Triple
T27134904
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | ESCA |
E681655
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | X-ray photoelectron spectroscopy technique |
C9629
|
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: X-ray photoelectron spectroscopy technique Context triple: [ESCA, instanceOf, X-ray photoelectron spectroscopy technique]
-
A.
photoemission spectroscopy
chosen
Photoemission spectroscopy is an experimental technique that measures the energy and momentum of electrons emitted from a material when it is irradiated with photons, providing detailed information about the material’s electronic structure and surface properties.
-
B.
solid-state physics technique
A solid-state physics technique is a method or experimental approach used to investigate and characterize the physical properties of solid materials at atomic, electronic, and structural levels.
-
C.
electron spectrometer
An electron spectrometer is an instrument that measures the energy distribution (and sometimes angular distribution) of electrons emitted or scattered from a sample to analyze its electronic structure and composition.
-
D.
X-ray spectrometer
An X-ray spectrometer is an instrument that measures the intensity of X-rays as a function of their energy or wavelength to determine the elemental composition and electronic structure of a material.
-
E.
X-ray imaging spectrometer
An X-ray imaging spectrometer is an instrument that simultaneously records the spatial distribution and energy spectrum of incoming X-ray photons to produce detailed, energy-resolved images of a source.
- 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_69eefacbcc2081909ebf00daa23f1981 |
completed | April 27, 2026, 5:57 a.m. |
Created at: April 27, 2026, 9:06 a.m.