Triple
T19260815
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sanduleak -69 202 |
E481644
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | supernova progenitor |
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: supernova progenitor Context triple: [Sanduleak -69 202, instanceOf, supernova progenitor]
-
A.
supernova remnant
A supernova remnant is the expanding, glowing shell of gas and dust left behind after a star explodes in a supernova, interacting with and enriching the surrounding interstellar medium.
-
B.
peculiar supernova candidate
A peculiar supernova candidate is an observed stellar explosion-like event whose light curve, spectrum, or environment deviates significantly from known supernova types, suggesting an unusual or previously unclassified underlying mechanism.
-
C.
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.
-
D.
Type II supernova
A Type II supernova is a powerful stellar explosion that occurs when a massive star exhausts its nuclear fuel, causing its core to collapse and its outer layers to be violently ejected, typically leaving behind a neutron star or black hole.
-
E.
neutron star
A neutron star is an extremely dense, compact stellar remnant composed primarily of neutrons, formed from the collapsed core of a massive star after a supernova explosion.
- 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_69d8e8ce54cc8190998418ff1f66ef28 |
completed | April 10, 2026, 12:10 p.m. |
Created at: April 10, 2026, 1:28 p.m.