Triple
T8832059
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Antihydrogen Laser Physics Apparatus |
E210168
|
entity |
| Predicate | usesMethod |
P859
|
FINISHED |
| Object |
Ioffe–Pritchard trap
The Ioffe–Pritchard trap is a magnetic confinement device that creates a three-dimensional minimum in magnetic field strength to stably trap neutral atoms or antimatter such as antihydrogen.
|
E761916
|
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: Ioffe–Pritchard trap | Statement: [Antihydrogen Laser Physics Apparatus, usesMethod, Ioffe–Pritchard trap]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ioffe–Pritchard trap Context triple: [Antihydrogen Laser Physics Apparatus, usesMethod, Ioffe–Pritchard trap]
-
A.
Penning traps
Penning traps are devices that use static electric and magnetic fields to confine charged particles with high precision for experiments in areas such as fundamental physics and mass spectrometry.
-
B.
Einstein–Szilard refrigerator
The Einstein–Szilard refrigerator is an early 20th-century absorption refrigerator design that uses no moving parts and was created to provide a safer, more reliable alternative to conventional refrigerators that relied on toxic gases.
-
C.
Szilard–Chalmers effect
The Szilard–Chalmers effect is a nuclear chemistry phenomenon in which atoms that undergo neutron capture and become radioactive are chemically separated from their original, non-activated atoms due to recoil-induced disruption of their chemical bonds.
-
D.
Bridgman anvil cell
The Bridgman anvil cell is a high-pressure device that uses opposed anvils to compress small samples to extreme pressures for experimental research in physics and materials science.
-
E.
Low Energy Ion Ring
Low Energy Ion Ring is a CERN accelerator that prepares and injects low-energy heavy ion beams into the Large Hadron Collider for high-energy collision experiments.
- 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: Ioffe–Pritchard trap Triple: [Antihydrogen Laser Physics Apparatus, usesMethod, Ioffe–Pritchard trap]
Generated description
The Ioffe–Pritchard trap is a magnetic confinement device that creates a three-dimensional minimum in magnetic field strength to stably trap neutral atoms or antimatter such as antihydrogen.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ioffe–Pritchard trap Target entity description: The Ioffe–Pritchard trap is a magnetic confinement device that creates a three-dimensional minimum in magnetic field strength to stably trap neutral atoms or antimatter such as antihydrogen.
-
A.
Penning traps
Penning traps are devices that use static electric and magnetic fields to confine charged particles with high precision for experiments in areas such as fundamental physics and mass spectrometry.
-
B.
Einstein–Szilard refrigerator
The Einstein–Szilard refrigerator is an early 20th-century absorption refrigerator design that uses no moving parts and was created to provide a safer, more reliable alternative to conventional refrigerators that relied on toxic gases.
-
C.
Szilard–Chalmers effect
The Szilard–Chalmers effect is a nuclear chemistry phenomenon in which atoms that undergo neutron capture and become radioactive are chemically separated from their original, non-activated atoms due to recoil-induced disruption of their chemical bonds.
-
D.
Bridgman anvil cell
The Bridgman anvil cell is a high-pressure device that uses opposed anvils to compress small samples to extreme pressures for experimental research in physics and materials science.
-
E.
Low Energy Ion Ring
Low Energy Ion Ring is a CERN accelerator that prepares and injects low-energy heavy ion beams into the Large Hadron Collider for high-energy collision experiments.
- 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_69ca8365b28081909e48e45e95dfc405 |
completed | March 30, 2026, 2:06 p.m. |
| NER | Named-entity recognition | batch_69cc605005788190a4df1fe317f3056a |
completed | April 1, 2026, 12:01 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cf896cf5a8819098a76288bd505c1e |
completed | April 3, 2026, 9:33 a.m. |
| NEDg | Description generation | batch_69cf8adfe8a08190a959f650207a2ca8 |
completed | April 3, 2026, 9:39 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69cf8bc521dc81908918b48a25f290bb |
completed | April 3, 2026, 9:43 a.m. |
Created at: March 30, 2026, 6:47 p.m.