Triple

T613892
Position Surface form Disambiguated ID Type / Status
Subject Fermi National Accelerator Laboratory E12159 entity
Predicate hasFacility P105 FINISHED
Object DØ detector
The DØ detector is a large particle physics experiment at Fermilab’s Tevatron collider designed to study high-energy proton–antiproton collisions and probe fundamental particles and forces.
E76967 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: DØ detector | Statement: [Fermi National Accelerator Laboratory, hasFacility, DØ detector]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: DØ detector
Context triple: [Fermi National Accelerator Laboratory, hasFacility, DØ detector]
  • A. 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.
  • B. Time Projection Chamber
    The Time Projection Chamber is a large gaseous detector used in particle physics experiments to track and identify charged particles in three dimensions with high precision.
  • C. Micromegas detectors
    Micromegas detectors are high-granularity gaseous particle detectors that provide precise tracking and fast timing for high-energy physics experiments.
  • D. RICH detector
    The RICH detector is a ring-imaging Cherenkov device used in the NA62 experiment at CERN to identify charged particles by measuring the Cherenkov light they emit.
  • E. Zero Degree Calorimeters
    Zero Degree Calorimeters are specialized forward detectors used in high-energy nuclear physics experiments to measure neutral particles emitted close to the beam direction, aiding in event characterization and centrality determination.
  • 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: DØ detector
Triple: [Fermi National Accelerator Laboratory, hasFacility, DØ detector]
Generated description
The DØ detector is a large particle physics experiment at Fermilab’s Tevatron collider designed to study high-energy proton–antiproton collisions and probe fundamental particles and forces.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: DØ detector
Target entity description: The DØ detector is a large particle physics experiment at Fermilab’s Tevatron collider designed to study high-energy proton–antiproton collisions and probe fundamental particles and forces.
  • A. 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.
  • B. Time Projection Chamber
    The Time Projection Chamber is a large gaseous detector used in particle physics experiments to track and identify charged particles in three dimensions with high precision.
  • C. Micromegas detectors
    Micromegas detectors are high-granularity gaseous particle detectors that provide precise tracking and fast timing for high-energy physics experiments.
  • D. RICH detector
    The RICH detector is a ring-imaging Cherenkov device used in the NA62 experiment at CERN to identify charged particles by measuring the Cherenkov light they emit.
  • E. Zero Degree Calorimeters
    Zero Degree Calorimeters are specialized forward detectors used in high-energy nuclear physics experiments to measure neutral particles emitted close to the beam direction, aiding in event characterization and centrality determination.
  • 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_69a5554937a081909967f5298dbe1082 completed March 2, 2026, 9:15 a.m.
NEDg Description generation batch_69a555c1f9b88190a2bd85c41fcb6c28 completed March 2, 2026, 9:17 a.m.
NED2 Entity disambiguation (via description) batch_69a55841f3448190823d3bb5361077ab completed March 2, 2026, 9:28 a.m.
Created at: March 1, 2026, 7:35 p.m.