Triple
T1889322
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | ASACUSA experiment |
E41832
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | CERN Antiproton Decelerator program |
E6557
|
NE FINISHED |
How this triple was built (2 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 Antiproton Decelerator program | Statement: [ASACUSA experiment, partOf, CERN Antiproton Decelerator program]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: CERN Antiproton Decelerator program Context triple: [ASACUSA experiment, partOf, CERN Antiproton Decelerator program]
-
A.
Antiproton Decelerator
chosen
The Antiproton Decelerator is a specialized CERN facility that slows down antiprotons to low energies for precision experiments in antimatter physics.
-
B.
proton–antiproton collider at CERN
The proton–antiproton collider at CERN was a high-energy particle accelerator complex that enabled the discovery of the W and Z bosons, confirming the electroweak theory of the Standard Model.
-
C.
SPS Heavy Ion and Neutrino Experiment
The SPS Heavy Ion and Neutrino Experiment (NA61/SHINE) is a fixed-target particle physics experiment at CERN’s Super Proton Synchrotron that studies hadron production in proton, pion, and ion collisions for strong-interaction physics and neutrino beam characterization.
-
D.
Extra Low ENergy Antiproton ring
The Extra Low ENergy Antiproton (ELENA) ring is a deceleration and storage facility at CERN designed to slow antiprotons to very low energies for precision antimatter experiments.
-
E.
Antihydrogen Laser Physics Apparatus
Antihydrogen Laser Physics Apparatus is a CERN-based experiment designed to produce, trap, and study antihydrogen atoms with lasers to test fundamental symmetries between matter and antimatter.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69a8864b6de0819098d089f6a1b910a7 |
completed | March 4, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69abb142e41881908fc7335673a9dec3 |
completed | March 7, 2026, 5:01 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69adf3cc8d5c8190bee638183989830c |
completed | March 8, 2026, 10:10 p.m. |
Created at: March 4, 2026, 7:34 p.m.