Triple

T3615987
Position Surface form Disambiguated ID Type / Status
Subject Tevatron E76600 entity
Predicate hostedDetector P2592 FINISHED
Object Collider Detector at Fermilab
The Collider Detector at Fermilab (CDF) was a major particle physics experiment that investigated high-energy proton–antiproton collisions, contributing key discoveries such as the top quark.
E76967 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: Collider Detector at Fermilab | Statement: [Tevatron, hostedDetector, Collider Detector at Fermilab]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Collider Detector at Fermilab
Context triple: [Tevatron, hostedDetector, Collider Detector at Fermilab]
  • A. 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.
  • B. 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.
  • C. BaBar detector
    The BaBar detector was a large particle physics experiment at the SLAC National Accelerator Laboratory designed to study B-meson decays and CP violation in high-energy electron–positron collisions.
  • D. 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.
  • E. SLAC Large Detector
    SLAC Large Detector was a particle physics detector at the Stanford Linear Accelerator Center used primarily for precision studies of Z boson decays in electron-positron collisions.
  • 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: Collider Detector at Fermilab
Triple: [Tevatron, hostedDetector, Collider Detector at Fermilab]
Generated description
The Collider Detector at Fermilab (CDF) was a major particle physics experiment that investigated high-energy proton–antiproton collisions, contributing key discoveries such as the top quark.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Collider Detector at Fermilab
Target entity description: The Collider Detector at Fermilab (CDF) was a major particle physics experiment that investigated high-energy proton–antiproton collisions, contributing key discoveries such as the top quark.
  • A. 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.
  • B. DØ detector chosen
    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.
  • C. BaBar detector
    The BaBar detector was a large particle physics experiment at the SLAC National Accelerator Laboratory designed to study B-meson decays and CP violation in high-energy electron–positron collisions.
  • D. 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.
  • E. SLAC Large Detector
    SLAC Large Detector was a particle physics detector at the Stanford Linear Accelerator Center used primarily for precision studies of Z boson decays in electron-positron collisions.
  • F. None of above.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hostedDetector
Context triple: [Tevatron, hostedDetector, Collider Detector at Fermilab]
  • A. hostedOn
    Indicates that one entity operates, resides, or is made available on another entity that provides the underlying platform or infrastructure.
  • B. hosted
    Indicates that one entity organized and provided the venue or platform for an event, activity, or presence involving another entity.
  • C. alsoHosted
    Indicates that the subject entity, in addition to others, served as a host for the same event or activity.
  • D. detectorType
    Indicates the specific kind or category of detector associated with an entity or measurement.
  • E. host chosen
    Indicates that one entity provides space, resources, or services to accommodate, receive, or entertain another entity.
  • 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_69ad85dae2fc81908d1ceadbc6af0089 completed March 8, 2026, 2:21 p.m.
NER Named-entity recognition batch_69adc27c98088190a493c9eddf6b206a completed March 8, 2026, 6:39 p.m.
NED1 Entity disambiguation (via context triple) batch_69b4331a82688190add137b1f68c955e completed March 13, 2026, 3:54 p.m.
NEDg Description generation batch_69b438135e8c81909c56e1c04499268b completed March 13, 2026, 4:15 p.m.
NED2 Entity disambiguation (via description) batch_69b4388a1ecc81908e1de9f8bcfc008d completed March 13, 2026, 4:17 p.m.
PD Predicate disambiguation batch_69adb83f1e4c8190ab501c1c05b14c08 completed March 8, 2026, 5:56 p.m.
Created at: March 8, 2026, 3:23 p.m.