Triple
T27227529
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Geiger–Marsden experiment |
E682057
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | landmark experiment in atomic physics |
C3921
|
CONCEPT FINISHED |
How this triple was built (1 step)
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.
CD
Concept disambiguation
gpt-5-mini-2025-08-07
Target class: landmark experiment in atomic physics Context triple: [Geiger–Marsden experiment, instanceOf, landmark experiment in atomic physics]
-
A.
nuclear physics experiment
A nuclear physics experiment is a controlled scientific investigation that probes the properties, interactions, and structure of atomic nuclei using particle beams, detectors, and specialized instrumentation.
-
B.
landmark physics paper
A landmark physics paper is a seminal scientific publication that fundamentally advances understanding in physics, often introducing new theories, experimental discoveries, or methods that reshape subsequent research and thinking in the field.
-
C.
tool in atomic physics
A tool in atomic physics is any instrument, apparatus, or computational method used to probe, manipulate, or model the properties and behavior of atoms and their constituent particles.
-
D.
historical scientific experiment
chosen
A historical scientific experiment is a past, systematically conducted test or investigation designed to explore, demonstrate, or validate scientific principles, whose methods and outcomes have influenced the development of scientific knowledge over time.
-
E.
antihydrogen experiment
An antihydrogen experiment is a scientific investigation that creates, traps, and studies antihydrogen atoms to test fundamental symmetries and compare the properties of matter and antimatter.
- F. None of above.
Provenance (1 batch)
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_69eefacdad7881908b7bca61c90a1a1e |
completed | April 27, 2026, 5:57 a.m. |
Created at: April 27, 2026, 9:45 a.m.