Triple

T22640336
Position Surface form Disambiguated ID Type / Status
Subject Don Pedro Dam E558806 entity
Predicate isMajorInfrastructureFor P7519 FINISHED
Object Central Valley Project area (local irrigation districts) — NE NERFINISHED

How this triple was built (2 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: Central Valley Project area (local irrigation districts) | Statement: [Don Pedro Dam, isMajorInfrastructureFor, Central Valley Project area (local irrigation districts)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Central Valley Project area (local irrigation districts)
Context triple: [Don Pedro Dam, isMajorInfrastructureFor, Central Valley Project area (local irrigation districts)]
  • A. Imperial Irrigation District service area
    The Imperial Irrigation District service area is a vast agricultural region in California’s Imperial Valley, intensively irrigated by Colorado River water and known for generating substantial agricultural runoff that drains into local waterways.
  • B. Central Valley Project chosen
    The Central Valley Project is a large-scale federal water management system in California that stores and delivers water for agriculture, cities, and environmental uses across the Central Valley.
  • C. 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.
  • D. 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.
  • E. 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.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69e24547f7fc819086e2c4ba3b979657 completed April 17, 2026, 2:35 p.m.
NER Named-entity recognition batch_69f17010aa4c8190a9f0cf7eb4c066cd completed April 29, 2026, 2:42 a.m.
Created at: April 17, 2026, 3:04 p.m.