Triple

T19725771

Position	Surface form	Disambiguated ID	Type / Status
Subject	Sunnyside Canal	`E473722`	entity
Predicate	regionServed	`P82`	FINISHED
Object	Yakima Valley irrigation district The Yakima Valley irrigation district is an agricultural water management area in central Washington State that distributes Yakima River water through canals and infrastructure to support the region’s farms and orchards.	`E1393608`	NE FINISHED

How this triple was built (4 steps)

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.

NER Named-entity recognition gpt-5-mini

Instruction

Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).

Input

Phrase: Yakima Valley irrigation district | Statement: [Sunnyside Canal, regionServed, Yakima Valley irrigation district]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Yakima Valley irrigation district
Context triple: [Sunnyside Canal, regionServed, Yakima Valley irrigation district]

A. Roza Irrigation District
Roza Irrigation District is a public irrigation agency in Washington State responsible for managing and delivering water to agricultural lands served by the Roza Canal system.
B. Imperial Irrigation District
Imperial Irrigation District is a public utility agency in Southern California that manages water distribution and hydroelectric power, primarily serving agricultural and municipal users in the Imperial Valley.
C. Sunraysia irrigation district
The Sunraysia irrigation district is a major agricultural region in northwestern Victoria and southwestern New South Wales, Australia, renowned for its irrigated fruit and wine grape production along the Murray River.
D. El Dorado Irrigation District
El Dorado Irrigation District is a public water agency in California that provides water, wastewater, and recycled water services, as well as managing local reservoirs and recreation areas.
E. Modesto Irrigation District
Modesto Irrigation District is a California public agency that provides irrigation water and electric power services to agricultural and urban customers in and around the city of Modesto.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

NEDg Description generation gpt-5.1

Instruction

Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"

Input

Entity: Yakima Valley irrigation district
Triple: [Sunnyside Canal, regionServed, Yakima Valley irrigation district]

Generated description

The Yakima Valley irrigation district is an agricultural water management area in central Washington State that distributes Yakima River water through canals and infrastructure to support the region’s farms and orchards.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Yakima Valley irrigation district
Target entity description: The Yakima Valley irrigation district is an agricultural water management area in central Washington State that distributes Yakima River water through canals and infrastructure to support the region’s farms and orchards.

A. Roza Irrigation District
Roza Irrigation District is a public irrigation agency in Washington State responsible for managing and delivering water to agricultural lands served by the Roza Canal system.
B. Imperial Irrigation District
Imperial Irrigation District is a public utility agency in Southern California that manages water distribution and hydroelectric power, primarily serving agricultural and municipal users in the Imperial Valley.
C. Sunraysia irrigation district
The Sunraysia irrigation district is a major agricultural region in northwestern Victoria and southwestern New South Wales, Australia, renowned for its irrigated fruit and wine grape production along the Murray River.
D. El Dorado Irrigation District
El Dorado Irrigation District is a public water agency in California that provides water, wastewater, and recycled water services, as well as managing local reservoirs and recreation areas.
E. Modesto Irrigation District
Modesto Irrigation District is a California public agency that provides irrigation water and electric power services to agricultural and urban customers in and around the city of Modesto.
F. None of above. chosen

Provenance (5 batches)

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_69d8e517ebd48190979ee76723bcfadf`	completed	April 10, 2026, 11:55 a.m.
NER	Named-entity recognition	`batch_69e649f7bedc81908f784832c0fc10a1`	completed	April 20, 2026, 3:44 p.m.
NED1	Entity disambiguation (via context triple)	`batch_6a07bd5b317081908c24b611b85baebd`	completed	May 16, 2026, 12:42 a.m.
NEDg	Description generation	`batch_6a07bdd25abc81908dac2444f7a9625e`	completed	May 16, 2026, 12:44 a.m.
NED2	Entity disambiguation (via description)	`batch_6a07be58e4088190a01c67b21b5ca34d`	completed	May 16, 2026, 12:46 a.m.

Created at: April 10, 2026, 1:46 p.m.