Triple

T32445303

Position	Surface form	Disambiguated ID	Type / Status
Subject	Saharan Air Layer	`E829127`	entity
Predicate	instanceOf	`P0`	FINISHED
Object	dust layer	`C57945`	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: dust layer
Context triple: [Saharan Air Layer, instanceOf, dust layer]

A. dust solution
A dust solution is a cosmological model in general relativity describing a pressureless fluid (dust) whose gravitational field determines the spacetime geometry.
B. pumice field
A pumice field is an extensive area covered by accumulations of lightweight, porous volcanic rock fragments ejected during explosive eruptions.
C. stone
A stone is a naturally occurring solid aggregate of minerals or mineraloid matter, typically hard, durable, and used in construction, tools, or as a natural feature of the landscape.
D. clay pan
A clay pan is a dense, compacted soil layer rich in clay that restricts water drainage and root penetration, often forming a hard, impermeable horizon below the surface.
E. lava field
A lava field is an extensive area of land covered by solidified lava flows, often characterized by rough, jagged rock and minimal vegetation.
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_69f3491d2e5c819092b1c9535beff8ec`	completed	April 30, 2026, 12:20 p.m.

Created at: May 1, 2026, 12:56 a.m.