Triple

T23277526

Position	Surface form	Disambiguated ID	Type / Status
Subject	Kurzweil PC2	`E588762`	entity
Predicate	instanceOf	`P0`	FINISHED
Object	stage piano	`C47453`	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: stage piano
Context triple: [Kurzweil PC2, instanceOf, stage piano]

A. stage
A stage is a designated platform or area where performances, presentations, or events are conducted before an audience.
B. stage mother
A stage mother is a parent, typically a mother, who aggressively manages and promotes her child’s career in the performing arts, often prioritizing success and fame over the child’s personal needs.
C. stage musical
A stage musical is a theatrical production that combines songs, spoken dialogue, acting, and often dance to tell a story live before an audience.
D. piano cycle
A piano cycle is a collection of piano pieces conceived as a unified whole, often linked by a common theme, key scheme, or narrative idea, and intended to be performed in sequence.
E. concert grand piano
A concert grand piano is a large, high-performance acoustic piano designed for professional concert settings, offering a powerful, richly nuanced sound and highly responsive touch.
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_69e25d16e2c08190a291de254703129e`	completed	April 17, 2026, 4:17 p.m.

Created at: April 17, 2026, 4:49 p.m.