Triple

T30208382

Position	Surface form	Disambiguated ID	Type / Status
Subject	Bullers of Buchan	`E768000`	entity
Predicate	instanceOf	`P0`	FINISHED
Object	collapsed sea cave	`C9221`	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: collapsed sea cave
Context triple: [Bullers of Buchan, instanceOf, collapsed sea cave]

A. sea cave chosen
A sea cave is a natural hollow or chamber in a coastal cliff or rock formation, formed by the erosive action of waves and tides over time.
B. sinkhole
A sinkhole is a depression or hole in the ground caused by the collapse of a surface layer, typically due to the dissolution of underlying soluble rock such as limestone.
C. cavern
A cavern is a large, naturally formed underground chamber or series of chambers within a cave system, often created by the erosion or dissolution of rock.
D. marble cave
A marble cave is a naturally formed underground chamber or system of passages carved into marble rock, often featuring smooth, sculpted walls and striking mineral patterns.
E. cave entrance
A cave entrance is the opening in the earth’s surface that marks the transition from the outside environment into an underground cavern system.
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_69f2247eb0848190b4032f302d39c0d9`	completed	April 29, 2026, 3:32 p.m.

Created at: April 29, 2026, 7:32 p.m.