Triple
T27227528
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Geiger–Marsden experiment |
E682057
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | scattering experiment |
C19759
|
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: scattering experiment Context triple: [Geiger–Marsden experiment, instanceOf, scattering experiment]
-
A.
elastic scattering
Elastic scattering is a process in which particles collide and deflect from one another without any change in their internal states or total kinetic energy.
-
B.
scattering cross section
The scattering cross section is a measure of the effective area that quantifies the likelihood of a particle or wave being scattered by a target in a given interaction.
-
C.
fixed-target particle physics experiment
chosen
A fixed-target particle physics experiment is a setup where a beam of accelerated particles is directed onto a stationary target to study the resulting interactions and reveal fundamental properties of matter and forces.
-
D.
inelastic light scattering process
An inelastic light scattering process is an interaction in which incident photons exchange energy with a material’s excitations (such as phonons or magnons), resulting in scattered photons with shifted frequencies that reveal information about the material’s internal structure and dynamics.
-
E.
photoproduction experiment
A photoproduction experiment is a physics experiment in which high-energy photons are used to interact with a target to produce new particles, enabling the study of particle properties and interaction dynamics.
- 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.