Triple
T19831853
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Galactic OB associations |
E476479
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | young stellar population |
C41983
|
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: young stellar population Context triple: [Galactic OB associations, instanceOf, young stellar population]
-
A.
stellar population
chosen
A stellar population is a group of stars within a galaxy that share similar ages, chemical compositions, and evolutionary histories, allowing astronomers to study the formation and evolution of galaxies.
-
B.
young massive star cluster
A young massive star cluster is a dense, gravitationally bound group of thousands to millions of relatively young, high-mass stars formed together in a recent burst of star formation.
-
C.
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.
-
D.
pre-main-sequence star
A pre-main-sequence star is a young, contracting protostellar object that has not yet initiated stable hydrogen fusion in its core and is evolving toward the main sequence.
-
E.
T Tauri star candidate
A T Tauri star candidate is a young, low-mass pre-main-sequence star identified by its characteristic variability, strong emission lines, and infrared excess, suggesting it is still contracting and often surrounded by a circumstellar disk.
- 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_69d8e51c7c188190b926f3a2a7b5f881 |
completed | April 10, 2026, 11:55 a.m. |
Created at: April 10, 2026, 1:50 p.m.