Triple

T21074791
Position Surface form Disambiguated ID Type / Status
Subject Brookhaven RHIC complex E519202 entity
Predicate hosts P186 FINISHED
Object PHENIX experiment
The PHENIX experiment is a major nuclear physics detector at the Relativistic Heavy Ion Collider designed to study the properties of quark-gluon plasma and the behavior of matter under extreme conditions.
 E1465139 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: PHENIX experiment | Statement: [Brookhaven RHIC complex, hosts, PHENIX experiment]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: PHENIX experiment
Context triple: [Brookhaven RHIC complex, hosts, PHENIX experiment]
  • A. GlueX experiment
    The GlueX experiment is a particle physics project at Jefferson Lab designed to study the spectrum and properties of exotic mesons and gluonic excitations using high-energy photon beams.
  • B. 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.
  • C. 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.
  • D. CEBAF Large Acceptance Spectrometer
    The CEBAF Large Acceptance Spectrometer is a multi-purpose particle detector at Jefferson Lab designed to study the structure of nucleons and nuclei using high-energy electron beams.
  • E. ALICE experiment
    The ALICE experiment is a major detector at CERN’s Large Hadron Collider designed to study quark–gluon plasma and the physics of heavy-ion 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: PHENIX experiment
Triple: [Brookhaven RHIC complex, hosts, PHENIX experiment]
Generated description
The PHENIX experiment is a major nuclear physics detector at the Relativistic Heavy Ion Collider designed to study the properties of quark-gluon plasma and the behavior of matter under extreme conditions.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: PHENIX experiment
Target entity description: The PHENIX experiment is a major nuclear physics detector at the Relativistic Heavy Ion Collider designed to study the properties of quark-gluon plasma and the behavior of matter under extreme conditions.
  • A. GlueX experiment
    The GlueX experiment is a particle physics project at Jefferson Lab designed to study the spectrum and properties of exotic mesons and gluonic excitations using high-energy photon beams.
  • B. 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.
  • C. 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.
  • D. CEBAF Large Acceptance Spectrometer
    The CEBAF Large Acceptance Spectrometer is a multi-purpose particle detector at Jefferson Lab designed to study the structure of nucleons and nuclei using high-energy electron beams.
  • E. ALICE experiment
    The ALICE experiment is a major detector at CERN’s Large Hadron Collider designed to study quark–gluon plasma and the physics of heavy-ion collisions.
  • 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_69e0b506e59c8190849b71ed07929215 completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e702d5ae908190ab5303e39443d729 completed April 21, 2026, 4:53 a.m.
NED1 Entity disambiguation (via context triple) batch_6a09507825d481908b65f43917c4d3cf completed May 17, 2026, 5:22 a.m.
NEDg Description generation batch_6a095314a2508190bceb0771c637aa0c completed May 17, 2026, 5:33 a.m.
NED2 Entity disambiguation (via description) batch_6a0953b95cfc8190abdaa75559d4813e completed May 17, 2026, 5:35 a.m.
Created at: April 16, 2026, 2:48 p.m.