Triple
T7490069
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Doppler spectroscopy |
E176982
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | radial velocity measurement method |
C22450
|
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: radial velocity measurement method Context triple: [Doppler spectroscopy, instanceOf, radial velocity measurement method]
-
A.
phase of the Optical Gravitational Lensing Experiment
A phase of the Optical Gravitational Lensing Experiment is a distinct operational period of the long-term sky survey characterized by specific instrumentation, observational strategies, and scientific objectives for detecting and studying gravitational microlensing and variable astronomical objects.
-
B.
astronomical spectrograph
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.
-
C.
optical echellette spectrograph
An optical echellette spectrograph is a medium- to high-resolution astronomical instrument that disperses incoming light into a cross-dispersed spectrum using an echelle grating operated at relatively low orders, enabling broad wavelength coverage in a compact format.
-
D.
astronomical instrument
An astronomical instrument is a specialized device or tool designed to observe, measure, or analyze celestial objects and phenomena.
-
E.
spectrograph
A spectrograph is an instrument that disperses incoming light or other electromagnetic radiation into its component wavelengths to record and analyze their spectrum.
- F. None of above. chosen
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_69c69f2583808190bd1a4936c42a5815 |
completed | March 27, 2026, 3:15 p.m. |
Created at: March 27, 2026, 3:43 p.m.