Triple

T613891
Position Surface form Disambiguated ID Type / Status
Subject Fermi National Accelerator Laboratory E12159 entity
Predicate hasFacility P105 FINISHED
Object CDF detector
The CDF detector is a large particle physics experiment at Fermilab’s Tevatron collider that played a key role in studying high-energy proton–antiproton collisions, including the discovery of the top quark.
 E76606 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: CDF detector | Statement: [Fermi National Accelerator Laboratory, hasFacility, CDF detector]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: CDF detector
Context triple: [Fermi National Accelerator Laboratory, hasFacility, CDF detector]
  • A. 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.
  • B. CDF
    CDF is the National Rail station code for Cardiff Central railway station, a major transport hub in Cardiff, Wales.
  • C. Forward Multiplicity Detector
    The Forward Multiplicity Detector is a specialized ALICE experiment subdetector at CERN designed to measure charged-particle multiplicities at very forward angles in high-energy collisions.
  • D. Arm1 detector
    The Arm1 detector is one of the forward calorimeter arms of the LHCf experiment at CERN, designed to measure neutral particles produced at very small angles in proton–proton collisions to improve models of cosmic-ray air showers.
  • E. Arm2 detector
    The Arm2 detector is one of the forward calorimeter arms of the LHCf experiment at CERN, designed to measure neutral particles produced at very small angles in proton–proton collisions to improve models of cosmic-ray air showers.
  • 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: CDF detector
Triple: [Fermi National Accelerator Laboratory, hasFacility, CDF detector]
Generated description
The CDF detector is a large particle physics experiment at Fermilab’s Tevatron collider that played a key role in studying high-energy proton–antiproton collisions, including the discovery of the top quark.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: CDF detector
Target entity description: The CDF detector is a large particle physics experiment at Fermilab’s Tevatron collider that played a key role in studying high-energy proton–antiproton collisions, including the discovery of the top quark.
  • A. 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.
  • B. CDF
    CDF is the National Rail station code for Cardiff Central railway station, a major transport hub in Cardiff, Wales.
  • C. Forward Multiplicity Detector
    The Forward Multiplicity Detector is a specialized ALICE experiment subdetector at CERN designed to measure charged-particle multiplicities at very forward angles in high-energy collisions.
  • D. Arm1 detector
    The Arm1 detector is one of the forward calorimeter arms of the LHCf experiment at CERN, designed to measure neutral particles produced at very small angles in proton–proton collisions to improve models of cosmic-ray air showers.
  • E. Arm2 detector
    The Arm2 detector is one of the forward calorimeter arms of the LHCf experiment at CERN, designed to measure neutral particles produced at very small angles in proton–proton collisions to improve models of cosmic-ray air showers.
  • 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_69a533dabe288190ab25bd6d76e79d06 completed March 2, 2026, 6:53 a.m.
NEDg Description generation batch_69a54e4849f48190868d7b624e450dc3 completed March 2, 2026, 8:46 a.m.
NED2 Entity disambiguation (via description) batch_69a55048e2ec81908d306f44b2ca24fa completed March 2, 2026, 8:54 a.m.
Created at: March 1, 2026, 7:35 p.m.