: [M2 beam line, primaryExperiment, COMPASS experiment]
Generated description
The COMPASS experiment is a high-energy physics experiment at CERN designed to study the structure and dynamics of hadrons using intense muon and hadron beams.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: COMPASS experiment
Target entity description: The COMPASS experiment is a high-energy physics experiment at CERN designed to study the structure and dynamics of hadrons using intense muon and hadron beams.
  • A. CMS experiment
    The CMS experiment is a major general-purpose particle physics detector at CERN’s Large Hadron Collider designed to investigate a wide range of phenomena including the Higgs boson, dark matter candidates, and physics beyond the Standard Model.
  • B. 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.
  • C. ATRAP experiment
    The ATRAP experiment is a particle physics project at CERN dedicated to trapping and studying antihydrogen atoms and other antimatter systems to test fundamental symmetries and the properties of antimatter.
  • D. 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.
  • E. 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.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: primaryExperiment
Context triple: [M2 beam line, primaryExperiment, COMPASS experiment]
  • A. historicalExperiment
    Indicates that an experiment was conducted in the past and is of historical significance or relevance.
  • B. hasTypeOfExperiment
    Indicates that an experiment is associated with or classified under a specific type or category of experiment.
  • C. primaryExperience
    Indicates that one entity is the main or most significant experience associated with another entity, as opposed to secondary or supporting experiences.
  • D. hostsExperiment chosen
    Indicates that one entity provides the environment or infrastructure in which another entity’s experiment is conducted or run.
  • E. primaryOutput
    Indicates that the related entity is the main or principal result, product, or outcome produced by another entity or process.
  • F. None of above.

Provenance (6 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_69a4940542308190ac2a0b1f730b7cfc completed March 1, 2026, 7:31 p.m.
NER Named-entity recognition batch_69a4b99ffb3481908cd168b6c58e1c6d completed March 1, 2026, 10:11 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac4c3bb31881908768a909ce56a95d completed March 7, 2026, 4:03 p.m.
NEDg Description generation batch_69ac5020f5748190b89c938240e63637 completed March 7, 2026, 4:19 p.m.
NED2 Entity disambiguation (via description) batch_69ac50a982748190964d4fbef332baa5 completed March 7, 2026, 4:22 p.m.
PD Predicate disambiguation batch_69a4b7448c148190a3c9a4158ebd05b4 completed March 1, 2026, 10:01 p.m.
Created at: March 1, 2026, 7:42 p.m.