Triple
T22818076
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mata-Au |
E565152
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Clutha River / Mata-Au 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: Clutha River / Mata-Au system | Statement: [Mata-Au, partOf, Clutha River / Mata-Au system]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Clutha River / Mata-Au system Context triple: [Mata-Au, partOf, Clutha River / Mata-Au system]
-
A.
Clutha River / Mata-Au
chosen
The Clutha River / Mata-Au is one of New Zealand’s largest and swiftest rivers, flowing through the South Island from the Southern Alps to the Pacific Ocean and known for its hydroelectric power and scenic landscapes.
-
B.
Hawke's Bay river system
The Hawke's Bay river system is a network of rivers and streams in New Zealand’s Hawke’s Bay region that drains the surrounding highlands and supports local agriculture, ecosystems, and settlements.
-
C.
Clutha River
The Clutha River, also known by its Māori name Mata-Au, is one of New Zealand's largest and swiftest rivers, flowing from Lake Wānaka through Otago to the Pacific Ocean.
-
D.
Tutaekuri-Waimate Stream
Tutaekuri-Waimate Stream is a significant tributary waterway in New Zealand’s Hawke’s Bay region that contributes to the Ngaruroro River system.
-
E.
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.
- 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_69e2458426188190b58b8ab4844fe420 |
completed | April 17, 2026, 2:36 p.m. |
| NER | Named-entity recognition | batch_69f17dce762c8190934fb921f942c9fd |
completed | April 29, 2026, 3:41 a.m. |
Created at: April 17, 2026, 3:33 p.m.