Triple

T733010

Position	Surface form	Disambiguated ID	Type / Status
Subject	Tokopah Valley	`E14870`	entity
Predicate	instanceOf	`P0`	FINISHED
Object	glacial valley	`C149`	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: glacial valley
Context triple: [Tokopah Valley, instanceOf, glacial valley]

A. glacier
A glacier is a massive, persistent body of dense ice that forms on land from accumulated snowfall and slowly flows under its own weight, reshaping the landscape over time.
B. valley chosen
A valley is a low-lying elongated landform between hills or mountains, typically formed by erosion and often containing a river or stream.
C. drainage basin
A drainage basin is a land area where all precipitation collects and drains off into a common outlet, such as a river, lake, or ocean.
D. alluvial plain
An alluvial plain is a broad, flat landform created over time by the deposition of sediment from rivers and streams, typically found adjacent to or downstream from a river system.
E. ice field
An ice field is a vast, contiguous expanse of interconnected ice and snow, typically covering mountainous or polar regions and feeding multiple glaciers.
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_69a4934d9930819099eed80096b0597d`	completed	March 1, 2026, 7:28 p.m.

Created at: March 1, 2026, 7:37 p.m.