Triple

T34985871

Position	Surface form	Disambiguated ID	Type / Status
Subject	Phragmites australis	`E1008944`	entity
Predicate	instanceOf	`P0`	FINISHED
Object	reed grass	`C42943`	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: reed grass
Context triple: [Phragmites australis, instanceOf, reed grass]

A. grass chosen
Grass is a low-growing, narrow-leaved plant that typically forms dense, green ground cover in fields, lawns, and natural landscapes.
B. woody grass
A woody grass is a perennial grass species that develops hard, lignified stems similar to those of shrubs or trees, providing structural support and durability.
C. C4 grass
A C4 grass is a type of grass that uses the C4 photosynthetic pathway, enabling efficient carbon fixation and high productivity under high light, temperature, and low CO₂ conditions.
D. grassland
A grassland is a terrestrial ecosystem dominated by grasses and herbaceous plants, characterized by open, treeless expanses that support grazing animals and experience moderate rainfall.
E. weed
A weed is any plant growing where it is not wanted, often characterized by rapid growth, hardiness, and a tendency to compete with cultivated plants for resources.
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_69f76dc844a48190881951fffb83d17e`	completed	May 3, 2026, 3:46 p.m.

Created at: May 3, 2026, 4:01 p.m.