Triple

T6139341
Position Surface form Disambiguated ID Type / Status
Subject Southland E136918 entity
Predicate hasRiver P165 FINISHED
Object Mataura River
The Mataura River is a major river in New Zealand’s Southland region, known for its trout fishing and agricultural landscapes along its course.
 E576974 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: Mataura River | Statement: [Southland, hasRiver, Mataura River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mataura River
Context triple: [Southland, hasRiver, Mataura River]
  • A. Mohaka River
    The Mohaka River is a major river in New Zealand’s North Island, known for its scenic gorges, white-water rafting, and trout fishing.
  • B. Ngaruroro River
    The Ngaruroro River is a major river in New Zealand’s Hawke’s Bay region, known for its braided channels, agricultural importance, and role in regional water supply and recreation.
  • C. 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.
  • D. Kawarau River
    The Kawarau River is a fast-flowing river in New Zealand’s South Island, renowned for its gold-mining history, dramatic gorges, and adventure tourism activities such as jet boating and bungy jumping.
  • E. Poutu River
    The Poutu River is a significant tributary waterway in New Zealand’s North Island that feeds into the Waikato River system.
  • 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: Mataura River
Triple: [Southland, hasRiver, Mataura River]
Generated description
The Mataura River is a major river in New Zealand’s Southland region, known for its trout fishing and agricultural landscapes along its course.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Mataura River
Target entity description: The Mataura River is a major river in New Zealand’s Southland region, known for its trout fishing and agricultural landscapes along its course.
  • A. Mohaka River
    The Mohaka River is a major river in New Zealand’s North Island, known for its scenic gorges, white-water rafting, and trout fishing.
  • B. Ngaruroro River
    The Ngaruroro River is a major river in New Zealand’s Hawke’s Bay region, known for its braided channels, agricultural importance, and role in regional water supply and recreation.
  • C. 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.
  • D. Kawarau River
    The Kawarau River is a fast-flowing river in New Zealand’s South Island, renowned for its gold-mining history, dramatic gorges, and adventure tourism activities such as jet boating and bungy jumping.
  • E. Poutu River
    The Poutu River is a significant tributary waterway in New Zealand’s North Island that feeds into the Waikato River system.
  • 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_69c008a179388190a3b5a081bbf46d55 completed March 22, 2026, 3:20 p.m.
NER Named-entity recognition batch_69c05c855a2481909801de9fd55686a4 completed March 22, 2026, 9:17 p.m.
NED1 Entity disambiguation (via context triple) batch_69c20d67cac0819088802d5a21654fe8 completed March 24, 2026, 4:04 a.m.
NEDg Description generation batch_69c2117655448190b50bf310f3aaaf13 completed March 24, 2026, 4:22 a.m.
NED2 Entity disambiguation (via description) batch_69c211e321188190ac5d20310e372134 completed March 24, 2026, 4:24 a.m.
Created at: March 22, 2026, 4:15 p.m.