Triple
T18772746
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | U Sagittarii |
E459055
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | Cepheid variable |
C40695
|
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: Cepheid variable Context triple: [U Sagittarii, instanceOf, Cepheid variable]
-
A.
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.
-
B.
luminous blue variable star
A luminous blue variable star is a massive, hot, and highly unstable star that undergoes dramatic, irregular changes in brightness and mass loss over relatively short astronomical timescales.
-
C.
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.
-
D.
T Tauri star
A T Tauri star is a young, low-mass, pre–main-sequence star still contracting and often surrounded by a protoplanetary disk, exhibiting strong variability and stellar winds.
-
E.
variableStar
chosen
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.
- 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_69d8d395dba0819087568404508590cb |
completed | April 10, 2026, 10:40 a.m. |
Created at: April 10, 2026, 11:52 a.m.