Triple

T11182600

Position	Surface form	Disambiguated ID	Type / Status
Subject	Karaganda coal basin	`E264577`	entity
Predicate	instanceOf	`P0`	FINISHED
Object	coal basin	`C17838`	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: coal basin
Context triple: [Karaganda coal basin, instanceOf, coal basin]

A. coal mine
A coal mine is an industrial site where coal is extracted from underground or surface deposits for use as fuel and raw material.
B. coalfield chosen
A coalfield is a geographically defined area containing significant, economically workable deposits of coal, often comprising multiple coal seams and mining operations.
C. geological basin
A geological basin is a large, low-lying structural depression in the Earth's crust where sediments accumulate over time, often forming significant stratigraphic and resource-bearing sequences.
D. colliery
A colliery is a coal mine and the associated buildings, equipment, and infrastructure used for extracting and processing coal.
E. opal mining district
An opal mining district is a geographically defined area where opal deposits are concentrated and systematically extracted through organized mining operations.
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_69d6aa9dafac8190bd90d2c74f661aa7`	completed	April 8, 2026, 7:21 p.m.

Created at: April 8, 2026, 9:29 p.m.