Triple

T22956636
Position Surface form Disambiguated ID Type / Status
Subject Waitaki hydroelectric scheme E570776 entity
Predicate locatedIn P40 FINISHED
Object Waitaki River system — 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: Waitaki River system | Statement: [Waitaki hydroelectric scheme, locatedIn, Waitaki River system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Waitaki River system
Context triple: [Waitaki hydroelectric scheme, locatedIn, Waitaki River system]
  • A. Waitaki River
    The Waitaki River is a major river in New Zealand known for its hydroelectric power schemes, braided channels, and role as a boundary between the Canterbury and Otago regions of the South Island.
  • B. Waitaki River catchment chosen
    The Waitaki River catchment is a major river basin in New Zealand’s South Island that collects water from numerous alpine-fed rivers and lakes before flowing to the Pacific Ocean.
  • C. Rangitīkei River
    The Rangitīkei River is a major river in New Zealand renowned for its deep gorges, scenic landscapes, and popular adventure activities such as rafting and kayaking.
  • D. Turanganui River
    The Turanganui River is a short river in Gisborne, New Zealand, formed by the joining of inland rivers and flowing through the city into Poverty Bay.
  • E. Rangitāiki River
    The Rangitāiki River is one of the major rivers in New Zealand’s North Island, flowing through the Bay of Plenty region and supporting hydroelectric power generation, agriculture, and local communities.
  • 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_69e245b212a88190b5259caf51606084 completed April 17, 2026, 2:37 p.m.
NER Named-entity recognition batch_69f181f15ebc8190bf477539f7c23985 completed April 29, 2026, 3:58 a.m.
Created at: April 17, 2026, 3:47 p.m.