Triple
T2861320
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Heaviside–Kennelly layer |
E63327
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | region of the ionosphere |
C11800
|
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: region of the ionosphere Context triple: [Heaviside–Kennelly layer, instanceOf, region of the ionosphere]
-
A.
hemisphere of Earth
A hemisphere of Earth is one half of the planet’s surface, typically divided by the equator into Northern and Southern hemispheres or by a chosen meridian into Eastern and Western hemispheres.
-
B.
subpolar region
A subpolar region is a geographic area located just outside the polar circles, characterized by cold climates with long, severe winters, short cool summers, and transitional ecosystems between polar and temperate zones.
-
C.
NASA field center precursor
A NASA field center precursor is an early organizational entity, facility, or program that laid the technical, institutional, or infrastructural groundwork for the later establishment of a formal NASA field center.
-
D.
national airspace
National airspace is the three-dimensional region of the atmosphere above a country's territory and territorial waters over which that nation exercises legal jurisdiction, regulation, and control of aircraft operations.
-
E.
Arctic region
The Arctic region is the Earth's northernmost area, characterized by extreme cold, sea ice, tundra landscapes, unique ecosystems, and indigenous cultures, centered around the North Pole.
- F. None of above. chosen
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_69ab4c41e8c08190a9e8f5249cc12610 |
completed | March 6, 2026, 9:50 p.m. |
Created at: March 6, 2026, 10:02 p.m.