Triple
T21965142
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Waitākere Ranges |
E542437
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object | Waitākere Dam |
—
|
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: Waitākere Dam | Statement: [Waitākere Ranges, contains, Waitākere Dam]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Waitākere Dam Context triple: [Waitākere Ranges, contains, Waitākere Dam]
-
A.
Wairoa Dam
Wairoa Dam is a water supply reservoir and dam structure located within New Zealand’s Hunua Ranges, serving the Auckland region.
-
B.
Waitaki Dam
Waitaki Dam is a major hydroelectric gravity dam in New Zealand’s South Island, forming part of the Waitaki hydro scheme and helping generate renewable electricity from the Waitaki River.
-
C.
Maraetai Dam
Maraetai Dam is a major hydroelectric dam on New Zealand’s Waikato River, forming part of the country’s largest hydro power scheme.
-
D.
Maraetai Reservoir
Maraetai Reservoir is a man-made lake on New Zealand’s Waikato River that serves as the primary water storage and headpond for the Maraetai hydroelectric power station.
-
E.
Waipapa Dam
Waipapa Dam is a hydroelectric dam on New Zealand’s Waikato River that forms part of the region’s major Waikato hydroelectric power scheme.
- 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: Waitākere Dam Target entity description: Waitākere Dam is a historic concrete water-supply dam in Auckland, New Zealand, built in the early 20th century to help provide the city with drinking water.
-
A.
Wairoa Dam
Wairoa Dam is a water supply reservoir and dam structure located within New Zealand’s Hunua Ranges, serving the Auckland region.
-
B.
Waitaki Dam
Waitaki Dam is a major hydroelectric gravity dam in New Zealand’s South Island, forming part of the Waitaki hydro scheme and helping generate renewable electricity from the Waitaki River.
-
C.
Maraetai Dam
Maraetai Dam is a major hydroelectric dam on New Zealand’s Waikato River, forming part of the country’s largest hydro power scheme.
-
D.
Maraetai Reservoir
Maraetai Reservoir is a man-made lake on New Zealand’s Waikato River that serves as the primary water storage and headpond for the Maraetai hydroelectric power station.
-
E.
Waipapa Dam
Waipapa Dam is a hydroelectric dam on New Zealand’s Waikato River that forms part of the region’s major Waikato hydroelectric power scheme.
- 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_69e0c47fab1081908dc74a6545dbb051 |
completed | April 16, 2026, 11:14 a.m. |
| NER | Named-entity recognition | batch_69f1245aabf88190a44564e6eaaa94ce |
completed | April 28, 2026, 9:19 p.m. |
Created at: April 16, 2026, 8:01 p.m.