Triple
T1889348
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | AEgIS experiment |
E41833
|
entity |
| Predicate | fullName |
P16
|
FINISHED |
| Object |
Antimatter Experiment: Gravity, Interferometry, Spectroscopy
Antimatter Experiment: Gravity, Interferometry, Spectroscopy (AEgIS) is a CERN-based physics experiment designed to precisely measure how antimatter, particularly antihydrogen, responds to gravity using advanced interferometric and spectroscopic techniques.
|
E210171
|
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: Antimatter Experiment: Gravity, Interferometry, Spectroscopy | Statement: [AEgIS experiment, fullName, Antimatter Experiment: Gravity, Interferometry, Spectroscopy]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Antimatter Experiment: Gravity, Interferometry, Spectroscopy Context triple: [AEgIS experiment, fullName, Antimatter Experiment: Gravity, Interferometry, Spectroscopy]
-
A.
Muon g-2 experiment
The Muon g-2 experiment is a high-precision particle physics experiment that measures the anomalous magnetic moment of the muon to test the limits of the Standard Model and search for signs of new physics.
-
B.
Ives–Stilwell experiment
The Ives–Stilwell experiment is a classic test of special relativity that measured the relativistic Doppler effect to confirm time dilation for fast-moving ions.
-
C.
Kennedy–Thorndike experiment
The Kennedy–Thorndike experiment is a classic test of special relativity that examined the constancy of the speed of light using an interferometer with unequal arm lengths and varying laboratory velocity.
-
D.
AMS-02 experiment
The AMS-02 experiment is a state-of-the-art particle physics detector mounted on the International Space Station to study cosmic rays and search for dark matter and antimatter in space.
-
E.
ALPHA experiment
The ALPHA experiment is a CERN-based research project that studies antihydrogen atoms to test fundamental symmetries between matter and antimatter.
- 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: Antimatter Experiment: Gravity, Interferometry, Spectroscopy Triple: [AEgIS experiment, fullName, Antimatter Experiment: Gravity, Interferometry, Spectroscopy]
Generated description
Antimatter Experiment: Gravity, Interferometry, Spectroscopy (AEgIS) is a CERN-based physics experiment designed to precisely measure how antimatter, particularly antihydrogen, responds to gravity using advanced interferometric and spectroscopic techniques.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Antimatter Experiment: Gravity, Interferometry, Spectroscopy Target entity description: Antimatter Experiment: Gravity, Interferometry, Spectroscopy (AEgIS) is a CERN-based physics experiment designed to precisely measure how antimatter, particularly antihydrogen, responds to gravity using advanced interferometric and spectroscopic techniques.
-
A.
Muon g-2 experiment
The Muon g-2 experiment is a high-precision particle physics experiment that measures the anomalous magnetic moment of the muon to test the limits of the Standard Model and search for signs of new physics.
-
B.
Ives–Stilwell experiment
The Ives–Stilwell experiment is a classic test of special relativity that measured the relativistic Doppler effect to confirm time dilation for fast-moving ions.
-
C.
Kennedy–Thorndike experiment
The Kennedy–Thorndike experiment is a classic test of special relativity that examined the constancy of the speed of light using an interferometer with unequal arm lengths and varying laboratory velocity.
-
D.
AMS-02 experiment
The AMS-02 experiment is a state-of-the-art particle physics detector mounted on the International Space Station to study cosmic rays and search for dark matter and antimatter in space.
-
E.
ALPHA experiment
The ALPHA experiment is a CERN-based research project that studies antihydrogen atoms to test fundamental symmetries between matter and antimatter.
- 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_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_69addf665bd48190b08ff5159333b99b |
completed | March 8, 2026, 8:43 p.m. |
| NEDg | Description generation | batch_69ade02321b881909e8bb087f6c3acd4 |
completed | March 8, 2026, 8:46 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ade0d3f77481909cb4c9a57a9fb6a7 |
completed | March 8, 2026, 8:49 p.m. |
Created at: March 4, 2026, 7:34 p.m.