Triple
T21920617
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Harvard variable star catalogues |
E541300
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | variable star catalogue |
C17300
|
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: variable star catalogue Context triple: [Harvard variable star catalogues, instanceOf, variable star catalogue]
-
A.
variableStar
A variableStar is a star whose brightness as seen from Earth changes over time due to intrinsic physical variations or external factors such as eclipsing companions.
-
B.
semiregular variable star
A semiregular variable star is a pulsating giant or supergiant star whose brightness varies with somewhat predictable but not strictly regular periods and amplitudes.
-
C.
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.
-
D.
catalogStar
A catalogStar represents a star entry in an astronomical catalog, encapsulating its identifiers, celestial coordinates, photometric properties, and related observational metadata.
-
E.
astronomical catalogue
chosen
An astronomical catalogue is a systematically organized list of celestial objects, typically including their positions, brightness, and other observational properties for scientific reference and study.
- 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_69e0c47c4b9c8190a5586a75f5f36453 |
completed | April 16, 2026, 11:14 a.m. |
Created at: April 16, 2026, 7:44 p.m.