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.