Triple

T18436969
Position Surface form Disambiguated ID Type / Status
Subject Whangārei Harbour E450416 entity
Predicate drainedBy P165 FINISHED
Object Mangapai River
The Mangapai River is a small tidal river in Northland, New Zealand, that flows into Whangārei Harbour.
 E1554703 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: Mangapai River | Statement: [Whangārei Harbour, drainedBy, Mangapai River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mangapai River
Context triple: [Whangārei Harbour, drainedBy, Mangapai River]
  • A. Bornoi River
    The Bornoi River is a regional river flowing through Assam in northeastern India, contributing to the local hydrology and agriculture of Darrang district.
  • B. Kerayong River
    Kerayong River is a tributary waterway in the Klang Valley region of Malaysia that feeds into the larger Klang River system.
  • C. Layang River
    Layang River is a waterway in the Malaysian state of Johor that forms part of the region’s interconnected river system and supports local ecosystems and communities.
  • D. Ubagan River
    The Ubagan River is a transboundary river in Kazakhstan and Russia that flows through the steppe region before joining the Tobol River.
  • E. Mangahao River
    The Mangahao River is a river in the Manawatū-Whanganui region of New Zealand’s North Island, known for the Mangahao hydroelectric power scheme and its role in feeding the Manawatū 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: Mangapai River
Triple: [Whangārei Harbour, drainedBy, Mangapai River]
Generated description
The Mangapai River is a small tidal river in Northland, New Zealand, that flows into Whangārei Harbour.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Mangapai River
Target entity description: The Mangapai River is a small tidal river in Northland, New Zealand, that flows into Whangārei Harbour.
  • A. Bornoi River
    The Bornoi River is a regional river flowing through Assam in northeastern India, contributing to the local hydrology and agriculture of Darrang district.
  • B. Kerayong River
    Kerayong River is a tributary waterway in the Klang Valley region of Malaysia that feeds into the larger Klang River system.
  • C. Layang River
    Layang River is a waterway in the Malaysian state of Johor that forms part of the region’s interconnected river system and supports local ecosystems and communities.
  • D. Ubagan River
    The Ubagan River is a transboundary river in Kazakhstan and Russia that flows through the steppe region before joining the Tobol River.
  • E. Mangahao River
    The Mangahao River is a river in the Manawatū-Whanganui region of New Zealand’s North Island, known for the Mangahao hydroelectric power scheme and its role in feeding the Manawatū 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_69d8d381d6388190a9e94e9c658174e4 completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e51c0e04508190bc851a8954ae60e8 completed April 19, 2026, 6:16 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0b9e768ed481909979120c4c46a74d completed May 18, 2026, 11:19 p.m.
NEDg Description generation batch_6a0b9efdb6b48190ba595ec86e24bae8 completed May 18, 2026, 11:21 p.m.
NED2 Entity disambiguation (via description) batch_6a0b9fe3dc88819088f23de56ac84062 completed May 18, 2026, 11:25 p.m.
Created at: April 10, 2026, 11:29 a.m.