Triple

T5766916
Position Surface form Disambiguated ID Type / Status
Subject CERN-ISOLDE collaboration E127237 entity
Predicate usesFacility P105 FINISHED
Object ISOLDE radioactive ion beam facility
The ISOLDE radioactive ion beam facility is a CERN-based laboratory that produces and studies a wide range of exotic radioactive nuclei for research in nuclear physics, astrophysics, and related fields.
E127237 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: ISOLDE radioactive ion beam facility | Statement: [CERN-ISOLDE collaboration, usesFacility, ISOLDE radioactive ion beam facility]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: ISOLDE radioactive ion beam facility
Context triple: [CERN-ISOLDE collaboration, usesFacility, ISOLDE radioactive ion beam facility]
  • A. CERN-ISOLDE collaboration
    The CERN-ISOLDE collaboration is an international research collaboration that operates the ISOLDE facility at CERN to produce and study exotic radioactive ion beams for nuclear, atomic, and fundamental physics experiments.
  • B. MAX IV Laboratory
    MAX IV Laboratory is a world-leading Swedish synchrotron radiation facility in Lund that provides extremely bright X-ray and ultraviolet light for cutting-edge research in physics, chemistry, materials science, and life sciences.
  • C. Brookhaven Linac Isotope Producer
    The Brookhaven Linac Isotope Producer is a particle-accelerator-based facility at Brookhaven National Laboratory that generates medical and research isotopes for nuclear medicine and scientific applications.
  • D. Antiproton Decelerator
    The Antiproton Decelerator is a specialized CERN facility that slows down antiprotons to low energies for precision experiments in antimatter physics.
  • E. SPEAR storage ring
    The SPEAR storage ring is an electron storage ring at SLAC National Accelerator Laboratory that historically served as both a particle physics collider and a synchrotron radiation source, forming the basis for later upgrades like SPEAR3.
  • 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: ISOLDE radioactive ion beam facility
Triple: [CERN-ISOLDE collaboration, usesFacility, ISOLDE radioactive ion beam facility]
Generated description
The ISOLDE radioactive ion beam facility is a CERN-based laboratory that produces and studies a wide range of exotic radioactive nuclei for research in nuclear physics, astrophysics, and related fields.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: ISOLDE radioactive ion beam facility
Target entity description: The ISOLDE radioactive ion beam facility is a CERN-based laboratory that produces and studies a wide range of exotic radioactive nuclei for research in nuclear physics, astrophysics, and related fields.
  • A. CERN-ISOLDE collaboration chosen
    The CERN-ISOLDE collaboration is an international research collaboration that operates the ISOLDE facility at CERN to produce and study exotic radioactive ion beams for nuclear, atomic, and fundamental physics experiments.
  • B. MAX IV Laboratory
    MAX IV Laboratory is a world-leading Swedish synchrotron radiation facility in Lund that provides extremely bright X-ray and ultraviolet light for cutting-edge research in physics, chemistry, materials science, and life sciences.
  • C. Brookhaven Linac Isotope Producer
    The Brookhaven Linac Isotope Producer is a particle-accelerator-based facility at Brookhaven National Laboratory that generates medical and research isotopes for nuclear medicine and scientific applications.
  • D. Antiproton Decelerator
    The Antiproton Decelerator is a specialized CERN facility that slows down antiprotons to low energies for precision experiments in antimatter physics.
  • E. SPEAR storage ring
    The SPEAR storage ring is an electron storage ring at SLAC National Accelerator Laboratory that historically served as both a particle physics collider and a synchrotron radiation source, forming the basis for later upgrades like SPEAR3.
  • 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_69c00834f6308190851b0abeddd8ed7e completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c02970db3481908a06941c9d59cc86 completed March 22, 2026, 5:40 p.m.
NED1 Entity disambiguation (via context triple) batch_69c098062d2c8190a7ccddc1017e19e5 completed March 23, 2026, 1:31 a.m.
NEDg Description generation batch_69c09a860e1c8190bf65c0dd29e28c44 completed March 23, 2026, 1:42 a.m.
NED2 Entity disambiguation (via description) batch_69c09adfa77c8190b7bfa1cdc934f326 completed March 23, 2026, 1:43 a.m.
Created at: March 22, 2026, 3:49 p.m.