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.