Triple

T7422933
Position Surface form Disambiguated ID Type / Status
Subject CERN Technology Department E171292 entity
Predicate hasOrganizationalUnit P254 FINISHED
Object TE-ABT (Accelerator Beam Transfer group)
TE-ABT (Accelerator Beam Transfer group) is a CERN Technology Department unit responsible for the design, construction, operation, and maintenance of beam transfer systems that transport particle beams between accelerators and experimental areas.
E29597 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: TE-ABT (Accelerator Beam Transfer group) | Statement: [CERN Technology Department, hasOrganizationalUnit, TE-ABT (Accelerator Beam Transfer group)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: TE-ABT (Accelerator Beam Transfer group)
Context triple: [CERN Technology Department, hasOrganizationalUnit, TE-ABT (Accelerator Beam Transfer group)]
  • A. APS Division of Physics of Beams
    The APS Division of Physics of Beams is a specialized unit of the American Physical Society that focuses on the science and technology of particle and photon beams, including accelerators and related instrumentation.
  • B. Accelerator Test Facility
    The Accelerator Test Facility is a specialized research installation at Brookhaven National Laboratory dedicated to developing and testing advanced accelerator and beam physics technologies.
  • C. 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.
  • D. CERN AWAKE experiment beamline
    The CERN AWAKE experiment beamline is a dedicated facility at CERN that studies proton-driven plasma wakefield acceleration to develop next-generation high-gradient particle accelerators.
  • E. Continuous Electron Beam Accelerator Facility
    The Continuous Electron Beam Accelerator Facility is a high-energy physics research installation that provides continuous beams of electrons for probing the structure of nuclear matter.
  • 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: TE-ABT (Accelerator Beam Transfer group)
Triple: [CERN Technology Department, hasOrganizationalUnit, TE-ABT (Accelerator Beam Transfer group)]
Generated description
TE-ABT (Accelerator Beam Transfer group) is a CERN Technology Department unit responsible for the design, construction, operation, and maintenance of beam transfer systems that transport particle beams between accelerators and experimental areas.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: TE-ABT (Accelerator Beam Transfer group)
Target entity description: TE-ABT (Accelerator Beam Transfer group) is a CERN Technology Department unit responsible for the design, construction, operation, and maintenance of beam transfer systems that transport particle beams between accelerators and experimental areas.
  • A. APS Division of Physics of Beams
    The APS Division of Physics of Beams is a specialized unit of the American Physical Society that focuses on the science and technology of particle and photon beams, including accelerators and related instrumentation.
  • B. Accelerator Test Facility
    The Accelerator Test Facility is a specialized research installation at Brookhaven National Laboratory dedicated to developing and testing advanced accelerator and beam physics technologies.
  • C. CERN Beams Department chosen
    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.
  • D. CERN AWAKE experiment beamline
    The CERN AWAKE experiment beamline is a dedicated facility at CERN that studies proton-driven plasma wakefield acceleration to develop next-generation high-gradient particle accelerators.
  • E. Continuous Electron Beam Accelerator Facility
    The Continuous Electron Beam Accelerator Facility is a high-energy physics research installation that provides continuous beams of electrons for probing the structure of nuclear matter.
  • F. None of above.

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_69c68a625d048190af70eb8b63bec5a0 completed March 27, 2026, 1:47 p.m.
NER Named-entity recognition batch_69c6f2ed29ec8190804564185fe20797 completed March 27, 2026, 9:13 p.m.
NED1 Entity disambiguation (via context triple) batch_69c81effc488819086336eea92604fa8 completed March 28, 2026, 6:33 p.m.
NEDg Description generation batch_69c81fe025d081909f2a5c4515c60f64 completed March 28, 2026, 6:37 p.m.
NED2 Entity disambiguation (via description) batch_69c824010104819081977e89d79ebb44 completed March 28, 2026, 6:54 p.m.
Created at: March 27, 2026, 3:12 p.m.