Triple

T14991398
Position Surface form Disambiguated ID Type / Status
Subject LBNF neutrino beamline E373842 entity
Predicate partOf P40 FINISHED
Object Long-Baseline Neutrino Facility
The Long-Baseline Neutrino Facility is a major international research infrastructure designed to produce and deliver intense neutrino beams over long distances for cutting-edge experiments in particle physics, such as the Deep Underground Neutrino Experiment (DUNE).
E373842 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: Long-Baseline Neutrino Facility | Statement: [LBNF neutrino beamline, partOf, Long-Baseline Neutrino Facility]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Long-Baseline Neutrino Facility
Context triple: [LBNF neutrino beamline, partOf, Long-Baseline Neutrino Facility]
  • A. LBNF neutrino beamline
    The LBNF neutrino beamline is a high-intensity, long-baseline facility designed to produce and direct neutrino beams from Fermilab to the DUNE detectors for precision studies of neutrino properties and fundamental physics.
  • B. J-PARC neutrino beamline
    The J-PARC neutrino beamline is a high-intensity neutrino production facility in Japan that generates and directs neutrino beams for long-baseline experiments such as T2K.
  • C. LBNE experiment
    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. Sudbury Neutrino Observatory
    The Sudbury Neutrino Observatory is a deep underground Canadian physics facility that made landmark measurements of solar neutrinos, providing key evidence for neutrino oscillations and mass.
  • 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: Long-Baseline Neutrino Facility
Triple: [LBNF neutrino beamline, partOf, Long-Baseline Neutrino Facility]
Generated description
The Long-Baseline Neutrino Facility is a major international research infrastructure designed to produce and deliver intense neutrino beams over long distances for cutting-edge experiments in particle physics, such as the Deep Underground Neutrino Experiment (DUNE).
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Long-Baseline Neutrino Facility
Target entity description: The Long-Baseline Neutrino Facility is a major international research infrastructure designed to produce and deliver intense neutrino beams over long distances for cutting-edge experiments in particle physics, such as the Deep Underground Neutrino Experiment (DUNE).
  • A. LBNF neutrino beamline chosen
    The LBNF neutrino beamline is a high-intensity, long-baseline facility designed to produce and direct neutrino beams from Fermilab to the DUNE detectors for precision studies of neutrino properties and fundamental physics.
  • B. J-PARC neutrino beamline
    The J-PARC neutrino beamline is a high-intensity neutrino production facility in Japan that generates and directs neutrino beams for long-baseline experiments such as T2K.
  • C. LBNE experiment
    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. Sudbury Neutrino Observatory
    The Sudbury Neutrino Observatory is a deep underground Canadian physics facility that made landmark measurements of solar neutrinos, providing key evidence for neutrino oscillations and mass.
  • 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.

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_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_69fea5aca8488190bf00bdbd7c4fb535 completed May 9, 2026, 3:10 a.m.
NEDg Description generation batch_69fea99946e88190b591c0c35df8bd44 completed May 9, 2026, 3:27 a.m.
NED2 Entity disambiguation (via description) batch_69feaa0773b88190a4e401f4cd8e6f75 completed May 9, 2026, 3:29 a.m.
Created at: April 10, 2026, 2:53 a.m.