Triple
T15839112
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | LETGS |
E384056
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | X-ray grating spectrometer |
C3409
|
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 grating spectrometer Context triple: [LETGS, instanceOf, X-ray grating spectrometer]
-
A.
spectrograph
A spectrograph is an instrument that disperses incoming light or other electromagnetic radiation into its component wavelengths to record and analyze their spectrum.
-
B.
spectrograph
A spectrograph is an instrument that disperses incoming light or other electromagnetic radiation into its component wavelengths to produce a spectrum for analysis.
-
C.
Raman spectrometer
A Raman spectrometer is an analytical instrument that uses monochromatic light to measure inelastically scattered photons from a sample, providing molecular vibrational information for chemical identification and characterization.
-
D.
astronomical spectrograph
chosen
An astronomical spectrograph is an instrument that disperses light from celestial objects into its component wavelengths to measure their physical properties, such as composition, temperature, velocity, and redshift.
-
E.
neutron spectrometer
A neutron spectrometer is an instrument that measures the energy distribution of neutrons in a beam or sample to analyze material properties, nuclear reactions, or radiation fields.
- 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_69d86da34c888190976e06c4019d415a |
completed | April 10, 2026, 3:25 a.m. |
Created at: April 10, 2026, 4:49 a.m.