Triple
T22983906
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Leavitt law |
E571548
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | period–luminosity relation |
C44496
|
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: period–luminosity relation Context triple: [Leavitt law, instanceOf, period–luminosity relation]
-
A.
extragalactic distance indicator
chosen
An extragalactic distance indicator is an astronomical object or phenomenon with known intrinsic properties that allows astronomers to determine the distances to galaxies beyond the Milky Way.
-
B.
Beta Cephei variable
A Beta Cephei variable is a hot, massive B-type star that exhibits short-period pulsations driven by the κ-mechanism, causing small, regular variations in brightness and radial velocity.
-
C.
pulsating star
A pulsating star is a variable star whose outer layers rhythmically expand and contract, causing periodic changes in its brightness and size.
-
D.
luminous red nova candidate
A luminous red nova candidate is a transient astronomical object suspected to be a stellar merger or common-envelope event, characterized by a relatively cool, red, and slowly evolving outburst that is less energetic than a supernova but brighter than a classical nova.
-
E.
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.
- 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_69e245b3c50481908bb3741ec9f40862 |
completed | April 17, 2026, 2:37 p.m. |
Created at: April 17, 2026, 3:49 p.m.