Triple

T1491957
Position Surface form Disambiguated ID Type / Status
Subject East Area experimental zones E29598 entity
Predicate operatedBy P86 FINISHED
Object CERN Experimental Areas group
The CERN Experimental Areas group is a team at CERN responsible for managing and supporting the operation of its fixed-target and test-beam experimental facilities.
E173128 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: CERN Experimental Areas group | Statement: [East Area experimental zones, operatedBy, CERN Experimental Areas group]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: CERN Experimental Areas group
Context triple: [East Area experimental zones, operatedBy, CERN Experimental Areas group]
  • A. CERN Experimental Physics Department
    The CERN Experimental Physics Department is a major division of CERN responsible for designing, conducting, and analyzing particle physics experiments using the laboratory’s accelerators and detectors.
  • B. CERN Beams Department
    The CERN Beams Department is the division of CERN responsible for the production, operation, and optimization of particle beams used across the laboratory’s accelerator complex.
  • C. CERN Research Board
    The CERN Research Board is a scientific committee at CERN responsible for evaluating and approving major experimental proposals and research programs at the laboratory.
  • D. CERN Technology Department
    The CERN Technology Department is a core CERN unit responsible for developing, maintaining, and advancing the accelerator technologies, engineering systems, and technical infrastructure that enable the laboratory’s high-energy physics experiments.
  • E. North Area of CERN SPS
    The North Area of CERN’s Super Proton Synchrotron (SPS) is a major experimental zone hosting fixed-target high-energy physics experiments that use proton beams extracted from the SPS accelerator.
  • 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: CERN Experimental Areas group
Triple: [East Area experimental zones, operatedBy, CERN Experimental Areas group]
Generated description
The CERN Experimental Areas group is a team at CERN responsible for managing and supporting the operation of its fixed-target and test-beam experimental facilities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: CERN Experimental Areas group
Target entity description: The CERN Experimental Areas group is a team at CERN responsible for managing and supporting the operation of its fixed-target and test-beam experimental facilities.
  • A. CERN Experimental Physics Department
    The CERN Experimental Physics Department is a major division of CERN responsible for designing, conducting, and analyzing particle physics experiments using the laboratory’s accelerators and detectors.
  • B. CERN Beams Department
    The CERN Beams Department is the division of CERN responsible for the production, operation, and optimization of particle beams used across the laboratory’s accelerator complex.
  • C. CERN Research Board
    The CERN Research Board is a scientific committee at CERN responsible for evaluating and approving major experimental proposals and research programs at the laboratory.
  • D. CERN Technology Department
    The CERN Technology Department is a core CERN unit responsible for developing, maintaining, and advancing the accelerator technologies, engineering systems, and technical infrastructure that enable the laboratory’s high-energy physics experiments.
  • E. North Area of CERN SPS
    The North Area of CERN’s Super Proton Synchrotron (SPS) is a major experimental zone hosting fixed-target high-energy physics experiments that use proton beams extracted from the SPS accelerator.
  • 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_69a498dba1d8819093b46a3a8d2485f1 completed March 1, 2026, 7:51 p.m.
NER Named-entity recognition batch_69a4c6c4f0c88190a97ba4910c1a5d85 completed March 1, 2026, 11:07 p.m.
NED1 Entity disambiguation (via context triple) batch_69ad232f4b80819095a608816d4d2a34 completed March 8, 2026, 7:20 a.m.
NEDg Description generation batch_69ad2501b82481908133bd9233a84267 completed March 8, 2026, 7:28 a.m.
NED2 Entity disambiguation (via description) batch_69ad2589c01081909f4b5cff5fe650e1 completed March 8, 2026, 7:30 a.m.
Created at: March 1, 2026, 8:12 p.m.