Triple

T12279409
Position Surface form Disambiguated ID Type / Status
Subject Rangitata River E292677 entity
Predicate hasSource P409 FINISHED
Object Rangitata River North Branch E292677 NE FINISHED

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: Rangitata River North Branch | Statement: [Rangitata River, hasSource, Rangitata River North Branch]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Rangitata River North Branch
Context triple: [Rangitata River, hasSource, Rangitata River North Branch]
  • A. Rangitata River chosen
    The Rangitata River is a major braided river in New Zealand’s South Island, known for its alpine-fed flows, salmon fishing, and dramatic gorge landscapes.
  • B. Ohau River
    The Ohau River is a river in New Zealand’s South Island that drains Lake Ōhau and contributes to the Waitaki hydroelectric system before joining the Waitaki River.
  • C. Pukaki River
    The Pukaki River is a glacial-fed river in New Zealand’s South Island that drains Lake Pukaki and contributes to the region’s hydroelectric power system.
  • D. Rakaia River
    The Rakaia River is a major braided river in New Zealand’s South Island, known for its wide shingle beds, salmon fishing, and dramatic alpine-to-coast course through the Canterbury region.
  • E. Matukituki River
    The Matukituki River is a glacially fed river in New Zealand’s South Island, renowned for its scenic alpine valleys and as a popular route into Mount Aspiring National Park.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d6ab690ad081908c0ed3870ec82d53 completed April 8, 2026, 7:24 p.m.
NER Named-entity recognition batch_69d91cf1ab8c8190a51f498bfda957d8 completed April 10, 2026, 3:53 p.m.
NED1 Entity disambiguation (via context triple) batch_69f61e6f46f08190839ba07ef6fac984 completed May 2, 2026, 3:55 p.m.
Created at: April 8, 2026, 9:52 p.m.