Triple
T21950415
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Charney equation |
E542052
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | quasi-geostrophic equation |
C3712
|
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: quasi-geostrophic equation Context triple: [Charney equation, instanceOf, quasi-geostrophic equation]
-
A.
partial differential equation
chosen
A partial differential equation is an equation that relates the partial derivatives of an unknown multivariable function, describing how it changes with respect to several independent variables.
-
B.
evolution equation
An evolution equation is a mathematical expression, typically a differential or integral equation, that describes how a system’s state changes over time according to specified dynamical rules.
-
C.
rotating fluid body
A rotating fluid body is a continuous mass of fluid that spins around an axis, whose shape, internal flow, and dynamical behavior are governed by the balance of inertial, gravitational, and pressure forces under rotation.
-
D.
fully nonlinear equation
A fully nonlinear equation is a differential equation in which the highest-order derivatives appear in a genuinely nonlinear way, not just linearly or as coefficients of lower-order terms.
-
E.
turbulence theory framework
A turbulence theory framework is a conceptual and mathematical structure that organizes the principles, models, and scaling laws used to describe, analyze, and predict turbulent fluid flows across different regimes and scales.
- 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_69e0c47ef0e48190a50e1bcc43f4b3fd |
completed | April 16, 2026, 11:14 a.m. |
Created at: April 16, 2026, 7:58 p.m.