Triple
T18776046
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Stephenson 2-18 |
E459136
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | cool supergiant |
C18792
|
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: cool supergiant Context triple: [Stephenson 2-18, instanceOf, cool supergiant]
-
A.
supergiant star
chosen
A supergiant star is an extremely massive, luminous star in a late stage of stellar evolution, characterized by a very large radius and high brightness compared to main-sequence stars.
-
B.
blue giant star
A blue giant star is a very hot, luminous, and massive star with a blue-white color, larger and brighter than main-sequence stars of similar temperature but smaller than supergiants.
-
C.
orange giant star
An orange giant star is an evolved, moderately cool, and luminous star that has exhausted hydrogen in its core and expanded to a large radius, emitting a characteristic orange hue.
-
D.
superbubble
A superbubble is a vast, low-density cavity in the interstellar medium created by the combined effects of stellar winds and multiple supernova explosions from clustered massive stars.
-
E.
subgiant star
A subgiant star is a stellar object that has exhausted hydrogen in its core and is transitioning off the main sequence, expanding and cooling as it begins to burn hydrogen in a surrounding shell.
- 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_69d8d396f54c8190ba49db31e8743842 |
completed | April 10, 2026, 10:40 a.m. |
Created at: April 10, 2026, 11:52 a.m.