Triple
T25760246
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kelvin–Helmholtz instability |
E648721
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | plasma instability |
C1390
|
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: plasma instability Context triple: [Kelvin–Helmholtz instability, instanceOf, plasma instability]
-
A.
plasma physics stability criterion
A plasma physics stability criterion is a theoretical condition, often expressed as an inequality involving plasma parameters and field configurations, that determines whether a given plasma equilibrium will remain stable or develop growing instabilities.
-
B.
astrophysical instability
chosen
An astrophysical instability is a physical process in which small perturbations in an astronomical system grow over time, potentially leading to dramatic structural or dynamical changes such as star formation, disk fragmentation, or explosive events.
-
C.
plasma physicist
A plasma physicist is a scientist who studies ionized gases and their behavior under electric and magnetic fields to understand natural phenomena and develop advanced technologies such as fusion energy and space propulsion.
-
D.
astrophysical stability criterion
An astrophysical stability criterion is a theoretical condition or set of conditions used to determine whether an astronomical system (such as a star, disk, or gas cloud) will remain in equilibrium or undergo collapse, fragmentation, or other dynamical instabilities.
-
E.
vacuum instability
Vacuum instability is the phenomenon in quantum field theory where a seemingly stable vacuum state can spontaneously transition to a lower-energy configuration, potentially triggering dramatic changes in the structure and properties of the universe.
- 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_69e7ab322db0819092d6a2b3d4572e01 |
completed | April 21, 2026, 4:52 p.m. |
Created at: April 22, 2026, 5:04 a.m.