Triple
T18436969
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Whangārei Harbour |
E450416
|
entity |
| Predicate | drainedBy |
P165
|
FINISHED |
| Object | Mangapai River |
—
|
NE NERFINISHED |
How this triple was built (3 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.
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 (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_69d8d381d6388190a9e94e9c658174e4 |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e51c0e04508190bc851a8954ae60e8 |
completed | April 19, 2026, 6:16 p.m. |
Created at: April 10, 2026, 11:29 a.m.